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avrdude
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Use const in PROGRAMMER function arguments where appropriate 

In order to get meaningful const properties for the PROGRAMMER, AVRPART and
AVRMEM arguments, some code needed to be moved around, otherwise a network of
"tainted" assignments risked rendering nothing const:

 - Change void (*enable)(PROGRAMMER *pgm) to void (*enable)(PROGRAMMER *pgm,
   const AVRPART *p); this allows changes in the PROGRAMMER structure after
   the part is known. For example, use TPI, UPDI, PDI functions in that
   programmer appropriate to the part. This used to be done later in the
   process, eg, in the initialize() function, which "taints" all other
   programmer functions wrt const and sometimes requires other finessing with
   flags etc. Much clearer with the modified enable() interface.

 - Move TPI initpgm-type code from initialize() to enable() --- note that
   initpgm() does not have the info at the time when it is called whether or
   not TPI is required

 - buspirate.c: move pgm->flag to PDATA(pgm)->flag (so legitimate
   modification of the flag does not change PROGRAMMER structure)

 - Move AVRPART_INIT_SMC and AVRPART_WRITE bits from the flags field in
   AVRPART to jtagmkII.c's private data flags32 fiels as FLAGS32_INIT_SMC and
   FLAGS32_WRITE bits

 - Move the xbeeResetPin component to private data in stk500.c as this is
   needed by xbee when it saddles on the stk500 code (previously, the flags
   component of the part was re-dedicated to this)

 - Change the way the "chained" private data are used in jtag3.c whilst
   keeping the PROGRAMMER structure read-only otherwise

 - In stk500v2.c move the STK600 pgm update from stk500v2_initialize() to
   stk500v2_enable() so the former keeps the PROGRAMMER structure read-only
   (for const assertion).

 - In usbasp change the code from changing PROGRAMMER functions late to
   dispatching to TPI or regular SPI protocol functions at runtime; reason
   being the decision whether to use TPI protocol is done at run-time
   depending on the capability of the attached programmer

Also fixes Issue #1071, the treatment of default eecr value.
This commit is contained in:
Stefan Rueger 2022-08-17 16:05:28 +01:00
parent dfef8bb0a8
commit c03f4a7925
No known key found for this signature in database
GPG Key ID: B0B4F1FD86B1EC55
85 changed files with 1582 additions and 2217 deletions
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9
src/arduino.c
View File

@ -38,8 +38,7 @@
#include "arduino.h" #include "arduino.h"
/* read signature bytes - arduino version */ /* read signature bytes - arduino version */
static int arduino_read_sig_bytes(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m) static int arduino_read_sig_bytes(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m) {
{
unsigned char buf[32]; unsigned char buf[32];
/* Signature byte reads are always 3 bytes. */ /* Signature byte reads are always 3 bytes. */
@ -80,8 +79,7 @@ static int arduino_read_sig_bytes(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m)
return 3; return 3;
} }
static int arduino_open(PROGRAMMER * pgm, char * port) static int arduino_open(PROGRAMMER *pgm, const char *port) {
{
union pinfo pinfo; union pinfo pinfo;
strcpy(pgm->port, port); strcpy(pgm->port, port);
pinfo.serialinfo.baud = pgm->baudrate? pgm->baudrate: 115200; pinfo.serialinfo.baud = pgm->baudrate? pgm->baudrate: 115200;
@ -118,8 +116,7 @@ static void arduino_close(PROGRAMMER * pgm)
const char arduino_desc[] = "Arduino programmer"; const char arduino_desc[] = "Arduino programmer";
void arduino_initpgm(PROGRAMMER * pgm) void arduino_initpgm(PROGRAMMER *pgm) {
{
/* This is mostly a STK500; just the signature is read /* This is mostly a STK500; just the signature is read
differently than on real STK500v1 differently than on real STK500v1
and the DTR signal is set when opening the serial port and the DTR signal is set when opening the serial port

2
src/arduino.h
View File

@ -22,7 +22,7 @@
#define arduino_h__ #define arduino_h__
extern const char arduino_desc[]; extern const char arduino_desc[];
void arduino_initpgm (PROGRAMMER * pgm); void arduino_initpgm(PROGRAMMER *pgm);
#endif #endif

48
src/avr.c
View File

@ -38,8 +38,7 @@ FP_UpdateProgress update_progress;
#define DEBUG 0 #define DEBUG 0
/* TPI: returns 1 if NVM controller busy, 0 if free */ /* TPI: returns 1 if NVM controller busy, 0 if free */
int avr_tpi_poll_nvmbsy(PROGRAMMER *pgm) int avr_tpi_poll_nvmbsy(const PROGRAMMER *pgm) {
{
unsigned char cmd; unsigned char cmd;
unsigned char res; unsigned char res;
@ -49,8 +48,7 @@ int avr_tpi_poll_nvmbsy(PROGRAMMER *pgm)
} }
/* TPI chip erase sequence */ /* TPI chip erase sequence */
int avr_tpi_chip_erase(PROGRAMMER * pgm, AVRPART * p) int avr_tpi_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
int err; int err;
AVRMEM *mem; AVRMEM *mem;
@ -99,8 +97,7 @@ int avr_tpi_chip_erase(PROGRAMMER * pgm, AVRPART * p)
} }
/* TPI program enable sequence */ /* TPI program enable sequence */
int avr_tpi_program_enable(PROGRAMMER * pgm, AVRPART * p, unsigned char guard_time) int avr_tpi_program_enable(const PROGRAMMER *pgm, const AVRPART *p, unsigned char guard_time) {
{
int err, retry; int err, retry;
unsigned char cmd[2]; unsigned char cmd[2];
unsigned char response; unsigned char response;
@ -149,7 +146,7 @@ int avr_tpi_program_enable(PROGRAMMER * pgm, AVRPART * p, unsigned char guard_ti
} }
/* TPI: setup NVMCMD register and pointer register (PR) for read/write/erase */ /* TPI: setup NVMCMD register and pointer register (PR) for read/write/erase */
static int avr_tpi_setup_rw(PROGRAMMER * pgm, AVRMEM * mem, static int avr_tpi_setup_rw(const PROGRAMMER *pgm, const AVRMEM *mem,
unsigned long addr, unsigned char nvmcmd) unsigned long addr, unsigned char nvmcmd)
{ {
unsigned char cmd[4]; unsigned char cmd[4];
@ -178,7 +175,7 @@ static int avr_tpi_setup_rw(PROGRAMMER * pgm, AVRMEM * mem,
return 0; return 0;
} }
int avr_read_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, int avr_read_byte_default(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char * value) unsigned long addr, unsigned char * value)
{ {
unsigned char cmd[4]; unsigned char cmd[4];
@ -280,7 +277,7 @@ int avr_read_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
* no-op. Always return an even number since flash is word addressed. * no-op. Always return an even number since flash is word addressed.
* Only apply this optimisation on flash-type memory. * Only apply this optimisation on flash-type memory.
*/ */
int avr_mem_hiaddr(AVRMEM * mem) int avr_mem_hiaddr(const AVRMEM * mem)
{ {
int i, n; int i, n;
static int disableffopt; static int disableffopt;
@ -322,7 +319,7 @@ int avr_mem_hiaddr(AVRMEM * mem)
* *
* Return the number of bytes read, or < 0 if an error occurs. * Return the number of bytes read, or < 0 if an error occurs.
*/ */
int avr_read(PROGRAMMER * pgm, AVRPART * p, char * memtype, int avr_read(const PROGRAMMER *pgm, const AVRPART *p, const char *memtype,
AVRPART * v) AVRPART * v)
{ {
unsigned long i, lastaddr; unsigned long i, lastaddr;
@ -469,7 +466,7 @@ int avr_read(PROGRAMMER * pgm, AVRPART * p, char * memtype,
/* /*
* write a page data at the specified address * write a page data at the specified address
*/ */
int avr_write_page(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, int avr_write_page(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr) unsigned long addr)
{ {
unsigned char cmd[4]; unsigned char cmd[4];
@ -529,7 +526,7 @@ int avr_write_page(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
} }
int avr_write_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, int avr_write_byte_default(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char data) unsigned long addr, unsigned char data)
{ {
unsigned char cmd[4]; unsigned char cmd[4];
@ -790,7 +787,7 @@ int avr_write_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
/* /*
* write a byte of data at the specified address * write a byte of data at the specified address
*/ */
int avr_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, int avr_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char data) unsigned long addr, unsigned char data)
{ {
return pgm->write_byte(pgm, p, mem, addr, data); return pgm->write_byte(pgm, p, mem, addr, data);
@ -806,8 +803,8 @@ int avr_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
* *
* Return the number of bytes written, or -1 if an error occurs. * Return the number of bytes written, or -1 if an error occurs.
*/ */
int avr_write(PROGRAMMER * pgm, AVRPART * p, char * memtype, int size, int avr_write(const PROGRAMMER *pgm, const AVRPART *p, const char *memtype,
int auto_erase) int size, int auto_erase)
{ {
int rc; int rc;
int newpage, page_tainted, flush_page, do_write; int newpage, page_tainted, flush_page, do_write;
@ -1031,8 +1028,7 @@ int avr_write(PROGRAMMER * pgm, AVRPART * p, char * memtype, int size,
/* /*
* read the AVR device's signature bytes * read the AVR device's signature bytes
*/ */
int avr_signature(PROGRAMMER * pgm, AVRPART * p) int avr_signature(const PROGRAMMER *pgm, const AVRPART *p) {
{
int rc; int rc;
report_progress (0,1,"Reading"); report_progress (0,1,"Reading");
@ -1084,7 +1080,7 @@ int compare_memory_masked(AVRMEM * m, uint8_t b1, uint8_t b2) {
* *
* Return the number of bytes verified, or -1 if they don't match. * Return the number of bytes verified, or -1 if they don't match.
*/ */
int avr_verify(AVRPART * p, AVRPART * v, char * memtype, int size) int avr_verify(const AVRPART * p, const AVRPART * v, const char * memtype, int size)
{ {
int i; int i;
unsigned char * buf1, * buf2; unsigned char * buf1, * buf2;
@ -1153,8 +1149,7 @@ int avr_verify(AVRPART * p, AVRPART * v, char * memtype, int size)
} }
int avr_get_cycle_count(PROGRAMMER * pgm, AVRPART * p, int * cycles) int avr_get_cycle_count(const PROGRAMMER *pgm, const AVRPART *p, int *cycles) {
{
AVRMEM * a; AVRMEM * a;
unsigned int cycle_count = 0; unsigned int cycle_count = 0;
unsigned char v1; unsigned char v1;
@ -1192,8 +1187,7 @@ int avr_get_cycle_count(PROGRAMMER * pgm, AVRPART * p, int * cycles)
} }
int avr_put_cycle_count(PROGRAMMER * pgm, AVRPART * p, int cycles) int avr_put_cycle_count(const PROGRAMMER *pgm, const AVRPART *p, int cycles) {
{
AVRMEM * a; AVRMEM * a;
unsigned char v1; unsigned char v1;
int rc; int rc;
@ -1250,7 +1244,7 @@ void avr_add_mem_order(const char *str) {
exit(1); exit(1);
} }
int avr_mem_is_flash_type(AVRMEM *mem) { int avr_mem_is_flash_type(const AVRMEM *mem) {
return return
strcmp(mem->desc, "flash") == 0 || strcmp(mem->desc, "flash") == 0 ||
strcmp(mem->desc, "application") == 0 || strcmp(mem->desc, "application") == 0 ||
@ -1258,7 +1252,7 @@ int avr_mem_is_flash_type(AVRMEM *mem) {
strcmp(mem->desc, "boot") == 0; strcmp(mem->desc, "boot") == 0;
} }
int avr_mem_is_eeprom_type(AVRMEM *mem) { int avr_mem_is_eeprom_type(const AVRMEM *mem) {
return strcmp(mem->desc, "eeprom") == 0; return strcmp(mem->desc, "eeprom") == 0;
} }
@ -1279,8 +1273,7 @@ int avr_mem_might_be_known(const char *str) {
} }
int avr_chip_erase(PROGRAMMER * pgm, AVRPART * p) int avr_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
int rc; int rc;
rc = pgm->chip_erase(pgm, p); rc = pgm->chip_erase(pgm, p);
@ -1288,8 +1281,7 @@ int avr_chip_erase(PROGRAMMER * pgm, AVRPART * p)
return rc; return rc;
} }
int avr_unlock(PROGRAMMER * pgm, AVRPART * p) int avr_unlock(const PROGRAMMER *pgm, const AVRPART *p) {
{
int rc = -1; int rc = -1;
if (pgm->unlock) if (pgm->unlock)

71
src/avr910.c
View File

@ -71,14 +71,12 @@ static void avr910_teardown(PROGRAMMER * pgm)
} }
static int avr910_send(PROGRAMMER * pgm, char * buf, size_t len) static int avr910_send(const PROGRAMMER *pgm, char *buf, size_t len) {
{
return serial_send(&pgm->fd, (unsigned char *)buf, len); return serial_send(&pgm->fd, (unsigned char *)buf, len);
} }
static int avr910_recv(PROGRAMMER * pgm, char * buf, size_t len) static int avr910_recv(const PROGRAMMER *pgm, char *buf, size_t len) {
{
int rv; int rv;
rv = serial_recv(&pgm->fd, (unsigned char *)buf, len); rv = serial_recv(&pgm->fd, (unsigned char *)buf, len);
@ -91,14 +89,12 @@ static int avr910_recv(PROGRAMMER * pgm, char * buf, size_t len)
} }
static int avr910_drain(PROGRAMMER * pgm, int display) static int avr910_drain(const PROGRAMMER *pgm, int display) {
{
return serial_drain(&pgm->fd, display); return serial_drain(&pgm->fd, display);
} }
static int avr910_vfy_cmd_sent(PROGRAMMER * pgm, char * errmsg) static int avr910_vfy_cmd_sent(const PROGRAMMER *pgm, char *errmsg) {
{
char c; char c;
avr910_recv(pgm, &c, 1); avr910_recv(pgm, &c, 1);
@ -114,8 +110,7 @@ static int avr910_vfy_cmd_sent(PROGRAMMER * pgm, char * errmsg)
/* /*
* issue the 'chip erase' command to the AVR device * issue the 'chip erase' command to the AVR device
*/ */
static int avr910_chip_erase(PROGRAMMER * pgm, AVRPART * p) static int avr910_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
avr910_send(pgm, "e", 1); avr910_send(pgm, "e", 1);
if (avr910_vfy_cmd_sent(pgm, "chip erase") < 0) if (avr910_vfy_cmd_sent(pgm, "chip erase") < 0)
return -1; return -1;
@ -129,15 +124,13 @@ static int avr910_chip_erase(PROGRAMMER * pgm, AVRPART * p)
} }
static int avr910_enter_prog_mode(PROGRAMMER * pgm) static int avr910_enter_prog_mode(const PROGRAMMER *pgm) {
{
avr910_send(pgm, "P", 1); avr910_send(pgm, "P", 1);
return avr910_vfy_cmd_sent(pgm, "enter prog mode"); return avr910_vfy_cmd_sent(pgm, "enter prog mode");
} }
static int avr910_leave_prog_mode(PROGRAMMER * pgm) static int avr910_leave_prog_mode(const PROGRAMMER *pgm) {
{
avr910_send(pgm, "L", 1); avr910_send(pgm, "L", 1);
return avr910_vfy_cmd_sent(pgm, "leave prog mode"); return avr910_vfy_cmd_sent(pgm, "leave prog mode");
} }
@ -146,8 +139,7 @@ static int avr910_leave_prog_mode(PROGRAMMER * pgm)
/* /*
* issue the 'program enable' command to the AVR device * issue the 'program enable' command to the AVR device
*/ */
static int avr910_program_enable(PROGRAMMER * pgm, AVRPART * p) static int avr910_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
return -1; return -1;
} }
@ -155,8 +147,7 @@ static int avr910_program_enable(PROGRAMMER * pgm, AVRPART * p)
/* /*
* initialize the AVR device and prepare it to accept commands * initialize the AVR device and prepare it to accept commands
*/ */
static int avr910_initialize(PROGRAMMER * pgm, AVRPART * p) static int avr910_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
char id[8]; char id[8];
char sw[2]; char sw[2];
char hw[2]; char hw[2];
@ -273,16 +264,14 @@ static int avr910_initialize(PROGRAMMER * pgm, AVRPART * p)
} }
static void avr910_disable(PROGRAMMER * pgm) static void avr910_disable(const PROGRAMMER *pgm) {
{
/* Do nothing. */ /* Do nothing. */
return; return;
} }
static void avr910_enable(PROGRAMMER * pgm) static void avr910_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
/* Do nothing. */ /* Do nothing. */
return; return;
@ -293,7 +282,7 @@ static void avr910_enable(PROGRAMMER * pgm)
* transmit an AVR device command and return the results; 'cmd' and * transmit an AVR device command and return the results; 'cmd' and
* 'res' must point to at least a 4 byte data buffer * 'res' must point to at least a 4 byte data buffer
*/ */
static int avr910_cmd(PROGRAMMER * pgm, const unsigned char *cmd, static int avr910_cmd(const PROGRAMMER *pgm, const unsigned char *cmd,
unsigned char *res) unsigned char *res)
{ {
char buf[5]; char buf[5];
@ -318,8 +307,7 @@ static int avr910_cmd(PROGRAMMER * pgm, const unsigned char *cmd,
} }
static int avr910_parseextparms(PROGRAMMER * pgm, LISTID extparms) static int avr910_parseextparms(const PROGRAMMER *pgm, const LISTID extparms) {
{
LNODEID ln; LNODEID ln;
const char *extended_param; const char *extended_param;
int rv = 0; int rv = 0;
@ -359,8 +347,7 @@ static int avr910_parseextparms(PROGRAMMER * pgm, LISTID extparms)
} }
static int avr910_open(PROGRAMMER * pgm, char * port) static int avr910_open(PROGRAMMER *pgm, const char *port) {
{
union pinfo pinfo; union pinfo pinfo;
/* /*
* If baudrate was not specified use 19.200 Baud * If baudrate was not specified use 19.200 Baud
@ -393,14 +380,12 @@ static void avr910_close(PROGRAMMER * pgm)
} }
static void avr910_display(PROGRAMMER * pgm, const char * p) static void avr910_display(const PROGRAMMER *pgm, const char *p) {
{
return; return;
} }
static void avr910_set_addr(PROGRAMMER * pgm, unsigned long addr) static void avr910_set_addr(const PROGRAMMER *pgm, unsigned long addr) {
{
char cmd[3]; char cmd[3];
cmd[0] = 'A'; cmd[0] = 'A';
@ -412,7 +397,7 @@ static void avr910_set_addr(PROGRAMMER * pgm, unsigned long addr)
} }
static int avr910_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int avr910_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned long addr, unsigned char value) unsigned long addr, unsigned char value)
{ {
char cmd[2]; char cmd[2];
@ -445,7 +430,7 @@ static int avr910_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
} }
static int avr910_read_byte_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int avr910_read_byte_flash(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned long addr, unsigned char * value) unsigned long addr, unsigned char * value)
{ {
char buf[2]; char buf[2];
@ -468,7 +453,7 @@ static int avr910_read_byte_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
} }
static int avr910_read_byte_eeprom(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int avr910_read_byte_eeprom(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned long addr, unsigned char * value) unsigned long addr, unsigned char * value)
{ {
avr910_set_addr(pgm, addr); avr910_set_addr(pgm, addr);
@ -479,7 +464,7 @@ static int avr910_read_byte_eeprom(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
} }
static int avr910_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int avr910_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned long addr, unsigned char * value) unsigned long addr, unsigned char * value)
{ {
if (strcmp(m->desc, "flash") == 0) { if (strcmp(m->desc, "flash") == 0) {
@ -494,7 +479,7 @@ static int avr910_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
} }
static int avr910_paged_write_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int avr910_paged_write_flash(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -553,8 +538,8 @@ static int avr910_paged_write_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
} }
static int avr910_paged_write_eeprom(PROGRAMMER * pgm, AVRPART * p, static int avr910_paged_write_eeprom(const PROGRAMMER *pgm, const AVRPART *p,
AVRMEM * m, const AVRMEM * m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -582,7 +567,7 @@ static int avr910_paged_write_eeprom(PROGRAMMER * pgm, AVRPART * p,
} }
static int avr910_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int avr910_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -642,7 +627,7 @@ static int avr910_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
} }
static int avr910_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int avr910_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -719,8 +704,7 @@ static int avr910_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
/* Signature byte reads are always 3 bytes. */ /* Signature byte reads are always 3 bytes. */
static int avr910_read_sig_bytes(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m) static int avr910_read_sig_bytes(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m) {
{
unsigned char tmp; unsigned char tmp;
if (m->size < 3) { if (m->size < 3) {
@ -740,8 +724,7 @@ static int avr910_read_sig_bytes(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m)
const char avr910_desc[] = "Serial programmers using protocol described in application note AVR910"; const char avr910_desc[] = "Serial programmers using protocol described in application note AVR910";
void avr910_initpgm(PROGRAMMER * pgm) void avr910_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "avr910"); strcpy(pgm->type, "avr910");
/* /*

2
src/avr910.h
View File

@ -26,7 +26,7 @@ extern "C" {
#endif #endif
extern const char avr910_desc[]; extern const char avr910_desc[];
void avr910_initpgm (PROGRAMMER * pgm); void avr910_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

2
src/avrdude.conf.in
View File

@ -116,7 +116,7 @@
# idr = <num> ; # IO addr of IDR (OCD) reg # idr = <num> ; # IO addr of IDR (OCD) reg
# rampz = <num> ; # IO addr of RAMPZ reg # rampz = <num> ; # IO addr of RAMPZ reg
# spmcr = <num> ; # mem addr of SPMC[S]R reg # spmcr = <num> ; # mem addr of SPMC[S]R reg
# eecr = <num> ; # mem addr of EECR reg only when != 0x3c # eecr = <num> ; # mem addr of EECR reg only when != 0x3f
# mcu_base = <num> ; # mcu_base = <num> ;
# nvm_base = <num> ; # nvm_base = <num> ;
# ocd_base = <num> ; # ocd_base = <num> ;

91
src/avrftdi.c
View File

@ -50,16 +50,14 @@
#ifdef DO_NOT_BUILD_AVRFTDI #ifdef DO_NOT_BUILD_AVRFTDI
static int avrftdi_noftdi_open (struct programmer_t *pgm, char * name) static int avrftdi_noftdi_open(PROGRAMMER *pgm, const char *name) {
{
avrdude_message(MSG_INFO, "%s: Error: no libftdi or libusb support. Install libftdi1/libusb-1.0 or libftdi/libusb and run configure/make again.\n", avrdude_message(MSG_INFO, "%s: Error: no libftdi or libusb support. Install libftdi1/libusb-1.0 or libftdi/libusb and run configure/make again.\n",
progname); progname);
return -1; return -1;
} }
void avrftdi_initpgm(PROGRAMMER * pgm) void avrftdi_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "avrftdi"); strcpy(pgm->type, "avrftdi");
pgm->open = avrftdi_noftdi_open; pgm->open = avrftdi_noftdi_open;
} }
@ -227,8 +225,7 @@ static int set_frequency(avrftdi_t* ftdi, uint32_t freq)
* Because we configured the pin direction mask earlier, nothing bad can happen * Because we configured the pin direction mask earlier, nothing bad can happen
* here. * here.
*/ */
static int set_pin(PROGRAMMER * pgm, int pinfunc, int value) static int set_pin(const PROGRAMMER *pgm, int pinfunc, int value) {
{
avrftdi_t* pdata = to_pdata(pgm); avrftdi_t* pdata = to_pdata(pgm);
struct pindef_t pin = pgm->pin[pinfunc]; struct pindef_t pin = pgm->pin[pinfunc];
@ -250,47 +247,43 @@ static int set_pin(PROGRAMMER * pgm, int pinfunc, int value)
/* /*
* Mandatory callbacks which boil down to GPIO. * Mandatory callbacks which boil down to GPIO.
*/ */
static int set_led_pgm(struct programmer_t * pgm, int value) static int set_led_pgm(const PROGRAMMER *pgm, int value) {
{
return set_pin(pgm, PIN_LED_PGM, value); return set_pin(pgm, PIN_LED_PGM, value);
} }
static int set_led_rdy(struct programmer_t * pgm, int value) static int set_led_rdy(const PROGRAMMER *pgm, int value) {
{
return set_pin(pgm, PIN_LED_RDY, value); return set_pin(pgm, PIN_LED_RDY, value);
} }
static int set_led_err(struct programmer_t * pgm, int value) static int set_led_err(const PROGRAMMER *pgm, int value) {
{
return set_pin(pgm, PIN_LED_ERR, value); return set_pin(pgm, PIN_LED_ERR, value);
} }
static int set_led_vfy(struct programmer_t * pgm, int value) static int set_led_vfy(const PROGRAMMER *pgm, int value) {
{
return set_pin(pgm, PIN_LED_VFY, value); return set_pin(pgm, PIN_LED_VFY, value);
} }
static void avrftdi_enable(PROGRAMMER * pgm) static void avrftdi_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
set_pin(pgm, PPI_AVR_BUFF, ON); set_pin(pgm, PPI_AVR_BUFF, ON);
// Switch to TPI initialisation in avrftdi_tpi.c
if(p->flags & AVRPART_HAS_TPI)
avrftdi_tpi_initpgm(pgm);
} }
static void avrftdi_disable(PROGRAMMER * pgm) static void avrftdi_disable(const PROGRAMMER *pgm) {
{
set_pin(pgm, PPI_AVR_BUFF, OFF); set_pin(pgm, PPI_AVR_BUFF, OFF);
} }
static void avrftdi_powerup(PROGRAMMER * pgm) static void avrftdi_powerup(const PROGRAMMER *pgm) {
{
set_pin(pgm, PPI_AVR_VCC, ON); set_pin(pgm, PPI_AVR_VCC, ON);
} }
static void avrftdi_powerdown(PROGRAMMER * pgm) static void avrftdi_powerdown(const PROGRAMMER *pgm) {
{
set_pin(pgm, PPI_AVR_VCC, OFF); set_pin(pgm, PPI_AVR_VCC, OFF);
} }
static inline int set_data(PROGRAMMER * pgm, unsigned char *buf, unsigned char data, bool read_data) { static inline int set_data(const PROGRAMMER *pgm, unsigned char *buf, unsigned char data, bool read_data) {
int j; int j;
int buf_pos = 0; int buf_pos = 0;
unsigned char bit = 0x80; unsigned char bit = 0x80;
@ -324,7 +317,7 @@ static inline int set_data(PROGRAMMER * pgm, unsigned char *buf, unsigned char d
return buf_pos; return buf_pos;
} }
static inline unsigned char extract_data(PROGRAMMER * pgm, unsigned char *buf, int offset) { static inline unsigned char extract_data(const PROGRAMMER *pgm, unsigned char *buf, int offset) {
int j; int j;
unsigned char bit = 0x80; unsigned char bit = 0x80;
unsigned char r = 0; unsigned char r = 0;
@ -342,7 +335,7 @@ static inline unsigned char extract_data(PROGRAMMER * pgm, unsigned char *buf, i
} }
static int avrftdi_transmit_bb(PROGRAMMER * pgm, unsigned char mode, const unsigned char *buf, static int avrftdi_transmit_bb(const PROGRAMMER *pgm, unsigned char mode, const unsigned char *buf,
unsigned char *data, int buf_size) unsigned char *data, int buf_size)
{ {
size_t remaining = buf_size; size_t remaining = buf_size;
@ -461,7 +454,7 @@ static int avrftdi_transmit_mpsse(avrftdi_t* pdata, unsigned char mode, const un
return written; return written;
} }
static inline int avrftdi_transmit(PROGRAMMER * pgm, unsigned char mode, const unsigned char *buf, static inline int avrftdi_transmit(const PROGRAMMER *pgm, unsigned char mode, const unsigned char *buf,
unsigned char *data, int buf_size) unsigned char *data, int buf_size)
{ {
avrftdi_t* pdata = to_pdata(pgm); avrftdi_t* pdata = to_pdata(pgm);
@ -520,8 +513,7 @@ static int write_flush(avrftdi_t* pdata)
} }
static int avrftdi_check_pins_bb(PROGRAMMER * pgm, bool output) static int avrftdi_check_pins_bb(const PROGRAMMER *pgm, bool output) {
{
int pin; int pin;
/* pin checklist. */ /* pin checklist. */
@ -548,8 +540,7 @@ static int avrftdi_check_pins_bb(PROGRAMMER * pgm, bool output)
return pins_check(pgm, pin_checklist, N_PINS, output); return pins_check(pgm, pin_checklist, N_PINS, output);
} }
static int avrftdi_check_pins_mpsse(PROGRAMMER * pgm, bool output) static int avrftdi_check_pins_mpsse(const PROGRAMMER *pgm, bool output) {
{
int pin; int pin;
/* pin checklist. */ /* pin checklist. */
@ -593,8 +584,7 @@ static int avrftdi_check_pins_mpsse(PROGRAMMER * pgm, bool output)
return pins_check(pgm, pin_checklist, N_PINS, output); return pins_check(pgm, pin_checklist, N_PINS, output);
} }
static int avrftdi_pin_setup(PROGRAMMER * pgm) static int avrftdi_pin_setup(const PROGRAMMER *pgm) {
{
int pin; int pin;
/************* /*************
@ -648,8 +638,7 @@ static int avrftdi_pin_setup(PROGRAMMER * pgm)
return 0; return 0;
} }
static int avrftdi_open(PROGRAMMER * pgm, char *port) static int avrftdi_open(PROGRAMMER *pgm, const char *port) {
{
int vid, pid, interface, index, err; int vid, pid, interface, index, err;
const char *serial, *desc; const char *serial, *desc;
@ -817,8 +806,7 @@ static void avrftdi_close(PROGRAMMER * pgm)
return; return;
} }
static int avrftdi_initialize(PROGRAMMER * pgm, AVRPART * p) static int avrftdi_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
avrftdi_powerup(pgm); avrftdi_powerup(pgm);
if(p->flags & AVRPART_HAS_TPI) if(p->flags & AVRPART_HAS_TPI)
@ -847,21 +835,18 @@ static int avrftdi_initialize(PROGRAMMER * pgm, AVRPART * p)
return pgm->program_enable(pgm, p); return pgm->program_enable(pgm, p);
} }
static void avrftdi_display(PROGRAMMER * pgm, const char *p) static void avrftdi_display(const PROGRAMMER *pgm, const char *p) {
{
// print the full pin definitions as in ft245r ? // print the full pin definitions as in ft245r ?
return; return;
} }
static int avrftdi_cmd(PROGRAMMER * pgm, const unsigned char *cmd, unsigned char *res) static int avrftdi_cmd(const PROGRAMMER *pgm, const unsigned char *cmd, unsigned char *res) {
{
return avrftdi_transmit(pgm, MPSSE_DO_READ | MPSSE_DO_WRITE, cmd, res, 4); return avrftdi_transmit(pgm, MPSSE_DO_READ | MPSSE_DO_WRITE, cmd, res, 4);
} }
static int avrftdi_program_enable(PROGRAMMER * pgm, AVRPART * p) static int avrftdi_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
int i; int i;
unsigned char buf[4]; unsigned char buf[4];
@ -892,8 +877,7 @@ static int avrftdi_program_enable(PROGRAMMER * pgm, AVRPART * p)
} }
static int avrftdi_chip_erase(PROGRAMMER * pgm, AVRPART * p) static int avrftdi_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char cmd[4]; unsigned char cmd[4];
unsigned char res[4]; unsigned char res[4];
@ -915,8 +899,7 @@ static int avrftdi_chip_erase(PROGRAMMER * pgm, AVRPART * p)
/* Load extended address byte command */ /* Load extended address byte command */
static int static int
avrftdi_lext(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m, unsigned int address) avrftdi_lext(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m, unsigned int address) {
{
/* nothing to do if load extended address command unavailable */ /* nothing to do if load extended address command unavailable */
if(m->op[AVR_OP_LOAD_EXT_ADDR] == NULL) if(m->op[AVR_OP_LOAD_EXT_ADDR] == NULL)
return 0; return 0;
@ -943,7 +926,7 @@ avrftdi_lext(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m, unsigned int address)
return 0; return 0;
} }
static int avrftdi_eeprom_write(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m, static int avrftdi_eeprom_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int len) unsigned int page_size, unsigned int addr, unsigned int len)
{ {
unsigned char cmd[] = { 0x00, 0x00, 0x00, 0x00 }; unsigned char cmd[] = { 0x00, 0x00, 0x00, 0x00 };
@ -965,7 +948,7 @@ static int avrftdi_eeprom_write(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m,
return len; return len;
} }
static int avrftdi_eeprom_read(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m, static int avrftdi_eeprom_read(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int len) unsigned int page_size, unsigned int addr, unsigned int len)
{ {
unsigned char cmd[4]; unsigned char cmd[4];
@ -991,7 +974,7 @@ static int avrftdi_eeprom_read(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m,
return len; return len;
} }
static int avrftdi_flash_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int avrftdi_flash_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int len) unsigned int page_size, unsigned int addr, unsigned int len)
{ {
unsigned int word; unsigned int word;
@ -1101,7 +1084,7 @@ static int avrftdi_flash_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
/* /*
*Reading from flash *Reading from flash
*/ */
static int avrftdi_flash_read(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int avrftdi_flash_read(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int len) unsigned int page_size, unsigned int addr, unsigned int len)
{ {
OPCODE * readop; OPCODE * readop;
@ -1178,7 +1161,7 @@ static int avrftdi_flash_read(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return len; return len;
} }
static int avrftdi_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int avrftdi_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) unsigned int page_size, unsigned int addr, unsigned int n_bytes)
{ {
if (strcmp(m->desc, "flash") == 0) if (strcmp(m->desc, "flash") == 0)
@ -1189,7 +1172,7 @@ static int avrftdi_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return -2; return -2;
} }
static int avrftdi_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int avrftdi_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) unsigned int page_size, unsigned int addr, unsigned int n_bytes)
{ {
if (strcmp(m->desc, "flash") == 0) if (strcmp(m->desc, "flash") == 0)
@ -1238,9 +1221,7 @@ avrftdi_teardown(PROGRAMMER * pgm)
} }
} }
void avrftdi_initpgm(PROGRAMMER * pgm) void avrftdi_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "avrftdi"); strcpy(pgm->type, "avrftdi");
/* /*

2
src/avrftdi.h
View File

@ -29,7 +29,7 @@ extern "C" {
extern const char avrftdi_desc[]; extern const char avrftdi_desc[];
void avrftdi_initpgm (PROGRAMMER * pgm); void avrftdi_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

48
src/avrftdi_tpi.c
View File

@ -15,8 +15,8 @@
#ifndef DO_NOT_BUILD_AVRFTDI #ifndef DO_NOT_BUILD_AVRFTDI
static void avrftdi_tpi_disable(PROGRAMMER *); static void avrftdi_tpi_disable(const PROGRAMMER *);
static int avrftdi_tpi_program_enable(PROGRAMMER * pgm, AVRPART * p); static int avrftdi_tpi_program_enable(const PROGRAMMER *pgm, const AVRPART *p);
#ifdef notyet #ifdef notyet
static void static void
@ -63,23 +63,12 @@ avrftdi_debug_frame(uint16_t frame)
#endif /* notyet */ #endif /* notyet */
int int
avrftdi_tpi_initialize(PROGRAMMER * pgm, AVRPART * p) avrftdi_tpi_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
int ret; int ret;
avrftdi_t* pdata = to_pdata(pgm); avrftdi_t* pdata = to_pdata(pgm);
unsigned char buf[] = { MPSSE_DO_WRITE | MPSSE_WRITE_NEG | MPSSE_LSB, 0x01, 0x00, 0xff, 0xff }; unsigned char buf[] = { MPSSE_DO_WRITE | MPSSE_WRITE_NEG | MPSSE_LSB, 0x01, 0x00, 0xff, 0xff };
log_info("Using TPI interface\n");
pgm->program_enable = avrftdi_tpi_program_enable;
pgm->cmd_tpi = avrftdi_cmd_tpi;
pgm->chip_erase = avr_tpi_chip_erase;
pgm->disable = avrftdi_tpi_disable;
pgm->paged_load = NULL;
pgm->paged_write = NULL;
log_info("Setting /Reset pin low\n"); log_info("Setting /Reset pin low\n");
pgm->setpin(pgm, PIN_AVR_RESET, OFF); pgm->setpin(pgm, PIN_AVR_RESET, OFF);
pgm->setpin(pgm, PIN_AVR_SCK, OFF); pgm->setpin(pgm, PIN_AVR_SCK, OFF);
@ -101,6 +90,20 @@ avrftdi_tpi_initialize(PROGRAMMER * pgm, AVRPART * p)
return ret; return ret;
} }
void avrftdi_tpi_initpgm(PROGRAMMER *pgm) {
log_info("Using TPI interface\n");
pgm->program_enable = avrftdi_tpi_program_enable;
pgm->cmd_tpi = avrftdi_cmd_tpi;
pgm->chip_erase = avr_tpi_chip_erase;
pgm->disable = avrftdi_tpi_disable;
pgm->paged_load = NULL;
pgm->paged_write = NULL;
}
#define TPI_PARITY_MASK 0x2000 #define TPI_PARITY_MASK 0x2000
static inline int count1s(unsigned int x) static inline int count1s(unsigned int x)
@ -148,8 +151,7 @@ tpi_frame2byte(uint16_t frame, uint8_t * byte)
#ifdef notyet #ifdef notyet
static int static int
avrftdi_tpi_break(PROGRAMMER * pgm) avrftdi_tpi_break(const PROGRAMMER *pgm) {
{
unsigned char buffer[] = { MPSSE_DO_WRITE | MPSSE_WRITE_NEG | MPSSE_LSB, 1, 0, 0, 0 }; unsigned char buffer[] = { MPSSE_DO_WRITE | MPSSE_WRITE_NEG | MPSSE_LSB, 1, 0, 0, 0 };
E(ftdi_write_data(to_pdata(pgm)->ftdic, buffer, sizeof(buffer)) != sizeof(buffer), to_pdata(pgm)->ftdic); E(ftdi_write_data(to_pdata(pgm)->ftdic, buffer, sizeof(buffer)) != sizeof(buffer), to_pdata(pgm)->ftdic);
@ -158,8 +160,7 @@ avrftdi_tpi_break(PROGRAMMER * pgm)
#endif /* notyet */ #endif /* notyet */
static int static int
avrftdi_tpi_write_byte(PROGRAMMER * pgm, unsigned char byte) avrftdi_tpi_write_byte(const PROGRAMMER *pgm, unsigned char byte) {
{
uint16_t frame; uint16_t frame;
struct ftdi_context* ftdic = to_pdata(pgm)->ftdic; struct ftdi_context* ftdic = to_pdata(pgm)->ftdic;
@ -185,8 +186,7 @@ avrftdi_tpi_write_byte(PROGRAMMER * pgm, unsigned char byte)
#define TPI_IDLE_BITS 2 #define TPI_IDLE_BITS 2
static int static int
avrftdi_tpi_read_byte(PROGRAMMER * pgm, unsigned char * byte) avrftdi_tpi_read_byte(const PROGRAMMER *pgm, unsigned char *byte) {
{
uint16_t frame; uint16_t frame;
/* use 2 guard bits, 2 default idle bits + 12 frame bits = 16 bits total */ /* use 2 guard bits, 2 default idle bits + 12 frame bits = 16 bits total */
@ -230,13 +230,12 @@ avrftdi_tpi_read_byte(PROGRAMMER * pgm, unsigned char * byte)
} }
static int static int
avrftdi_tpi_program_enable(PROGRAMMER * pgm, AVRPART * p) avrftdi_tpi_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
return avr_tpi_program_enable(pgm, p, TPIPCR_GT_2b); return avr_tpi_program_enable(pgm, p, TPIPCR_GT_2b);
} }
int int
avrftdi_cmd_tpi(PROGRAMMER * pgm, const unsigned char *cmd, int cmd_len, avrftdi_cmd_tpi(const PROGRAMMER *pgm, const unsigned char *cmd, int cmd_len,
unsigned char *res, int res_len) unsigned char *res, int res_len)
{ {
int i, err = 0; int i, err = 0;
@ -259,8 +258,7 @@ avrftdi_cmd_tpi(PROGRAMMER * pgm, const unsigned char *cmd, int cmd_len,
} }
static void static void
avrftdi_tpi_disable(PROGRAMMER * pgm) avrftdi_tpi_disable(const PROGRAMMER *pgm) {
{
unsigned char cmd[] = {TPI_OP_SSTCS(TPIPCR), 0}; unsigned char cmd[] = {TPI_OP_SSTCS(TPIPCR), 0};
pgm->cmd_tpi(pgm, cmd, sizeof(cmd), NULL, 0); pgm->cmd_tpi(pgm, cmd, sizeof(cmd), NULL, 0);

9
src/avrftdi_tpi.h
View File

@ -1,9 +1,10 @@
#pragma once #pragma once
//int avrftdi_tpi_write_byte(PROGRAMMER * pgm, unsigned char byte); //int avrftdi_tpi_write_byte(PROGRAMMER *pgm, unsigned char byte);
//int avrftdi_tpi_read_byte(PROGRAMMER * pgm, unsigned char * byte); //int avrftdi_tpi_read_byte(PROGRAMMER *pgm, unsigned char * byte);
int avrftdi_cmd_tpi(PROGRAMMER * pgm, const unsigned char *cmd, int cmd_len, int avrftdi_cmd_tpi(const PROGRAMMER *pgm, const unsigned char *cmd, int cmd_len,
unsigned char *res, int res_len); unsigned char *res, int res_len);
int avrftdi_tpi_initialize(PROGRAMMER * pgm, AVRPART * p); int avrftdi_tpi_initialize(const PROGRAMMER *pgm, const AVRPART *p);
void avrftdi_tpi_initpgm(PROGRAMMER *pgm);

45
src/bitbang.c
View File

@ -163,8 +163,7 @@ void bitbang_delay(unsigned int us)
/* /*
* transmit and receive a byte of data to/from the AVR device * transmit and receive a byte of data to/from the AVR device
*/ */
static unsigned char bitbang_txrx(PROGRAMMER * pgm, unsigned char byte) static unsigned char bitbang_txrx(const PROGRAMMER *pgm, unsigned char byte) {
{
int i; int i;
unsigned char r, b, rbyte; unsigned char r, b, rbyte;
@ -208,8 +207,7 @@ static unsigned char bitbang_txrx(PROGRAMMER * pgm, unsigned char byte)
return rbyte; return rbyte;
} }
static int bitbang_tpi_clk(PROGRAMMER * pgm) static int bitbang_tpi_clk(const PROGRAMMER *pgm) {
{
unsigned char r = 0; unsigned char r = 0;
pgm->setpin(pgm, PIN_AVR_SCK, 1); pgm->setpin(pgm, PIN_AVR_SCK, 1);
@ -220,8 +218,7 @@ static int bitbang_tpi_clk(PROGRAMMER * pgm)
return r; return r;
} }
void bitbang_tpi_tx(PROGRAMMER * pgm, unsigned char byte) void bitbang_tpi_tx(const PROGRAMMER *pgm, unsigned char byte) {
{
int i; int i;
unsigned char b, parity; unsigned char b, parity;
@ -249,8 +246,7 @@ void bitbang_tpi_tx(PROGRAMMER * pgm, unsigned char byte)
bitbang_tpi_clk(pgm); bitbang_tpi_clk(pgm);
} }
int bitbang_tpi_rx(PROGRAMMER * pgm) int bitbang_tpi_rx(const PROGRAMMER *pgm) {
{
int i; int i;
unsigned char b, rbyte, parity; unsigned char b, rbyte, parity;
@ -296,26 +292,22 @@ int bitbang_tpi_rx(PROGRAMMER * pgm)
return rbyte; return rbyte;
} }
int bitbang_rdy_led(PROGRAMMER * pgm, int value) int bitbang_rdy_led(const PROGRAMMER *pgm, int value) {
{
pgm->setpin(pgm, PIN_LED_RDY, !value); pgm->setpin(pgm, PIN_LED_RDY, !value);
return 0; return 0;
} }
int bitbang_err_led(PROGRAMMER * pgm, int value) int bitbang_err_led(const PROGRAMMER *pgm, int value) {
{
pgm->setpin(pgm, PIN_LED_ERR, !value); pgm->setpin(pgm, PIN_LED_ERR, !value);
return 0; return 0;
} }
int bitbang_pgm_led(PROGRAMMER * pgm, int value) int bitbang_pgm_led(const PROGRAMMER *pgm, int value) {
{
pgm->setpin(pgm, PIN_LED_PGM, !value); pgm->setpin(pgm, PIN_LED_PGM, !value);
return 0; return 0;
} }
int bitbang_vfy_led(PROGRAMMER * pgm, int value) int bitbang_vfy_led(const PROGRAMMER *pgm, int value) {
{
pgm->setpin(pgm, PIN_LED_VFY, !value); pgm->setpin(pgm, PIN_LED_VFY, !value);
return 0; return 0;
} }
@ -325,7 +317,7 @@ int bitbang_vfy_led(PROGRAMMER * pgm, int value)
* transmit an AVR device command and return the results; 'cmd' and * transmit an AVR device command and return the results; 'cmd' and
* 'res' must point to at least a 4 byte data buffer * 'res' must point to at least a 4 byte data buffer
*/ */
int bitbang_cmd(PROGRAMMER * pgm, const unsigned char *cmd, int bitbang_cmd(const PROGRAMMER *pgm, const unsigned char *cmd,
unsigned char *res) unsigned char *res)
{ {
int i; int i;
@ -350,7 +342,7 @@ int bitbang_cmd(PROGRAMMER * pgm, const unsigned char *cmd,
return 0; return 0;
} }
int bitbang_cmd_tpi(PROGRAMMER * pgm, const unsigned char *cmd, int bitbang_cmd_tpi(const PROGRAMMER *pgm, const unsigned char *cmd,
int cmd_len, unsigned char *res, int res_len) int cmd_len, unsigned char *res, int res_len)
{ {
int i, r; int i, r;
@ -392,7 +384,7 @@ int bitbang_cmd_tpi(PROGRAMMER * pgm, const unsigned char *cmd,
* transmit bytes via SPI and return the results; 'cmd' and * transmit bytes via SPI and return the results; 'cmd' and
* 'res' must point to data buffers * 'res' must point to data buffers
*/ */
int bitbang_spi(PROGRAMMER * pgm, const unsigned char *cmd, int bitbang_spi(const PROGRAMMER *pgm, const unsigned char *cmd,
unsigned char *res, int count) unsigned char *res, int count)
{ {
int i; int i;
@ -425,8 +417,7 @@ int bitbang_spi(PROGRAMMER * pgm, const unsigned char *cmd,
/* /*
* issue the 'chip erase' command to the AVR device * issue the 'chip erase' command to the AVR device
*/ */
int bitbang_chip_erase(PROGRAMMER * pgm, AVRPART * p) int bitbang_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char cmd[4]; unsigned char cmd[4];
unsigned char res[4]; unsigned char res[4];
AVRMEM *mem; AVRMEM *mem;
@ -486,8 +477,7 @@ int bitbang_chip_erase(PROGRAMMER * pgm, AVRPART * p)
/* /*
* issue the 'program enable' command to the AVR device * issue the 'program enable' command to the AVR device
*/ */
int bitbang_program_enable(PROGRAMMER * pgm, AVRPART * p) int bitbang_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char cmd[4]; unsigned char cmd[4];
unsigned char res[4]; unsigned char res[4];
int i; int i;
@ -523,8 +513,7 @@ int bitbang_program_enable(PROGRAMMER * pgm, AVRPART * p)
/* /*
* initialize the AVR device and prepare it to accept commands * initialize the AVR device and prepare it to accept commands
*/ */
int bitbang_initialize(PROGRAMMER * pgm, AVRPART * p) int bitbang_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
int rc; int rc;
int tries; int tries;
int i; int i;
@ -626,8 +615,7 @@ int bitbang_initialize(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static int verify_pin_assigned(PROGRAMMER * pgm, int pin, char * desc) static int verify_pin_assigned(const PROGRAMMER *pgm, int pin, char *desc) {
{
if (pgm->pinno[pin] == 0) { if (pgm->pinno[pin] == 0) {
avrdude_message(MSG_INFO, "%s: error: no pin has been assigned for %s\n", avrdude_message(MSG_INFO, "%s: error: no pin has been assigned for %s\n",
progname, desc); progname, desc);
@ -640,8 +628,7 @@ static int verify_pin_assigned(PROGRAMMER * pgm, int pin, char * desc)
/* /*
* Verify all prerequisites for a bit-bang programmer are present. * Verify all prerequisites for a bit-bang programmer are present.
*/ */
int bitbang_check_prerequisites(PROGRAMMER *pgm) int bitbang_check_prerequisites(const PROGRAMMER *pgm) {
{
if (verify_pin_assigned(pgm, PIN_AVR_RESET, "AVR RESET") < 0) if (verify_pin_assigned(pgm, PIN_AVR_RESET, "AVR RESET") < 0)
return -1; return -1;

30
src/bitbang.h
View File

@ -31,25 +31,25 @@ int bitbang_getpin(int fd, int pin);
int bitbang_highpulsepin(int fd, int pin); int bitbang_highpulsepin(int fd, int pin);
void bitbang_delay(unsigned int us); void bitbang_delay(unsigned int us);
int bitbang_check_prerequisites(PROGRAMMER *pgm); int bitbang_check_prerequisites(const PROGRAMMER *pgm);
int bitbang_rdy_led (PROGRAMMER * pgm, int value); int bitbang_rdy_led (const PROGRAMMER *pgm, int value);
int bitbang_err_led (PROGRAMMER * pgm, int value); int bitbang_err_led (const PROGRAMMER *pgm, int value);
int bitbang_pgm_led (PROGRAMMER * pgm, int value); int bitbang_pgm_led (const PROGRAMMER *pgm, int value);
int bitbang_vfy_led (PROGRAMMER * pgm, int value); int bitbang_vfy_led (const PROGRAMMER *pgm, int value);
int bitbang_cmd (PROGRAMMER * pgm, const unsigned char *cmd, int bitbang_cmd (const PROGRAMMER *pgm, const unsigned char *cmd,
unsigned char *res); unsigned char *res);
int bitbang_cmd_tpi (PROGRAMMER * pgm, const unsigned char *cmd, int bitbang_cmd_tpi (const PROGRAMMER *pgm, const unsigned char *cmd,
int cmd_len, unsigned char *res, int res_len); int cmd_len, unsigned char *res, int res_len);
int bitbang_spi (PROGRAMMER * pgm, const unsigned char *cmd, int bitbang_spi (const PROGRAMMER *pgm, const unsigned char *cmd,
unsigned char *res, int count); unsigned char *res, int count);
int bitbang_chip_erase (PROGRAMMER * pgm, AVRPART * p); int bitbang_chip_erase (const PROGRAMMER *pgm, const AVRPART *p);
int bitbang_program_enable (PROGRAMMER * pgm, AVRPART * p); int bitbang_program_enable (const PROGRAMMER *pgm, const AVRPART *p);
void bitbang_powerup (PROGRAMMER * pgm); void bitbang_powerup (const PROGRAMMER *pgm);
void bitbang_powerdown (PROGRAMMER * pgm); void bitbang_powerdown (const PROGRAMMER *pgm);
int bitbang_initialize (PROGRAMMER * pgm, AVRPART * p); int bitbang_initialize (const PROGRAMMER *pgm, const AVRPART *p);
void bitbang_disable (PROGRAMMER * pgm); void bitbang_disable (const PROGRAMMER *pgm);
void bitbang_enable (PROGRAMMER * pgm); void bitbang_enable (PROGRAMMER *pgm, const AVRPART *p);
#ifdef __cplusplus #ifdef __cplusplus
} }

205
src/buspirate.c
View File

@ -76,14 +76,14 @@ struct pdata
unsigned char pin_dir; /* Last written pin direction for bitbang mode */ unsigned char pin_dir; /* Last written pin direction for bitbang mode */
unsigned char pin_val; /* Last written pin values for bitbang mode */ unsigned char pin_val; /* Last written pin values for bitbang mode */
int unread_bytes; /* How many bytes we expected, but ignored */ int unread_bytes; /* How many bytes we expected, but ignored */
int flag;
}; };
#define PDATA(pgm) ((struct pdata *)(pgm->cookie)) #define PDATA(pgm) ((struct pdata *)(pgm->cookie))
/* ====== Feature checks ====== */ /* ====== Feature checks ====== */
static inline int static inline int
buspirate_uses_ascii(struct programmer_t *pgm) buspirate_uses_ascii(const PROGRAMMER *pgm) {
{ return (PDATA(pgm)->flag & BP_FLAG_XPARM_FORCE_ASCII);
return (pgm->flag & BP_FLAG_XPARM_FORCE_ASCII);
} }
/* ====== Serial talker functions - binmode ====== */ /* ====== Serial talker functions - binmode ====== */
@ -105,8 +105,7 @@ static void dump_mem(const int msglvl, const unsigned char *buf, size_t len)
avrdude_message(msglvl, "\n"); avrdude_message(msglvl, "\n");
} }
static int buspirate_send_bin(struct programmer_t *pgm, const unsigned char *data, size_t len) static int buspirate_send_bin(const PROGRAMMER *pgm, const unsigned char *data, size_t len) {
{
int rc; int rc;
avrdude_message(MSG_DEBUG, "%s: buspirate_send_bin():\n", progname); avrdude_message(MSG_DEBUG, "%s: buspirate_send_bin():\n", progname);
@ -117,8 +116,7 @@ static int buspirate_send_bin(struct programmer_t *pgm, const unsigned char *dat
return rc; return rc;
} }
static int buspirate_recv_bin(struct programmer_t *pgm, unsigned char *buf, size_t len) static int buspirate_recv_bin(const PROGRAMMER *pgm, unsigned char *buf, size_t len) {
{
int rc; int rc;
rc = serial_recv(&pgm->fd, buf, len); rc = serial_recv(&pgm->fd, buf, len);
@ -131,12 +129,12 @@ static int buspirate_recv_bin(struct programmer_t *pgm, unsigned char *buf, size
return len; return len;
} }
static int buspirate_expect_bin(struct programmer_t *pgm, static int buspirate_expect_bin(const PROGRAMMER *pgm,
unsigned char *send_data, size_t send_len, unsigned char *send_data, size_t send_len,
unsigned char *expect_data, size_t expect_len) unsigned char *expect_data, size_t expect_len)
{ {
unsigned char *recv_buf = alloca(expect_len); unsigned char *recv_buf = alloca(expect_len);
if ((pgm->flag & BP_FLAG_IN_BINMODE) == 0) { if ((PDATA(pgm)->flag & BP_FLAG_IN_BINMODE) == 0) {
avrdude_message(MSG_INFO, "BusPirate: Internal error: buspirate_send_bin() called from ascii mode\n"); avrdude_message(MSG_INFO, "BusPirate: Internal error: buspirate_send_bin() called from ascii mode\n");
return -1; return -1;
} }
@ -148,7 +146,7 @@ static int buspirate_expect_bin(struct programmer_t *pgm,
return 1; return 1;
} }
static int buspirate_expect_bin_byte(struct programmer_t *pgm, static int buspirate_expect_bin_byte(const PROGRAMMER *pgm,
unsigned char send_byte, unsigned char expect_byte) unsigned char send_byte, unsigned char expect_byte)
{ {
return buspirate_expect_bin(pgm, &send_byte, 1, &expect_byte, 1); return buspirate_expect_bin(pgm, &send_byte, 1, &expect_byte, 1);
@ -156,12 +154,11 @@ static int buspirate_expect_bin_byte(struct programmer_t *pgm,
/* ====== Serial talker functions - ascii mode ====== */ /* ====== Serial talker functions - ascii mode ====== */
static int buspirate_getc(struct programmer_t *pgm) static int buspirate_getc(const PROGRAMMER *pgm) {
{
int rc; int rc;
unsigned char ch = 0; unsigned char ch = 0;
if (pgm->flag & BP_FLAG_IN_BINMODE) { if (PDATA(pgm)->flag & BP_FLAG_IN_BINMODE) {
avrdude_message(MSG_INFO, "BusPirate: Internal error: buspirate_getc() called from binmode\n"); avrdude_message(MSG_INFO, "BusPirate: Internal error: buspirate_getc() called from binmode\n");
return EOF; return EOF;
} }
@ -172,8 +169,7 @@ static int buspirate_getc(struct programmer_t *pgm)
return ch; return ch;
} }
static char *buspirate_readline_noexit(struct programmer_t *pgm, char *buf, size_t len) static char *buspirate_readline_noexit(const PROGRAMMER *pgm, char *buf, size_t len) {
{
char *buf_p; char *buf_p;
int c; int c;
long orig_serial_recv_timeout = serial_recv_timeout; long orig_serial_recv_timeout = serial_recv_timeout;
@ -210,8 +206,7 @@ static char *buspirate_readline_noexit(struct programmer_t *pgm, char *buf, size
return buf; return buf;
} }
static char *buspirate_readline(struct programmer_t *pgm, char *buf, size_t len) static char *buspirate_readline(const PROGRAMMER *pgm, char *buf, size_t len) {
{
char *ret; char *ret;
ret = buspirate_readline_noexit(pgm, buf, len); ret = buspirate_readline_noexit(pgm, buf, len);
@ -222,14 +217,13 @@ static char *buspirate_readline(struct programmer_t *pgm, char *buf, size_t len)
} }
return ret; return ret;
} }
static int buspirate_send(struct programmer_t *pgm, const char *str) static int buspirate_send(const PROGRAMMER *pgm, const char *str) {
{
int rc; int rc;
const char * readline; const char * readline;
avrdude_message(MSG_DEBUG, "%s: buspirate_send(): %s", progname, str); avrdude_message(MSG_DEBUG, "%s: buspirate_send(): %s", progname, str);
if (pgm->flag & BP_FLAG_IN_BINMODE) { if (PDATA(pgm)->flag & BP_FLAG_IN_BINMODE) {
avrdude_message(MSG_INFO, "BusPirate: Internal error: buspirate_send() called from binmode\n"); avrdude_message(MSG_INFO, "BusPirate: Internal error: buspirate_send() called from binmode\n");
return -1; return -1;
} }
@ -256,7 +250,7 @@ static int buspirate_is_prompt(const char *str)
return (str[strlen_str - 1] == '>' || str[strlen_str - 2] == '>'); return (str[strlen_str - 1] == '>' || str[strlen_str - 2] == '>');
} }
static int buspirate_expect(struct programmer_t *pgm, char *send, static int buspirate_expect(const PROGRAMMER *pgm, char *send,
char *expect, int wait_for_prompt) char *expect, int wait_for_prompt)
{ {
int got_it = 0; int got_it = 0;
@ -285,14 +279,12 @@ static int buspirate_expect(struct programmer_t *pgm, char *send,
} }
/* ====== Do-nothing functions ====== */ /* ====== Do-nothing functions ====== */
static void buspirate_dummy_6(struct programmer_t *pgm, const char *p) static void buspirate_dummy_6(const PROGRAMMER *pgm, const char *p) {
{
} }
/* ====== Config / parameters handling functions ====== */ /* ====== Config / parameters handling functions ====== */
static int static int
buspirate_parseextparms(struct programmer_t *pgm, LISTID extparms) buspirate_parseextparms(const PROGRAMMER *pgm, const LISTID extparms) {
{
LNODEID ln; LNODEID ln;
const char *extended_param; const char *extended_param;
char reset[10]; char reset[10];
@ -305,7 +297,7 @@ buspirate_parseextparms(struct programmer_t *pgm, LISTID extparms)
for (ln = lfirst(extparms); ln; ln = lnext(ln)) { for (ln = lfirst(extparms); ln; ln = lnext(ln)) {
extended_param = ldata(ln); extended_param = ldata(ln);
if (strcmp(extended_param, "ascii") == 0) { if (strcmp(extended_param, "ascii") == 0) {
pgm->flag |= BP_FLAG_XPARM_FORCE_ASCII; PDATA(pgm)->flag |= BP_FLAG_XPARM_FORCE_ASCII;
continue; continue;
} }
@ -315,11 +307,11 @@ buspirate_parseextparms(struct programmer_t *pgm, LISTID extparms)
avrdude_message(MSG_INFO, "BusPirate: see BusPirate manual for details.\n"); avrdude_message(MSG_INFO, "BusPirate: see BusPirate manual for details.\n");
return -1; return -1;
} }
if (pgm->flag & BP_FLAG_XPARM_RAWFREQ) { if (PDATA(pgm)->flag & BP_FLAG_XPARM_RAWFREQ) {
avrdude_message(MSG_INFO, "BusPirate: set either spifreq or rawfreq\n"); avrdude_message(MSG_INFO, "BusPirate: set either spifreq or rawfreq\n");
return -1; return -1;
} }
pgm->flag |= BP_FLAG_XPARM_SPIFREQ; PDATA(pgm)->flag |= BP_FLAG_XPARM_SPIFREQ;
PDATA(pgm)->spifreq = spifreq; PDATA(pgm)->spifreq = spifreq;
continue; continue;
} }
@ -330,11 +322,11 @@ buspirate_parseextparms(struct programmer_t *pgm, LISTID extparms)
"between 0 and 3.\n"); "between 0 and 3.\n");
return -1; return -1;
} }
if (pgm->flag & BP_FLAG_XPARM_SPIFREQ) { if (PDATA(pgm)->flag & BP_FLAG_XPARM_SPIFREQ) {
avrdude_message(MSG_INFO, "BusPirate: set either spifreq or rawfreq\n"); avrdude_message(MSG_INFO, "BusPirate: set either spifreq or rawfreq\n");
return -1; return -1;
} }
pgm->flag |= BP_FLAG_XPARM_RAWFREQ; PDATA(pgm)->flag |= BP_FLAG_XPARM_RAWFREQ;
PDATA(pgm)->spifreq = rawfreq; PDATA(pgm)->spifreq = rawfreq;
continue; continue;
} }
@ -347,7 +339,7 @@ buspirate_parseextparms(struct programmer_t *pgm, LISTID extparms)
return -1; return -1;
} }
PDATA(pgm)->cpufreq = cpufreq; PDATA(pgm)->cpufreq = cpufreq;
pgm->flag |= BP_FLAG_XPARM_CPUFREQ; PDATA(pgm)->flag |= BP_FLAG_XPARM_CPUFREQ;
continue; continue;
} }
@ -366,17 +358,17 @@ buspirate_parseextparms(struct programmer_t *pgm, LISTID extparms)
return -1; return -1;
} }
} }
pgm->flag |= BP_FLAG_XPARM_RESET; PDATA(pgm)->flag |= BP_FLAG_XPARM_RESET;
continue; continue;
} }
if (strcmp(extended_param, "nopagedwrite") == 0) { if (strcmp(extended_param, "nopagedwrite") == 0) {
pgm->flag |= BP_FLAG_NOPAGEDWRITE; PDATA(pgm)->flag |= BP_FLAG_NOPAGEDWRITE;
continue; continue;
} }
if (strcmp(extended_param, "nopagedread") == 0) { if (strcmp(extended_param, "nopagedread") == 0) {
pgm->flag |= BP_FLAG_NOPAGEDREAD; PDATA(pgm)->flag |= BP_FLAG_NOPAGEDREAD;
continue; continue;
} }
@ -397,8 +389,7 @@ buspirate_parseextparms(struct programmer_t *pgm, LISTID extparms)
} }
static int static int
buspirate_verifyconfig(struct programmer_t *pgm) buspirate_verifyconfig(const PROGRAMMER *pgm) {
{
/* Default reset pin is CS */ /* Default reset pin is CS */
if (PDATA(pgm)->reset == 0x00) if (PDATA(pgm)->reset == 0x00)
PDATA(pgm)->reset |= BP_RESET_CS; PDATA(pgm)->reset |= BP_RESET_CS;
@ -408,7 +399,7 @@ buspirate_verifyconfig(struct programmer_t *pgm)
return -1; return -1;
} }
if ( ((pgm->flag & BP_FLAG_XPARM_SPIFREQ) || (pgm->flag & BP_FLAG_XPARM_RAWFREQ)) if ( ((PDATA(pgm)->flag & BP_FLAG_XPARM_SPIFREQ) || (PDATA(pgm)->flag & BP_FLAG_XPARM_RAWFREQ))
&& buspirate_uses_ascii(pgm)) { && buspirate_uses_ascii(pgm)) {
avrdude_message(MSG_INFO, "BusPirate: SPI speed selection is not supported in ASCII mode\n"); avrdude_message(MSG_INFO, "BusPirate: SPI speed selection is not supported in ASCII mode\n");
return -1; return -1;
@ -418,8 +409,7 @@ buspirate_verifyconfig(struct programmer_t *pgm)
} }
/* ====== Programmer methods ======= */ /* ====== Programmer methods ======= */
static int buspirate_open(struct programmer_t *pgm, char * port) static int buspirate_open(PROGRAMMER *pgm, const char *port) {
{
union pinfo pinfo; union pinfo pinfo;
/* BusPirate runs at 115200 by default */ /* BusPirate runs at 115200 by default */
if(pgm->baudrate == 0) if(pgm->baudrate == 0)
@ -438,21 +428,20 @@ static int buspirate_open(struct programmer_t *pgm, char * port)
return 0; return 0;
} }
static void buspirate_close(struct programmer_t *pgm) static void buspirate_close(PROGRAMMER *pgm)
{ {
serial_close(&pgm->fd); serial_close(&pgm->fd);
pgm->fd.ifd = -1; pgm->fd.ifd = -1;
} }
static void buspirate_reset_from_binmode(struct programmer_t *pgm) static void buspirate_reset_from_binmode(const PROGRAMMER *pgm) {
{
unsigned char buf[10]; unsigned char buf[10];
buf[0] = 0x00; /* BinMode: revert to raw bitbang mode */ buf[0] = 0x00; /* BinMode: revert to raw bitbang mode */
buspirate_send_bin(pgm, buf, 1); buspirate_send_bin(pgm, buf, 1);
buspirate_recv_bin(pgm, buf, 5); buspirate_recv_bin(pgm, buf, 5);
if (pgm->flag & BP_FLAG_XPARM_CPUFREQ) { if (PDATA(pgm)->flag & BP_FLAG_XPARM_CPUFREQ) {
/* disable pwm */ /* disable pwm */
if (buspirate_expect_bin_byte(pgm, 0x13, 0x01) != 1) { if (buspirate_expect_bin_byte(pgm, 0x13, 0x01) != 1) {
avrdude_message(MSG_INFO, "%s: warning: did not get a response to stop PWM command.\n", progname); avrdude_message(MSG_INFO, "%s: warning: did not get a response to stop PWM command.\n", progname);
@ -474,7 +463,7 @@ static void buspirate_reset_from_binmode(struct programmer_t *pgm)
rc = buspirate_recv_bin(pgm, buf, sizeof(buf) - 1); rc = buspirate_recv_bin(pgm, buf, sizeof(buf) - 1);
if (buspirate_is_prompt((const char*)buf)) { if (buspirate_is_prompt((const char*)buf)) {
pgm->flag &= ~BP_FLAG_IN_BINMODE; PDATA(pgm)->flag &= ~BP_FLAG_IN_BINMODE;
break; break;
} }
if (rc == EOF) if (rc == EOF)
@ -482,7 +471,7 @@ static void buspirate_reset_from_binmode(struct programmer_t *pgm)
memset(buf, '\0', sizeof(buf)); memset(buf, '\0', sizeof(buf));
} }
if (pgm->flag & BP_FLAG_IN_BINMODE) { if (PDATA(pgm)->flag & BP_FLAG_IN_BINMODE) {
avrdude_message(MSG_INFO, "BusPirate reset failed. You may need to powercycle it.\n"); avrdude_message(MSG_INFO, "BusPirate reset failed. You may need to powercycle it.\n");
return; return;
} }
@ -490,7 +479,7 @@ static void buspirate_reset_from_binmode(struct programmer_t *pgm)
avrdude_message(MSG_NOTICE, "BusPirate is back in the text mode\n"); avrdude_message(MSG_NOTICE, "BusPirate is back in the text mode\n");
} }
static int buspirate_start_mode_bin(struct programmer_t *pgm) static int buspirate_start_mode_bin(PROGRAMMER *pgm)
{ {
struct submode { struct submode {
const char *name; /* Name of mode for user messages */ const char *name; /* Name of mode for user messages */
@ -499,13 +488,13 @@ static int buspirate_start_mode_bin(struct programmer_t *pgm)
char config; /* Command to setup submode parameters */ char config; /* Command to setup submode parameters */
} submode; } submode;
if (pgm->flag & BP_FLAG_XPARM_RAWFREQ) { if (PDATA(pgm)->flag & BP_FLAG_XPARM_RAWFREQ) {
submode.name = "Raw-wire"; submode.name = "Raw-wire";
submode.enter = 0x05; submode.enter = 0x05;
submode.entered_format = "RAW%1d"; submode.entered_format = "RAW%1d";
submode.config = 0x8C; submode.config = 0x8C;
pgm->flag |= BP_FLAG_NOPAGEDWRITE; PDATA(pgm)->flag |= BP_FLAG_NOPAGEDWRITE;
pgm->flag |= BP_FLAG_NOPAGEDREAD; PDATA(pgm)->flag |= BP_FLAG_NOPAGEDREAD;
} else { } else {
submode.name = "SPI"; submode.name = "SPI";
submode.enter = 0x01; submode.enter = 0x01;
@ -535,9 +524,9 @@ static int buspirate_start_mode_bin(struct programmer_t *pgm)
avrdude_message(MSG_NOTICE, "BusPirate binmode version: %d\n", avrdude_message(MSG_NOTICE, "BusPirate binmode version: %d\n",
PDATA(pgm)->binmode_version); PDATA(pgm)->binmode_version);
pgm->flag |= BP_FLAG_IN_BINMODE; PDATA(pgm)->flag |= BP_FLAG_IN_BINMODE;
if (pgm->flag & BP_FLAG_XPARM_CPUFREQ) { if (PDATA(pgm)->flag & BP_FLAG_XPARM_CPUFREQ) {
unsigned short pwm_duty; unsigned short pwm_duty;
unsigned short pwm_period; unsigned short pwm_period;
@ -574,7 +563,7 @@ static int buspirate_start_mode_bin(struct programmer_t *pgm)
avrdude_message(MSG_NOTICE, "BusPirate %s version: %d\n", avrdude_message(MSG_NOTICE, "BusPirate %s version: %d\n",
submode.name, PDATA(pgm)->submode_version); submode.name, PDATA(pgm)->submode_version);
if (pgm->flag & BP_FLAG_NOPAGEDWRITE) { if (PDATA(pgm)->flag & BP_FLAG_NOPAGEDWRITE) {
avrdude_message(MSG_NOTICE, "%s: Paged flash write disabled.\n", progname); avrdude_message(MSG_NOTICE, "%s: Paged flash write disabled.\n", progname);
pgm->paged_write = NULL; pgm->paged_write = NULL;
} else { } else {
@ -585,7 +574,7 @@ static int buspirate_start_mode_bin(struct programmer_t *pgm)
if (buf[0] != 0x01) { if (buf[0] != 0x01) {
/* Disable paged write: */ /* Disable paged write: */
pgm->flag |= BP_FLAG_NOPAGEDWRITE; PDATA(pgm)->flag |= BP_FLAG_NOPAGEDWRITE;
pgm->paged_write = NULL; pgm->paged_write = NULL;
/* Return to SPI mode (0x00s have landed us back in binary bitbang mode): */ /* Return to SPI mode (0x00s have landed us back in binary bitbang mode): */
@ -617,7 +606,7 @@ static int buspirate_start_mode_bin(struct programmer_t *pgm)
return -1; return -1;
/* AVR Extended Commands - test for existence */ /* AVR Extended Commands - test for existence */
if (pgm->flag & BP_FLAG_NOPAGEDREAD) { if (PDATA(pgm)->flag & BP_FLAG_NOPAGEDREAD) {
avrdude_message(MSG_NOTICE, "%s: Paged flash read disabled.\n", progname); avrdude_message(MSG_NOTICE, "%s: Paged flash read disabled.\n", progname);
pgm->paged_load = NULL; pgm->paged_load = NULL;
} else { } else {
@ -633,7 +622,7 @@ static int buspirate_start_mode_bin(struct programmer_t *pgm)
avrdude_message(MSG_NOTICE, "AVR Extended Commands version %d\n", ver); avrdude_message(MSG_NOTICE, "AVR Extended Commands version %d\n", ver);
} else { } else {
avrdude_message(MSG_NOTICE, "AVR Extended Commands not found.\n"); avrdude_message(MSG_NOTICE, "AVR Extended Commands not found.\n");
pgm->flag |= BP_FLAG_NOPAGEDREAD; PDATA(pgm)->flag |= BP_FLAG_NOPAGEDREAD;
pgm->paged_load = NULL; pgm->paged_load = NULL;
} }
} }
@ -641,8 +630,7 @@ static int buspirate_start_mode_bin(struct programmer_t *pgm)
return 0; return 0;
} }
static int buspirate_start_spi_mode_ascii(struct programmer_t *pgm) static int buspirate_start_spi_mode_ascii(const PROGRAMMER *pgm) {
{
int spi_cmd = -1; int spi_cmd = -1;
int cmd; int cmd;
char *rcvd; char *rcvd;
@ -700,8 +688,7 @@ static int buspirate_start_spi_mode_ascii(struct programmer_t *pgm)
return 0; return 0;
} }
static void buspirate_enable(struct programmer_t *pgm) static void buspirate_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
static const char *reset_str = "#\n"; static const char *reset_str = "#\n";
static const char *accept_str = "y\n"; static const char *accept_str = "y\n";
char *rcvd; char *rcvd;
@ -759,7 +746,7 @@ static void buspirate_enable(struct programmer_t *pgm)
avrdude_message(MSG_DEBUG, "** %s", rcvd); avrdude_message(MSG_DEBUG, "** %s", rcvd);
} }
if (!(pgm->flag & BP_FLAG_IN_BINMODE)) { if (!(PDATA(pgm)->flag & BP_FLAG_IN_BINMODE)) {
avrdude_message(MSG_INFO, "BusPirate: using ASCII mode\n"); avrdude_message(MSG_INFO, "BusPirate: using ASCII mode\n");
if (buspirate_start_spi_mode_ascii(pgm) < 0) { if (buspirate_start_spi_mode_ascii(pgm) < 0) {
avrdude_message(MSG_INFO, "%s: Failed to start ascii SPI mode\n", progname); avrdude_message(MSG_INFO, "%s: Failed to start ascii SPI mode\n", progname);
@ -768,9 +755,8 @@ static void buspirate_enable(struct programmer_t *pgm)
} }
} }
static void buspirate_disable(struct programmer_t *pgm) static void buspirate_disable(const PROGRAMMER *pgm) {
{ if (PDATA(pgm)->flag & BP_FLAG_IN_BINMODE) {
if (pgm->flag & BP_FLAG_IN_BINMODE) {
serial_recv_timeout = 100; serial_recv_timeout = 100;
buspirate_reset_from_binmode(pgm); buspirate_reset_from_binmode(pgm);
} else { } else {
@ -778,21 +764,19 @@ static void buspirate_disable(struct programmer_t *pgm)
} }
} }
static int buspirate_initialize(struct programmer_t *pgm, AVRPART * p) static int buspirate_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
pgm->powerup(pgm); pgm->powerup(pgm);
return pgm->program_enable(pgm, p); return pgm->program_enable(pgm, p);
} }
static void buspirate_powerup(struct programmer_t *pgm) static void buspirate_powerup(const PROGRAMMER *pgm) {
{ if (PDATA(pgm)->flag & BP_FLAG_IN_BINMODE) {
if (pgm->flag & BP_FLAG_IN_BINMODE) {
/* Powerup in BinMode is handled in binary mode init */ /* Powerup in BinMode is handled in binary mode init */
return; return;
} else { } else {
if (buspirate_expect(pgm, "W\n", "POWER SUPPLIES ON", 1)) { if (buspirate_expect(pgm, "W\n", "POWER SUPPLIES ON", 1)) {
if (pgm->flag & BP_FLAG_XPARM_CPUFREQ) { if (PDATA(pgm)->flag & BP_FLAG_XPARM_CPUFREQ) {
char buf[25]; char buf[25];
int ok = 0; int ok = 0;
snprintf(buf, sizeof(buf), "%d\n", PDATA(pgm)->cpufreq); snprintf(buf, sizeof(buf), "%d\n", PDATA(pgm)->cpufreq);
@ -815,13 +799,12 @@ static void buspirate_powerup(struct programmer_t *pgm)
avrdude_message(MSG_INFO, "%s: warning: Trying to continue anyway...\n", progname); avrdude_message(MSG_INFO, "%s: warning: Trying to continue anyway...\n", progname);
} }
static void buspirate_powerdown(struct programmer_t *pgm) static void buspirate_powerdown(const PROGRAMMER *pgm) {
{ if (PDATA(pgm)->flag & BP_FLAG_IN_BINMODE) {
if (pgm->flag & BP_FLAG_IN_BINMODE) {
/* Powerdown in BinMode is handled in binary mode init */ /* Powerdown in BinMode is handled in binary mode init */
return; return;
} else { } else {
if (pgm->flag & BP_FLAG_XPARM_CPUFREQ) { if (PDATA(pgm)->flag & BP_FLAG_XPARM_CPUFREQ) {
if (!buspirate_expect(pgm, "g\n", "PWM disabled", 1)) { if (!buspirate_expect(pgm, "g\n", "PWM disabled", 1)) {
avrdude_message(MSG_INFO, "%s: warning: did not get a response to stop PWM command.\n", progname); avrdude_message(MSG_INFO, "%s: warning: did not get a response to stop PWM command.\n", progname);
} }
@ -833,7 +816,7 @@ static void buspirate_powerdown(struct programmer_t *pgm)
avrdude_message(MSG_INFO, "%s: warning: did not get a response to PowerDown command.\n", progname); avrdude_message(MSG_INFO, "%s: warning: did not get a response to PowerDown command.\n", progname);
} }
static int buspirate_cmd_bin(struct programmer_t *pgm, static int buspirate_cmd_bin(const PROGRAMMER *pgm,
const unsigned char *cmd, const unsigned char *cmd,
unsigned char *res) unsigned char *res)
{ {
@ -851,7 +834,7 @@ static int buspirate_cmd_bin(struct programmer_t *pgm,
return 0; return 0;
} }
static int buspirate_cmd_ascii(struct programmer_t *pgm, static int buspirate_cmd_ascii(const PROGRAMMER *pgm,
const unsigned char *cmd, const unsigned char *cmd,
unsigned char *res) unsigned char *res)
{ {
@ -888,25 +871,20 @@ static int buspirate_cmd_ascii(struct programmer_t *pgm,
return 0; return 0;
} }
static int buspirate_cmd(struct programmer_t *pgm, static int buspirate_cmd(const PROGRAMMER *pgm,
const unsigned char *cmd, const unsigned char *cmd,
unsigned char *res) unsigned char *res)
{ {
if (pgm->flag & BP_FLAG_IN_BINMODE) if (PDATA(pgm)->flag & BP_FLAG_IN_BINMODE)
return buspirate_cmd_bin(pgm, cmd, res); return buspirate_cmd_bin(pgm, cmd, res);
else else
return buspirate_cmd_ascii(pgm, cmd, res); return buspirate_cmd_ascii(pgm, cmd, res);
} }
/* Paged load function which utilizes the AVR Extended Commands set */ /* Paged load function which utilizes the AVR Extended Commands set */
static int buspirate_paged_load( static int buspirate_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
PROGRAMMER *pgm, unsigned int page_size, unsigned int address, unsigned int n_bytes) {
AVRPART *p,
AVRMEM *m,
unsigned int page_size,
unsigned int address,
unsigned int n_bytes)
{
unsigned char commandbuf[10]; unsigned char commandbuf[10];
unsigned char buf[275]; unsigned char buf[275];
unsigned int addr = 0; unsigned int addr = 0;
@ -914,7 +892,7 @@ static int buspirate_paged_load(
avrdude_message(MSG_NOTICE, "BusPirate: buspirate_paged_load(..,%s,%d,%d,%d)\n",m->desc,m->page_size,address,n_bytes); avrdude_message(MSG_NOTICE, "BusPirate: buspirate_paged_load(..,%s,%d,%d,%d)\n",m->desc,m->page_size,address,n_bytes);
// This should never happen, but still... // This should never happen, but still...
if (pgm->flag & BP_FLAG_NOPAGEDREAD) { if (PDATA(pgm)->flag & BP_FLAG_NOPAGEDREAD) {
avrdude_message(MSG_INFO, "BusPirate: buspirate_paged_load() called while in nopagedread mode!\n"); avrdude_message(MSG_INFO, "BusPirate: buspirate_paged_load() called while in nopagedread mode!\n");
return -1; return -1;
} }
@ -956,13 +934,9 @@ static int buspirate_paged_load(
return n_bytes; return n_bytes;
} }
/* Paged write function which utilizes the Bus Pirate's "Write then Read" binary SPI instruction */ /* Paged write function which utilizes the Bus Pirate's "Write then Read" binary SPI instruction */
static int buspirate_paged_write(struct programmer_t *pgm, static int buspirate_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
AVRPART *p, unsigned int page_size, unsigned int base_addr, unsigned int n_data_bytes) {
AVRMEM *m,
unsigned int page_size,
unsigned int base_addr,
unsigned int n_data_bytes)
{
int page, i; int page, i;
int addr = base_addr; int addr = base_addr;
int n_page_writes; int n_page_writes;
@ -970,12 +944,12 @@ static int buspirate_paged_write(struct programmer_t *pgm,
unsigned char cmd_buf[4096] = {'\0'}; unsigned char cmd_buf[4096] = {'\0'};
unsigned char send_byte, recv_byte; unsigned char send_byte, recv_byte;
if (!(pgm->flag & BP_FLAG_IN_BINMODE)) { if (!(PDATA(pgm)->flag & BP_FLAG_IN_BINMODE)) {
/* Return if we are not in binary mode. */ /* Return if we are not in binary mode. */
return -1; return -1;
} }
if (pgm->flag & BP_FLAG_NOPAGEDWRITE) { if (PDATA(pgm)->flag & BP_FLAG_NOPAGEDWRITE) {
/* Return if we've nominated not to use paged writes. */ /* Return if we've nominated not to use paged writes. */
return -1; return -1;
} }
@ -1074,12 +1048,11 @@ static int buspirate_paged_write(struct programmer_t *pgm,
return n_data_bytes; return n_data_bytes;
} }
static int buspirate_program_enable(struct programmer_t *pgm, AVRPART * p) static int buspirate_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char cmd[4]; unsigned char cmd[4];
unsigned char res[4]; unsigned char res[4];
if (pgm->flag & BP_FLAG_IN_BINMODE) { if (PDATA(pgm)->flag & BP_FLAG_IN_BINMODE) {
/* Clear configured reset pin(s): CS and/or AUX and/or AUX2 */ /* Clear configured reset pin(s): CS and/or AUX and/or AUX2 */
PDATA(pgm)->current_peripherals_config &= ~PDATA(pgm)->reset; PDATA(pgm)->current_peripherals_config &= ~PDATA(pgm)->reset;
if (buspirate_expect_bin_byte(pgm, PDATA(pgm)->current_peripherals_config, 0x01) < 0) if (buspirate_expect_bin_byte(pgm, PDATA(pgm)->current_peripherals_config, 0x01) < 0)
@ -1104,8 +1077,7 @@ static int buspirate_program_enable(struct programmer_t *pgm, AVRPART * p)
return 0; return 0;
} }
static int buspirate_chip_erase(struct programmer_t *pgm, AVRPART * p) static int buspirate_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char cmd[4]; unsigned char cmd[4];
unsigned char res[4]; unsigned char res[4];
@ -1130,7 +1102,7 @@ static int buspirate_chip_erase(struct programmer_t *pgm, AVRPART * p)
} }
/* Interface - management */ /* Interface - management */
static void buspirate_setup(struct programmer_t *pgm) static void buspirate_setup(PROGRAMMER *pgm)
{ {
/* Allocate private data */ /* Allocate private data */
if ((pgm->cookie = calloc(1, sizeof(struct pdata))) == 0) { if ((pgm->cookie = calloc(1, sizeof(struct pdata))) == 0) {
@ -1141,14 +1113,13 @@ static void buspirate_setup(struct programmer_t *pgm)
PDATA(pgm)->serial_recv_timeout = 100; PDATA(pgm)->serial_recv_timeout = 100;
} }
static void buspirate_teardown(struct programmer_t *pgm) static void buspirate_teardown(PROGRAMMER *pgm)
{ {
free(pgm->cookie); free(pgm->cookie);
} }
const char buspirate_desc[] = "Using the Bus Pirate's SPI interface for programming"; const char buspirate_desc[] = "Using the Bus Pirate's SPI interface for programming";
void buspirate_initpgm(struct programmer_t *pgm) void buspirate_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "BusPirate"); strcpy(pgm->type, "BusPirate");
pgm->display = buspirate_dummy_6; pgm->display = buspirate_dummy_6;
@ -1181,8 +1152,7 @@ void buspirate_initpgm(struct programmer_t *pgm)
/* Bitbang support */ /* Bitbang support */
static void buspirate_bb_enable(struct programmer_t *pgm) static void buspirate_bb_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char buf[20] = { '\0' }; unsigned char buf[20] = { '\0' };
if (bitbang_check_prerequisites(pgm) < 0) if (bitbang_check_prerequisites(pgm) < 0)
@ -1210,7 +1180,7 @@ static void buspirate_bb_enable(struct programmer_t *pgm)
avrdude_message(MSG_INFO, "BusPirate binmode version: %d\n", avrdude_message(MSG_INFO, "BusPirate binmode version: %d\n",
PDATA(pgm)->binmode_version); PDATA(pgm)->binmode_version);
pgm->flag |= BP_FLAG_IN_BINMODE; PDATA(pgm)->flag |= BP_FLAG_IN_BINMODE;
/* Set pin directions and an initial pin status (all high) */ /* Set pin directions and an initial pin status (all high) */
PDATA(pgm)->pin_dir = 0x12; /* AUX, MISO input; everything else output */ PDATA(pgm)->pin_dir = 0x12; /* AUX, MISO input; everything else output */
@ -1241,8 +1211,7 @@ static void buspirate_bb_enable(struct programmer_t *pgm)
Both respond with a byte with current status: Both respond with a byte with current status:
0|POWER|PULLUP|AUX|MOSI|CLK|MISO|CS 0|POWER|PULLUP|AUX|MOSI|CLK|MISO|CS
*/ */
static int buspirate_bb_getpin(struct programmer_t *pgm, int pinfunc) static int buspirate_bb_getpin(const PROGRAMMER *pgm, int pinfunc) {
{
unsigned char buf[10]; unsigned char buf[10];
int value = 0; int value = 0;
int pin = pgm->pinno[pinfunc]; int pin = pgm->pinno[pinfunc];
@ -1277,8 +1246,7 @@ static int buspirate_bb_getpin(struct programmer_t *pgm, int pinfunc)
return value; return value;
} }
static int buspirate_bb_setpin_internal(struct programmer_t *pgm, int pin, int value) static int buspirate_bb_setpin_internal(const PROGRAMMER *pgm, int pin, int value) {
{
unsigned char buf[10]; unsigned char buf[10];
if (pin & PIN_INVERSE) { if (pin & PIN_INVERSE) {
@ -1307,14 +1275,12 @@ static int buspirate_bb_setpin_internal(struct programmer_t *pgm, int pin, int v
return 0; return 0;
} }
static int buspirate_bb_setpin(struct programmer_t *pgm, int pinfunc, int value) static int buspirate_bb_setpin(const PROGRAMMER *pgm, int pinfunc, int value) {
{
return buspirate_bb_setpin_internal(pgm, pgm->pinno[pinfunc], value); return buspirate_bb_setpin_internal(pgm, pgm->pinno[pinfunc], value);
} }
static int buspirate_bb_highpulsepin(struct programmer_t *pgm, int pinfunc) static int buspirate_bb_highpulsepin(const PROGRAMMER *pgm, int pinfunc) {
{
int ret; int ret;
ret = buspirate_bb_setpin(pgm, pinfunc, 1); ret = buspirate_bb_setpin(pgm, pinfunc, 1);
if (ret < 0) if (ret < 0)
@ -1322,20 +1288,17 @@ static int buspirate_bb_highpulsepin(struct programmer_t *pgm, int pinfunc)
return buspirate_bb_setpin(pgm, pinfunc, 0); return buspirate_bb_setpin(pgm, pinfunc, 0);
} }
static void buspirate_bb_powerup(struct programmer_t *pgm) static void buspirate_bb_powerup(const PROGRAMMER *pgm) {
{
buspirate_bb_setpin_internal(pgm, 7, 1); buspirate_bb_setpin_internal(pgm, 7, 1);
} }
static void buspirate_bb_powerdown(struct programmer_t *pgm) static void buspirate_bb_powerdown(const PROGRAMMER *pgm) {
{
buspirate_bb_setpin_internal(pgm, 7, 0); buspirate_bb_setpin_internal(pgm, 7, 0);
} }
const char buspirate_bb_desc[] = "Using the Bus Pirate's bitbang interface for programming"; const char buspirate_bb_desc[] = "Using the Bus Pirate's bitbang interface for programming";
void buspirate_bb_initpgm(struct programmer_t *pgm) void buspirate_bb_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "BusPirate_BB"); strcpy(pgm->type, "BusPirate_BB");
pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed

4
src/buspirate.h
View File

@ -26,7 +26,7 @@
extern const char buspirate_desc[]; extern const char buspirate_desc[];
extern const char buspirate_bb_desc[]; extern const char buspirate_bb_desc[];
void buspirate_initpgm (struct programmer_t *pgm); void buspirate_initpgm(PROGRAMMER *pgm);
void buspirate_bb_initpgm (struct programmer_t *pgm); void buspirate_bb_initpgm(PROGRAMMER *pgm);
#endif #endif

87
src/butterfly.c
View File

@ -75,14 +75,12 @@ static void butterfly_teardown(PROGRAMMER * pgm)
free(pgm->cookie); free(pgm->cookie);
} }
static int butterfly_send(PROGRAMMER * pgm, char * buf, size_t len) static int butterfly_send(const PROGRAMMER *pgm, char *buf, size_t len) {
{
return serial_send(&pgm->fd, (unsigned char *)buf, len); return serial_send(&pgm->fd, (unsigned char *)buf, len);
} }
static int butterfly_recv(PROGRAMMER * pgm, char * buf, size_t len) static int butterfly_recv(const PROGRAMMER *pgm, char *buf, size_t len) {
{
int rv; int rv;
rv = serial_recv(&pgm->fd, (unsigned char *)buf, len); rv = serial_recv(&pgm->fd, (unsigned char *)buf, len);
@ -95,14 +93,12 @@ static int butterfly_recv(PROGRAMMER * pgm, char * buf, size_t len)
} }
static int butterfly_drain(PROGRAMMER * pgm, int display) static int butterfly_drain(const PROGRAMMER *pgm, int display) {
{
return serial_drain(&pgm->fd, display); return serial_drain(&pgm->fd, display);
} }
static int butterfly_vfy_cmd_sent(PROGRAMMER * pgm, char * errmsg) static int butterfly_vfy_cmd_sent(const PROGRAMMER *pgm, char *errmsg) {
{
char c; char c;
butterfly_recv(pgm, &c, 1); butterfly_recv(pgm, &c, 1);
@ -115,32 +111,28 @@ static int butterfly_vfy_cmd_sent(PROGRAMMER * pgm, char * errmsg)
} }
static int butterfly_rdy_led(PROGRAMMER * pgm, int value) static int butterfly_rdy_led(const PROGRAMMER *pgm, int value) {
{
/* Do nothing. */ /* Do nothing. */
return 0; return 0;
} }
static int butterfly_err_led(PROGRAMMER * pgm, int value) static int butterfly_err_led(const PROGRAMMER *pgm, int value) {
{
/* Do nothing. */ /* Do nothing. */
return 0; return 0;
} }
static int butterfly_pgm_led(PROGRAMMER * pgm, int value) static int butterfly_pgm_led(const PROGRAMMER *pgm, int value) {
{
/* Do nothing. */ /* Do nothing. */
return 0; return 0;
} }
static int butterfly_vfy_led(PROGRAMMER * pgm, int value) static int butterfly_vfy_led(const PROGRAMMER *pgm, int value) {
{
/* Do nothing. */ /* Do nothing. */
return 0; return 0;
@ -150,8 +142,7 @@ static int butterfly_vfy_led(PROGRAMMER * pgm, int value)
/* /*
* issue the 'chip erase' command to the butterfly board * issue the 'chip erase' command to the butterfly board
*/ */
static int butterfly_chip_erase(PROGRAMMER * pgm, AVRPART * p) static int butterfly_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
butterfly_send(pgm, "e", 1); butterfly_send(pgm, "e", 1);
if (butterfly_vfy_cmd_sent(pgm, "chip erase") < 0) if (butterfly_vfy_cmd_sent(pgm, "chip erase") < 0)
return -1; return -1;
@ -160,15 +151,13 @@ static int butterfly_chip_erase(PROGRAMMER * pgm, AVRPART * p)
} }
static void butterfly_enter_prog_mode(PROGRAMMER * pgm) static void butterfly_enter_prog_mode(const PROGRAMMER *pgm) {
{
butterfly_send(pgm, "P", 1); butterfly_send(pgm, "P", 1);
butterfly_vfy_cmd_sent(pgm, "enter prog mode"); butterfly_vfy_cmd_sent(pgm, "enter prog mode");
} }
static void butterfly_leave_prog_mode(PROGRAMMER * pgm) static void butterfly_leave_prog_mode(const PROGRAMMER *pgm) {
{
butterfly_send(pgm, "L", 1); butterfly_send(pgm, "L", 1);
butterfly_vfy_cmd_sent(pgm, "leave prog mode"); butterfly_vfy_cmd_sent(pgm, "leave prog mode");
} }
@ -177,8 +166,7 @@ static void butterfly_leave_prog_mode(PROGRAMMER * pgm)
/* /*
* issue the 'program enable' command to the AVR device * issue the 'program enable' command to the AVR device
*/ */
static int butterfly_program_enable(PROGRAMMER * pgm, AVRPART * p) static int butterfly_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
return -1; return -1;
} }
@ -186,8 +174,7 @@ static int butterfly_program_enable(PROGRAMMER * pgm, AVRPART * p)
/* /*
* apply power to the AVR processor * apply power to the AVR processor
*/ */
static void butterfly_powerup(PROGRAMMER * pgm) static void butterfly_powerup(const PROGRAMMER *pgm) {
{
/* Do nothing. */ /* Do nothing. */
return; return;
@ -197,8 +184,7 @@ static void butterfly_powerup(PROGRAMMER * pgm)
/* /*
* remove power from the AVR processor * remove power from the AVR processor
*/ */
static void butterfly_powerdown(PROGRAMMER * pgm) static void butterfly_powerdown(const PROGRAMMER *pgm) {
{
/* Do nothing. */ /* Do nothing. */
return; return;
@ -209,8 +195,7 @@ static void butterfly_powerdown(PROGRAMMER * pgm)
/* /*
* initialize the AVR device and prepare it to accept commands * initialize the AVR device and prepare it to accept commands
*/ */
static int butterfly_initialize(PROGRAMMER * pgm, AVRPART * p) static int butterfly_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
char id[8]; char id[8];
char sw[2]; char sw[2];
char hw[2]; char hw[2];
@ -367,22 +352,19 @@ static int butterfly_initialize(PROGRAMMER * pgm, AVRPART * p)
static void butterfly_disable(PROGRAMMER * pgm) static void butterfly_disable(const PROGRAMMER *pgm) {
{
butterfly_leave_prog_mode(pgm); butterfly_leave_prog_mode(pgm);
return; return;
} }
static void butterfly_enable(PROGRAMMER * pgm) static void butterfly_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
return; return;
} }
static int butterfly_open(PROGRAMMER * pgm, char * port) static int butterfly_open(PROGRAMMER *pgm, const char *port) {
{
union pinfo pinfo; union pinfo pinfo;
strcpy(pgm->port, port); strcpy(pgm->port, port);
/* /*
@ -417,14 +399,12 @@ static void butterfly_close(PROGRAMMER * pgm)
} }
static void butterfly_display(PROGRAMMER * pgm, const char * p) static void butterfly_display(const PROGRAMMER *pgm, const char *p) {
{
return; return;
} }
static void butterfly_set_addr(PROGRAMMER * pgm, unsigned long addr) static void butterfly_set_addr(const PROGRAMMER *pgm, unsigned long addr) {
{
char cmd[3]; char cmd[3];
cmd[0] = 'A'; cmd[0] = 'A';
@ -436,8 +416,7 @@ static void butterfly_set_addr(PROGRAMMER * pgm, unsigned long addr)
} }
static void butterfly_set_extaddr(PROGRAMMER * pgm, unsigned long addr) static void butterfly_set_extaddr(const PROGRAMMER *pgm, unsigned long addr) {
{
char cmd[4]; char cmd[4];
cmd[0] = 'H'; cmd[0] = 'H';
@ -451,7 +430,7 @@ static void butterfly_set_extaddr(PROGRAMMER * pgm, unsigned long addr)
static int butterfly_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int butterfly_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned long addr, unsigned char value) unsigned long addr, unsigned char value)
{ {
char cmd[6]; char cmd[6];
@ -495,7 +474,7 @@ static int butterfly_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
} }
static int butterfly_read_byte_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int butterfly_read_byte_flash(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned long addr, unsigned char * value) unsigned long addr, unsigned char * value)
{ {
static int cached = 0; static int cached = 0;
@ -536,7 +515,7 @@ static int butterfly_read_byte_flash(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
} }
static int butterfly_read_byte_eeprom(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int butterfly_read_byte_eeprom(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned long addr, unsigned char * value) unsigned long addr, unsigned char * value)
{ {
butterfly_set_addr(pgm, addr); butterfly_set_addr(pgm, addr);
@ -545,8 +524,7 @@ static int butterfly_read_byte_eeprom(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return 0; return 0;
} }
static int butterfly_page_erase(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, unsigned int addr) static int butterfly_page_erase(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m, unsigned int addr) {
{
if (strcmp(m->desc, "flash") == 0) if (strcmp(m->desc, "flash") == 0)
return -1; /* not supported */ return -1; /* not supported */
if (strcmp(m->desc, "eeprom") == 0) if (strcmp(m->desc, "eeprom") == 0)
@ -556,7 +534,7 @@ static int butterfly_page_erase(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, unsig
return -1; return -1;
} }
static int butterfly_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int butterfly_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned long addr, unsigned char * value) unsigned long addr, unsigned char * value)
{ {
char cmd; char cmd;
@ -592,7 +570,7 @@ static int butterfly_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
static int butterfly_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int butterfly_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -647,7 +625,7 @@ static int butterfly_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
static int butterfly_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int butterfly_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -693,8 +671,7 @@ static int butterfly_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
/* Signature byte reads are always 3 bytes. */ /* Signature byte reads are always 3 bytes. */
static int butterfly_read_sig_bytes(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m) static int butterfly_read_sig_bytes(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m) {
{
unsigned char tmp; unsigned char tmp;
if (m->size < 3) { if (m->size < 3) {
@ -714,8 +691,7 @@ static int butterfly_read_sig_bytes(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m)
const char butterfly_desc[] = "Atmel Butterfly evaluation board; Atmel AppNotes AVR109, AVR911"; const char butterfly_desc[] = "Atmel Butterfly evaluation board; Atmel AppNotes AVR109, AVR911";
void butterfly_initpgm(PROGRAMMER * pgm) void butterfly_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "butterfly"); strcpy(pgm->type, "butterfly");
/* /*
@ -755,8 +731,7 @@ void butterfly_initpgm(PROGRAMMER * pgm)
const char butterfly_mk_desc[] = "Mikrokopter.de Butterfly"; const char butterfly_mk_desc[] = "Mikrokopter.de Butterfly";
void butterfly_mk_initpgm(PROGRAMMER * pgm) void butterfly_mk_initpgm(PROGRAMMER *pgm) {
{
butterfly_initpgm(pgm); butterfly_initpgm(pgm);
strcpy(pgm->type, "butterfly_mk"); strcpy(pgm->type, "butterfly_mk");
pgm->flag = IS_BUTTERFLY_MK; pgm->flag = IS_BUTTERFLY_MK;

4
src/butterfly.h
View File

@ -27,8 +27,8 @@ extern "C" {
extern const char butterfly_desc[]; extern const char butterfly_desc[];
extern const char butterfly_mk_desc[]; extern const char butterfly_mk_desc[];
void butterfly_initpgm (PROGRAMMER * pgm); void butterfly_initpgm(PROGRAMMER *pgm);
void butterfly_mk_initpgm (PROGRAMMER * pgm); void butterfly_mk_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

2
src/config_gram.y
View File

@ -315,7 +315,7 @@ prog_decl :
| |
K_PROGRAMMER K_PARENT TKN_STRING K_PROGRAMMER K_PARENT TKN_STRING
{ {
struct programmer_t * pgm = locate_programmer(programmers, $3->value.string); PROGRAMMER * pgm = locate_programmer(programmers, $3->value.string);
if (pgm == NULL) { if (pgm == NULL) {
yyerror("parent programmer %s not found", $3->value.string); yyerror("parent programmer %s not found", $3->value.string);
free_token($3); free_token($3);

5
src/dfu.c
View File

@ -38,7 +38,7 @@
#ifndef HAVE_LIBUSB #ifndef HAVE_LIBUSB
struct dfu_dev *dfu_open(char *port_name) { struct dfu_dev *dfu_open(const char *port_name) {
avrdude_message(MSG_INFO, "%s: Error: No USB support in this compile of avrdude\n", avrdude_message(MSG_INFO, "%s: Error: No USB support in this compile of avrdude\n",
progname); progname);
return NULL; return NULL;
@ -99,8 +99,7 @@ static char * get_usb_string(usb_dev_handle * dev_handle, int index);
/* EXPORTED FUNCTION DEFINITIONS /* EXPORTED FUNCTION DEFINITIONS
*/ */
struct dfu_dev * dfu_open(char *port_spec) struct dfu_dev *dfu_open(const char *port_spec) {
{
struct dfu_dev *dfu; struct dfu_dev *dfu;
char *bus_name = NULL; char *bus_name = NULL;
char *dev_name = NULL; char *dev_name = NULL;

2
src/dfu.h
View File

@ -114,7 +114,7 @@ struct dfu_status {
// FUNCTIONS // FUNCTIONS
extern struct dfu_dev * dfu_open(char *port_spec); extern struct dfu_dev *dfu_open(const char *port_spec);
extern int dfu_init(struct dfu_dev *dfu, extern int dfu_init(struct dfu_dev *dfu,
unsigned short vid, unsigned short pid); unsigned short vid, unsigned short pid);
extern void dfu_close(struct dfu_dev *dfu); extern void dfu_close(struct dfu_dev *dfu);

2
src/doc/avrdude.texi
View File

@ -1809,7 +1809,7 @@ part
rampz = <num> ; # IO addr of RAMPZ reg. rampz = <num> ; # IO addr of RAMPZ reg.
spmcr = <num> ; # mem addr of SPMC[S]R reg. spmcr = <num> ; # mem addr of SPMC[S]R reg.
eecr = <num> ; # mem addr of EECR reg. eecr = <num> ; # mem addr of EECR reg.
# (only when != 0x3c) # (only when != 0x3F)
is_at90s1200 = <yes/no> ; # AT90S1200 part is_at90s1200 = <yes/no> ; # AT90S1200 part
is_avr32 = <yes/no> ; # AVR32 part is_avr32 = <yes/no> ; # AVR32 part

98
src/flip1.c
View File

@ -136,23 +136,23 @@ enum flip1_mem_unit {
/* EXPORTED PROGRAMMER FUNCTION PROTOTYPES */ /* EXPORTED PROGRAMMER FUNCTION PROTOTYPES */
static int flip1_open(PROGRAMMER *pgm, char *port_spec); static int flip1_open(PROGRAMMER *pgm, const char *port_spec);
static int flip1_initialize(PROGRAMMER* pgm, AVRPART *part); static int flip1_initialize(const PROGRAMMER *pgm, const AVRPART *part);
static void flip1_close(PROGRAMMER* pgm); static void flip1_close(PROGRAMMER* pgm);
static void flip1_enable(PROGRAMMER* pgm); static void flip1_enable(PROGRAMMER *pgm, const AVRPART *p);
static void flip1_disable(PROGRAMMER* pgm); static void flip1_disable(const PROGRAMMER *pgm);
static void flip1_display(PROGRAMMER* pgm, const char *prefix); static void flip1_display(const PROGRAMMER *pgm, const char *prefix);
static int flip1_program_enable(PROGRAMMER* pgm, AVRPART *part); static int flip1_program_enable(const PROGRAMMER *pgm, const AVRPART *part);
static int flip1_chip_erase(PROGRAMMER* pgm, AVRPART *part); static int flip1_chip_erase(const PROGRAMMER *pgm, const AVRPART *part);
static int flip1_read_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, static int flip1_read_byte(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned long addr, unsigned char *value); unsigned long addr, unsigned char *value);
static int flip1_write_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, static int flip1_write_byte(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned long addr, unsigned char value); unsigned long addr, unsigned char value);
static int flip1_paged_load(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, static int flip1_paged_load(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes); unsigned int page_size, unsigned int addr, unsigned int n_bytes);
static int flip1_paged_write(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, static int flip1_paged_write(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes); unsigned int page_size, unsigned int addr, unsigned int n_bytes);
static int flip1_read_sig_bytes(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem); static int flip1_read_sig_bytes(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem);
static void flip1_setup(PROGRAMMER * pgm); static void flip1_setup(PROGRAMMER * pgm);
static void flip1_teardown(PROGRAMMER * pgm); static void flip1_teardown(PROGRAMMER * pgm);
@ -162,7 +162,7 @@ static void flip1_teardown(PROGRAMMER * pgm);
static void flip1_show_info(struct flip1 *flip1); static void flip1_show_info(struct flip1 *flip1);
static int flip1_read_memory(PROGRAMMER * pgm, static int flip1_read_memory(const PROGRAMMER *pgm,
enum flip1_mem_unit mem_unit, uint32_t addr, void *ptr, int size); enum flip1_mem_unit mem_unit, uint32_t addr, void *ptr, int size);
static int flip1_write_memory(struct dfu_dev *dfu, static int flip1_write_memory(struct dfu_dev *dfu,
enum flip1_mem_unit mem_unit, uint32_t addr, const void *ptr, int size); enum flip1_mem_unit mem_unit, uint32_t addr, const void *ptr, int size);
@ -176,8 +176,7 @@ static enum flip1_mem_unit flip1_mem_unit(const char *name);
/* THE INITPGM FUNCTION DEFINITIONS */ /* THE INITPGM FUNCTION DEFINITIONS */
void flip1_initpgm(PROGRAMMER *pgm) void flip1_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "flip1"); strcpy(pgm->type, "flip1");
/* Mandatory Functions */ /* Mandatory Functions */
@ -201,14 +200,12 @@ void flip1_initpgm(PROGRAMMER *pgm)
#ifdef HAVE_LIBUSB #ifdef HAVE_LIBUSB
/* EXPORTED PROGRAMMER FUNCTION DEFINITIONS */ /* EXPORTED PROGRAMMER FUNCTION DEFINITIONS */
int flip1_open(PROGRAMMER *pgm, char *port_spec) int flip1_open(PROGRAMMER *pgm, const char *port_spec) {
{
FLIP1(pgm)->dfu = dfu_open(port_spec); FLIP1(pgm)->dfu = dfu_open(port_spec);
return (FLIP1(pgm)->dfu != NULL) ? 0 : -1; return (FLIP1(pgm)->dfu != NULL) ? 0 : -1;
} }
int flip1_initialize(PROGRAMMER* pgm, AVRPART *part) int flip1_initialize(const PROGRAMMER *pgm, const AVRPART *part) {
{
unsigned short vid, pid; unsigned short vid, pid;
int result; int result;
struct dfu_dev *dfu = FLIP1(pgm)->dfu; struct dfu_dev *dfu = FLIP1(pgm)->dfu;
@ -322,31 +319,26 @@ flip1_initialize_fail:
return 0; return 0;
} }
void flip1_close(PROGRAMMER* pgm) void flip1_close(PROGRAMMER *pgm) {
{
if (FLIP1(pgm)->dfu != NULL) { if (FLIP1(pgm)->dfu != NULL) {
dfu_close(FLIP1(pgm)->dfu); dfu_close(FLIP1(pgm)->dfu);
FLIP1(pgm)->dfu = NULL; FLIP1(pgm)->dfu = NULL;
} }
} }
void flip1_enable(PROGRAMMER* pgm) void flip1_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
/* Nothing to do. */ /* Nothing to do. */
} }
void flip1_disable(PROGRAMMER* pgm) void flip1_disable(const PROGRAMMER *pgm) {
{
/* Nothing to do. */ /* Nothing to do. */
} }
void flip1_display(PROGRAMMER* pgm, const char *prefix) void flip1_display(const PROGRAMMER *pgm, const char *prefix) {
{
/* Nothing to do. */ /* Nothing to do. */
} }
int flip1_program_enable(PROGRAMMER* pgm, AVRPART *part) int flip1_program_enable(const PROGRAMMER *pgm, const AVRPART *part) {
{
/* I couldn't find anything that uses this function, although it is marked /* I couldn't find anything that uses this function, although it is marked
* as "mandatory" in pgm.c. In case anyone does use it, we'll report an * as "mandatory" in pgm.c. In case anyone does use it, we'll report an
* error if we failed to initialize. * error if we failed to initialize.
@ -355,8 +347,7 @@ int flip1_program_enable(PROGRAMMER* pgm, AVRPART *part)
return (FLIP1(pgm)->dfu != NULL) ? 0 : -1; return (FLIP1(pgm)->dfu != NULL) ? 0 : -1;
} }
int flip1_chip_erase(PROGRAMMER* pgm, AVRPART *part) int flip1_chip_erase(const PROGRAMMER *pgm, const AVRPART *part) {
{
struct dfu_status status; struct dfu_status status;
int cmd_result = 0; int cmd_result = 0;
int aux_result; int aux_result;
@ -387,7 +378,7 @@ int flip1_chip_erase(PROGRAMMER* pgm, AVRPART *part)
return 0; return 0;
} }
int flip1_read_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip1_read_byte(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned long addr, unsigned char *value) unsigned long addr, unsigned char *value)
{ {
enum flip1_mem_unit mem_unit; enum flip1_mem_unit mem_unit;
@ -424,7 +415,7 @@ int flip1_read_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem,
return flip1_read_memory(pgm, mem_unit, addr, value, 1); return flip1_read_memory(pgm, mem_unit, addr, value, 1);
} }
int flip1_write_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip1_write_byte(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned long addr, unsigned char value) unsigned long addr, unsigned char value)
{ {
enum flip1_mem_unit mem_unit; enum flip1_mem_unit mem_unit;
@ -445,7 +436,7 @@ int flip1_write_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem,
return flip1_write_memory(FLIP1(pgm)->dfu, mem_unit, addr, &value, 1); return flip1_write_memory(FLIP1(pgm)->dfu, mem_unit, addr, &value, 1);
} }
int flip1_paged_load(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip1_paged_load(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) unsigned int page_size, unsigned int addr, unsigned int n_bytes)
{ {
enum flip1_mem_unit mem_unit; enum flip1_mem_unit mem_unit;
@ -470,7 +461,7 @@ int flip1_paged_load(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem,
return flip1_read_memory(pgm, mem_unit, addr, mem->buf + addr, n_bytes); return flip1_read_memory(pgm, mem_unit, addr, mem->buf + addr, n_bytes);
} }
int flip1_paged_write(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip1_paged_write(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) unsigned int page_size, unsigned int addr, unsigned int n_bytes)
{ {
enum flip1_mem_unit mem_unit; enum flip1_mem_unit mem_unit;
@ -502,8 +493,7 @@ int flip1_paged_write(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem,
return (result == 0) ? n_bytes : -1; return (result == 0) ? n_bytes : -1;
} }
int flip1_read_sig_bytes(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem) int flip1_read_sig_bytes(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem) {
{
avrdude_message(MSG_NOTICE2, "%s: flip1_read_sig_bytes(): ", progname); avrdude_message(MSG_NOTICE2, "%s: flip1_read_sig_bytes(): ", progname);
if (FLIP1(pgm)->dfu == NULL) if (FLIP1(pgm)->dfu == NULL)
@ -605,7 +595,7 @@ void flip1_show_info(struct flip1 *flip1)
(unsigned short) flip1->dfu->dev_desc.bMaxPacketSize0); (unsigned short) flip1->dfu->dev_desc.bMaxPacketSize0);
} }
int flip1_read_memory(PROGRAMMER * pgm, int flip1_read_memory(const PROGRAMMER *pgm,
enum flip1_mem_unit mem_unit, uint32_t addr, void *ptr, int size) enum flip1_mem_unit mem_unit, uint32_t addr, void *ptr, int size)
{ {
struct dfu_dev *dfu = FLIP1(pgm)->dfu; struct dfu_dev *dfu = FLIP1(pgm)->dfu;
@ -864,15 +854,13 @@ enum flip1_mem_unit flip1_mem_unit(const char *name) {
} }
#else /* HAVE_LIBUSB */ #else /* HAVE_LIBUSB */
// Dummy functions // Dummy functions
int flip1_open(PROGRAMMER *pgm, char *port_spec) int flip1_open(PROGRAMMER *pgm, const char *port_spec) {
{
fprintf(stderr, "%s: Error: No USB support in this compile of avrdude\n", fprintf(stderr, "%s: Error: No USB support in this compile of avrdude\n",
progname); progname);
return -1; return -1;
} }
int flip1_initialize(PROGRAMMER* pgm, AVRPART *part) int flip1_initialize(const PROGRAMMER *pgm, const AVRPART *part) {
{
return -1; return -1;
} }
@ -880,54 +868,48 @@ void flip1_close(PROGRAMMER* pgm)
{ {
} }
void flip1_enable(PROGRAMMER* pgm) void flip1_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
} }
void flip1_disable(PROGRAMMER* pgm) void flip1_disable(const PROGRAMMER *pgm) {
{
} }
void flip1_display(PROGRAMMER* pgm, const char *prefix) void flip1_display(const PROGRAMMER *pgm, const char *prefix) {
{
} }
int flip1_program_enable(PROGRAMMER* pgm, AVRPART *part) int flip1_program_enable(const PROGRAMMER *pgm, const AVRPART *part) {
{
return -1; return -1;
} }
int flip1_chip_erase(PROGRAMMER* pgm, AVRPART *part) int flip1_chip_erase(const PROGRAMMER *pgm, const AVRPART *part) {
{
return -1; return -1;
} }
int flip1_read_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip1_read_byte(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned long addr, unsigned char *value) unsigned long addr, unsigned char *value)
{ {
return -1; return -1;
} }
int flip1_write_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip1_write_byte(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned long addr, unsigned char value) unsigned long addr, unsigned char value)
{ {
return -1; return -1;
} }
int flip1_paged_load(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip1_paged_load(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) unsigned int page_size, unsigned int addr, unsigned int n_bytes)
{ {
return -1; return -1;
} }
int flip1_paged_write(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip1_paged_write(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) unsigned int page_size, unsigned int addr, unsigned int n_bytes)
{ {
return -1; return -1;
} }
int flip1_read_sig_bytes(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem) int flip1_read_sig_bytes(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem) {
{
return -1; return -1;
} }

2
src/flip1.h
View File

@ -26,7 +26,7 @@ extern "C" {
#endif #endif
extern const char flip1_desc[]; extern const char flip1_desc[];
extern void flip1_initpgm(PROGRAMMER * pgm); extern void flip1_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

91
src/flip2.c
View File

@ -123,23 +123,23 @@ enum flip2_mem_unit {
/* EXPORTED PROGRAMMER FUNCTION PROTOTYPES */ /* EXPORTED PROGRAMMER FUNCTION PROTOTYPES */
static int flip2_open(PROGRAMMER *pgm, char *port_spec); static int flip2_open(PROGRAMMER *pgm, const char *port_spec);
static int flip2_initialize(PROGRAMMER* pgm, AVRPART *part); static int flip2_initialize(const PROGRAMMER *pgm, const AVRPART *part);
static void flip2_close(PROGRAMMER* pgm); static void flip2_close(PROGRAMMER* pgm);
static void flip2_enable(PROGRAMMER* pgm); static void flip2_enable(PROGRAMMER *pgm, const AVRPART *p);
static void flip2_disable(PROGRAMMER* pgm); static void flip2_disable(const PROGRAMMER *pgm);
static void flip2_display(PROGRAMMER* pgm, const char *prefix); static void flip2_display(const PROGRAMMER *pgm, const char *prefix);
static int flip2_program_enable(PROGRAMMER* pgm, AVRPART *part); static int flip2_program_enable(const PROGRAMMER *pgm, const AVRPART *part);
static int flip2_chip_erase(PROGRAMMER* pgm, AVRPART *part); static int flip2_chip_erase(const PROGRAMMER *pgm, const AVRPART *part);
static int flip2_read_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, static int flip2_read_byte(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned long addr, unsigned char *value); unsigned long addr, unsigned char *value);
static int flip2_write_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, static int flip2_write_byte(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned long addr, unsigned char value); unsigned long addr, unsigned char value);
static int flip2_paged_load(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, static int flip2_paged_load(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes); unsigned int page_size, unsigned int addr, unsigned int n_bytes);
static int flip2_paged_write(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, static int flip2_paged_write(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes); unsigned int page_size, unsigned int addr, unsigned int n_bytes);
static int flip2_read_sig_bytes(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem); static int flip2_read_sig_bytes(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem);
static void flip2_setup(PROGRAMMER * pgm); static void flip2_setup(PROGRAMMER * pgm);
static void flip2_teardown(PROGRAMMER * pgm); static void flip2_teardown(PROGRAMMER * pgm);
@ -170,8 +170,7 @@ static enum flip2_mem_unit flip2_mem_unit(const char *name);
/* THE INITPGM FUNCTION DEFINITIONS */ /* THE INITPGM FUNCTION DEFINITIONS */
void flip2_initpgm(PROGRAMMER *pgm) void flip2_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "flip2"); strcpy(pgm->type, "flip2");
/* Mandatory Functions */ /* Mandatory Functions */
@ -195,14 +194,12 @@ void flip2_initpgm(PROGRAMMER *pgm)
#ifdef HAVE_LIBUSB #ifdef HAVE_LIBUSB
/* EXPORTED PROGRAMMER FUNCTION DEFINITIONS */ /* EXPORTED PROGRAMMER FUNCTION DEFINITIONS */
int flip2_open(PROGRAMMER *pgm, char *port_spec) int flip2_open(PROGRAMMER *pgm, const char *port_spec) {
{
FLIP2(pgm)->dfu = dfu_open(port_spec); FLIP2(pgm)->dfu = dfu_open(port_spec);
return (FLIP2(pgm)->dfu != NULL) ? 0 : -1; return (FLIP2(pgm)->dfu != NULL) ? 0 : -1;
} }
int flip2_initialize(PROGRAMMER* pgm, AVRPART *part) int flip2_initialize(const PROGRAMMER *pgm, const AVRPART *part) {
{
unsigned short vid, pid; unsigned short vid, pid;
int result; int result;
struct dfu_dev *dfu = FLIP2(pgm)->dfu; struct dfu_dev *dfu = FLIP2(pgm)->dfu;
@ -323,23 +320,19 @@ void flip2_close(PROGRAMMER* pgm)
} }
} }
void flip2_enable(PROGRAMMER* pgm) void flip2_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
/* Nothing to do. */ /* Nothing to do. */
} }
void flip2_disable(PROGRAMMER* pgm) void flip2_disable(const PROGRAMMER *pgm) {
{
/* Nothing to do. */ /* Nothing to do. */
} }
void flip2_display(PROGRAMMER* pgm, const char *prefix) void flip2_display(const PROGRAMMER *pgm, const char *prefix) {
{
/* Nothing to do. */ /* Nothing to do. */
} }
int flip2_program_enable(PROGRAMMER* pgm, AVRPART *part) int flip2_program_enable(const PROGRAMMER *pgm, const AVRPART *part) {
{
/* I couldn't find anything that uses this function, although it is marked /* I couldn't find anything that uses this function, although it is marked
* as "mandatory" in pgm.c. In case anyone does use it, we'll report an * as "mandatory" in pgm.c. In case anyone does use it, we'll report an
* error if we failed to initialize. * error if we failed to initialize.
@ -348,8 +341,7 @@ int flip2_program_enable(PROGRAMMER* pgm, AVRPART *part)
return (FLIP2(pgm)->dfu != NULL) ? 0 : -1; return (FLIP2(pgm)->dfu != NULL) ? 0 : -1;
} }
int flip2_chip_erase(PROGRAMMER* pgm, AVRPART *part) int flip2_chip_erase(const PROGRAMMER *pgm, const AVRPART *part) {
{
struct dfu_status status; struct dfu_status status;
int cmd_result = 0; int cmd_result = 0;
int aux_result; int aux_result;
@ -383,7 +375,7 @@ int flip2_chip_erase(PROGRAMMER* pgm, AVRPART *part)
return cmd_result; return cmd_result;
} }
int flip2_read_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip2_read_byte(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned long addr, unsigned char *value) unsigned long addr, unsigned char *value)
{ {
enum flip2_mem_unit mem_unit; enum flip2_mem_unit mem_unit;
@ -406,7 +398,7 @@ int flip2_read_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem,
return flip2_read_memory(FLIP2(pgm)->dfu, mem_unit, addr, value, 1); return flip2_read_memory(FLIP2(pgm)->dfu, mem_unit, addr, value, 1);
} }
int flip2_write_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip2_write_byte(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned long addr, unsigned char value) unsigned long addr, unsigned char value)
{ {
enum flip2_mem_unit mem_unit; enum flip2_mem_unit mem_unit;
@ -429,7 +421,7 @@ int flip2_write_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem,
return flip2_write_memory(FLIP2(pgm)->dfu, mem_unit, addr, &value, 1); return flip2_write_memory(FLIP2(pgm)->dfu, mem_unit, addr, &value, 1);
} }
int flip2_paged_load(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip2_paged_load(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) unsigned int page_size, unsigned int addr, unsigned int n_bytes)
{ {
enum flip2_mem_unit mem_unit; enum flip2_mem_unit mem_unit;
@ -463,7 +455,7 @@ int flip2_paged_load(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem,
return (result == 0) ? n_bytes : -1; return (result == 0) ? n_bytes : -1;
} }
int flip2_paged_write(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip2_paged_write(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) unsigned int page_size, unsigned int addr, unsigned int n_bytes)
{ {
enum flip2_mem_unit mem_unit; enum flip2_mem_unit mem_unit;
@ -497,8 +489,7 @@ int flip2_paged_write(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem,
return (result == 0) ? n_bytes : -1; return (result == 0) ? n_bytes : -1;
} }
int flip2_read_sig_bytes(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem) int flip2_read_sig_bytes(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem) {
{
if (FLIP2(pgm)->dfu == NULL) if (FLIP2(pgm)->dfu == NULL)
return -1; return -1;
@ -918,15 +909,13 @@ enum flip2_mem_unit flip2_mem_unit(const char *name) {
/* EXPORTED PROGRAMMER FUNCTION DEFINITIONS */ /* EXPORTED PROGRAMMER FUNCTION DEFINITIONS */
int flip2_open(PROGRAMMER *pgm, char *port_spec) int flip2_open(PROGRAMMER *pgm, const char *port_spec) {
{
fprintf(stderr, "%s: Error: No USB support in this compile of avrdude\n", fprintf(stderr, "%s: Error: No USB support in this compile of avrdude\n",
progname); progname);
return -1; return -1;
} }
int flip2_initialize(PROGRAMMER* pgm, AVRPART *part) int flip2_initialize(const PROGRAMMER *pgm, const AVRPART *part) {
{
return -1; return -1;
} }
@ -934,54 +923,48 @@ void flip2_close(PROGRAMMER* pgm)
{ {
} }
void flip2_enable(PROGRAMMER* pgm) void flip2_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
} }
void flip2_disable(PROGRAMMER* pgm) void flip2_disable(const PROGRAMMER *pgm) {
{
} }
void flip2_display(PROGRAMMER* pgm, const char *prefix) void flip2_display(const PROGRAMMER *pgm, const char *prefix) {
{
} }
int flip2_program_enable(PROGRAMMER* pgm, AVRPART *part) int flip2_program_enable(const PROGRAMMER *pgm, const AVRPART *part) {
{
return -1; return -1;
} }
int flip2_chip_erase(PROGRAMMER* pgm, AVRPART *part) int flip2_chip_erase(const PROGRAMMER *pgm, const AVRPART *part) {
{
return -1; return -1;
} }
int flip2_read_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip2_read_byte(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned long addr, unsigned char *value) unsigned long addr, unsigned char *value)
{ {
return -1; return -1;
} }
int flip2_write_byte(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip2_write_byte(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned long addr, unsigned char value) unsigned long addr, unsigned char value)
{ {
return -1; return -1;
} }
int flip2_paged_load(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip2_paged_load(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) unsigned int page_size, unsigned int addr, unsigned int n_bytes)
{ {
return -1; return -1;
} }
int flip2_paged_write(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem, int flip2_paged_write(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) unsigned int page_size, unsigned int addr, unsigned int n_bytes)
{ {
return -1; return -1;
} }
int flip2_read_sig_bytes(PROGRAMMER* pgm, AVRPART *part, AVRMEM *mem) int flip2_read_sig_bytes(const PROGRAMMER *pgm, const AVRPART *part, const AVRMEM *mem) {
{
return -1; return -1;
} }

2
src/flip2.h
View File

@ -26,7 +26,7 @@ extern "C" {
#endif #endif
extern const char flip2_desc[]; extern const char flip2_desc[];
extern void flip2_initpgm(PROGRAMMER * pgm); extern void flip2_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

113
src/ft245r.c
View File

@ -93,14 +93,14 @@
#if defined(DO_NOT_BUILD_FT245R) #if defined(DO_NOT_BUILD_FT245R)
static int ft245r_noftdi_open (struct programmer_t *pgm, char * name) { static int ft245r_noftdi_open(PROGRAMMER *pgm, const char *name) {
avrdude_message(MSG_INFO, "%s: error: no libftdi or libusb support. Install libftdi1/libusb-1.0 or libftdi/libusb and run configure/make again.\n", avrdude_message(MSG_INFO, "%s: error: no libftdi or libusb support. Install libftdi1/libusb-1.0 or libftdi/libusb and run configure/make again.\n",
progname); progname);
return -1; return -1;
} }
void ft245r_initpgm(PROGRAMMER * pgm) { void ft245r_initpgm(PROGRAMMER *pgm) {
strcpy(pgm->type, "ftdi_syncbb"); strcpy(pgm->type, "ftdi_syncbb");
pgm->open = ft245r_noftdi_open; pgm->open = ft245r_noftdi_open;
} }
@ -153,25 +153,25 @@ static struct {
uint8_t buf[FT245R_BUFSIZE]; // receive ring buffer uint8_t buf[FT245R_BUFSIZE]; // receive ring buffer
} rx; } rx;
static int ft245r_cmd(PROGRAMMER * pgm, const unsigned char *cmd, static int ft245r_cmd(const PROGRAMMER *pgm, const unsigned char *cmd,
unsigned char *res); unsigned char *res);
static int ft245r_tpi_tx(PROGRAMMER * pgm, uint8_t byte); static int ft245r_tpi_tx(const PROGRAMMER *pgm, uint8_t byte);
static int ft245r_tpi_rx(PROGRAMMER * pgm, uint8_t *bytep); static int ft245r_tpi_rx(const PROGRAMMER *pgm, uint8_t *bytep);
// Discard all data from the receive buffer. // Discard all data from the receive buffer.
static void ft245r_rx_buf_purge(PROGRAMMER * pgm) { static void ft245r_rx_buf_purge(const PROGRAMMER *pgm) {
rx.len = 0; rx.len = 0;
rx.rd = rx.wr = 0; rx.rd = rx.wr = 0;
} }
static void ft245r_rx_buf_put(PROGRAMMER * pgm, uint8_t byte) { static void ft245r_rx_buf_put(const PROGRAMMER *pgm, uint8_t byte) {
rx.len++; rx.len++;
rx.buf[rx.wr++] = byte; rx.buf[rx.wr++] = byte;
if (rx.wr >= sizeof(rx.buf)) if (rx.wr >= sizeof(rx.buf))
rx.wr = 0; rx.wr = 0;
} }
static uint8_t ft245r_rx_buf_get(PROGRAMMER * pgm) { static uint8_t ft245r_rx_buf_get(const PROGRAMMER *pgm) {
rx.len--; rx.len--;
uint8_t byte = rx.buf[rx.rd++]; uint8_t byte = rx.buf[rx.rd++];
if (rx.rd >= sizeof(rx.buf)) if (rx.rd >= sizeof(rx.buf))
@ -180,7 +180,7 @@ static uint8_t ft245r_rx_buf_get(PROGRAMMER * pgm) {
} }
/* Fill receive buffer with data from the FTDI receive FIFO. */ /* Fill receive buffer with data from the FTDI receive FIFO. */
static int ft245r_fill(PROGRAMMER * pgm) { static int ft245r_fill(const PROGRAMMER *pgm) {
uint8_t raw[FT245R_MIN_FIFO_SIZE]; uint8_t raw[FT245R_MIN_FIFO_SIZE];
int i, nread; int i, nread;
@ -197,8 +197,7 @@ static int ft245r_fill(PROGRAMMER * pgm) {
return nread; return nread;
} }
static int ft245r_rx_buf_fill_and_get(PROGRAMMER* pgm) static int ft245r_rx_buf_fill_and_get(const PROGRAMMER *pgm) {
{
while (rx.len == 0) while (rx.len == 0)
{ {
int result = ft245r_fill(pgm); int result = ft245r_fill(pgm);
@ -212,7 +211,7 @@ static int ft245r_rx_buf_fill_and_get(PROGRAMMER* pgm)
} }
/* Flush pending TX data to the FTDI send FIFO. */ /* Flush pending TX data to the FTDI send FIFO. */
static int ft245r_flush(PROGRAMMER * pgm) { static int ft245r_flush(const PROGRAMMER *pgm) {
int rv, len = tx.len, avail; int rv, len = tx.len, avail;
uint8_t *src = tx.buf; uint8_t *src = tx.buf;
@ -251,7 +250,7 @@ static int ft245r_flush(PROGRAMMER * pgm) {
return 0; return 0;
} }
static int ft245r_send2(PROGRAMMER * pgm, unsigned char * buf, size_t len, static int ft245r_send2(const PROGRAMMER *pgm, unsigned char *buf, size_t len,
bool discard_rx_data) { bool discard_rx_data) {
int i, j; int i, j;
@ -267,16 +266,16 @@ static int ft245r_send2(PROGRAMMER * pgm, unsigned char * buf, size_t len,
return 0; return 0;
} }
static int ft245r_send(PROGRAMMER * pgm, unsigned char * buf, size_t len) { static int ft245r_send(const PROGRAMMER *pgm, unsigned char *buf, size_t len) {
return ft245r_send2(pgm, buf, len, false); return ft245r_send2(pgm, buf, len, false);
} }
static int ft245r_send_and_discard(PROGRAMMER * pgm, unsigned char * buf, static int ft245r_send_and_discard(const PROGRAMMER *pgm, unsigned char *buf,
size_t len) { size_t len) {
return ft245r_send2(pgm, buf, len, true); return ft245r_send2(pgm, buf, len, true);
} }
static int ft245r_recv(PROGRAMMER * pgm, unsigned char * buf, size_t len) { static int ft245r_recv(const PROGRAMMER *pgm, unsigned char *buf, size_t len) {
int i, j; int i, j;
ft245r_flush(pgm); ft245r_flush(pgm);
@ -318,7 +317,7 @@ static int ft245r_recv(PROGRAMMER * pgm, unsigned char * buf, size_t len) {
} }
static int ft245r_drain(PROGRAMMER * pgm, int display) { static int ft245r_drain(const PROGRAMMER *pgm, int display) {
int r; int r;
// flush the buffer in the chip by changing the mode..... // flush the buffer in the chip by changing the mode.....
@ -334,13 +333,13 @@ static int ft245r_drain(PROGRAMMER * pgm, int display) {
/* Ensure any pending writes are sent to the FTDI chip before sleeping. */ /* Ensure any pending writes are sent to the FTDI chip before sleeping. */
static void ft245r_usleep(PROGRAMMER * pgm, useconds_t usec) { static void ft245r_usleep(const PROGRAMMER *pgm, useconds_t usec) {
ft245r_flush(pgm); ft245r_flush(pgm);
usleep(usec); usleep(usec);
} }
static int ft245r_chip_erase(PROGRAMMER * pgm, AVRPART * p) { static int ft245r_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
unsigned char cmd[4] = {0,0,0,0}; unsigned char cmd[4] = {0,0,0,0};
unsigned char res[4]; unsigned char res[4];
@ -360,7 +359,7 @@ static int ft245r_chip_erase(PROGRAMMER * pgm, AVRPART * p) {
} }
static int ft245r_set_bitclock(PROGRAMMER * pgm) { static int ft245r_set_bitclock(const PROGRAMMER *pgm) {
// libftdi1 multiplies bitbang baudrate by 4: // libftdi1 multiplies bitbang baudrate by 4:
int r, rate = 0, ftdi_rate = 3000000 / 4; int r, rate = 0, ftdi_rate = 3000000 / 4;
@ -395,7 +394,7 @@ static int ft245r_set_bitclock(PROGRAMMER * pgm) {
return 0; return 0;
} }
static int get_pin(PROGRAMMER *pgm, int pinname) { static int get_pin(const PROGRAMMER *pgm, int pinname) {
uint8_t byte; uint8_t byte;
ft245r_flush(pgm); ft245r_flush(pgm);
@ -407,7 +406,7 @@ static int get_pin(PROGRAMMER *pgm, int pinname) {
return GET_BITS_0(byte, pgm, pinname) != 0; return GET_BITS_0(byte, pgm, pinname) != 0;
} }
static int set_pin(PROGRAMMER * pgm, int pinname, int val) { static int set_pin(const PROGRAMMER *pgm, int pinname, int val) {
unsigned char buf[1]; unsigned char buf[1];
if (pgm->pin[pinname].mask[0] == 0) { if (pgm->pin[pinname].mask[0] == 0) {
@ -422,46 +421,45 @@ static int set_pin(PROGRAMMER * pgm, int pinname, int val) {
return 0; return 0;
} }
static int set_sck(PROGRAMMER * pgm, int value) { static int set_sck(const PROGRAMMER *pgm, int value) {
return set_pin(pgm, PIN_AVR_SCK, value); return set_pin(pgm, PIN_AVR_SCK, value);
} }
static int set_reset(PROGRAMMER * pgm, int value) { static int set_reset(const PROGRAMMER *pgm, int value) {
return set_pin(pgm, PIN_AVR_RESET, value); return set_pin(pgm, PIN_AVR_RESET, value);
} }
static int set_buff(PROGRAMMER * pgm, int value) { static int set_buff(const PROGRAMMER *pgm, int value) {
return set_pin(pgm, PPI_AVR_BUFF, value); return set_pin(pgm, PPI_AVR_BUFF, value);
} }
static int set_vcc(PROGRAMMER * pgm, int value) { static int set_vcc(const PROGRAMMER *pgm, int value) {
return set_pin(pgm, PPI_AVR_VCC, value); return set_pin(pgm, PPI_AVR_VCC, value);
} }
/* these functions are callbacks, which go into the /* these functions are callbacks, which go into the
* PROGRAMMER data structure ("optional functions") * PROGRAMMER data structure ("optional functions")
*/ */
static int set_led_pgm(struct programmer_t * pgm, int value) { static int set_led_pgm(const PROGRAMMER *pgm, int value) {
return set_pin(pgm, PIN_LED_PGM, value); return set_pin(pgm, PIN_LED_PGM, value);
} }
static int set_led_rdy(struct programmer_t * pgm, int value) { static int set_led_rdy(const PROGRAMMER *pgm, int value) {
return set_pin(pgm, PIN_LED_RDY, value); return set_pin(pgm, PIN_LED_RDY, value);
} }
static int set_led_err(struct programmer_t * pgm, int value) { static int set_led_err(const PROGRAMMER *pgm, int value) {
return set_pin(pgm, PIN_LED_ERR, value); return set_pin(pgm, PIN_LED_ERR, value);
} }
static int set_led_vfy(struct programmer_t * pgm, int value) { static int set_led_vfy(const PROGRAMMER *pgm, int value) {
return set_pin(pgm, PIN_LED_VFY, value); return set_pin(pgm, PIN_LED_VFY, value);
} }
/* /*
* apply power to the AVR processor * apply power to the AVR processor
*/ */
static void ft245r_powerup(PROGRAMMER * pgm) static void ft245r_powerup(const PROGRAMMER *pgm) {
{
set_vcc(pgm, ON); /* power up */ set_vcc(pgm, ON); /* power up */
ft245r_usleep(pgm, 100); ft245r_usleep(pgm, 100);
} }
@ -470,18 +468,17 @@ static void ft245r_powerup(PROGRAMMER * pgm)
/* /*
* remove power from the AVR processor * remove power from the AVR processor
*/ */
static void ft245r_powerdown(PROGRAMMER * pgm) static void ft245r_powerdown(const PROGRAMMER *pgm) {
{
set_vcc(pgm, OFF); /* power down */ set_vcc(pgm, OFF); /* power down */
} }
static void ft245r_disable(PROGRAMMER * pgm) { static void ft245r_disable(const PROGRAMMER *pgm) {
set_buff(pgm, OFF); set_buff(pgm, OFF);
} }
static void ft245r_enable(PROGRAMMER * pgm) { static void ft245r_enable(PROGRAMMER *pgm, const AVRPART *p) {
/* /*
* Prepare to start talking to the connected device - pull reset low * Prepare to start talking to the connected device - pull reset low
* first, delay a few milliseconds, then enable the buffer. This * first, delay a few milliseconds, then enable the buffer. This
@ -500,7 +497,7 @@ static void ft245r_enable(PROGRAMMER * pgm) {
/* /*
* issue the 'program enable' command to the AVR device * issue the 'program enable' command to the AVR device
*/ */
static int ft245r_program_enable(PROGRAMMER * pgm, AVRPART * p) { static int ft245r_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
unsigned char cmd[4] = {0,0,0,0}; unsigned char cmd[4] = {0,0,0,0};
unsigned char res[4]; unsigned char res[4];
int i; int i;
@ -547,7 +544,7 @@ static int ft245r_program_enable(PROGRAMMER * pgm, AVRPART * p) {
/* /*
* initialize the AVR device and prepare it to accept commands * initialize the AVR device and prepare it to accept commands
*/ */
static int ft245r_initialize(PROGRAMMER * pgm, AVRPART * p) { static int ft245r_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
/* Apply power between VCC and GND while RESET and SCK are set to “0”. In some systems, /* Apply power between VCC and GND while RESET and SCK are set to “0”. In some systems,
* the programmer can not guarantee that SCK is held low during power-up. In this * the programmer can not guarantee that SCK is held low during power-up. In this
@ -616,7 +613,7 @@ static int ft245r_initialize(PROGRAMMER * pgm, AVRPART * p) {
return ft245r_program_enable(pgm, p); return ft245r_program_enable(pgm, p);
} }
static inline void add_bit(PROGRAMMER * pgm, unsigned char *buf, int *buf_pos, static inline void add_bit(const PROGRAMMER *pgm, unsigned char *buf, int *buf_pos,
uint8_t bit) { uint8_t bit) {
ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_MOSI, bit); ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_MOSI, bit);
ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_SCK,0); ft245r_out = SET_BITS_0(ft245r_out,pgm,PIN_AVR_SCK,0);
@ -628,7 +625,7 @@ static inline void add_bit(PROGRAMMER * pgm, unsigned char *buf, int *buf_pos,
(*buf_pos)++; (*buf_pos)++;
} }
static inline int set_data(PROGRAMMER * pgm, unsigned char *buf, unsigned char data) { static inline int set_data(const PROGRAMMER *pgm, unsigned char *buf, unsigned char data) {
int j; int j;
int buf_pos = 0; int buf_pos = 0;
unsigned char bit = 0x80; unsigned char bit = 0x80;
@ -640,7 +637,7 @@ static inline int set_data(PROGRAMMER * pgm, unsigned char *buf, unsigned char d
return buf_pos; return buf_pos;
} }
static inline unsigned char extract_data(PROGRAMMER * pgm, unsigned char *buf, int offset) { static inline unsigned char extract_data(const PROGRAMMER *pgm, unsigned char *buf, int offset) {
int j; int j;
int buf_pos = FT245R_CYCLES; /* MISO data is valid AFTER rising SCK edge, int buf_pos = FT245R_CYCLES; /* MISO data is valid AFTER rising SCK edge,
i.e. in next clock cycle */ i.e. in next clock cycle */
@ -660,7 +657,7 @@ static inline unsigned char extract_data(PROGRAMMER * pgm, unsigned char *buf, i
/* to check data */ /* to check data */
#if 0 #if 0
static inline unsigned char extract_data_out(PROGRAMMER * pgm, unsigned char *buf, int offset) { static inline unsigned char extract_data_out(const PROGRAMMER *pgm, unsigned char *buf, int offset) {
int j; int j;
int buf_pos = 1; int buf_pos = 1;
unsigned char bit = 0x80; unsigned char bit = 0x80;
@ -683,7 +680,7 @@ static inline unsigned char extract_data_out(PROGRAMMER * pgm, unsigned char *bu
* transmit an AVR device command and return the results; 'cmd' and * transmit an AVR device command and return the results; 'cmd' and
* 'res' must point to at least a 4 byte data buffer * 'res' must point to at least a 4 byte data buffer
*/ */
static int ft245r_cmd(PROGRAMMER * pgm, const unsigned char *cmd, static int ft245r_cmd(const PROGRAMMER *pgm, const unsigned char *cmd,
unsigned char *res) { unsigned char *res) {
int i,buf_pos; int i,buf_pos;
unsigned char buf[128]; unsigned char buf[128];
@ -705,7 +702,7 @@ static int ft245r_cmd(PROGRAMMER * pgm, const unsigned char *cmd,
return 0; return 0;
} }
static inline uint8_t extract_tpi_data(PROGRAMMER * pgm, unsigned char *buf, static inline uint8_t extract_tpi_data(const PROGRAMMER *pgm, unsigned char *buf,
int *buf_pos) { int *buf_pos) {
uint8_t bit = 0x1, byte = 0; uint8_t bit = 0x1, byte = 0;
int j; int j;
@ -719,7 +716,7 @@ static inline uint8_t extract_tpi_data(PROGRAMMER * pgm, unsigned char *buf,
return byte; return byte;
} }
static inline int set_tpi_data(PROGRAMMER * pgm, unsigned char *buf, static inline int set_tpi_data(const PROGRAMMER *pgm, unsigned char *buf,
uint8_t byte) { uint8_t byte) {
uint8_t bit = 0x1, parity = 0; uint8_t bit = 0x1, parity = 0;
int j, buf_pos = 0; int j, buf_pos = 0;
@ -742,7 +739,7 @@ static inline int set_tpi_data(PROGRAMMER * pgm, unsigned char *buf,
return buf_pos; return buf_pos;
} }
static int ft245r_tpi_tx(PROGRAMMER * pgm, uint8_t byte) { static int ft245r_tpi_tx(const PROGRAMMER *pgm, uint8_t byte) {
uint8_t buf[128]; uint8_t buf[128];
int len; int len;
@ -751,7 +748,7 @@ static int ft245r_tpi_tx(PROGRAMMER * pgm, uint8_t byte) {
return 0; return 0;
} }
static int ft245r_tpi_rx(PROGRAMMER * pgm, uint8_t *bytep) { static int ft245r_tpi_rx(const PROGRAMMER *pgm, uint8_t *bytep) {
uint8_t buf[128], bit, parity; uint8_t buf[128], bit, parity;
int i, buf_pos = 0, len = 0; int i, buf_pos = 0, len = 0;
uint32_t res, m, byte; uint32_t res, m, byte;
@ -796,7 +793,7 @@ static int ft245r_tpi_rx(PROGRAMMER * pgm, uint8_t *bytep) {
return 0; return 0;
} }
static int ft245r_cmd_tpi(PROGRAMMER * pgm, const unsigned char *cmd, static int ft245r_cmd_tpi(const PROGRAMMER *pgm, const unsigned char *cmd,
int cmd_len, unsigned char *res, int res_len) { int cmd_len, unsigned char *res, int res_len) {
int i, ret = 0; int i, ret = 0;
@ -832,7 +829,7 @@ static const struct pin_checklist_t pin_checklist[] = {
{ PPI_AVR_BUFF, 0, &valid_pins}, { PPI_AVR_BUFF, 0, &valid_pins},
}; };
static int ft245r_open(PROGRAMMER * pgm, char * port) { static int ft245r_open(PROGRAMMER *pgm, const char *port) {
int rv; int rv;
int devnum = -1; int devnum = -1;
char device[9] = ""; char device[9] = "";
@ -987,13 +984,13 @@ static void ft245r_close(PROGRAMMER * pgm) {
} }
} }
static void ft245r_display(PROGRAMMER * pgm, const char * p) { static void ft245r_display(const PROGRAMMER *pgm, const char *p) {
avrdude_message(MSG_INFO, "%sPin assignment : 0..7 = DBUS0..7\n",p);/* , 8..11 = GPIO0..3\n",p);*/ avrdude_message(MSG_INFO, "%sPin assignment : 0..7 = DBUS0..7\n",p);/* , 8..11 = GPIO0..3\n",p);*/
pgm_display_generic_mask(pgm, p, SHOW_ALL_PINS); pgm_display_generic_mask(pgm, p, SHOW_ALL_PINS);
} }
static int ft245r_paged_write_gen(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m, static int ft245r_paged_write_gen(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) { unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
for(int i=0; i < (int) n_bytes; i++, addr++) for(int i=0; i < (int) n_bytes; i++, addr++)
@ -1035,7 +1032,7 @@ static void put_request(int addr, int bytes, int n) {
} }
} }
static int do_request(PROGRAMMER * pgm, AVRMEM *m) { static int do_request(const PROGRAMMER *pgm, const AVRMEM *m) {
struct ft245r_request *p; struct ft245r_request *p;
int addr, bytes, j, n; int addr, bytes, j, n;
unsigned char buf[FT245R_FRAGMENT_SIZE+1+128]; unsigned char buf[FT245R_FRAGMENT_SIZE+1+128];
@ -1060,7 +1057,7 @@ static int do_request(PROGRAMMER * pgm, AVRMEM *m) {
} }
static int ft245r_paged_write_flash(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m, static int ft245r_paged_write_flash(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) { unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
int i, j, addr_save, buf_pos, req_count, do_page_write; int i, j, addr_save, buf_pos, req_count, do_page_write;
@ -1127,7 +1124,7 @@ static int ft245r_paged_write_flash(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m,
} }
static int ft245r_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int ft245r_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) { unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
if(!n_bytes) if(!n_bytes)
@ -1142,7 +1139,7 @@ static int ft245r_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return -2; return -2;
} }
static int ft245r_paged_load_gen(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m, static int ft245r_paged_load_gen(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) { unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
for(int i=0; i < (int) n_bytes; i++) { for(int i=0; i < (int) n_bytes; i++) {
@ -1158,7 +1155,7 @@ static int ft245r_paged_load_gen(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m,
} }
static int ft245r_paged_load_flash(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m, static int ft245r_paged_load_flash(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) { unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
int i, j, addr_save, buf_pos, req_count; int i, j, addr_save, buf_pos, req_count;
@ -1225,7 +1222,7 @@ static int ft245r_paged_load_flash(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m,
return 0; return 0;
} }
static int ft245r_paged_load(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m, static int ft245r_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) { unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
if(!n_bytes) if(!n_bytes)
@ -1240,7 +1237,7 @@ static int ft245r_paged_load(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m,
return -2; return -2;
} }
void ft245r_initpgm(PROGRAMMER * pgm) { void ft245r_initpgm(PROGRAMMER *pgm) {
strcpy(pgm->type, "ftdi_syncbb"); strcpy(pgm->type, "ftdi_syncbb");
/* /*

2
src/ft245r.h
View File

@ -2,7 +2,7 @@
#define ft245r_h #define ft245r_h
extern const char ft245r_desc[]; extern const char ft245r_desc[];
void ft245r_initpgm (PROGRAMMER * pgm); void ft245r_initpgm(PROGRAMMER *pgm);
#endif /* ft245r_h */ #endif /* ft245r_h */

176
src/jtag3.c
View File

@ -75,7 +75,7 @@ struct pdata
bool use_hvupdi; bool use_hvupdi;
/* Function to set the appropriate clock parameter */ /* Function to set the appropriate clock parameter */
int (*set_sck)(PROGRAMMER *, unsigned char *); int (*set_sck)(const PROGRAMMER *, unsigned char *);
}; };
#define PDATA(pgm) ((struct pdata *)(pgm->cookie)) #define PDATA(pgm) ((struct pdata *)(pgm->cookie))
@ -90,25 +90,25 @@ struct pdata
#define PGM_FL_IS_EDBG (0x0008) #define PGM_FL_IS_EDBG (0x0008)
#define PGM_FL_IS_UPDI (0x0010) #define PGM_FL_IS_UPDI (0x0010)
static int jtag3_open(PROGRAMMER * pgm, char * port); static int jtag3_open(PROGRAMMER *pgm, const char *port);
static int jtag3_edbg_prepare(PROGRAMMER * pgm); static int jtag3_edbg_prepare(const PROGRAMMER *pgm);
static int jtag3_edbg_signoff(PROGRAMMER * pgm); static int jtag3_edbg_signoff(const PROGRAMMER *pgm);
static int jtag3_edbg_send(PROGRAMMER * pgm, unsigned char * data, size_t len); static int jtag3_edbg_send(const PROGRAMMER *pgm, unsigned char *data, size_t len);
static int jtag3_edbg_recv_frame(PROGRAMMER * pgm, unsigned char **msg); static int jtag3_edbg_recv_frame(const PROGRAMMER *pgm, unsigned char **msg);
static int jtag3_initialize(PROGRAMMER * pgm, AVRPART * p); static int jtag3_initialize(const PROGRAMMER *pgm, const AVRPART *p);
static int jtag3_chip_erase(PROGRAMMER * pgm, AVRPART * p); static int jtag3_chip_erase(const PROGRAMMER *pgm, const AVRPART *p);
static int jtag3_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int jtag3_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char * value); unsigned long addr, unsigned char * value);
static int jtag3_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int jtag3_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char data); unsigned long addr, unsigned char data);
static int jtag3_set_sck_period(PROGRAMMER * pgm, double v); static int jtag3_set_sck_period(const PROGRAMMER *pgm, double v);
static void jtag3_print_parms1(PROGRAMMER * pgm, const char * p); static void jtag3_print_parms1(const PROGRAMMER *pgm, const char *p);
static int jtag3_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtag3_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes); unsigned int addr, unsigned int n_bytes);
static unsigned char jtag3_memtype(PROGRAMMER * pgm, AVRPART * p, unsigned long addr); static unsigned char jtag3_memtype(const PROGRAMMER *pgm, const AVRPART *p, unsigned long addr);
static unsigned int jtag3_memaddr(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, unsigned long addr); static unsigned int jtag3_memaddr(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m, unsigned long addr);
void jtag3_setup(PROGRAMMER * pgm) void jtag3_setup(PROGRAMMER * pgm)
@ -188,8 +188,7 @@ static void jtag3_print_data(unsigned char *b, size_t s)
putc('\n', stderr); putc('\n', stderr);
} }
static void jtag3_prmsg(PROGRAMMER * pgm, unsigned char * data, size_t len) static void jtag3_prmsg(const PROGRAMMER *pgm, unsigned char *data, size_t len) {
{
int i; int i;
if (verbose >= 4) { if (verbose >= 4) {
@ -324,8 +323,7 @@ static int jtag3_errcode(int reason)
return LIBAVRDUDE_GENERAL_FAILURE; return LIBAVRDUDE_GENERAL_FAILURE;
} }
static void jtag3_prevent(PROGRAMMER * pgm, unsigned char * data, size_t len) static void jtag3_prevent(const PROGRAMMER *pgm, unsigned char *data, size_t len) {
{
int i; int i;
if (verbose >= 4) { if (verbose >= 4) {
@ -416,8 +414,7 @@ static void jtag3_prevent(PROGRAMMER * pgm, unsigned char * data, size_t len)
int jtag3_send(PROGRAMMER * pgm, unsigned char * data, size_t len) int jtag3_send(const PROGRAMMER *pgm, unsigned char *data, size_t len) {
{
unsigned char *buf; unsigned char *buf;
if (pgm->flag & PGM_FL_IS_EDBG) if (pgm->flag & PGM_FL_IS_EDBG)
@ -450,8 +447,7 @@ int jtag3_send(PROGRAMMER * pgm, unsigned char * data, size_t len)
return 0; return 0;
} }
static int jtag3_edbg_send(PROGRAMMER * pgm, unsigned char * data, size_t len) static int jtag3_edbg_send(const PROGRAMMER *pgm, unsigned char *data, size_t len) {
{
unsigned char buf[USBDEV_MAX_XFER_3]; unsigned char buf[USBDEV_MAX_XFER_3];
unsigned char status[USBDEV_MAX_XFER_3]; unsigned char status[USBDEV_MAX_XFER_3];
int rv; int rv;
@ -533,8 +529,7 @@ static int jtag3_edbg_send(PROGRAMMER * pgm, unsigned char * data, size_t len)
/* /*
* Send out all the CMSIS-DAP stuff needed to prepare the ICE. * Send out all the CMSIS-DAP stuff needed to prepare the ICE.
*/ */
static int jtag3_edbg_prepare(PROGRAMMER * pgm) static int jtag3_edbg_prepare(const PROGRAMMER *pgm) {
{
unsigned char buf[USBDEV_MAX_XFER_3]; unsigned char buf[USBDEV_MAX_XFER_3];
unsigned char status[USBDEV_MAX_XFER_3]; unsigned char status[USBDEV_MAX_XFER_3];
int rv; int rv;
@ -591,8 +586,7 @@ static int jtag3_edbg_prepare(PROGRAMMER * pgm)
/* /*
* Send out all the CMSIS-DAP stuff when signing off. * Send out all the CMSIS-DAP stuff when signing off.
*/ */
static int jtag3_edbg_signoff(PROGRAMMER * pgm) static int jtag3_edbg_signoff(const PROGRAMMER *pgm) {
{
unsigned char buf[USBDEV_MAX_XFER_3]; unsigned char buf[USBDEV_MAX_XFER_3];
unsigned char status[USBDEV_MAX_XFER_3]; unsigned char status[USBDEV_MAX_XFER_3];
int rv; int rv;
@ -643,8 +637,7 @@ static int jtag3_edbg_signoff(PROGRAMMER * pgm)
} }
static int jtag3_drain(PROGRAMMER * pgm, int display) static int jtag3_drain(const PROGRAMMER *pgm, int display) {
{
return serial_drain(&pgm->fd, display); return serial_drain(&pgm->fd, display);
} }
@ -657,7 +650,7 @@ static int jtag3_drain(PROGRAMMER * pgm, int display)
* *
* Caller must eventually free the buffer. * Caller must eventually free the buffer.
*/ */
static int jtag3_recv_frame(PROGRAMMER * pgm, unsigned char **msg) { static int jtag3_recv_frame(const PROGRAMMER *pgm, unsigned char **msg) {
int rv; int rv;
unsigned char *buf = NULL; unsigned char *buf = NULL;
@ -689,7 +682,7 @@ static int jtag3_recv_frame(PROGRAMMER * pgm, unsigned char **msg) {
return rv; return rv;
} }
static int jtag3_edbg_recv_frame(PROGRAMMER * pgm, unsigned char **msg) { static int jtag3_edbg_recv_frame(const PROGRAMMER *pgm, unsigned char **msg) {
int rv, len = 0; int rv, len = 0;
unsigned char *buf = NULL; unsigned char *buf = NULL;
unsigned char *request; unsigned char *request;
@ -803,7 +796,7 @@ static int jtag3_edbg_recv_frame(PROGRAMMER * pgm, unsigned char **msg) {
return len; return len;
} }
int jtag3_recv(PROGRAMMER * pgm, unsigned char **msg) { int jtag3_recv(const PROGRAMMER *pgm, unsigned char **msg) {
unsigned short r_seqno; unsigned short r_seqno;
int rv; int rv;
@ -845,7 +838,7 @@ int jtag3_recv(PROGRAMMER * pgm, unsigned char **msg) {
} }
} }
int jtag3_command(PROGRAMMER *pgm, unsigned char *cmd, unsigned int cmdlen, int jtag3_command(const PROGRAMMER *pgm, unsigned char *cmd, unsigned int cmdlen,
unsigned char **resp, const char *descr) unsigned char **resp, const char *descr)
{ {
int status; int status;
@ -890,7 +883,7 @@ int jtag3_command(PROGRAMMER *pgm, unsigned char *cmd, unsigned int cmdlen,
} }
int jtag3_getsync(PROGRAMMER * pgm, int mode) { int jtag3_getsync(const PROGRAMMER *pgm, int mode) {
unsigned char buf[3], *resp; unsigned char buf[3], *resp;
@ -921,8 +914,7 @@ int jtag3_getsync(PROGRAMMER * pgm, int mode) {
/* /*
* issue the 'chip erase' command to the AVR device * issue the 'chip erase' command to the AVR device
*/ */
static int jtag3_chip_erase(PROGRAMMER * pgm, AVRPART * p) static int jtag3_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char buf[8], *resp; unsigned char buf[8], *resp;
buf[0] = SCOPE_AVR; buf[0] = SCOPE_AVR;
@ -941,8 +933,7 @@ static int jtag3_chip_erase(PROGRAMMER * pgm, AVRPART * p)
/* /*
* UPDI 'unlock' -> 'enter progmode' with chip erase key * UPDI 'unlock' -> 'enter progmode' with chip erase key
*/ */
static int jtag3_unlock_erase_key(PROGRAMMER * pgm, AVRPART * p) static int jtag3_unlock_erase_key(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char buf[8], *resp; unsigned char buf[8], *resp;
buf[0] = 1; /* Enable */ buf[0] = 1; /* Enable */
@ -969,8 +960,7 @@ static int jtag3_unlock_erase_key(PROGRAMMER * pgm, AVRPART * p)
/* /*
* There is no chip erase functionality in debugWire mode. * There is no chip erase functionality in debugWire mode.
*/ */
static int jtag3_chip_erase_dw(PROGRAMMER * pgm, AVRPART * p) static int jtag3_chip_erase_dw(const PROGRAMMER *pgm, const AVRPART *p) {
{
avrdude_message(MSG_INFO, "%s: Chip erase not supported in debugWire mode\n", avrdude_message(MSG_INFO, "%s: Chip erase not supported in debugWire mode\n",
progname); progname);
@ -978,13 +968,11 @@ static int jtag3_chip_erase_dw(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static int jtag3_program_enable_dummy(PROGRAMMER * pgm, AVRPART * p) static int jtag3_program_enable_dummy(const PROGRAMMER *pgm, const AVRPART *p) {
{
return 0; return 0;
} }
static int jtag3_program_enable(PROGRAMMER * pgm) static int jtag3_program_enable(const PROGRAMMER *pgm) {
{
unsigned char buf[3], *resp; unsigned char buf[3], *resp;
int status; int status;
@ -1005,8 +993,7 @@ static int jtag3_program_enable(PROGRAMMER * pgm)
return status; return status;
} }
static int jtag3_program_disable(PROGRAMMER * pgm) static int jtag3_program_disable(const PROGRAMMER *pgm) {
{
unsigned char buf[3], *resp; unsigned char buf[3], *resp;
if (!PDATA(pgm)->prog_enabled) if (!PDATA(pgm)->prog_enabled)
@ -1026,18 +1013,15 @@ static int jtag3_program_disable(PROGRAMMER * pgm)
return 0; return 0;
} }
static int jtag3_set_sck_xmega_pdi(PROGRAMMER *pgm, unsigned char *clk) static int jtag3_set_sck_xmega_pdi(const PROGRAMMER *pgm, unsigned char *clk) {
{
return jtag3_setparm(pgm, SCOPE_AVR, 1, PARM3_CLK_XMEGA_PDI, clk, 2); return jtag3_setparm(pgm, SCOPE_AVR, 1, PARM3_CLK_XMEGA_PDI, clk, 2);
} }
static int jtag3_set_sck_xmega_jtag(PROGRAMMER *pgm, unsigned char *clk) static int jtag3_set_sck_xmega_jtag(const PROGRAMMER *pgm, unsigned char *clk) {
{
return jtag3_setparm(pgm, SCOPE_AVR, 1, PARM3_CLK_XMEGA_JTAG, clk, 2); return jtag3_setparm(pgm, SCOPE_AVR, 1, PARM3_CLK_XMEGA_JTAG, clk, 2);
} }
static int jtag3_set_sck_mega_jtag(PROGRAMMER *pgm, unsigned char *clk) static int jtag3_set_sck_mega_jtag(const PROGRAMMER *pgm, unsigned char *clk) {
{
return jtag3_setparm(pgm, SCOPE_AVR, 1, PARM3_CLK_MEGA_PROG, clk, 2); return jtag3_setparm(pgm, SCOPE_AVR, 1, PARM3_CLK_MEGA_PROG, clk, 2);
} }
@ -1045,8 +1029,7 @@ static int jtag3_set_sck_mega_jtag(PROGRAMMER *pgm, unsigned char *clk)
/* /*
* initialize the AVR device and prepare it to accept commands * initialize the AVR device and prepare it to accept commands
*/ */
static int jtag3_initialize(PROGRAMMER * pgm, AVRPART * p) static int jtag3_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char conn = 0, parm[4]; unsigned char conn = 0, parm[4];
const char *ifname; const char *ifname;
unsigned char cmd[4], *resp; unsigned char cmd[4], *resp;
@ -1365,12 +1348,11 @@ static int jtag3_initialize(PROGRAMMER * pgm, AVRPART * p)
md.allow_full_page_bitstream = (p->flags & AVRPART_ALLOWFULLPAGEBITSTREAM) != 0; md.allow_full_page_bitstream = (p->flags & AVRPART_ALLOWFULLPAGEBITSTREAM) != 0;
md.idr_address = p->idr; md.idr_address = p->idr;
if (p->eecr == 0) unsigned char eecr = p->eecr? p->eecr: 0x3f; // Use default 0x3f if not set
p->eecr = 0x3f; /* matches most "modern" mega/tiny AVRs */ md.eearh_address = eecr - 0x20 + 3;
md.eearh_address = p->eecr - 0x20 + 3; md.eearl_address = eecr - 0x20 + 2;
md.eearl_address = p->eecr - 0x20 + 2; md.eecr_address = eecr - 0x20;
md.eecr_address = p->eecr - 0x20; md.eedr_address = eecr - 0x20 + 1;
md.eedr_address = p->eecr - 0x20 + 1;
md.spmcr_address = p->spmcr; md.spmcr_address = p->spmcr;
//md.osccal_address = p->osccal; // do we need it at all? //md.osccal_address = p->osccal; // do we need it at all?
@ -1459,8 +1441,7 @@ static int jtag3_initialize(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static void jtag3_disable(PROGRAMMER * pgm) static void jtag3_disable(const PROGRAMMER *pgm) {
{
free(PDATA(pgm)->flash_pagecache); free(PDATA(pgm)->flash_pagecache);
PDATA(pgm)->flash_pagecache = NULL; PDATA(pgm)->flash_pagecache = NULL;
@ -1475,13 +1456,11 @@ static void jtag3_disable(PROGRAMMER * pgm)
(void)jtag3_program_disable(pgm); (void)jtag3_program_disable(pgm);
} }
static void jtag3_enable(PROGRAMMER * pgm) static void jtag3_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
return; return;
} }
static int jtag3_parseextparms(PROGRAMMER * pgm, LISTID extparms) static int jtag3_parseextparms(const PROGRAMMER *pgm, const LISTID extparms) {
{
LNODEID ln; LNODEID ln;
const char *extended_param; const char *extended_param;
int rv = 0; int rv = 0;
@ -1524,8 +1503,7 @@ static int jtag3_parseextparms(PROGRAMMER * pgm, LISTID extparms)
return rv; return rv;
} }
int jtag3_open_common(PROGRAMMER * pgm, char * port) int jtag3_open_common(PROGRAMMER *pgm, const char *port) {
{
union pinfo pinfo; union pinfo pinfo;
LNODEID usbpid; LNODEID usbpid;
int rv = -1; int rv = -1;
@ -1620,8 +1598,7 @@ int jtag3_open_common(PROGRAMMER * pgm, char * port)
static int jtag3_open(PROGRAMMER * pgm, char * port) static int jtag3_open(PROGRAMMER *pgm, const char *port) {
{
avrdude_message(MSG_NOTICE2, "%s: jtag3_open()\n", progname); avrdude_message(MSG_NOTICE2, "%s: jtag3_open()\n", progname);
if (jtag3_open_common(pgm, port) < 0) if (jtag3_open_common(pgm, port) < 0)
@ -1633,8 +1610,7 @@ static int jtag3_open(PROGRAMMER * pgm, char * port)
return 0; return 0;
} }
static int jtag3_open_dw(PROGRAMMER * pgm, char * port) static int jtag3_open_dw(PROGRAMMER *pgm, const char *port) {
{
avrdude_message(MSG_NOTICE2, "%s: jtag3_open_dw()\n", progname); avrdude_message(MSG_NOTICE2, "%s: jtag3_open_dw()\n", progname);
if (jtag3_open_common(pgm, port) < 0) if (jtag3_open_common(pgm, port) < 0)
@ -1646,8 +1622,7 @@ static int jtag3_open_dw(PROGRAMMER * pgm, char * port)
return 0; return 0;
} }
static int jtag3_open_pdi(PROGRAMMER * pgm, char * port) static int jtag3_open_pdi(PROGRAMMER *pgm, const char *port) {
{
avrdude_message(MSG_NOTICE2, "%s: jtag3_open_pdi()\n", progname); avrdude_message(MSG_NOTICE2, "%s: jtag3_open_pdi()\n", progname);
if (jtag3_open_common(pgm, port) < 0) if (jtag3_open_common(pgm, port) < 0)
@ -1659,8 +1634,7 @@ static int jtag3_open_pdi(PROGRAMMER * pgm, char * port)
return 0; return 0;
} }
static int jtag3_open_updi(PROGRAMMER * pgm, char * port) static int jtag3_open_updi(PROGRAMMER *pgm, const char *port) {
{
avrdude_message(MSG_NOTICE2, "%s: jtag3_open_updi()\n", progname); avrdude_message(MSG_NOTICE2, "%s: jtag3_open_updi()\n", progname);
LNODEID ln; LNODEID ln;
@ -1708,7 +1682,7 @@ void jtag3_close(PROGRAMMER * pgm)
pgm->fd.ifd = -1; pgm->fd.ifd = -1;
} }
static int jtag3_page_erase(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtag3_page_erase(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int addr) unsigned int addr)
{ {
unsigned char cmd[8], *resp; unsigned char cmd[8], *resp;
@ -1754,7 +1728,7 @@ static int jtag3_page_erase(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return 0; return 0;
} }
static int jtag3_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtag3_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -1864,7 +1838,7 @@ static int jtag3_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return n_bytes; return n_bytes;
} }
static int jtag3_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtag3_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -1950,7 +1924,7 @@ static int jtag3_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return n_bytes; return n_bytes;
} }
static int jtag3_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int jtag3_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char * value) unsigned long addr, unsigned char * value)
{ {
unsigned char cmd[12]; unsigned char cmd[12];
@ -2123,7 +2097,7 @@ static int jtag3_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
return 0; return 0;
} }
static int jtag3_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int jtag3_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char data) unsigned long addr, unsigned char data)
{ {
unsigned char cmd[14]; unsigned char cmd[14];
@ -2247,8 +2221,7 @@ static int jtag3_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
* As the STK500 expresses it as a period length (and we actualy do * As the STK500 expresses it as a period length (and we actualy do
* program a period length as well), we rather call it by that name. * program a period length as well), we rather call it by that name.
*/ */
static int jtag3_set_sck_period(PROGRAMMER * pgm, double v) static int jtag3_set_sck_period(const PROGRAMMER *pgm, double v) {
{
unsigned char parm[2]; unsigned char parm[2];
unsigned int clock = 1E-3 / v; /* kHz */ unsigned int clock = 1E-3 / v; /* kHz */
@ -2268,7 +2241,7 @@ static int jtag3_set_sck_period(PROGRAMMER * pgm, double v)
/* /*
* Read (an) emulator parameter(s). * Read (an) emulator parameter(s).
*/ */
int jtag3_getparm(PROGRAMMER * pgm, unsigned char scope, int jtag3_getparm(const PROGRAMMER *pgm, unsigned char scope,
unsigned char section, unsigned char parm, unsigned char section, unsigned char parm,
unsigned char *value, unsigned char length) unsigned char *value, unsigned char length)
{ {
@ -2310,7 +2283,7 @@ int jtag3_getparm(PROGRAMMER * pgm, unsigned char scope,
/* /*
* Write an emulator parameter. * Write an emulator parameter.
*/ */
int jtag3_setparm(PROGRAMMER * pgm, unsigned char scope, int jtag3_setparm(const PROGRAMMER *pgm, unsigned char scope,
unsigned char section, unsigned char parm, unsigned char section, unsigned char parm,
unsigned char *value, unsigned char length) unsigned char *value, unsigned char length)
{ {
@ -2347,8 +2320,7 @@ int jtag3_setparm(PROGRAMMER * pgm, unsigned char scope,
return status; return status;
} }
int jtag3_read_sib(PROGRAMMER * pgm, AVRPART * p, char * sib) int jtag3_read_sib(const PROGRAMMER *pgm, const AVRPART *p, char *sib) {
{
int status; int status;
unsigned char cmd[12]; unsigned char cmd[12];
unsigned char *resp = NULL; unsigned char *resp = NULL;
@ -2370,8 +2342,7 @@ int jtag3_read_sib(PROGRAMMER * pgm, AVRPART * p, char * sib)
return 0; return 0;
} }
static int jtag3_set_vtarget(PROGRAMMER * pgm, double v) static int jtag3_set_vtarget(const PROGRAMMER *pgm, double v) {
{
unsigned uaref, utarg; unsigned uaref, utarg;
unsigned char buf[2]; unsigned char buf[2];
@ -2397,8 +2368,7 @@ static int jtag3_set_vtarget(PROGRAMMER * pgm, double v)
return 0; return 0;
} }
static void jtag3_display(PROGRAMMER * pgm, const char * p) static void jtag3_display(const PROGRAMMER *pgm, const char *p) {
{
unsigned char parms[5]; unsigned char parms[5];
unsigned char cmd[4], *resp, c; unsigned char cmd[4], *resp, c;
int status; int status;
@ -2440,8 +2410,7 @@ static void jtag3_display(PROGRAMMER * pgm, const char * p)
} }
static void jtag3_print_parms1(PROGRAMMER * pgm, const char * p) static void jtag3_print_parms1(const PROGRAMMER *pgm, const char *p) {
{
unsigned char buf[2]; unsigned char buf[2];
if (jtag3_getparm(pgm, SCOPE_GENERAL, 1, PARM3_VTARGET, buf, 2) < 0) if (jtag3_getparm(pgm, SCOPE_GENERAL, 1, PARM3_VTARGET, buf, 2) < 0)
@ -2483,13 +2452,11 @@ static void jtag3_print_parms1(PROGRAMMER * pgm, const char * p)
} }
} }
static void jtag3_print_parms(PROGRAMMER * pgm) static void jtag3_print_parms(const PROGRAMMER *pgm) {
{
jtag3_print_parms1(pgm, ""); jtag3_print_parms1(pgm, "");
} }
static unsigned char jtag3_memtype(PROGRAMMER * pgm, AVRPART * p, unsigned long addr) static unsigned char jtag3_memtype(const PROGRAMMER *pgm, const AVRPART *p, unsigned long addr) {
{
if ( p->flags & AVRPART_HAS_PDI ) { if ( p->flags & AVRPART_HAS_PDI ) {
if (addr >= PDATA(pgm)->boot_start) if (addr >= PDATA(pgm)->boot_start)
return MTYPE_BOOT_FLASH; return MTYPE_BOOT_FLASH;
@ -2500,8 +2467,7 @@ static unsigned char jtag3_memtype(PROGRAMMER * pgm, AVRPART * p, unsigned long
} }
} }
static unsigned int jtag3_memaddr(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, unsigned long addr) static unsigned int jtag3_memaddr(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m, unsigned long addr) {
{
if ((p->flags & AVRPART_HAS_PDI) != 0) { if ((p->flags & AVRPART_HAS_PDI) != 0) {
if (addr >= PDATA(pgm)->boot_start) if (addr >= PDATA(pgm)->boot_start)
/* /*
@ -2533,8 +2499,7 @@ static unsigned int jtag3_memaddr(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, uns
const char jtag3_desc[] = "Atmel JTAGICE3"; const char jtag3_desc[] = "Atmel JTAGICE3";
void jtag3_initpgm(PROGRAMMER * pgm) void jtag3_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "JTAGICE3"); strcpy(pgm->type, "JTAGICE3");
/* /*
@ -2568,8 +2533,7 @@ void jtag3_initpgm(PROGRAMMER * pgm)
const char jtag3_dw_desc[] = "Atmel JTAGICE3 in debugWire mode"; const char jtag3_dw_desc[] = "Atmel JTAGICE3 in debugWire mode";
void jtag3_dw_initpgm(PROGRAMMER * pgm) void jtag3_dw_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "JTAGICE3_DW"); strcpy(pgm->type, "JTAGICE3_DW");
/* /*
@ -2600,8 +2564,7 @@ void jtag3_dw_initpgm(PROGRAMMER * pgm)
const char jtag3_pdi_desc[] = "Atmel JTAGICE3 in PDI mode"; const char jtag3_pdi_desc[] = "Atmel JTAGICE3 in PDI mode";
void jtag3_pdi_initpgm(PROGRAMMER * pgm) void jtag3_pdi_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "JTAGICE3_PDI"); strcpy(pgm->type, "JTAGICE3_PDI");
/* /*
@ -2634,8 +2597,7 @@ void jtag3_pdi_initpgm(PROGRAMMER * pgm)
const char jtag3_updi_desc[] = "Atmel JTAGICE3 in UPDI mode"; const char jtag3_updi_desc[] = "Atmel JTAGICE3 in UPDI mode";
void jtag3_updi_initpgm(PROGRAMMER * pgm) void jtag3_updi_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "JTAGICE3_UPDI"); strcpy(pgm->type, "JTAGICE3_UPDI");
/* /*

22
src/jtag3.h
View File

@ -25,27 +25,27 @@
extern "C" { extern "C" {
#endif #endif
int jtag3_open_common(PROGRAMMER * pgm, char * port); int jtag3_open_common(PROGRAMMER *pgm, const char *port);
int jtag3_send(PROGRAMMER * pgm, unsigned char * data, size_t len); int jtag3_send(const PROGRAMMER *pgm, unsigned char *data, size_t len);
int jtag3_recv(PROGRAMMER * pgm, unsigned char **msg); int jtag3_recv(const PROGRAMMER *pgm, unsigned char **msg);
void jtag3_close(PROGRAMMER * pgm); void jtag3_close(PROGRAMMER * pgm);
int jtag3_getsync(PROGRAMMER * pgm, int mode); int jtag3_getsync(const PROGRAMMER *pgm, int mode);
int jtag3_getparm(PROGRAMMER * pgm, unsigned char scope, int jtag3_getparm(const PROGRAMMER *pgm, unsigned char scope,
unsigned char section, unsigned char parm, unsigned char section, unsigned char parm,
unsigned char *value, unsigned char length); unsigned char *value, unsigned char length);
int jtag3_setparm(PROGRAMMER * pgm, unsigned char scope, int jtag3_setparm(const PROGRAMMER *pgm, unsigned char scope,
unsigned char section, unsigned char parm, unsigned char section, unsigned char parm,
unsigned char *value, unsigned char length); unsigned char *value, unsigned char length);
int jtag3_command(PROGRAMMER *pgm, unsigned char *cmd, unsigned int cmdlen, int jtag3_command(const PROGRAMMER *pgm, unsigned char *cmd, unsigned int cmdlen,
unsigned char **resp, const char *descr); unsigned char **resp, const char *descr);
extern const char jtag3_desc[]; extern const char jtag3_desc[];
extern const char jtag3_dw_desc[]; extern const char jtag3_dw_desc[];
extern const char jtag3_pdi_desc[]; extern const char jtag3_pdi_desc[];
extern const char jtag3_updi_desc[]; extern const char jtag3_updi_desc[];
void jtag3_initpgm (PROGRAMMER * pgm); void jtag3_initpgm(PROGRAMMER *pgm);
void jtag3_dw_initpgm (PROGRAMMER * pgm); void jtag3_dw_initpgm(PROGRAMMER *pgm);
void jtag3_pdi_initpgm (PROGRAMMER * pgm); void jtag3_pdi_initpgm(PROGRAMMER *pgm);
void jtag3_updi_initpgm (PROGRAMMER * pgm); void jtag3_updi_initpgm(PROGRAMMER *pgm);
/* /*
* These functions are referenced from stk500v2.c for JTAGICE3 in * These functions are referenced from stk500v2.c for JTAGICE3 in

89
src/jtagmkI.c
View File

@ -95,18 +95,18 @@ const static struct {
/* { 14400L, 0xf8 }, */ /* not supported by serial driver */ /* { 14400L, 0xf8 }, */ /* not supported by serial driver */
}; };
static int jtagmkI_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int jtagmkI_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char * value); unsigned long addr, unsigned char * value);
static int jtagmkI_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int jtagmkI_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char data); unsigned long addr, unsigned char data);
static int jtagmkI_set_sck_period(PROGRAMMER * pgm, double v); static int jtagmkI_set_sck_period(const PROGRAMMER *pgm, double v);
static int jtagmkI_getparm(PROGRAMMER * pgm, unsigned char parm, static int jtagmkI_getparm(const PROGRAMMER *pgm, unsigned char parm,
unsigned char * value); unsigned char * value);
static int jtagmkI_setparm(PROGRAMMER * pgm, unsigned char parm, static int jtagmkI_setparm(const PROGRAMMER *pgm, unsigned char parm,
unsigned char value); unsigned char value);
static void jtagmkI_print_parms1(PROGRAMMER * pgm, const char * p); static void jtagmkI_print_parms1(const PROGRAMMER *pgm, const char *p);
static int jtagmkI_resync(PROGRAMMER *pgm, int maxtries, int signon); static int jtagmkI_resync(const PROGRAMMER *pgm, int maxtries, int signon);
static void jtagmkI_setup(PROGRAMMER * pgm) static void jtagmkI_setup(PROGRAMMER * pgm)
{ {
@ -139,8 +139,7 @@ u16_to_b2(unsigned char *b, unsigned short l)
b[1] = (l >> 8) & 0xff; b[1] = (l >> 8) & 0xff;
} }
static void jtagmkI_prmsg(PROGRAMMER * pgm, unsigned char * data, size_t len) static void jtagmkI_prmsg(const PROGRAMMER *pgm, unsigned char *data, size_t len) {
{
int i; int i;
if (verbose >= 4) { if (verbose >= 4) {
@ -193,8 +192,7 @@ static void jtagmkI_prmsg(PROGRAMMER * pgm, unsigned char * data, size_t len)
} }
static int jtagmkI_send(PROGRAMMER * pgm, unsigned char * data, size_t len) static int jtagmkI_send(const PROGRAMMER *pgm, unsigned char *data, size_t len) {
{
unsigned char *buf; unsigned char *buf;
avrdude_message(MSG_DEBUG, "\n%s: jtagmkI_send(): sending %u bytes\n", avrdude_message(MSG_DEBUG, "\n%s: jtagmkI_send(): sending %u bytes\n",
@ -223,8 +221,7 @@ static int jtagmkI_send(PROGRAMMER * pgm, unsigned char * data, size_t len)
return 0; return 0;
} }
static int jtagmkI_recv(PROGRAMMER * pgm, unsigned char * buf, size_t len) static int jtagmkI_recv(const PROGRAMMER *pgm, unsigned char *buf, size_t len) {
{
if (serial_recv(&pgm->fd, buf, len) != 0) { if (serial_recv(&pgm->fd, buf, len) != 0) {
avrdude_message(MSG_INFO, "\n%s: jtagmkI_recv(): failed to send command to serial port\n", avrdude_message(MSG_INFO, "\n%s: jtagmkI_recv(): failed to send command to serial port\n",
progname); progname);
@ -238,14 +235,12 @@ static int jtagmkI_recv(PROGRAMMER * pgm, unsigned char * buf, size_t len)
} }
static int jtagmkI_drain(PROGRAMMER * pgm, int display) static int jtagmkI_drain(const PROGRAMMER *pgm, int display) {
{
return serial_drain(&pgm->fd, display); return serial_drain(&pgm->fd, display);
} }
static int jtagmkI_resync(PROGRAMMER * pgm, int maxtries, int signon) static int jtagmkI_resync(const PROGRAMMER *pgm, int maxtries, int signon) {
{
int tries; int tries;
unsigned char buf[4], resp[9]; unsigned char buf[4], resp[9];
long otimeout = serial_recv_timeout; long otimeout = serial_recv_timeout;
@ -316,8 +311,7 @@ static int jtagmkI_resync(PROGRAMMER * pgm, int maxtries, int signon)
return 0; return 0;
} }
static int jtagmkI_getsync(PROGRAMMER * pgm) static int jtagmkI_getsync(const PROGRAMMER *pgm) {
{
unsigned char buf[1], resp[9]; unsigned char buf[1], resp[9];
if (jtagmkI_resync(pgm, 5, 1) < 0) { if (jtagmkI_resync(pgm, 5, 1) < 0) {
@ -345,8 +339,7 @@ static int jtagmkI_getsync(PROGRAMMER * pgm)
/* /*
* issue the 'chip erase' command to the AVR device * issue the 'chip erase' command to the AVR device
*/ */
static int jtagmkI_chip_erase(PROGRAMMER * pgm, AVRPART * p) static int jtagmkI_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char buf[1], resp[2]; unsigned char buf[1], resp[2];
buf[0] = CMD_CHIP_ERASE; buf[0] = CMD_CHIP_ERASE;
@ -372,8 +365,7 @@ static int jtagmkI_chip_erase(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static void jtagmkI_set_devdescr(PROGRAMMER * pgm, AVRPART * p) static void jtagmkI_set_devdescr(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char resp[2]; unsigned char resp[2];
LNODEID ln; LNODEID ln;
AVRMEM * m; AVRMEM * m;
@ -419,8 +411,7 @@ static void jtagmkI_set_devdescr(PROGRAMMER * pgm, AVRPART * p)
/* /*
* Reset the target. * Reset the target.
*/ */
static int jtagmkI_reset(PROGRAMMER * pgm) static int jtagmkI_reset(const PROGRAMMER *pgm) {
{
unsigned char buf[1], resp[2]; unsigned char buf[1], resp[2];
buf[0] = CMD_RESET; buf[0] = CMD_RESET;
@ -445,14 +436,12 @@ static int jtagmkI_reset(PROGRAMMER * pgm)
return 0; return 0;
} }
static int jtagmkI_program_enable_dummy(PROGRAMMER * pgm, AVRPART * p) static int jtagmkI_program_enable_dummy(const PROGRAMMER *pgm, const AVRPART *p) {
{
return 0; return 0;
} }
static int jtagmkI_program_enable(PROGRAMMER * pgm) static int jtagmkI_program_enable(const PROGRAMMER *pgm) {
{
unsigned char buf[1], resp[2]; unsigned char buf[1], resp[2];
if (PDATA(pgm)->prog_enabled) if (PDATA(pgm)->prog_enabled)
@ -483,8 +472,7 @@ static int jtagmkI_program_enable(PROGRAMMER * pgm)
return 0; return 0;
} }
static int jtagmkI_program_disable(PROGRAMMER * pgm) static int jtagmkI_program_disable(const PROGRAMMER *pgm) {
{
unsigned char buf[1], resp[2]; unsigned char buf[1], resp[2];
if (!PDATA(pgm)->prog_enabled) if (!PDATA(pgm)->prog_enabled)
@ -530,8 +518,7 @@ static unsigned char jtagmkI_get_baud(long baud)
/* /*
* initialize the AVR device and prepare it to accept commands * initialize the AVR device and prepare it to accept commands
*/ */
static int jtagmkI_initialize(PROGRAMMER * pgm, AVRPART * p) static int jtagmkI_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
AVRMEM hfuse; AVRMEM hfuse;
unsigned char cmd[1], resp[5]; unsigned char cmd[1], resp[5];
unsigned char b; unsigned char b;
@ -621,8 +608,7 @@ static int jtagmkI_initialize(PROGRAMMER * pgm, AVRPART * p)
} }
static void jtagmkI_disable(PROGRAMMER * pgm) static void jtagmkI_disable(const PROGRAMMER *pgm) {
{
free(PDATA(pgm)->flash_pagecache); free(PDATA(pgm)->flash_pagecache);
PDATA(pgm)->flash_pagecache = NULL; PDATA(pgm)->flash_pagecache = NULL;
@ -632,13 +618,12 @@ static void jtagmkI_disable(PROGRAMMER * pgm)
(void)jtagmkI_program_disable(pgm); (void)jtagmkI_program_disable(pgm);
} }
static void jtagmkI_enable(PROGRAMMER * pgm) static void jtagmkI_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
return; return;
} }
static int jtagmkI_open(PROGRAMMER * pgm, char * port) static int jtagmkI_open(PROGRAMMER *pgm, const char *port)
{ {
size_t i; size_t i;
@ -712,7 +697,7 @@ static void jtagmkI_close(PROGRAMMER * pgm)
} }
static int jtagmkI_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtagmkI_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -846,7 +831,7 @@ static int jtagmkI_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return n_bytes; return n_bytes;
} }
static int jtagmkI_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtagmkI_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -937,7 +922,7 @@ static int jtagmkI_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return n_bytes; return n_bytes;
} }
static int jtagmkI_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int jtagmkI_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char * value) unsigned long addr, unsigned char * value)
{ {
unsigned char cmd[6]; unsigned char cmd[6];
@ -1053,7 +1038,7 @@ static int jtagmkI_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
return 0; return 0;
} }
static int jtagmkI_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int jtagmkI_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char data) unsigned long addr, unsigned char data)
{ {
unsigned char cmd[6], datacmd[1 * 2 + 1]; unsigned char cmd[6], datacmd[1 * 2 + 1];
@ -1175,8 +1160,7 @@ static int jtagmkI_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
* As the STK500 expresses it as a period length (and we actualy do * As the STK500 expresses it as a period length (and we actualy do
* program a period length as well), we rather call it by that name. * program a period length as well), we rather call it by that name.
*/ */
static int jtagmkI_set_sck_period(PROGRAMMER * pgm, double v) static int jtagmkI_set_sck_period(const PROGRAMMER *pgm, double v) {
{
unsigned char dur; unsigned char dur;
v = 1 / v; /* convert to frequency */ v = 1 / v; /* convert to frequency */
@ -1198,7 +1182,7 @@ static int jtagmkI_set_sck_period(PROGRAMMER * pgm, double v)
* multi-byte parameters get two different parameter names for * multi-byte parameters get two different parameter names for
* their components. * their components.
*/ */
static int jtagmkI_getparm(PROGRAMMER * pgm, unsigned char parm, static int jtagmkI_getparm(const PROGRAMMER *pgm, const unsigned char parm,
unsigned char * value) unsigned char * value)
{ {
unsigned char buf[2], resp[3]; unsigned char buf[2], resp[3];
@ -1242,7 +1226,7 @@ static int jtagmkI_getparm(PROGRAMMER * pgm, unsigned char parm,
/* /*
* Write an emulator parameter. * Write an emulator parameter.
*/ */
static int jtagmkI_setparm(PROGRAMMER * pgm, unsigned char parm, static int jtagmkI_setparm(const PROGRAMMER *pgm, unsigned char parm,
unsigned char value) unsigned char value)
{ {
unsigned char buf[3], resp[2]; unsigned char buf[3], resp[2];
@ -1274,9 +1258,7 @@ static int jtagmkI_setparm(PROGRAMMER * pgm, unsigned char parm,
} }
static void jtagmkI_display(PROGRAMMER * pgm, const char * p) static void jtagmkI_display(const PROGRAMMER *pgm, const char *p) {
{
unsigned char hw, fw; unsigned char hw, fw;
if (jtagmkI_getparm(pgm, PARM_HW_VERSION, &hw) < 0 || if (jtagmkI_getparm(pgm, PARM_HW_VERSION, &hw) < 0 ||
@ -1292,8 +1274,7 @@ static void jtagmkI_display(PROGRAMMER * pgm, const char * p)
} }
static void jtagmkI_print_parms1(PROGRAMMER * pgm, const char * p) static void jtagmkI_print_parms1(const PROGRAMMER *pgm, const char *p) {
{
unsigned char vtarget, jtag_clock; unsigned char vtarget, jtag_clock;
const char *clkstr; const char *clkstr;
double clk; double clk;
@ -1337,15 +1318,13 @@ static void jtagmkI_print_parms1(PROGRAMMER * pgm, const char * p)
} }
static void jtagmkI_print_parms(PROGRAMMER * pgm) static void jtagmkI_print_parms(const PROGRAMMER *pgm) {
{
jtagmkI_print_parms1(pgm, ""); jtagmkI_print_parms1(pgm, "");
} }
const char jtagmkI_desc[] = "Atmel JTAG ICE mkI"; const char jtagmkI_desc[] = "Atmel JTAG ICE mkI";
void jtagmkI_initpgm(PROGRAMMER * pgm) void jtagmkI_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "JTAGMKI"); strcpy(pgm->type, "JTAGMKI");
/* /*

2
src/jtagmkI.h
View File

@ -26,7 +26,7 @@ extern "C" {
#endif #endif
extern const char jtagmkI_desc[]; extern const char jtagmkI_desc[];
void jtagmkI_initpgm (PROGRAMMER * pgm); void jtagmkI_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

254
src/jtagmkII.c
View File

@ -83,6 +83,11 @@ struct pdata
/* Major firmware version (needed for Xmega programming) */ /* Major firmware version (needed for Xmega programming) */
unsigned int fwver; unsigned int fwver;
#define FLAGS32_INIT_SMC 1 // Part will undergo chip erase
#define FLAGS32_WRITE 2 // At least one write operation specified
// Couple of flag bits for AVR32 programming
int flags32;
}; };
#define PDATA(pgm) ((struct pdata *)(pgm->cookie)) #define PDATA(pgm) ((struct pdata *)(pgm->cookie))
@ -127,64 +132,57 @@ static struct {
#define PGM_FL_IS_PDI (0x0002) #define PGM_FL_IS_PDI (0x0002)
#define PGM_FL_IS_JTAG (0x0004) #define PGM_FL_IS_JTAG (0x0004)
static int jtagmkII_open(PROGRAMMER * pgm, char * port); static int jtagmkII_open(PROGRAMMER *pgm, const char *port);
static int jtagmkII_initialize(PROGRAMMER * pgm, AVRPART * p); static int jtagmkII_initialize(const PROGRAMMER *pgm, const AVRPART *p);
static int jtagmkII_chip_erase(PROGRAMMER * pgm, AVRPART * p); static int jtagmkII_chip_erase(const PROGRAMMER *pgm, const AVRPART *p);
static int jtagmkII_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int jtagmkII_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char * value); unsigned long addr, unsigned char * value);
static int jtagmkII_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int jtagmkII_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char data); unsigned long addr, unsigned char data);
static int jtagmkII_reset(PROGRAMMER * pgm, unsigned char flags); static int jtagmkII_reset(const PROGRAMMER *pgm, unsigned char flags);
static int jtagmkII_set_sck_period(PROGRAMMER * pgm, double v); static int jtagmkII_set_sck_period(const PROGRAMMER *pgm, double v);
static int jtagmkII_setparm(PROGRAMMER * pgm, unsigned char parm, static int jtagmkII_setparm(const PROGRAMMER *pgm, unsigned char parm,
unsigned char * value); unsigned char * value);
static void jtagmkII_print_parms1(PROGRAMMER * pgm, const char * p); static void jtagmkII_print_parms1(const PROGRAMMER *pgm, const char *p);
static int jtagmkII_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtagmkII_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes); unsigned int addr, unsigned int n_bytes);
static unsigned char jtagmkII_memtype(PROGRAMMER * pgm, AVRPART * p, unsigned long addr); static unsigned char jtagmkII_memtype(const PROGRAMMER *pgm, const AVRPART *p, unsigned long addr);
static unsigned int jtagmkII_memaddr(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, unsigned long addr); static unsigned int jtagmkII_memaddr(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m, unsigned long addr);
// AVR32 // AVR32
#define ERROR_SAB 0xFFFFFFFF #define ERROR_SAB 0xFFFFFFFF
static int jtagmkII_open32(PROGRAMMER * pgm, char * port); static int jtagmkII_open32(PROGRAMMER *pgm, const char *port);
static void jtagmkII_close32(PROGRAMMER * pgm); static void jtagmkII_close32(PROGRAMMER * pgm);
static int jtagmkII_reset32(PROGRAMMER * pgm, unsigned short flags); static int jtagmkII_reset32(const PROGRAMMER *pgm, unsigned short flags);
static int jtagmkII_initialize32(PROGRAMMER * pgm, AVRPART * p); static int jtagmkII_initialize32(const PROGRAMMER *pgm, const AVRPART *p);
static int jtagmkII_chip_erase32(PROGRAMMER * pgm, AVRPART * p); static int jtagmkII_chip_erase32(const PROGRAMMER *pgm, const AVRPART *p);
static unsigned long jtagmkII_read_SABaddr(PROGRAMMER * pgm, unsigned long addr, static unsigned long jtagmkII_read_SABaddr(const PROGRAMMER *pgm, unsigned long addr,
unsigned int prefix); // ERROR_SAB illegal unsigned int prefix); // ERROR_SAB illegal
static int jtagmkII_write_SABaddr(PROGRAMMER * pgm, unsigned long addr, static int jtagmkII_write_SABaddr(const PROGRAMMER *pgm, unsigned long addr,
unsigned int prefix, unsigned long val); unsigned int prefix, unsigned long val);
static int jtagmkII_avr32_reset(PROGRAMMER * pgm, unsigned char val, static int jtagmkII_avr32_reset(const PROGRAMMER *pgm, unsigned char val,
unsigned char ret1, unsigned char ret2); unsigned char ret1, unsigned char ret2);
static int jtagmkII_smc_init32(PROGRAMMER * pgm); static int jtagmkII_smc_init32(const PROGRAMMER *pgm);
static int jtagmkII_paged_write32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtagmkII_paged_write32(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes); unsigned int addr, unsigned int n_bytes);
static int jtagmkII_flash_lock32(PROGRAMMER * pgm, unsigned char lock, static int jtagmkII_flash_lock32(const PROGRAMMER *pgm, unsigned char lock,
unsigned int page); unsigned int page);
static int jtagmkII_flash_erase32(PROGRAMMER * pgm, unsigned int page); static int jtagmkII_flash_erase32(const PROGRAMMER *pgm, unsigned int page);
static int jtagmkII_flash_write_page32(PROGRAMMER * pgm, unsigned int page); static int jtagmkII_flash_write_page32(const PROGRAMMER *pgm, unsigned int page);
static int jtagmkII_flash_clear_pagebuffer32(PROGRAMMER * pgm); static int jtagmkII_flash_clear_pagebuffer32(const PROGRAMMER *pgm);
static int jtagmkII_paged_load32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtagmkII_paged_load32(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes); unsigned int addr, unsigned int n_bytes);
void jtagmkII_setup(PROGRAMMER * pgm) void jtagmkII_setup(PROGRAMMER *pgm) {
{ pgm->cookie = cfg_malloc("jtagmkII_setup()", sizeof(struct pdata));
if ((pgm->cookie = malloc(sizeof(struct pdata))) == 0) {
avrdude_message(MSG_INFO, "%s: jtagmkII_setup(): Out of memory allocating private data\n",
progname);
exit(1);
}
memset(pgm->cookie, 0, sizeof(struct pdata));
} }
void jtagmkII_teardown(PROGRAMMER * pgm) void jtagmkII_teardown(PROGRAMMER *pgm) {
{
free(pgm->cookie); free(pgm->cookie);
} }
@ -279,8 +277,7 @@ static void jtagmkII_print_memory(unsigned char *b, size_t s)
putc('\n', stderr); putc('\n', stderr);
} }
static void jtagmkII_prmsg(PROGRAMMER * pgm, unsigned char * data, size_t len) static void jtagmkII_prmsg(const PROGRAMMER *pgm, unsigned char *data, size_t len) {
{
int i; int i;
if (verbose >= 4) { if (verbose >= 4) {
@ -420,8 +417,7 @@ static void jtagmkII_prmsg(PROGRAMMER * pgm, unsigned char * data, size_t len)
} }
int jtagmkII_send(PROGRAMMER * pgm, unsigned char * data, size_t len) int jtagmkII_send(const PROGRAMMER *pgm, unsigned char *data, size_t len) {
{
unsigned char *buf; unsigned char *buf;
avrdude_message(MSG_DEBUG, "\n%s: jtagmkII_send(): sending %lu bytes\n", avrdude_message(MSG_DEBUG, "\n%s: jtagmkII_send(): sending %lu bytes\n",
@ -455,8 +451,7 @@ int jtagmkII_send(PROGRAMMER * pgm, unsigned char * data, size_t len)
} }
static int jtagmkII_drain(PROGRAMMER * pgm, int display) static int jtagmkII_drain(const PROGRAMMER *pgm, int display) {
{
return serial_drain(&pgm->fd, display); return serial_drain(&pgm->fd, display);
} }
@ -469,7 +464,7 @@ static int jtagmkII_drain(PROGRAMMER * pgm, int display)
* *
* Caller must eventually free the buffer. * Caller must eventually free the buffer.
*/ */
static int jtagmkII_recv_frame(PROGRAMMER * pgm, unsigned char **msg, static int jtagmkII_recv_frame(const PROGRAMMER *pgm, unsigned char **msg,
unsigned short * seqno) { unsigned short * seqno) {
enum states { sSTART, enum states { sSTART,
/* NB: do NOT change the sequence of the following: */ /* NB: do NOT change the sequence of the following: */
@ -615,7 +610,7 @@ static int jtagmkII_recv_frame(PROGRAMMER * pgm, unsigned char **msg,
return msglen; return msglen;
} }
int jtagmkII_recv(PROGRAMMER * pgm, unsigned char **msg) { int jtagmkII_recv(const PROGRAMMER *pgm, unsigned char **msg) {
unsigned short r_seqno; unsigned short r_seqno;
int rv; int rv;
@ -671,7 +666,7 @@ int jtagmkII_recv(PROGRAMMER * pgm, unsigned char **msg) {
} }
int jtagmkII_getsync(PROGRAMMER * pgm, int mode) { int jtagmkII_getsync(const PROGRAMMER *pgm, int mode) {
int tries; int tries;
#define MAXTRIES 10 #define MAXTRIES 10
unsigned char buf[3], *resp, c = 0xff; unsigned char buf[3], *resp, c = 0xff;
@ -883,8 +878,7 @@ retry:
/* /*
* issue the 'chip erase' command to the AVR device * issue the 'chip erase' command to the AVR device
*/ */
static int jtagmkII_chip_erase(PROGRAMMER * pgm, AVRPART * p) static int jtagmkII_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
int status, len; int status, len;
unsigned char buf[6], *resp, c; unsigned char buf[6], *resp, c;
@ -934,8 +928,7 @@ static int jtagmkII_chip_erase(PROGRAMMER * pgm, AVRPART * p)
/* /*
* There is no chip erase functionality in debugWire mode. * There is no chip erase functionality in debugWire mode.
*/ */
static int jtagmkII_chip_erase_dw(PROGRAMMER * pgm, AVRPART * p) static int jtagmkII_chip_erase_dw(const PROGRAMMER *pgm, const AVRPART *p) {
{
avrdude_message(MSG_INFO, "%s: Chip erase not supported in debugWire mode\n", avrdude_message(MSG_INFO, "%s: Chip erase not supported in debugWire mode\n",
progname); progname);
@ -943,8 +936,7 @@ static int jtagmkII_chip_erase_dw(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static void jtagmkII_set_devdescr(PROGRAMMER * pgm, AVRPART * p) static void jtagmkII_set_devdescr(const PROGRAMMER *pgm, const AVRPART *p) {
{
int status; int status;
unsigned char *resp, c; unsigned char *resp, c;
LNODEID ln; LNODEID ln;
@ -959,7 +951,7 @@ static void jtagmkII_set_devdescr(PROGRAMMER * pgm, AVRPART * p)
sendbuf.dd.ucSPMCRAddress = p->spmcr; sendbuf.dd.ucSPMCRAddress = p->spmcr;
sendbuf.dd.ucRAMPZAddress = p->rampz; sendbuf.dd.ucRAMPZAddress = p->rampz;
sendbuf.dd.ucIDRAddress = p->idr; sendbuf.dd.ucIDRAddress = p->idr;
u16_to_b2(sendbuf.dd.EECRAddress, p->eecr); u16_to_b2(sendbuf.dd.EECRAddress, p->eecr? p->eecr: 0x3f); // Unset eecr means 0x3f
sendbuf.dd.ucAllowFullPageBitstream = sendbuf.dd.ucAllowFullPageBitstream =
(p->flags & AVRPART_ALLOWFULLPAGEBITSTREAM) != 0; (p->flags & AVRPART_ALLOWFULLPAGEBITSTREAM) != 0;
sendbuf.dd.EnablePageProgramming = sendbuf.dd.EnablePageProgramming =
@ -1014,8 +1006,7 @@ static void jtagmkII_set_devdescr(PROGRAMMER * pgm, AVRPART * p)
} }
} }
static void jtagmkII_set_xmega_params(PROGRAMMER * pgm, AVRPART * p) static void jtagmkII_set_xmega_params(const PROGRAMMER *pgm, const AVRPART *p) {
{
int status; int status;
unsigned char *resp, c; unsigned char *resp, c;
LNODEID ln; LNODEID ln;
@ -1095,8 +1086,7 @@ static void jtagmkII_set_xmega_params(PROGRAMMER * pgm, AVRPART * p)
/* /*
* Reset the target. * Reset the target.
*/ */
static int jtagmkII_reset(PROGRAMMER * pgm, unsigned char flags) static int jtagmkII_reset(const PROGRAMMER *pgm, unsigned char flags) {
{
int status; int status;
unsigned char buf[2], *resp, c; unsigned char buf[2], *resp, c;
@ -1142,13 +1132,11 @@ static int jtagmkII_reset(PROGRAMMER * pgm, unsigned char flags)
return 0; return 0;
} }
static int jtagmkII_program_enable_INFO(PROGRAMMER * pgm, AVRPART * p) static int jtagmkII_program_enable_INFO(const PROGRAMMER *pgm, const AVRPART *p) {
{
return 0; return 0;
} }
static int jtagmkII_program_enable(PROGRAMMER * pgm) static int jtagmkII_program_enable(const PROGRAMMER *pgm) {
{
int status; int status;
unsigned char buf[1], *resp, c; unsigned char buf[1], *resp, c;
int use_ext_reset; int use_ext_reset;
@ -1203,8 +1191,7 @@ static int jtagmkII_program_enable(PROGRAMMER * pgm)
return 0; return 0;
} }
static int jtagmkII_program_disable(PROGRAMMER * pgm) static int jtagmkII_program_disable(const PROGRAMMER *pgm) {
{
int status; int status;
unsigned char buf[1], *resp, c; unsigned char buf[1], *resp, c;
@ -1296,8 +1283,7 @@ static unsigned char jtagmkII_get_baud(long baud)
/* /*
* initialize the AVR device and prepare it to accept commands * initialize the AVR device and prepare it to accept commands
*/ */
static int jtagmkII_initialize(PROGRAMMER * pgm, AVRPART * p) static int jtagmkII_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
AVRMEM hfuse; AVRMEM hfuse;
unsigned char b; unsigned char b;
int ok; int ok;
@ -1449,8 +1435,7 @@ static int jtagmkII_initialize(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static void jtagmkII_disable(PROGRAMMER * pgm) static void jtagmkII_disable(const PROGRAMMER *pgm) {
{
free(PDATA(pgm)->flash_pagecache); free(PDATA(pgm)->flash_pagecache);
PDATA(pgm)->flash_pagecache = NULL; PDATA(pgm)->flash_pagecache = NULL;
@ -1465,13 +1450,11 @@ static void jtagmkII_disable(PROGRAMMER * pgm)
(void)jtagmkII_program_disable(pgm); (void)jtagmkII_program_disable(pgm);
} }
static void jtagmkII_enable(PROGRAMMER * pgm) static void jtagmkII_enable(PROGRAMMER * pgm, const AVRPART *p) {
{
return; return;
} }
static int jtagmkII_parseextparms(PROGRAMMER * pgm, LISTID extparms) static int jtagmkII_parseextparms(const PROGRAMMER *pgm, const LISTID extparms) {
{
LNODEID ln; LNODEID ln;
const char *extended_param; const char *extended_param;
int rv = 0; int rv = 0;
@ -1509,8 +1492,7 @@ static int jtagmkII_parseextparms(PROGRAMMER * pgm, LISTID extparms)
} }
static int jtagmkII_open(PROGRAMMER * pgm, char * port) static int jtagmkII_open(PROGRAMMER *pgm, const char *port) {
{
union pinfo pinfo; union pinfo pinfo;
avrdude_message(MSG_NOTICE2, "%s: jtagmkII_open()\n", progname); avrdude_message(MSG_NOTICE2, "%s: jtagmkII_open()\n", progname);
@ -1562,8 +1544,7 @@ static int jtagmkII_open(PROGRAMMER * pgm, char * port)
return 0; return 0;
} }
static int jtagmkII_open_dw(PROGRAMMER * pgm, char * port) static int jtagmkII_open_dw(PROGRAMMER *pgm, const char *port) {
{
union pinfo pinfo; union pinfo pinfo;
avrdude_message(MSG_NOTICE2, "%s: jtagmkII_open_dw()\n", progname); avrdude_message(MSG_NOTICE2, "%s: jtagmkII_open_dw()\n", progname);
@ -1615,8 +1596,7 @@ static int jtagmkII_open_dw(PROGRAMMER * pgm, char * port)
return 0; return 0;
} }
static int jtagmkII_open_pdi(PROGRAMMER * pgm, char * port) static int jtagmkII_open_pdi(PROGRAMMER *pgm, const char *port) {
{
union pinfo pinfo; union pinfo pinfo;
avrdude_message(MSG_NOTICE2, "%s: jtagmkII_open_pdi()\n", progname); avrdude_message(MSG_NOTICE2, "%s: jtagmkII_open_pdi()\n", progname);
@ -1669,8 +1649,7 @@ static int jtagmkII_open_pdi(PROGRAMMER * pgm, char * port)
} }
static int jtagmkII_dragon_open(PROGRAMMER * pgm, char * port) static int jtagmkII_dragon_open(PROGRAMMER *pgm, const char *port) {
{
union pinfo pinfo; union pinfo pinfo;
avrdude_message(MSG_NOTICE2, "%s: jtagmkII_dragon_open()\n", progname); avrdude_message(MSG_NOTICE2, "%s: jtagmkII_dragon_open()\n", progname);
@ -1723,8 +1702,7 @@ static int jtagmkII_dragon_open(PROGRAMMER * pgm, char * port)
} }
static int jtagmkII_dragon_open_dw(PROGRAMMER * pgm, char * port) static int jtagmkII_dragon_open_dw(PROGRAMMER *pgm, const char *port) {
{
union pinfo pinfo; union pinfo pinfo;
avrdude_message(MSG_NOTICE2, "%s: jtagmkII_dragon_open_dw()\n", progname); avrdude_message(MSG_NOTICE2, "%s: jtagmkII_dragon_open_dw()\n", progname);
@ -1777,8 +1755,7 @@ static int jtagmkII_dragon_open_dw(PROGRAMMER * pgm, char * port)
} }
static int jtagmkII_dragon_open_pdi(PROGRAMMER * pgm, char * port) static int jtagmkII_dragon_open_pdi(PROGRAMMER *pgm, const char *port) {
{
union pinfo pinfo; union pinfo pinfo;
avrdude_message(MSG_NOTICE2, "%s: jtagmkII_dragon_open_pdi()\n", progname); avrdude_message(MSG_NOTICE2, "%s: jtagmkII_dragon_open_pdi()\n", progname);
@ -1899,7 +1876,7 @@ void jtagmkII_close(PROGRAMMER * pgm)
pgm->fd.ifd = -1; pgm->fd.ifd = -1;
} }
static int jtagmkII_page_erase(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtagmkII_page_erase(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int addr) unsigned int addr)
{ {
unsigned char cmd[6]; unsigned char cmd[6];
@ -1995,7 +1972,7 @@ static int jtagmkII_page_erase(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return 0; return 0;
} }
static int jtagmkII_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtagmkII_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -2131,7 +2108,7 @@ static int jtagmkII_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return n_bytes; return n_bytes;
} }
static int jtagmkII_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtagmkII_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -2233,7 +2210,8 @@ static int jtagmkII_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return n_bytes; return n_bytes;
} }
static int jtagmkII_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
static int jtagmkII_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char * value) unsigned long addr, unsigned char * value)
{ {
unsigned char cmd[10]; unsigned char cmd[10];
@ -2412,7 +2390,7 @@ fail:
return -1; return -1;
} }
static int jtagmkII_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int jtagmkII_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char data) unsigned long addr, unsigned char data)
{ {
unsigned char cmd[12]; unsigned char cmd[12];
@ -2545,8 +2523,7 @@ fail:
* As the STK500 expresses it as a period length (and we actualy do * As the STK500 expresses it as a period length (and we actualy do
* program a period length as well), we rather call it by that name. * program a period length as well), we rather call it by that name.
*/ */
static int jtagmkII_set_sck_period(PROGRAMMER * pgm, double v) static int jtagmkII_set_sck_period(const PROGRAMMER *pgm, double v) {
{
unsigned char dur; unsigned char dur;
v = 1 / v; /* convert to frequency */ v = 1 / v; /* convert to frequency */
@ -2568,7 +2545,7 @@ static int jtagmkII_set_sck_period(PROGRAMMER * pgm, double v)
* bytes by now, we always copy out 4 bytes to *value, so the caller * bytes by now, we always copy out 4 bytes to *value, so the caller
* must have allocated sufficient space. * must have allocated sufficient space.
*/ */
int jtagmkII_getparm(PROGRAMMER * pgm, unsigned char parm, int jtagmkII_getparm(const PROGRAMMER *pgm, unsigned char parm,
unsigned char * value) unsigned char * value)
{ {
int status; int status;
@ -2615,7 +2592,7 @@ int jtagmkII_getparm(PROGRAMMER * pgm, unsigned char parm,
/* /*
* Write an emulator parameter. * Write an emulator parameter.
*/ */
static int jtagmkII_setparm(PROGRAMMER * pgm, unsigned char parm, static int jtagmkII_setparm(const PROGRAMMER *pgm, unsigned char parm,
unsigned char * value) unsigned char * value)
{ {
int status; int status;
@ -2681,8 +2658,7 @@ static int jtagmkII_setparm(PROGRAMMER * pgm, unsigned char parm,
} }
static void jtagmkII_display(PROGRAMMER * pgm, const char * p) static void jtagmkII_display(const PROGRAMMER *pgm, const char *p) {
{
unsigned char hw[4], fw[4]; unsigned char hw[4], fw[4];
if (jtagmkII_getparm(pgm, PAR_HW_VERSION, hw) < 0 || if (jtagmkII_getparm(pgm, PAR_HW_VERSION, hw) < 0 ||
@ -2702,8 +2678,7 @@ static void jtagmkII_display(PROGRAMMER * pgm, const char * p)
} }
static void jtagmkII_print_parms1(PROGRAMMER * pgm, const char * p) static void jtagmkII_print_parms1(const PROGRAMMER *pgm, const char *p) {
{
unsigned char vtarget[4], jtag_clock[4]; unsigned char vtarget[4], jtag_clock[4];
char clkbuf[20]; char clkbuf[20];
double clk; double clk;
@ -2739,13 +2714,11 @@ static void jtagmkII_print_parms1(PROGRAMMER * pgm, const char * p)
return; return;
} }
static void jtagmkII_print_parms(PROGRAMMER * pgm) static void jtagmkII_print_parms(const PROGRAMMER *pgm) {
{
jtagmkII_print_parms1(pgm, ""); jtagmkII_print_parms1(pgm, "");
} }
static unsigned char jtagmkII_memtype(PROGRAMMER * pgm, AVRPART * p, unsigned long addr) static unsigned char jtagmkII_memtype(const PROGRAMMER *pgm, const AVRPART *p, unsigned long addr) {
{
if ( p->flags & (AVRPART_HAS_PDI | AVRPART_HAS_UPDI) ) { if ( p->flags & (AVRPART_HAS_PDI | AVRPART_HAS_UPDI) ) {
if (addr >= PDATA(pgm)->boot_start) if (addr >= PDATA(pgm)->boot_start)
return MTYPE_BOOT_FLASH; return MTYPE_BOOT_FLASH;
@ -2756,8 +2729,7 @@ static unsigned char jtagmkII_memtype(PROGRAMMER * pgm, AVRPART * p, unsigned lo
} }
} }
static unsigned int jtagmkII_memaddr(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, unsigned long addr) static unsigned int jtagmkII_memaddr(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m, unsigned long addr) {
{
/* /*
* Xmega devices handled by V7+ firmware don't want to be told their * Xmega devices handled by V7+ firmware don't want to be told their
* m->offset within the write memory command. * m->offset within the write memory command.
@ -2786,7 +2758,7 @@ static unsigned int jtagmkII_memaddr(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
#pragma mark - #pragma mark -
#endif #endif
static int jtagmkII_avr32_reset(PROGRAMMER * pgm, unsigned char val, static int jtagmkII_avr32_reset(const PROGRAMMER *pgm, unsigned char val,
unsigned char ret1, unsigned char ret2) unsigned char ret1, unsigned char ret2)
{ {
int status; int status;
@ -2827,8 +2799,7 @@ static int jtagmkII_avr32_reset(PROGRAMMER * pgm, unsigned char val,
} }
// At init: AVR32_RESET_READ_IR | AVR32_RESET_READ_READ_CHIPINFO // At init: AVR32_RESET_READ_IR | AVR32_RESET_READ_READ_CHIPINFO
static int jtagmkII_reset32(PROGRAMMER * pgm, unsigned short flags) static int jtagmkII_reset32(const PROGRAMMER *pgm, unsigned short flags) {
{
int status, j, lineno; int status, j, lineno;
unsigned char *resp, buf[3]; unsigned char *resp, buf[3];
unsigned long val=0; unsigned long val=0;
@ -3017,8 +2988,7 @@ static int jtagmkII_reset32(PROGRAMMER * pgm, unsigned short flags)
return -1; return -1;
} }
static int jtagmkII_smc_init32(PROGRAMMER * pgm) static int jtagmkII_smc_init32(const PROGRAMMER *pgm) {
{
int status, lineno; int status, lineno;
unsigned long val; unsigned long val;
@ -3120,8 +3090,7 @@ static int jtagmkII_smc_init32(PROGRAMMER * pgm)
/* /*
* initialize the AVR device and prepare it to accept commands * initialize the AVR device and prepare it to accept commands
*/ */
static int jtagmkII_initialize32(PROGRAMMER * pgm, AVRPART * p) static int jtagmkII_initialize32(const PROGRAMMER *pgm, const AVRPART *p) {
{
int status, j; int status, j;
unsigned char buf[6], *resp; unsigned char buf[6], *resp;
@ -3197,8 +3166,7 @@ static int jtagmkII_initialize32(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static int jtagmkII_chip_erase32(PROGRAMMER * pgm, AVRPART * p) static int jtagmkII_chip_erase32(const PROGRAMMER *pgm, const AVRPART *p) {
{
int status=0, loops; int status=0, loops;
unsigned char *resp, buf[3], x, ret[4], *retP; unsigned char *resp, buf[3], x, ret[4], *retP;
unsigned long val=0; unsigned long val=0;
@ -3258,7 +3226,7 @@ static int jtagmkII_chip_erase32(PROGRAMMER * pgm, AVRPART * p)
return -1; return -1;
} }
static unsigned long jtagmkII_read_SABaddr(PROGRAMMER * pgm, unsigned long addr, static unsigned long jtagmkII_read_SABaddr(const PROGRAMMER *pgm, unsigned long addr,
unsigned int prefix) unsigned int prefix)
{ {
unsigned char buf[6], *resp; unsigned char buf[6], *resp;
@ -3320,7 +3288,7 @@ static unsigned long jtagmkII_read_SABaddr(PROGRAMMER * pgm, unsigned long addr,
return val; return val;
} }
static int jtagmkII_write_SABaddr(PROGRAMMER * pgm, unsigned long addr, static int jtagmkII_write_SABaddr(const PROGRAMMER *pgm, unsigned long addr,
unsigned int prefix, unsigned long val) unsigned int prefix, unsigned long val)
{ {
unsigned char buf[10], *resp; unsigned char buf[10], *resp;
@ -3355,8 +3323,7 @@ static int jtagmkII_write_SABaddr(PROGRAMMER * pgm, unsigned long addr,
return 0; return 0;
} }
static int jtagmkII_open32(PROGRAMMER * pgm, char * port) static int jtagmkII_open32(PROGRAMMER *pgm, const char *port) {
{
int status; int status;
unsigned char buf[6], *resp; unsigned char buf[6], *resp;
union pinfo pinfo; union pinfo pinfo;
@ -3492,7 +3459,7 @@ static void jtagmkII_close32(PROGRAMMER * pgm)
goto ret; goto ret;
} }
static int jtagmkII_paged_load32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtagmkII_paged_load32(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -3509,23 +3476,16 @@ static int jtagmkII_paged_load32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
serial_recv_timeout = 256; serial_recv_timeout = 256;
if(!(p->flags & AVRPART_WRITE)) { if(!(PDATA(pgm)->flags32 & FLAGS32_WRITE)) {
status = jtagmkII_reset32(pgm, AVR32_RESET_READ); status = jtagmkII_reset32(pgm, AVR32_RESET_READ);
if(status != 0) {lineno = __LINE__; goto eRR;} if(status != 0) {lineno = __LINE__; goto eRR;}
} }
// Init SMC and set clocks // Init SMC and set clocks
if(!(p->flags & AVRPART_INIT_SMC)) { if(!(PDATA(pgm)->flags32 & FLAGS32_INIT_SMC)) {
status = jtagmkII_smc_init32(pgm); status = jtagmkII_smc_init32(pgm);
if(status != 0) {lineno = __LINE__; goto eRR;} // PLL 0 if(status != 0) {lineno = __LINE__; goto eRR;} // PLL 0
p->flags |= AVRPART_INIT_SMC; PDATA(pgm)->flags32 |= FLAGS32_INIT_SMC;
}
// Init SMC and set clocks
if(!(p->flags & AVRPART_INIT_SMC)) {
status = jtagmkII_smc_init32(pgm);
if(status != 0) {lineno = __LINE__; goto eRR;} // PLL 0
p->flags |= AVRPART_INIT_SMC;
} }
//avrdude_message(MSG_INFO, "\n pageSize=%d bytes=%d pages=%d m->offset=0x%x pgm->page_size %d\n", //avrdude_message(MSG_INFO, "\n pageSize=%d bytes=%d pages=%d m->offset=0x%x pgm->page_size %d\n",
@ -3580,7 +3540,7 @@ static int jtagmkII_paged_load32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return -1; return -1;
} }
static int jtagmkII_paged_write32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int jtagmkII_paged_write32(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -3598,7 +3558,7 @@ static int jtagmkII_paged_write32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
status = jtagmkII_reset32(pgm, AVR32_RESET_WRITE); status = jtagmkII_reset32(pgm, AVR32_RESET_WRITE);
if(status != 0) {lineno = __LINE__; goto eRR;} if(status != 0) {lineno = __LINE__; goto eRR;}
p->flags |= AVRPART_WRITE; PDATA(pgm)->flags32 |= FLAGS32_WRITE;
pages = (n_bytes - addr - 1)/page_size + 1; pages = (n_bytes - addr - 1)/page_size + 1;
sPageNum = addr/page_size; sPageNum = addr/page_size;
@ -3612,10 +3572,10 @@ static int jtagmkII_paged_write32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
} }
// Init SMC and set clocks // Init SMC and set clocks
if(!(p->flags & AVRPART_INIT_SMC)) { if(!(p->flags & FLAGS32_INIT_SMC)) {
status = jtagmkII_smc_init32(pgm); status = jtagmkII_smc_init32(pgm);
if(status != 0) {lineno = __LINE__; goto eRR;} // PLL 0 if(status != 0) {lineno = __LINE__; goto eRR;} // PLL 0
p->flags |= AVRPART_INIT_SMC; PDATA(pgm)->flags32 |= FLAGS32_INIT_SMC;
} }
// First unlock the pages // First unlock the pages
@ -3694,8 +3654,7 @@ static int jtagmkII_paged_write32(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
} }
static int jtagmkII_flash_lock32(PROGRAMMER * pgm, unsigned char lock, unsigned int page) static int jtagmkII_flash_lock32(const PROGRAMMER *pgm, unsigned char lock, unsigned int page) {
{
int status, lineno, i; int status, lineno, i;
unsigned long val, cmd=0; unsigned long val, cmd=0;
@ -3721,8 +3680,7 @@ static int jtagmkII_flash_lock32(PROGRAMMER * pgm, unsigned char lock, unsigned
return -1; return -1;
} }
static int jtagmkII_flash_erase32(PROGRAMMER * pgm, unsigned int page) static int jtagmkII_flash_erase32(const PROGRAMMER *pgm, unsigned int page) {
{
int status, lineno, i; int status, lineno, i;
unsigned long val=0, cmd=0, err=0; unsigned long val=0, cmd=0, err=0;
@ -3761,8 +3719,7 @@ static int jtagmkII_flash_erase32(PROGRAMMER * pgm, unsigned int page)
return -1; return -1;
} }
static int jtagmkII_flash_write_page32(PROGRAMMER * pgm, unsigned int page) static int jtagmkII_flash_write_page32(const PROGRAMMER *pgm, unsigned int page) {
{
int status, lineno, i; int status, lineno, i;
unsigned long val=0, cmd, err; unsigned long val=0, cmd, err;
@ -3791,8 +3748,7 @@ static int jtagmkII_flash_write_page32(PROGRAMMER * pgm, unsigned int page)
return -1; return -1;
} }
static int jtagmkII_flash_clear_pagebuffer32(PROGRAMMER * pgm) static int jtagmkII_flash_clear_pagebuffer32(const PROGRAMMER *pgm) {
{
int status, lineno, i; int status, lineno, i;
unsigned long val=0, cmd, err; unsigned long val=0, cmd, err;
@ -3826,8 +3782,7 @@ static int jtagmkII_flash_clear_pagebuffer32(PROGRAMMER * pgm)
const char jtagmkII_desc[] = "Atmel JTAG ICE mkII"; const char jtagmkII_desc[] = "Atmel JTAG ICE mkII";
void jtagmkII_initpgm(PROGRAMMER * pgm) void jtagmkII_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "JTAGMKII"); strcpy(pgm->type, "JTAGMKII");
/* /*
@ -3861,8 +3816,7 @@ void jtagmkII_initpgm(PROGRAMMER * pgm)
const char jtagmkII_dw_desc[] = "Atmel JTAG ICE mkII in debugWire mode"; const char jtagmkII_dw_desc[] = "Atmel JTAG ICE mkII in debugWire mode";
void jtagmkII_dw_initpgm(PROGRAMMER * pgm) void jtagmkII_dw_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "JTAGMKII_DW"); strcpy(pgm->type, "JTAGMKII_DW");
/* /*
@ -3893,8 +3847,7 @@ void jtagmkII_dw_initpgm(PROGRAMMER * pgm)
const char jtagmkII_pdi_desc[] = "Atmel JTAG ICE mkII in PDI mode"; const char jtagmkII_pdi_desc[] = "Atmel JTAG ICE mkII in PDI mode";
void jtagmkII_pdi_initpgm(PROGRAMMER * pgm) void jtagmkII_pdi_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "JTAGMKII_PDI"); strcpy(pgm->type, "JTAGMKII_PDI");
/* /*
@ -3926,8 +3879,7 @@ void jtagmkII_pdi_initpgm(PROGRAMMER * pgm)
const char jtagmkII_updi_desc[] = "Atmel JTAG ICE mkII in UPDI mode"; const char jtagmkII_updi_desc[] = "Atmel JTAG ICE mkII in UPDI mode";
void jtagmkII_updi_initpgm(PROGRAMMER * pgm) void jtagmkII_updi_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "JTAGMKII_UPDI"); strcpy(pgm->type, "JTAGMKII_UPDI");
/* /*
@ -3959,8 +3911,7 @@ void jtagmkII_updi_initpgm(PROGRAMMER * pgm)
const char jtagmkII_dragon_desc[] = "Atmel AVR Dragon in JTAG mode"; const char jtagmkII_dragon_desc[] = "Atmel AVR Dragon in JTAG mode";
void jtagmkII_dragon_initpgm(PROGRAMMER * pgm) void jtagmkII_dragon_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "DRAGON_JTAG"); strcpy(pgm->type, "DRAGON_JTAG");
/* /*
@ -3994,8 +3945,7 @@ void jtagmkII_dragon_initpgm(PROGRAMMER * pgm)
const char jtagmkII_dragon_dw_desc[] = "Atmel AVR Dragon in debugWire mode"; const char jtagmkII_dragon_dw_desc[] = "Atmel AVR Dragon in debugWire mode";
void jtagmkII_dragon_dw_initpgm(PROGRAMMER * pgm) void jtagmkII_dragon_dw_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "DRAGON_DW"); strcpy(pgm->type, "DRAGON_DW");
/* /*
@ -4026,8 +3976,7 @@ void jtagmkII_dragon_dw_initpgm(PROGRAMMER * pgm)
const char jtagmkII_avr32_desc[] = "Atmel JTAG ICE mkII in AVR32 mode"; const char jtagmkII_avr32_desc[] = "Atmel JTAG ICE mkII in AVR32 mode";
void jtagmkII_avr32_initpgm(PROGRAMMER * pgm) void jtagmkII_avr32_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "JTAGMKII_AVR32"); strcpy(pgm->type, "JTAGMKII_AVR32");
/* /*
@ -4060,8 +4009,7 @@ void jtagmkII_avr32_initpgm(PROGRAMMER * pgm)
const char jtagmkII_dragon_pdi_desc[] = "Atmel AVR Dragon in PDI mode"; const char jtagmkII_dragon_pdi_desc[] = "Atmel AVR Dragon in PDI mode";
void jtagmkII_dragon_pdi_initpgm(PROGRAMMER * pgm) void jtagmkII_dragon_pdi_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "DRAGON_PDI"); strcpy(pgm->type, "DRAGON_PDI");
/* /*

24
src/jtagmkII.h
View File

@ -25,11 +25,11 @@
extern "C" { extern "C" {
#endif #endif
int jtagmkII_send(PROGRAMMER * pgm, unsigned char * data, size_t len); int jtagmkII_send(const PROGRAMMER *pgm, unsigned char *data, size_t len);
int jtagmkII_recv(PROGRAMMER * pgm, unsigned char **msg); int jtagmkII_recv(const PROGRAMMER *pgm, unsigned char **msg);
void jtagmkII_close(PROGRAMMER * pgm); void jtagmkII_close(PROGRAMMER * pgm);
int jtagmkII_getsync(PROGRAMMER * pgm, int mode); int jtagmkII_getsync(const PROGRAMMER *pgm, int mode);
int jtagmkII_getparm(PROGRAMMER * pgm, unsigned char parm, int jtagmkII_getparm(const PROGRAMMER *pgm, unsigned char parm,
unsigned char * value); unsigned char * value);
extern const char jtagmkII_desc[]; extern const char jtagmkII_desc[];
@ -40,14 +40,14 @@ extern const char jtagmkII_updi_desc[];
extern const char jtagmkII_dragon_desc[]; extern const char jtagmkII_dragon_desc[];
extern const char jtagmkII_dragon_dw_desc[]; extern const char jtagmkII_dragon_dw_desc[];
extern const char jtagmkII_dragon_pdi_desc[]; extern const char jtagmkII_dragon_pdi_desc[];
void jtagmkII_initpgm (PROGRAMMER * pgm); void jtagmkII_initpgm(PROGRAMMER *pgm);
void jtagmkII_avr32_initpgm (PROGRAMMER * pgm); void jtagmkII_avr32_initpgm(PROGRAMMER *pgm);
void jtagmkII_dw_initpgm (PROGRAMMER * pgm); void jtagmkII_dw_initpgm(PROGRAMMER *pgm);
void jtagmkII_pdi_initpgm (PROGRAMMER * pgm); void jtagmkII_pdi_initpgm(PROGRAMMER *pgm);
void jtagmkII_updi_initpgm (PROGRAMMER * pgm); void jtagmkII_updi_initpgm(PROGRAMMER *pgm);
void jtagmkII_dragon_initpgm (PROGRAMMER * pgm); void jtagmkII_dragon_initpgm(PROGRAMMER *pgm);
void jtagmkII_dragon_dw_initpgm (PROGRAMMER * pgm); void jtagmkII_dragon_dw_initpgm(PROGRAMMER *pgm);
void jtagmkII_dragon_pdi_initpgm (PROGRAMMER * pgm); void jtagmkII_dragon_pdi_initpgm(PROGRAMMER *pgm);
/* /*
* These functions are referenced from stk500v2.c for JTAG ICE mkII * These functions are referenced from stk500v2.c for JTAG ICE mkII

141
src/libavrdude.h
View File

@ -193,8 +193,6 @@ typedef struct opcode {
#define AVRPART_HAS_DW 0x0040 /* part has a debugWire i/f */ #define AVRPART_HAS_DW 0x0040 /* part has a debugWire i/f */
#define AVRPART_HAS_PDI 0x0080 /* part has PDI i/f rather than ISP (ATxmega) */ #define AVRPART_HAS_PDI 0x0080 /* part has PDI i/f rather than ISP (ATxmega) */
#define AVRPART_AVR32 0x0100 /* part is in AVR32 family */ #define AVRPART_AVR32 0x0100 /* part is in AVR32 family */
#define AVRPART_INIT_SMC 0x0200 /* part will undergo chip erase */
#define AVRPART_WRITE 0x0400 /* at least one write operation specified */
#define AVRPART_HAS_TPI 0x0800 /* part has TPI i/f rather than ISP (ATtiny4/5/9/10) */ #define AVRPART_HAS_TPI 0x0800 /* part has TPI i/f rather than ISP (ATtiny4/5/9/10) */
#define AVRPART_IS_AT90S1200 0x1000 /* part is an AT90S1200 (needs special treatment) */ #define AVRPART_IS_AT90S1200 0x1000 /* part is an AT90S1200 (needs special treatment) */
#define AVRPART_HAS_UPDI 0x2000 /* part has UPDI i/f (AVR8X) */ #define AVRPART_HAS_UPDI 0x2000 /* part has UPDI i/f (AVR8X) */
@ -614,18 +612,17 @@ union pinfo
}; };
struct serial_device struct serial_device {
{
// open should return -1 on error, other values on success // open should return -1 on error, other values on success
int (*open)(char * port, union pinfo pinfo, union filedescriptor *fd); int (*open)(const char *port, union pinfo pinfo, union filedescriptor *fd);
int (*setparams)(union filedescriptor *fd, long baud, unsigned long cflags); int (*setparams)(const union filedescriptor *fd, long baud, unsigned long cflags);
void (*close)(union filedescriptor *fd); void (*close)(union filedescriptor *fd);
int (*send)(union filedescriptor *fd, const unsigned char * buf, size_t buflen); int (*send)(const union filedescriptor *fd, const unsigned char * buf, size_t buflen);
int (*recv)(union filedescriptor *fd, unsigned char * buf, size_t buflen); int (*recv)(const union filedescriptor *fd, unsigned char * buf, size_t buflen);
int (*drain)(union filedescriptor *fd, int display); int (*drain)(const union filedescriptor *fd, int display);
int (*set_dtr_rts)(union filedescriptor *fd, int is_on); int (*set_dtr_rts)(const union filedescriptor *fd, int is_on);
int flags; int flags;
#define SERDEV_FL_NONE 0x0000 /* no flags */ #define SERDEV_FL_NONE 0x0000 /* no flags */
@ -684,8 +681,8 @@ typedef enum {
typedef struct programmer_t { typedef struct programmer_t {
LISTID id; LISTID id;
const char *desc; const char *desc;
void (*initpgm)(struct programmer_t *pgm); void (*initpgm)(struct programmer_t *pgm); // Sets up the AVRDUDE programmer
LISTID comments; // Used by developer options -c*/[ASsr...] LISTID comments; // Used by developer options -c*/[ASsr...]
const char *parent_id; // Used by developer options const char *parent_id; // Used by developer options
struct pindef_t pin[N_PINS]; struct pindef_t pin[N_PINS];
conntype_t conntype; conntype_t conntype;
@ -712,60 +709,60 @@ typedef struct programmer_t {
int page_size; // Page size if the programmer supports paged write/load int page_size; // Page size if the programmer supports paged write/load
double bitclock; // JTAG ICE clock period in microseconds double bitclock; // JTAG ICE clock period in microseconds
int (*rdy_led) (struct programmer_t * pgm, int value); int (*rdy_led) (const struct programmer_t *pgm, int value);
int (*err_led) (struct programmer_t * pgm, int value); int (*err_led) (const struct programmer_t *pgm, int value);
int (*pgm_led) (struct programmer_t * pgm, int value); int (*pgm_led) (const struct programmer_t *pgm, int value);
int (*vfy_led) (struct programmer_t * pgm, int value); int (*vfy_led) (const struct programmer_t *pgm, int value);
int (*initialize) (struct programmer_t * pgm, AVRPART * p); int (*initialize) (const struct programmer_t *pgm, const AVRPART *p); // Sets up the physical programmer
void (*display) (struct programmer_t * pgm, const char * p); void (*display) (const struct programmer_t *pgm, const char *p);
void (*enable) (struct programmer_t * pgm); void (*enable) (struct programmer_t *pgm, const AVRPART *p);
void (*disable) (struct programmer_t * pgm); void (*disable) (const struct programmer_t *pgm);
void (*powerup) (struct programmer_t * pgm); void (*powerup) (const struct programmer_t *pgm);
void (*powerdown) (struct programmer_t * pgm); void (*powerdown) (const struct programmer_t *pgm);
int (*program_enable) (struct programmer_t * pgm, AVRPART * p); int (*program_enable) (const struct programmer_t *pgm, const AVRPART *p);
int (*chip_erase) (struct programmer_t * pgm, AVRPART * p); int (*chip_erase) (const struct programmer_t *pgm, const AVRPART *p);
int (*unlock) (struct programmer_t * pgm, AVRPART * p); int (*unlock) (const struct programmer_t *pgm, const AVRPART *p);
int (*cmd) (struct programmer_t * pgm, const unsigned char *cmd, int (*cmd) (const struct programmer_t *pgm, const unsigned char *cmd,
unsigned char *res); unsigned char *res);
int (*cmd_tpi) (struct programmer_t * pgm, const unsigned char *cmd, int (*cmd_tpi) (const struct programmer_t *pgm, const unsigned char *cmd,
int cmd_len, unsigned char res[], int res_len); int cmd_len, unsigned char res[], int res_len);
int (*spi) (struct programmer_t * pgm, const unsigned char *cmd, int (*spi) (const struct programmer_t *pgm, const unsigned char *cmd,
unsigned char *res, int count); unsigned char *res, int count);
int (*open) (struct programmer_t * pgm, char * port); int (*open) (struct programmer_t *pgm, const char *port);
void (*close) (struct programmer_t * pgm); void (*close) (struct programmer_t *pgm);
int (*paged_write) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m, int (*paged_write) (const struct programmer_t *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int baseaddr, unsigned int page_size, unsigned int baseaddr,
unsigned int n_bytes); unsigned int n_bytes);
int (*paged_load) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m, int (*paged_load) (const struct programmer_t *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int baseaddr, unsigned int page_size, unsigned int baseaddr,
unsigned int n_bytes); unsigned int n_bytes);
int (*page_erase) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m, int (*page_erase) (const struct programmer_t *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int baseaddr); unsigned int baseaddr);
void (*write_setup) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m); void (*write_setup) (const struct programmer_t *pgm, const AVRPART *p, const AVRMEM *m);
int (*write_byte) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m, int (*write_byte) (const struct programmer_t *pgm, const AVRPART *p, const AVRMEM *m,
unsigned long addr, unsigned char value); unsigned long addr, unsigned char value);
int (*read_byte) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m, int (*read_byte) (const struct programmer_t *pgm, const AVRPART *p, const AVRMEM *m,
unsigned long addr, unsigned char * value); unsigned long addr, unsigned char *value);
int (*read_sig_bytes) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m); int (*read_sig_bytes) (const struct programmer_t *pgm, const AVRPART *p, const AVRMEM *m);
int (*read_sib) (struct programmer_t * pgm, AVRPART * p, char *sib); int (*read_sib) (const struct programmer_t *pgm, const AVRPART *p, char *sib);
void (*print_parms) (struct programmer_t * pgm); void (*print_parms) (const struct programmer_t *pgm);
int (*set_vtarget) (struct programmer_t * pgm, double v); int (*set_vtarget) (const struct programmer_t *pgm, double v);
int (*set_varef) (struct programmer_t * pgm, unsigned int chan, double v); int (*set_varef) (const struct programmer_t *pgm, unsigned int chan, double v);
int (*set_fosc) (struct programmer_t * pgm, double v); int (*set_fosc) (const struct programmer_t *pgm, double v);
int (*set_sck_period) (struct programmer_t * pgm, double v); int (*set_sck_period) (const struct programmer_t *pgm, double v);
int (*setpin) (struct programmer_t * pgm, int pinfunc, int value); int (*setpin) (const struct programmer_t *pgm, int pinfunc, int value);
int (*getpin) (struct programmer_t * pgm, int pinfunc); int (*getpin) (const struct programmer_t *pgm, int pinfunc);
int (*highpulsepin) (struct programmer_t * pgm, int pinfunc); int (*highpulsepin) (const struct programmer_t *pgm, int pinfunc);
int (*parseexitspecs) (struct programmer_t * pgm, char *s); int (*parseexitspecs) (struct programmer_t *pgm, const char *s);
int (*perform_osccal) (struct programmer_t * pgm); int (*perform_osccal) (const struct programmer_t *pgm);
int (*parseextparams) (struct programmer_t * pgm, LISTID xparams); int (*parseextparams) (const struct programmer_t *pgm, const LISTID xparams);
void (*setup) (struct programmer_t * pgm); void (*setup) (struct programmer_t *pgm);
void (*teardown) (struct programmer_t * pgm); void (*teardown) (struct programmer_t *pgm);
const char *config_file; // Config file where defined const char *config_file; // Config file where defined
int lineno; // Config file line number int lineno; // Config file line number
void *cookie; // For private use by the programmer void *cookie; // For private use by the programmer
char flag; // For private use of the programmer char flag; // For use by pgm->initpgm()
} PROGRAMMER; } PROGRAMMER;
#ifdef __cplusplus #ifdef __cplusplus
@ -812,50 +809,50 @@ extern FP_UpdateProgress update_progress;
extern "C" { extern "C" {
#endif #endif
int avr_tpi_poll_nvmbsy(PROGRAMMER *pgm); int avr_tpi_poll_nvmbsy(const PROGRAMMER *pgm);
int avr_tpi_chip_erase(PROGRAMMER * pgm, AVRPART * p); int avr_tpi_chip_erase(const PROGRAMMER *pgm, const AVRPART *p);
int avr_tpi_program_enable(PROGRAMMER * pgm, AVRPART * p, unsigned char guard_time); int avr_tpi_program_enable(const PROGRAMMER *pgm, const AVRPART *p, unsigned char guard_time);
int avr_read_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, int avr_read_byte_default(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char * value); unsigned long addr, unsigned char * value);
int avr_read(PROGRAMMER * pgm, AVRPART * p, char * memtype, AVRPART * v); int avr_read(const PROGRAMMER * pgm, const AVRPART *p, const char *memtype, AVRPART *v);
int avr_write_page(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, int avr_write_page(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr); unsigned long addr);
int avr_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, int avr_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char data); unsigned long addr, unsigned char data);
int avr_write_byte_default(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, int avr_write_byte_default(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char data); unsigned long addr, unsigned char data);
int avr_write(PROGRAMMER * pgm, AVRPART * p, char * memtype, int size, int avr_write(const PROGRAMMER *pgm, const AVRPART *p, const char *memtype, int size,
int auto_erase); int auto_erase);
int avr_signature(PROGRAMMER * pgm, AVRPART * p); int avr_signature(const PROGRAMMER *pgm, const AVRPART *p);
int avr_verify(AVRPART * p, AVRPART * v, char * memtype, int size); int avr_verify(const AVRPART * p, const AVRPART * v, const char * memtype, int size);
int avr_get_cycle_count(PROGRAMMER * pgm, AVRPART * p, int * cycles); int avr_get_cycle_count(const PROGRAMMER *pgm, const AVRPART *p, int *cycles);
int avr_put_cycle_count(PROGRAMMER * pgm, AVRPART * p, int cycles); int avr_put_cycle_count(const PROGRAMMER *pgm, const AVRPART *p, int cycles);
void avr_add_mem_order(const char *str); void avr_add_mem_order(const char *str);
int avr_mem_is_flash_type(AVRMEM *mem); int avr_mem_is_flash_type(const AVRMEM *mem);
int avr_mem_is_eeprom_type(AVRMEM *mem); int avr_mem_is_eeprom_type(const AVRMEM *mem);
int avr_mem_is_known(const char *str); int avr_mem_is_known(const char *str);
int avr_mem_might_be_known(const char *str); int avr_mem_might_be_known(const char *str);
#define disable_trailing_ff_removal() avr_mem_hiaddr(NULL) #define disable_trailing_ff_removal() avr_mem_hiaddr(NULL)
int avr_mem_hiaddr(AVRMEM * mem); int avr_mem_hiaddr(const AVRMEM * mem);
int avr_chip_erase(PROGRAMMER * pgm, AVRPART * p); int avr_chip_erase(const PROGRAMMER *pgm, const AVRPART *p);
int avr_unlock(PROGRAMMER * pgm, AVRPART * p); int avr_unlock(const PROGRAMMER *pgm, const AVRPART *p);
void report_progress (int completed, int total, char *hdr); void report_progress (int completed, int total, char *hdr);
@ -983,7 +980,7 @@ int update_dryrun(struct avrpart *p, UPDATE *upd);
typedef struct programmer_type_t { typedef struct programmer_type_t {
const char * const id; const char * const id;
void (*initpgm)(struct programmer_t * pgm); void (*initpgm)(struct programmer_t *pgm);
const char * const desc; const char * const desc;
} PROGRAMMER_TYPE; } PROGRAMMER_TYPE;

34
src/linuxgpio.c
View File

@ -144,8 +144,7 @@ static int linuxgpio_dir_in(unsigned int gpio)
static int linuxgpio_fds[N_GPIO] ; static int linuxgpio_fds[N_GPIO] ;
static int linuxgpio_setpin(PROGRAMMER * pgm, int pinfunc, int value) static int linuxgpio_setpin(const PROGRAMMER *pgm, int pinfunc, int value) {
{
int r; int r;
int pin = pgm->pinno[pinfunc]; // TODO int pin = pgm->pinno[pinfunc]; // TODO
@ -171,8 +170,7 @@ static int linuxgpio_setpin(PROGRAMMER * pgm, int pinfunc, int value)
return 0; return 0;
} }
static int linuxgpio_getpin(PROGRAMMER * pgm, int pinfunc) static int linuxgpio_getpin(const PROGRAMMER *pgm, int pinfunc) {
{
unsigned char invert=0; unsigned char invert=0;
char c; char c;
int pin = pgm->pinno[pinfunc]; // TODO int pin = pgm->pinno[pinfunc]; // TODO
@ -198,11 +196,9 @@ static int linuxgpio_getpin(PROGRAMMER * pgm, int pinfunc)
return 1-invert; return 1-invert;
else else
return -1; return -1;
} }
static int linuxgpio_highpulsepin(PROGRAMMER * pgm, int pinfunc) static int linuxgpio_highpulsepin(const PROGRAMMER *pgm, int pinfunc) {
{
int pin = pgm->pinno[pinfunc]; // TODO int pin = pgm->pinno[pinfunc]; // TODO
if ( linuxgpio_fds[pin & PIN_MASK] < 0 ) if ( linuxgpio_fds[pin & PIN_MASK] < 0 )
@ -216,34 +212,28 @@ static int linuxgpio_highpulsepin(PROGRAMMER * pgm, int pinfunc)
static void linuxgpio_display(PROGRAMMER *pgm, const char *p) static void linuxgpio_display(const PROGRAMMER *pgm, const char *p) {
{
avrdude_message(MSG_INFO, "%sPin assignment : /sys/class/gpio/gpio{n}\n",p); avrdude_message(MSG_INFO, "%sPin assignment : /sys/class/gpio/gpio{n}\n",p);
pgm_display_generic_mask(pgm, p, SHOW_AVR_PINS); pgm_display_generic_mask(pgm, p, SHOW_AVR_PINS);
} }
static void linuxgpio_enable(PROGRAMMER *pgm) static void linuxgpio_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
/* nothing */ /* nothing */
} }
static void linuxgpio_disable(PROGRAMMER *pgm) static void linuxgpio_disable(const PROGRAMMER *pgm) {
{
/* nothing */ /* nothing */
} }
static void linuxgpio_powerup(PROGRAMMER *pgm) static void linuxgpio_powerup(const PROGRAMMER *pgm) {
{
/* nothing */ /* nothing */
} }
static void linuxgpio_powerdown(PROGRAMMER *pgm) static void linuxgpio_powerdown(const PROGRAMMER *pgm) {
{
/* nothing */ /* nothing */
} }
static int linuxgpio_open(PROGRAMMER *pgm, char *port) static int linuxgpio_open(PROGRAMMER *pgm, const char *port) {
{
int r, i, pin; int r, i, pin;
if (bitbang_check_prerequisites(pgm) < 0) if (bitbang_check_prerequisites(pgm) < 0)
@ -311,8 +301,7 @@ static void linuxgpio_close(PROGRAMMER *pgm)
} }
} }
void linuxgpio_initpgm(PROGRAMMER *pgm) void linuxgpio_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "linuxgpio"); strcpy(pgm->type, "linuxgpio");
pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed
@ -344,8 +333,7 @@ const char linuxgpio_desc[] = "GPIO bitbanging using the Linux sysfs interface";
#else /* !HAVE_LINUXGPIO */ #else /* !HAVE_LINUXGPIO */
void linuxgpio_initpgm(PROGRAMMER * pgm) void linuxgpio_initpgm(PROGRAMMER *pgm) {
{
avrdude_message(MSG_INFO, "%s: Linux sysfs GPIO support not available in this configuration\n", avrdude_message(MSG_INFO, "%s: Linux sysfs GPIO support not available in this configuration\n",
progname); progname);
} }

2
src/linuxgpio.h
View File

@ -27,7 +27,7 @@ extern "C" {
#endif #endif
extern const char linuxgpio_desc[]; extern const char linuxgpio_desc[];
void linuxgpio_initpgm (PROGRAMMER * pgm); void linuxgpio_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

58
src/linuxspi.c
View File

@ -68,8 +68,7 @@ static int fd_spidev, fd_gpiochip, fd_linehandle;
* @brief Sends/receives a message in full duplex mode * @brief Sends/receives a message in full duplex mode
* @return -1 on failure, otherwise number of bytes sent/received * @return -1 on failure, otherwise number of bytes sent/received
*/ */
static int linuxspi_spi_duplex(PROGRAMMER *pgm, const unsigned char *tx, unsigned char *rx, int len) static int linuxspi_spi_duplex(const PROGRAMMER *pgm, const unsigned char *tx, unsigned char *rx, int len) {
{
struct spi_ioc_transfer tr; struct spi_ioc_transfer tr;
int ret; int ret;
@ -89,16 +88,13 @@ static int linuxspi_spi_duplex(PROGRAMMER *pgm, const unsigned char *tx, unsigne
return (ret == -1) ? -1 : 0; return (ret == -1) ? -1 : 0;
} }
static void linuxspi_setup(PROGRAMMER *pgm) static void linuxspi_setup(PROGRAMMER *pgm) {
{
} }
static void linuxspi_teardown(PROGRAMMER* pgm) static void linuxspi_teardown(PROGRAMMER* pgm) {
{
} }
static int linuxspi_reset_mcu(PROGRAMMER *pgm, bool active) static int linuxspi_reset_mcu(const PROGRAMMER *pgm, bool active) {
{
struct gpiohandle_data data; struct gpiohandle_data data;
int ret; int ret;
@ -128,13 +124,13 @@ static int linuxspi_reset_mcu(PROGRAMMER *pgm, bool active)
return 0; return 0;
} }
static int linuxspi_open(PROGRAMMER *pgm, char *port) static int linuxspi_open(PROGRAMMER *pgm, const char *pt) {
{
const char *port_error = const char *port_error =
"%s: error: Unknown port specification. " "%s: error: Unknown port specification. "
"Please use the format /dev/spidev:/dev/gpiochip[:resetno]\n"; "Please use the format /dev/spidev:/dev/gpiochip[:resetno]\n";
char port_default[] = "/dev/spidev0.0:/dev/gpiochip0"; char port_default[] = "/dev/spidev0.0:/dev/gpiochip0";
char *spidev, *gpiochip, *reset_pin; char *spidev, *gpiochip, *reset_pin;
char *port = cfg_strdup("linuxspi_open()", pt);
struct gpiohandle_request req; struct gpiohandle_request req;
int ret; int ret;
@ -243,8 +239,7 @@ close_spidev:
return ret; return ret;
} }
static void linuxspi_close(PROGRAMMER *pgm) static void linuxspi_close(PROGRAMMER *pgm) {
{
switch (pgm->exit_reset) { switch (pgm->exit_reset) {
case EXIT_RESET_ENABLED: case EXIT_RESET_ENABLED:
linuxspi_reset_mcu(pgm, true); linuxspi_reset_mcu(pgm, true);
@ -263,20 +258,16 @@ static void linuxspi_close(PROGRAMMER *pgm)
close(fd_gpiochip); close(fd_gpiochip);
} }
static void linuxspi_disable(PROGRAMMER* pgm) static void linuxspi_disable(const PROGRAMMER* pgm) {
{
} }
static void linuxspi_enable(PROGRAMMER* pgm) static void linuxspi_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
} }
static void linuxspi_display(PROGRAMMER* pgm, const char* p) static void linuxspi_display(const PROGRAMMER* pgm, const char* p) {
{
} }
static int linuxspi_initialize(PROGRAMMER *pgm, AVRPART *p) static int linuxspi_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
int tries, ret; int tries, ret;
if (p->flags & AVRPART_HAS_TPI) { if (p->flags & AVRPART_HAS_TPI) {
@ -300,13 +291,12 @@ static int linuxspi_initialize(PROGRAMMER *pgm, AVRPART *p)
return ret; return ret;
} }
static int linuxspi_cmd(PROGRAMMER *pgm, const unsigned char *cmd, unsigned char *res) static int linuxspi_cmd(const PROGRAMMER *pgm, const unsigned char *cmd, unsigned char *res)
{ {
return linuxspi_spi_duplex(pgm, cmd, res, 4); return linuxspi_spi_duplex(pgm, cmd, res, 4);
} }
static int linuxspi_program_enable(PROGRAMMER *pgm, AVRPART *p) static int linuxspi_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char cmd[4], res[4]; unsigned char cmd[4], res[4];
if (!p->op[AVR_OP_PGM_ENABLE]) { if (!p->op[AVR_OP_PGM_ENABLE]) {
@ -349,8 +339,7 @@ static int linuxspi_program_enable(PROGRAMMER *pgm, AVRPART *p)
return 0; return 0;
} }
static int linuxspi_chip_erase(PROGRAMMER *pgm, AVRPART *p) static int linuxspi_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char cmd[4], res[4]; unsigned char cmd[4], res[4];
if (!p->op[AVR_OP_CHIP_ERASE]) { if (!p->op[AVR_OP_CHIP_ERASE]) {
@ -367,12 +356,12 @@ static int linuxspi_chip_erase(PROGRAMMER *pgm, AVRPART *p)
return 0; return 0;
} }
static int linuxspi_parseexitspecs(PROGRAMMER *pgm, char *s) static int linuxspi_parseexitspecs(PROGRAMMER *pgm, const char *sp) {
{ char *cp, *s, *str = cfg_strdup("linuxspi_parseextitspecs()", sp);
char *cp;
s = str;
while ((cp = strtok(s, ","))) { while ((cp = strtok(s, ","))) {
s = 0; s = NULL;
if (!strcmp(cp, "reset")) { if (!strcmp(cp, "reset")) {
pgm->exit_reset = EXIT_RESET_ENABLED; pgm->exit_reset = EXIT_RESET_ENABLED;
continue; continue;
@ -381,14 +370,15 @@ static int linuxspi_parseexitspecs(PROGRAMMER *pgm, char *s)
pgm->exit_reset = EXIT_RESET_DISABLED; pgm->exit_reset = EXIT_RESET_DISABLED;
continue; continue;
} }
free(str);
return -1; return -1;
} }
free(str);
return 0; return 0;
} }
void linuxspi_initpgm(PROGRAMMER *pgm) void linuxspi_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, LINUXSPI); strcpy(pgm->type, LINUXSPI);
pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed
@ -416,10 +406,8 @@ const char linuxspi_desc[] = "SPI using Linux spidev driver";
#else /* !HAVE_LINUXSPI */ #else /* !HAVE_LINUXSPI */
void linuxspi_initpgm(PROGRAMMER * pgm) void linuxspi_initpgm(PROGRAMMER *pgm) {
{ avrdude_message(MSG_INFO, "%s: Linux SPI driver not available in this configuration\n", progname);
avrdude_message(MSG_INFO, "%s: Linux SPI driver not available in this configuration\n",
progname);
} }
const char linuxspi_desc[] = "SPI using Linux spidev driver (not available)"; const char linuxspi_desc[] = "SPI using Linux spidev driver (not available)";

2
src/linuxspi.h
View File

@ -25,7 +25,7 @@ extern "C" {
#endif #endif
extern const char linuxspi_desc[]; extern const char linuxspi_desc[];
void linuxspi_initpgm (PROGRAMMER * pgm); void linuxspi_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

14
src/main.c
View File

@ -279,7 +279,7 @@ int main(int argc, char * argv [])
int calibrate; /* 1=calibrate RC oscillator, 0=don't */ int calibrate; /* 1=calibrate RC oscillator, 0=don't */
char * port; /* device port (/dev/xxx) */ char * port; /* device port (/dev/xxx) */
int terminal; /* 1=enter terminal mode, 0=don't */ int terminal; /* 1=enter terminal mode, 0=don't */
char * exitspecs; /* exit specs string from command line */ const char *exitspecs; /* exit specs string from command line */
char * programmer; /* programmer id */ char * programmer; /* programmer id */
char * partdesc; /* part id */ char * partdesc; /* part id */
char sys_config[PATH_MAX]; /* system wide config file */ char sys_config[PATH_MAX]; /* system wide config file */
@ -869,12 +869,13 @@ int main(int argc, char * argv [])
case CONNTYPE_SPI: case CONNTYPE_SPI:
#ifdef HAVE_LINUXSPI #ifdef HAVE_LINUXSPI
port = *default_spi? default_spi: "unknown"; port = cfg_strdup("main()", *default_spi? default_spi: "unknown");
#endif #endif
break; break;
} }
} }
if (partdesc == NULL) { if (partdesc == NULL) {
avrdude_message(MSG_INFO, "%s: No AVR part has been specified, use \"-p Part\"\n\n", avrdude_message(MSG_INFO, "%s: No AVR part has been specified, use \"-p Part\"\n\n",
progname); progname);
@ -884,7 +885,6 @@ int main(int argc, char * argv [])
exit(1); exit(1);
} }
p = locate_part(part_list, partdesc); p = locate_part(part_list, partdesc);
if (p == NULL) { if (p == NULL) {
avrdude_message(MSG_INFO, "%s: AVR Part \"%s\" not found.\n\n", avrdude_message(MSG_INFO, "%s: AVR Part \"%s\" not found.\n\n",
@ -895,7 +895,6 @@ int main(int argc, char * argv [])
exit(1); exit(1);
} }
if (exitspecs != NULL) { if (exitspecs != NULL) {
if (pgm->parseexitspecs == NULL) { if (pgm->parseexitspecs == NULL) {
avrdude_message(MSG_INFO, "%s: WARNING: -E option not supported by this programmer type\n", avrdude_message(MSG_INFO, "%s: WARNING: -E option not supported by this programmer type\n",
@ -908,10 +907,9 @@ int main(int argc, char * argv [])
} }
} }
if (avr_initmem(p) != 0) if (avr_initmem(p) != 0) {
{
avrdude_message(MSG_INFO, "\n%s: failed to initialize memories\n", avrdude_message(MSG_INFO, "\n%s: failed to initialize memories\n",
progname); progname);
exit(1); exit(1);
} }
@ -1024,7 +1022,7 @@ int main(int argc, char * argv [])
/* /*
* enable the programmer * enable the programmer
*/ */
pgm->enable(pgm); pgm->enable(pgm, p);
/* /*
* turn off all the status leds * turn off all the status leds

52
src/micronucleus.c
View File

@ -567,8 +567,7 @@ static void micronucleus_teardown(PROGRAMMER* pgm)
free(pgm->cookie); free(pgm->cookie);
} }
static int micronucleus_initialize(PROGRAMMER* pgm, AVRPART* p) static int micronucleus_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
avrdude_message(MSG_DEBUG, "%s: micronucleus_initialize()\n", progname); avrdude_message(MSG_DEBUG, "%s: micronucleus_initialize()\n", progname);
pdata_t* pdata = PDATA(pgm); pdata_t* pdata = PDATA(pgm);
@ -582,18 +581,15 @@ static int micronucleus_initialize(PROGRAMMER* pgm, AVRPART* p)
return 0; return 0;
} }
static void micronucleus_display(PROGRAMMER* pgm, const char* prefix) static void micronucleus_display(const PROGRAMMER *pgm, const char *prefix) {
{
avrdude_message(MSG_DEBUG, "%s: micronucleus_display()\n", progname); avrdude_message(MSG_DEBUG, "%s: micronucleus_display()\n", progname);
} }
static void micronucleus_powerup(PROGRAMMER* pgm) static void micronucleus_powerup(const PROGRAMMER *pgm) {
{
avrdude_message(MSG_DEBUG, "%s: micronucleus_powerup()\n", progname); avrdude_message(MSG_DEBUG, "%s: micronucleus_powerup()\n", progname);
} }
static void micronucleus_powerdown(PROGRAMMER* pgm) static void micronucleus_powerdown(const PROGRAMMER *pgm) {
{
avrdude_message(MSG_DEBUG, "%s: micronucleus_powerdown()\n", progname); avrdude_message(MSG_DEBUG, "%s: micronucleus_powerdown()\n", progname);
pdata_t* pdata = PDATA(pgm); pdata_t* pdata = PDATA(pgm);
@ -618,24 +614,20 @@ static void micronucleus_powerdown(PROGRAMMER* pgm)
} }
} }
static void micronucleus_enable(PROGRAMMER* pgm) static void micronucleus_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
avrdude_message(MSG_DEBUG, "%s: micronucleus_enable()\n", progname); avrdude_message(MSG_DEBUG, "%s: micronucleus_enable()\n", progname);
} }
static void micronucleus_disable(PROGRAMMER* pgm) static void micronucleus_disable(const PROGRAMMER *pgm) {
{
avrdude_message(MSG_DEBUG, "%s: micronucleus_disable()\n", progname); avrdude_message(MSG_DEBUG, "%s: micronucleus_disable()\n", progname);
} }
static int micronucleus_program_enable(PROGRAMMER* pgm, AVRPART* p) static int micronucleus_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
avrdude_message(MSG_DEBUG, "%s: micronucleus_program_enable()\n", progname); avrdude_message(MSG_DEBUG, "%s: micronucleus_program_enable()\n", progname);
return 0; return 0;
} }
static int micronucleus_read_sig_bytes(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem) static int micronucleus_read_sig_bytes(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem) {
{
avrdude_message(MSG_DEBUG, "%s: micronucleus_read_sig_bytes()\n", progname); avrdude_message(MSG_DEBUG, "%s: micronucleus_read_sig_bytes()\n", progname);
if (mem->size < 3) if (mem->size < 3)
@ -651,20 +643,18 @@ static int micronucleus_read_sig_bytes(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem)
return 0; return 0;
} }
static int micronucleus_chip_erase(PROGRAMMER* pgm, AVRPART* p) static int micronucleus_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
avrdude_message(MSG_DEBUG, "%s: micronucleus_chip_erase()\n", progname); avrdude_message(MSG_DEBUG, "%s: micronucleus_chip_erase()\n", progname);
pdata_t* pdata = PDATA(pgm); pdata_t* pdata = PDATA(pgm);
return micronucleus_erase_device(pdata); return micronucleus_erase_device(pdata);
} }
static int micronucleus_open(PROGRAMMER* pgm, char* port) static int micronucleus_open(PROGRAMMER* pgm, const char *port) {
{
avrdude_message(MSG_DEBUG, "%s: micronucleus_open(\"%s\")\n", progname, port); avrdude_message(MSG_DEBUG, "%s: micronucleus_open(\"%s\")\n", progname, port);
pdata_t* pdata = PDATA(pgm); pdata_t* pdata = PDATA(pgm);
char* bus_name = NULL; const char *bus_name = NULL;
char* dev_name = NULL; char* dev_name = NULL;
// if no -P was given or '-P usb' was given // if no -P was given or '-P usb' was given
@ -829,7 +819,7 @@ static void micronucleus_close(PROGRAMMER* pgm)
} }
} }
static int micronucleus_read_byte(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem, static int micronucleus_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char* value) unsigned long addr, unsigned char* value)
{ {
avrdude_message(MSG_DEBUG, "%s: micronucleus_read_byte(desc=%s, addr=0x%0X)\n", avrdude_message(MSG_DEBUG, "%s: micronucleus_read_byte(desc=%s, addr=0x%0X)\n",
@ -850,7 +840,7 @@ static int micronucleus_read_byte(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem,
} }
} }
static int micronucleus_write_byte(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem, static int micronucleus_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char value) unsigned long addr, unsigned char value)
{ {
avrdude_message(MSG_DEBUG, "%s: micronucleus_write_byte(desc=%s, addr=0x%0X)\n", avrdude_message(MSG_DEBUG, "%s: micronucleus_write_byte(desc=%s, addr=0x%0X)\n",
@ -858,7 +848,7 @@ static int micronucleus_write_byte(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem,
return -1; return -1;
} }
static int micronucleus_paged_load(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem, static int micronucleus_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -867,7 +857,7 @@ static int micronucleus_paged_load(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem,
return -1; return -1;
} }
static int micronucleus_paged_write(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem, static int micronucleus_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -926,8 +916,7 @@ static int micronucleus_paged_write(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem,
} }
} }
static int micronucleus_parseextparams(PROGRAMMER* pgm, LISTID xparams) static int micronucleus_parseextparams(const PROGRAMMER *pgm, const LISTID xparams) {
{
avrdude_message(MSG_DEBUG, "%s: micronucleus_parseextparams()\n", progname); avrdude_message(MSG_DEBUG, "%s: micronucleus_parseextparams()\n", progname);
pdata_t* pdata = PDATA(pgm); pdata_t* pdata = PDATA(pgm);
@ -955,8 +944,7 @@ static int micronucleus_parseextparams(PROGRAMMER* pgm, LISTID xparams)
return 0; return 0;
} }
void micronucleus_initpgm(PROGRAMMER* pgm) void micronucleus_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "Micronucleus V2.0"); strcpy(pgm->type, "Micronucleus V2.0");
pgm->setup = micronucleus_setup; pgm->setup = micronucleus_setup;
@ -983,14 +971,12 @@ void micronucleus_initpgm(PROGRAMMER* pgm)
#else /* !HAVE_LIBUSB */ #else /* !HAVE_LIBUSB */
// Give a proper error if we were not compiled with libusb // Give a proper error if we were not compiled with libusb
static int micronucleus_nousb_open(struct programmer_t* pgm, char* name) static int micronucleus_nousb_open(PROGRAMMER* pgm, const char* name) {
{
avrdude_message(MSG_INFO, "%s: error: No usb support. Please compile again with libusb installed.\n", progname); avrdude_message(MSG_INFO, "%s: error: No usb support. Please compile again with libusb installed.\n", progname);
return -1; return -1;
} }
void micronucleus_initpgm(PROGRAMMER* pgm) void micronucleus_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "micronucleus"); strcpy(pgm->type, "micronucleus");
pgm->open = micronucleus_nousb_open; pgm->open = micronucleus_nousb_open;
} }

2
src/micronucleus.h
View File

@ -26,7 +26,7 @@ extern "C" {
#endif #endif
extern const char micronucleus_desc[]; extern const char micronucleus_desc[];
void micronucleus_initpgm(PROGRAMMER* pgm); void micronucleus_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

78
src/par.c
View File

@ -73,8 +73,7 @@ static struct ppipins_t ppipins[] = {
#define NPINS (sizeof(ppipins)/sizeof(struct ppipins_t)) #define NPINS (sizeof(ppipins)/sizeof(struct ppipins_t))
static int par_setpin_internal(PROGRAMMER * pgm, int pin, int value) static int par_setpin_internal(const PROGRAMMER *pgm, int pin, int value) {
{
int inverted; int inverted;
inverted = pin & PIN_INVERSE; inverted = pin & PIN_INVERSE;
@ -102,13 +101,11 @@ static int par_setpin_internal(PROGRAMMER * pgm, int pin, int value)
return 0; return 0;
} }
static int par_setpin(PROGRAMMER * pgm, int pinfunc, int value) static int par_setpin(const PROGRAMMER * pgm, int pinfunc, int value) {
{
return par_setpin_internal(pgm, pgm->pinno[pinfunc], value); return par_setpin_internal(pgm, pgm->pinno[pinfunc], value);
} }
static void par_setmany(PROGRAMMER * pgm, int pinfunc, int value) static void par_setmany(const PROGRAMMER *pgm, int pinfunc, int value) {
{
int pin, mask; int pin, mask;
int pinset = pgm->pinno[pinfunc]; int pinset = pgm->pinno[pinfunc];
@ -121,8 +118,7 @@ static void par_setmany(PROGRAMMER * pgm, int pinfunc, int value)
} }
} }
static int par_getpin(PROGRAMMER * pgm, int pinfunc) static int par_getpin(const PROGRAMMER * pgm, int pinfunc) {
{
int value; int value;
int inverted; int inverted;
int pin = pgm->pinno[pinfunc]; int pin = pgm->pinno[pinfunc];
@ -150,8 +146,7 @@ static int par_getpin(PROGRAMMER * pgm, int pinfunc)
} }
static int par_highpulsepin(PROGRAMMER * pgm, int pinfunc) static int par_highpulsepin(const PROGRAMMER *pgm, int pinfunc) {
{
int inverted; int inverted;
int pin = pgm->pinno[pinfunc]; int pin = pgm->pinno[pinfunc];
@ -190,8 +185,7 @@ static int par_highpulsepin(PROGRAMMER * pgm, int pinfunc)
/* /*
* apply power to the AVR processor * apply power to the AVR processor
*/ */
static void par_powerup(PROGRAMMER * pgm) static void par_powerup(const PROGRAMMER *pgm) {
{
par_setmany(pgm, PPI_AVR_VCC, 1); /* power up */ par_setmany(pgm, PPI_AVR_VCC, 1); /* power up */
usleep(100000); usleep(100000);
} }
@ -200,18 +194,15 @@ static void par_powerup(PROGRAMMER * pgm)
/* /*
* remove power from the AVR processor * remove power from the AVR processor
*/ */
static void par_powerdown(PROGRAMMER * pgm) static void par_powerdown(const PROGRAMMER *pgm) {
{
par_setmany(pgm, PPI_AVR_VCC, 0); /* power down */ par_setmany(pgm, PPI_AVR_VCC, 0); /* power down */
} }
static void par_disable(PROGRAMMER * pgm) static void par_disable(const PROGRAMMER *pgm) {
{
par_setmany(pgm, PPI_AVR_BUFF, 1); /* turn off */ par_setmany(pgm, PPI_AVR_BUFF, 1); /* turn off */
} }
static void par_enable(PROGRAMMER * pgm) static void par_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
/* /*
* Prepare to start talking to the connected device - pull reset low * Prepare to start talking to the connected device - pull reset low
* first, delay a few milliseconds, then enable the buffer. This * first, delay a few milliseconds, then enable the buffer. This
@ -232,8 +223,7 @@ static void par_enable(PROGRAMMER * pgm)
par_setmany(pgm, PPI_AVR_BUFF, 0); par_setmany(pgm, PPI_AVR_BUFF, 0);
} }
static int par_open(PROGRAMMER * pgm, char * port) static int par_open(PROGRAMMER *pgm, const char *port) {
{
int rc; int rc;
if (bitbang_check_prerequisites(pgm) < 0) if (bitbang_check_prerequisites(pgm) < 0)
@ -267,8 +257,7 @@ static int par_open(PROGRAMMER * pgm, char * port)
} }
static void par_close(PROGRAMMER * pgm) static void par_close(PROGRAMMER *pgm) {
{
/* /*
* Restore pin values before closing, * Restore pin values before closing,
@ -331,40 +320,41 @@ static void par_close(PROGRAMMER * pgm)
/* /*
* parse the -E string * parse the -E string
*/ */
static int par_parseexitspecs(PROGRAMMER * pgm, char *s) static int par_parseexitspecs(PROGRAMMER *pgm, const char *sp) {
{ char *cp, *s, *str = cfg_strdup("par_parseexitspecs()", sp);
char *cp;
while ((cp = strtok(s, ","))) { s = str;
if (strcmp(cp, "reset") == 0) { while((cp = strtok(s, ","))) {
if(strcmp(cp, "reset") == 0)
pgm->exit_reset = EXIT_RESET_ENABLED; pgm->exit_reset = EXIT_RESET_ENABLED;
}
else if (strcmp(cp, "noreset") == 0) { else if(strcmp(cp, "noreset") == 0)
pgm->exit_reset = EXIT_RESET_DISABLED; pgm->exit_reset = EXIT_RESET_DISABLED;
}
else if (strcmp(cp, "vcc") == 0) { else if(strcmp(cp, "vcc") == 0)
pgm->exit_vcc = EXIT_VCC_ENABLED; pgm->exit_vcc = EXIT_VCC_ENABLED;
}
else if (strcmp(cp, "novcc") == 0) { else if(strcmp(cp, "novcc") == 0)
pgm->exit_vcc = EXIT_VCC_DISABLED; pgm->exit_vcc = EXIT_VCC_DISABLED;
}
else if (strcmp(cp, "d_high") == 0) { else if(strcmp(cp, "d_high") == 0)
pgm->exit_datahigh = EXIT_DATAHIGH_ENABLED; pgm->exit_datahigh = EXIT_DATAHIGH_ENABLED;
}
else if (strcmp(cp, "d_low") == 0) { else if(strcmp(cp, "d_low") == 0)
pgm->exit_datahigh = EXIT_DATAHIGH_DISABLED; pgm->exit_datahigh = EXIT_DATAHIGH_DISABLED;
}
else { else {
free(str);
return -1; return -1;
} }
s = 0; /* strtok() should be called with the actual string only once */ s = NULL; // Only call strtok() once with the actual string
} }
free(str);
return 0; return 0;
} }
void par_initpgm(PROGRAMMER * pgm) void par_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "PPI"); strcpy(pgm->type, "PPI");
pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed
@ -400,10 +390,8 @@ void par_initpgm(PROGRAMMER * pgm)
#else /* !HAVE_PARPORT */ #else /* !HAVE_PARPORT */
void par_initpgm(PROGRAMMER * pgm) void par_initpgm(PROGRAMMER *pgm) {
{ avrdude_message(MSG_INFO, "%s: parallel port access not available in this configuration\n", progname);
avrdude_message(MSG_INFO, "%s: parallel port access not available in this configuration\n",
progname);
} }
#endif /* HAVE_PARPORT */ #endif /* HAVE_PARPORT */

2
src/par.h
View File

@ -26,7 +26,7 @@ extern "C" {
#endif #endif
extern const char par_desc[]; extern const char par_desc[];
void par_initpgm (PROGRAMMER * pgm); void par_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

69
src/pgm.c
View File

@ -28,36 +28,37 @@
#include "avrdude.h" #include "avrdude.h"
#include "libavrdude.h" #include "libavrdude.h"
static int pgm_default_2 (struct programmer_t *, AVRPART *); static void pgm_default(void);
static int pgm_default_3 (struct programmer_t * pgm, AVRPART * p, AVRMEM * mem, static int pgm_default_2(const PROGRAMMER *, const AVRPART *);
unsigned long addr, unsigned char * value); static int pgm_default_3(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
static void pgm_default_4 (struct programmer_t *); unsigned long addr, unsigned char * value);
static int pgm_default_5 (struct programmer_t * pgm, AVRPART * p, AVRMEM * mem, static void pgm_default_4(const PROGRAMMER *);
unsigned long addr, unsigned char data); static int pgm_default_5(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
static void pgm_default_6 (struct programmer_t *, const char *); unsigned long addr, unsigned char data);
static void pgm_default_6(const PROGRAMMER *, const char *);
static int pgm_default_open (struct programmer_t *pgm, char * name) static int pgm_default_open(PROGRAMMER *pgm, const char *name) {
{ avrdude_message(MSG_INFO, "\n%s: programmer does not support open()", progname);
avrdude_message(MSG_INFO, "\n%s: Fatal error: Programmer does not support open()",
progname);
return -1; return -1;
} }
static int pgm_default_led (struct programmer_t * pgm, int value) static void pgm_default_close(PROGRAMMER *pgm) {
{ pgm_default();
/* }
* If programmer has no LEDs, just do nothing.
*/ static void pgm_default_enable(PROGRAMMER *pgm, const AVRPART *p) {
pgm_default();
}
static int pgm_default_led(const PROGRAMMER *pgm, int value) {
// If programmer has no LEDs, just do nothing
return 0; return 0;
} }
static void pgm_default_powerup_powerdown (struct programmer_t * pgm) static void pgm_default_powerup_powerdown(const PROGRAMMER *pgm) {
{ // If programmer does not support powerup/down, just do nothing
/*
* If programmer does not support powerup/down, just do nothing.
*/
} }
@ -94,14 +95,14 @@ PROGRAMMER *pgm_new(void) {
*/ */
pgm->initialize = pgm_default_2; pgm->initialize = pgm_default_2;
pgm->display = pgm_default_6; pgm->display = pgm_default_6;
pgm->enable = pgm_default_4; pgm->enable = pgm_default_enable;
pgm->disable = pgm_default_4; pgm->disable = pgm_default_4;
pgm->powerup = pgm_default_powerup_powerdown; pgm->powerup = pgm_default_powerup_powerdown;
pgm->powerdown = pgm_default_powerup_powerdown; pgm->powerdown = pgm_default_powerup_powerdown;
pgm->program_enable = pgm_default_2; pgm->program_enable = pgm_default_2;
pgm->chip_erase = pgm_default_2; pgm->chip_erase = pgm_default_2;
pgm->open = pgm_default_open; pgm->open = pgm_default_open;
pgm->close = pgm_default_4; pgm->close = pgm_default_close;
pgm->read_byte = pgm_default_3; pgm->read_byte = pgm_default_3;
pgm->write_byte = pgm_default_5; pgm->write_byte = pgm_default_5;
@ -189,39 +190,33 @@ PROGRAMMER *pgm_dup(const PROGRAMMER *src) {
} }
static void pgm_default(void) static void pgm_default(void) {
{
avrdude_message(MSG_INFO, "%s: programmer operation not supported\n", progname); avrdude_message(MSG_INFO, "%s: programmer operation not supported\n", progname);
} }
static int pgm_default_2 (struct programmer_t * pgm, AVRPART * p) static int pgm_default_2 (const PROGRAMMER *pgm, const AVRPART *p) {
{
pgm_default(); pgm_default();
return -1; return -1;
} }
static int pgm_default_3 (struct programmer_t * pgm, AVRPART * p, AVRMEM * mem, static int pgm_default_3 (const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char * value) unsigned long addr, unsigned char * value) {
{
pgm_default(); pgm_default();
return -1; return -1;
} }
static void pgm_default_4 (struct programmer_t * pgm) static void pgm_default_4 (const PROGRAMMER *pgm) {
{
pgm_default(); pgm_default();
} }
static int pgm_default_5 (struct programmer_t * pgm, AVRPART * p, AVRMEM * mem, static int pgm_default_5 (const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char data) unsigned long addr, unsigned char data) {
{
pgm_default(); pgm_default();
return -1; return -1;
} }
static void pgm_default_6 (struct programmer_t * pgm, const char * p) static void pgm_default_6 (const PROGRAMMER *pgm, const char *p) {
{
pgm_default(); pgm_default();
} }

2
src/pgm_type.c
View File

@ -129,7 +129,7 @@ const PROGRAMMER_TYPE * locate_programmer_type(const char * id)
} }
// Return type id given the init function or "" if not found // Return type id given the init function or "" if not found
const char *locate_programmer_type_id(void (*initpgm)(struct programmer_t *pgm)) { const char *locate_programmer_type_id(void (*initpgm)(PROGRAMMER *pgm)) {
for (int i=0; i < sizeof programmers_types/sizeof*programmers_types; i++) for (int i=0; i < sizeof programmers_types/sizeof*programmers_types; i++)
if(programmers_types[i].initpgm == initpgm) if(programmers_types[i].initpgm == initpgm)
return programmers_types[i].id; return programmers_types[i].id;

88
src/pickit2.c
View File

@ -104,8 +104,8 @@ static int usb_open_device(struct usb_dev_handle **dev, int vid, int pid);
#define USB_ERROR_IO 5 #define USB_ERROR_IO 5
#endif // WIN32 #endif // WIN32
static int pickit2_write_report(PROGRAMMER *pgm, const unsigned char report[65]); static int pickit2_write_report(const PROGRAMMER *pgm, const unsigned char report[65]);
static int pickit2_read_report(PROGRAMMER *pgm, unsigned char report[65]); static int pickit2_read_report(const PROGRAMMER *pgm, unsigned char report[65]);
#ifndef MIN #ifndef MIN
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y)) #define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
@ -179,8 +179,7 @@ static void pickit2_teardown(PROGRAMMER * pgm)
free(pgm->cookie); free(pgm->cookie);
} }
static int pickit2_open(PROGRAMMER * pgm, char * port) static int pickit2_open(PROGRAMMER *pgm, const char *port) {
{
#if (defined(WIN32) && defined(HAVE_LIBHID)) #if (defined(WIN32) && defined(HAVE_LIBHID))
PDATA(pgm)->usb_handle = open_hid(PICKIT2_VID, PICKIT2_PID); PDATA(pgm)->usb_handle = open_hid(PICKIT2_VID, PICKIT2_PID);
@ -241,8 +240,7 @@ static void pickit2_close(PROGRAMMER * pgm)
} }
static int pickit2_initialize(PROGRAMMER * pgm, AVRPART * p) static int pickit2_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char temp[4]; unsigned char temp[4];
memset(temp, 0, sizeof(temp)); memset(temp, 0, sizeof(temp));
@ -317,8 +315,7 @@ static int pickit2_initialize(PROGRAMMER * pgm, AVRPART * p)
return -1; return -1;
} }
static void pickit2_disable(PROGRAMMER * pgm) static void pickit2_disable(const PROGRAMMER *pgm) {
{
/* make sure all pins are floating & all voltages are off */ /* make sure all pins are floating & all voltages are off */
static const unsigned char report[65] = static const unsigned char report[65] =
{ {
@ -339,15 +336,11 @@ static void pickit2_disable(PROGRAMMER * pgm)
return; return;
} }
static void pickit2_enable(PROGRAMMER * pgm) static void pickit2_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
/* Do nothing. */
return; return;
} }
static void pickit2_display(PROGRAMMER * pgm, const char * p) static void pickit2_display(const PROGRAMMER *pgm, const char *p) {
{
DEBUG( "%s: Found \"%s\" version %d.%d.%d\n", progname, p, 1, 1, 1); DEBUG( "%s: Found \"%s\" version %d.%d.%d\n", progname, p, 1, 1, 1);
return; return;
} }
@ -356,14 +349,12 @@ static void pickit2_display(PROGRAMMER * pgm, const char * p)
#define readReport(x) 0 #define readReport(x) 0
#if 0 #if 0
static int pickit2_rdy_led (struct programmer_t * pgm, int value) static int pickit2_rdy_led(const PROGRAMMER *pgm, int value) {
{
// no rdy led // no rdy led
return 0; return 0;
} }
static int pickit2_err_led(struct programmer_t * pgm, int value) static int pickit2_err_led(const PROGRAMMER *pgm, int value) {
{
// there is no error led, so just flash the busy led a few times // there is no error led, so just flash the busy led a few times
uint8_t report[65] = uint8_t report[65] =
{ {
@ -386,8 +377,7 @@ static int pickit2_err_led(struct programmer_t * pgm, int value)
} }
#endif #endif
static int pickit2_pgm_led (struct programmer_t * pgm, int value) static int pickit2_pgm_led(const PROGRAMMER *pgm, int value) {
{
// script to set busy led appropriately // script to set busy led appropriately
uint8_t report[65] = {0, CMD_EXEC_SCRIPT_2(1), uint8_t report[65] = {0, CMD_EXEC_SCRIPT_2(1),
value ? SCR_BUSY_LED_ON : SCR_BUSY_LED_OFF, value ? SCR_BUSY_LED_ON : SCR_BUSY_LED_OFF,
@ -397,26 +387,22 @@ static int pickit2_pgm_led (struct programmer_t * pgm, int value)
return pickit2_write_report(pgm, report) != -1; return pickit2_write_report(pgm, report) != -1;
} }
static int pickit2_vfy_led (struct programmer_t * pgm, int value) static int pickit2_vfy_led(const PROGRAMMER *pgm, int value) {
{
// no such thing - maybe just call pgm_led // no such thing - maybe just call pgm_led
return pgm->pgm_led(pgm, value); return pgm->pgm_led(pgm, value);
} }
static void pickit2_powerup(struct programmer_t * pgm) static void pickit2_powerup(const PROGRAMMER *pgm) {
{
// turn vdd on? // turn vdd on?
} }
static void pickit2_powerdown(struct programmer_t * pgm) static void pickit2_powerdown(const PROGRAMMER *pgm) {
{
// do what? // do what?
pgm->disable(pgm); pgm->disable(pgm);
} }
static int pickit2_program_enable(struct programmer_t * pgm, AVRPART * p) static int pickit2_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char cmd[4]; unsigned char cmd[4];
unsigned char res[4]; unsigned char res[4];
@ -449,8 +435,7 @@ static int pickit2_program_enable(struct programmer_t * pgm, AVRPART * p)
return 0; return 0;
} }
static int pickit2_chip_erase(struct programmer_t * pgm, AVRPART * p) static int pickit2_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char cmd[4]; unsigned char cmd[4];
unsigned char res[4]; unsigned char res[4];
@ -475,9 +460,9 @@ static int pickit2_chip_erase(struct programmer_t * pgm, AVRPART * p)
return 0; return 0;
} }
static int pickit2_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int pickit2_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
{
// only supporting flash & eeprom page reads // only supporting flash & eeprom page reads
if ((!mem->paged || page_size <= 1) || (strcmp(mem->desc, "flash") != 0 && strcmp(mem->desc, "eeprom") != 0)) if ((!mem->paged || page_size <= 1) || (strcmp(mem->desc, "flash") != 0 && strcmp(mem->desc, "eeprom") != 0))
{ {
@ -568,7 +553,7 @@ static int pickit2_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
} }
static int pickit2_commit_page(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int pickit2_commit_page(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr) unsigned long addr)
{ {
OPCODE * wp, * lext; OPCODE * wp, * lext;
@ -618,7 +603,7 @@ static int pickit2_commit_page(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
} }
// not actually a paged write, but a bulk/batch write // not actually a paged write, but a bulk/batch write
static int pickit2_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int pickit2_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) unsigned int page_size, unsigned int addr, unsigned int n_bytes)
{ {
// only paged write for flash implemented // only paged write for flash implemented
@ -731,14 +716,14 @@ static int pickit2_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
} }
static int pickit2_cmd(struct programmer_t * pgm, const unsigned char *cmd, static int pickit2_cmd(const PROGRAMMER *pgm, const unsigned char *cmd,
unsigned char *res) unsigned char *res)
{ {
return pgm->spi(pgm, cmd, res, 4); return pgm->spi(pgm, cmd, res, 4);
} }
// breaks up the cmd[] data into packets & sends to the pickit2. Data shifted in is stored in res[]. // breaks up the cmd[] data into packets & sends to the pickit2. Data shifted in is stored in res[].
static int pickit2_spi(struct programmer_t * pgm, const unsigned char *cmd, static int pickit2_spi(const PROGRAMMER *pgm, const unsigned char *cmd,
unsigned char *res, int n_bytes) unsigned char *res, int n_bytes)
{ {
int retval = 0, temp1 = 0, temp2 = 0, count = n_bytes; int retval = 0, temp1 = 0, temp2 = 0, count = n_bytes;
@ -1058,8 +1043,7 @@ static HANDLE open_hid(unsigned short vid, unsigned short pid)
} }
// simple read with timeout // simple read with timeout
static int usb_read_interrupt(PROGRAMMER *pgm, void *buff, int size, int timeout) static int usb_read_interrupt(const PROGRAMMER *pgm, void *buff, int size, int timeout) {
{
OVERLAPPED ovr; OVERLAPPED ovr;
DWORD bytesRead = 0; DWORD bytesRead = 0;
@ -1084,8 +1068,7 @@ static int usb_read_interrupt(PROGRAMMER *pgm, void *buff, int size, int timeout
} }
// simple write with timeout // simple write with timeout
static int usb_write_interrupt(PROGRAMMER *pgm, const void *buff, int size, int timeout) static int usb_write_interrupt(const PROGRAMMER *pgm, const void *buff, int size, int timeout) {
{
OVERLAPPED ovr; OVERLAPPED ovr;
DWORD bytesWritten = 0; DWORD bytesWritten = 0;
@ -1109,13 +1092,11 @@ static int usb_write_interrupt(PROGRAMMER *pgm, const void *buff, int size, int
return bytesWritten > 0 ? bytesWritten : -1; return bytesWritten > 0 ? bytesWritten : -1;
} }
static int pickit2_write_report(PROGRAMMER * pgm, const unsigned char report[65]) static int pickit2_write_report(const PROGRAMMER *pgm, const unsigned char report[65]) {
{
return usb_write_interrupt(pgm, report, 65, PDATA(pgm)->transaction_timeout); // XXX return usb_write_interrupt(pgm, report, 65, PDATA(pgm)->transaction_timeout); // XXX
} }
static int pickit2_read_report(PROGRAMMER * pgm, unsigned char report[65]) static int pickit2_read_report(const PROGRAMMER *pgm, unsigned char report[65]) {
{
return usb_read_interrupt(pgm, report, 65, PDATA(pgm)->transaction_timeout); return usb_read_interrupt(pgm, report, 65, PDATA(pgm)->transaction_timeout);
} }
@ -1180,21 +1161,18 @@ static int usb_open_device(struct usb_dev_handle **device, int vendor, int produ
return -1; return -1;
} }
static int pickit2_write_report(PROGRAMMER * pgm, const unsigned char report[65]) static int pickit2_write_report(const PROGRAMMER *pgm, const unsigned char report[65]) {
{
// endpoint 1 OUT?? // endpoint 1 OUT??
return usb_interrupt_write(PDATA(pgm)->usb_handle, USB_ENDPOINT_OUT | 1, (char*)(report+1), 64, PDATA(pgm)->transaction_timeout); return usb_interrupt_write(PDATA(pgm)->usb_handle, USB_ENDPOINT_OUT | 1, (char*)(report+1), 64, PDATA(pgm)->transaction_timeout);
} }
static int pickit2_read_report(PROGRAMMER * pgm, unsigned char report[65]) static int pickit2_read_report(const PROGRAMMER *pgm, unsigned char report[65]) {
{
// endpoint 1 IN?? // endpoint 1 IN??
return usb_interrupt_read(PDATA(pgm)->usb_handle, USB_ENDPOINT_IN | 1, (char*)(report+1), 64, PDATA(pgm)->transaction_timeout); return usb_interrupt_read(PDATA(pgm)->usb_handle, USB_ENDPOINT_IN | 1, (char*)(report+1), 64, PDATA(pgm)->transaction_timeout);
} }
#endif // WIN32 #endif // WIN32
static int pickit2_parseextparams(struct programmer_t * pgm, LISTID extparms) static int pickit2_parseextparams(const PROGRAMMER *pgm, const LISTID extparms) {
{
LNODEID ln; LNODEID ln;
const char *extended_param; const char *extended_param;
int rv = 0; int rv = 0;
@ -1251,8 +1229,7 @@ static int pickit2_parseextparams(struct programmer_t * pgm, LISTID extparms)
} }
void pickit2_initpgm (PROGRAMMER * pgm) void pickit2_initpgm(PROGRAMMER *pgm) {
{
/* /*
* mandatory functions - these are called without checking to see * mandatory functions - these are called without checking to see
* whether they are assigned or not * whether they are assigned or not
@ -1307,7 +1284,7 @@ void pickit2_initpgm (PROGRAMMER * pgm)
strncpy(pgm->type, "pickit2", sizeof(pgm->type)); strncpy(pgm->type, "pickit2", sizeof(pgm->type));
} }
#else #else
static int pickit2_nousb_open (struct programmer_t *pgm, char * name) { static int pickit2_nousb_open(PROGRAMMER *pgm, const char *name) {
avrdude_message(MSG_INFO, avrdude_message(MSG_INFO,
#ifdef WIN32 #ifdef WIN32
"%s: error: no usb or hid support. Please compile again with libusb or HID support from Win32 DDK installed.\n", "%s: error: no usb or hid support. Please compile again with libusb or HID support from Win32 DDK installed.\n",
@ -1319,8 +1296,7 @@ static int pickit2_nousb_open (struct programmer_t *pgm, char * name) {
return -1; return -1;
} }
void pickit2_initpgm (PROGRAMMER * pgm) void pickit2_initpgm(PROGRAMMER *pgm) {
{
/* /*
* mandatory functions - these are called without checking to see * mandatory functions - these are called without checking to see
* whether they are assigned or not * whether they are assigned or not

2
src/pickit2.h
View File

@ -26,7 +26,7 @@ extern "C" {
#endif #endif
extern const char pickit2_desc[]; extern const char pickit2_desc[];
void pickit2_initpgm (PROGRAMMER * pgm); void pickit2_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

4
src/pindefs.c
View File

@ -118,7 +118,7 @@ static int pin_fill_old_pinlist(const struct pindef_t * const pindef, unsigned i
* *
* @param[inout] pgm programmer whose pins shall be converted. * @param[inout] pgm programmer whose pins shall be converted.
*/ */
int pgm_fill_old_pins(struct programmer_t * const pgm) { int pgm_fill_old_pins(PROGRAMMER * const pgm) {
if (pin_fill_old_pinlist(&(pgm->pin[PPI_AVR_VCC]), &(pgm->pinno[PPI_AVR_VCC])) < 0) if (pin_fill_old_pinlist(&(pgm->pin[PPI_AVR_VCC]), &(pgm->pinno[PPI_AVR_VCC])) < 0)
return -1; return -1;
@ -218,7 +218,7 @@ const char * pinmask_to_str(const pinmask_t * const pinmask) {
* @param[in] size the number of entries in checklist * @param[in] size the number of entries in checklist
* @returns 0 if all pin definitions are valid, -1 otherwise * @returns 0 if all pin definitions are valid, -1 otherwise
*/ */
int pins_check(const struct programmer_t * const pgm, const struct pin_checklist_t * const checklist, const int size, const bool output) { int pins_check(const PROGRAMMER *const pgm, const struct pin_checklist_t *const checklist, const int size, const bool output) {
static const struct pindef_t no_valid_pins = {{0}, {0}}; // default value if check list does not contain anything else static const struct pindef_t no_valid_pins = {{0}, {0}}; // default value if check list does not contain anything else
int rv = 0; // return value int rv = 0; // return value
int pinname; // loop counter through pinnames int pinname; // loop counter through pinnames

26
src/ppi.c
View File

@ -51,7 +51,7 @@ enum {
PPI_SHADOWREAD PPI_SHADOWREAD
}; };
static int ppi_shadow_access(union filedescriptor *fdp, int reg, static int ppi_shadow_access(const union filedescriptor *fdp, int reg,
unsigned char *v, unsigned char action) unsigned char *v, unsigned char action)
{ {
static unsigned char shadow[3]; static unsigned char shadow[3];
@ -93,8 +93,7 @@ static int ppi_shadow_access(union filedescriptor *fdp, int reg,
/* /*
* set the indicated bit of the specified register. * set the indicated bit of the specified register.
*/ */
int ppi_set(union filedescriptor *fdp, int reg, int bit) int ppi_set(const union filedescriptor *fdp, int reg, int bit) {
{
unsigned char v; unsigned char v;
int rc; int rc;
@ -112,8 +111,7 @@ int ppi_set(union filedescriptor *fdp, int reg, int bit)
/* /*
* clear the indicated bit of the specified register. * clear the indicated bit of the specified register.
*/ */
int ppi_clr(union filedescriptor *fdp, int reg, int bit) int ppi_clr(const union filedescriptor *fdp, int reg, int bit) {
{
unsigned char v; unsigned char v;
int rc; int rc;
@ -131,8 +129,7 @@ int ppi_clr(union filedescriptor *fdp, int reg, int bit)
/* /*
* get the indicated bit of the specified register. * get the indicated bit of the specified register.
*/ */
int ppi_get(union filedescriptor *fdp, int reg, int bit) int ppi_get(const union filedescriptor *fdp, int reg, int bit) {
{
unsigned char v; unsigned char v;
int rc; int rc;
@ -148,8 +145,7 @@ int ppi_get(union filedescriptor *fdp, int reg, int bit)
/* /*
* toggle the indicated bit of the specified register. * toggle the indicated bit of the specified register.
*/ */
int ppi_toggle(union filedescriptor *fdp, int reg, int bit) int ppi_toggle(const union filedescriptor *fdp, int reg, int bit) {
{
unsigned char v; unsigned char v;
int rc; int rc;
@ -167,8 +163,7 @@ int ppi_toggle(union filedescriptor *fdp, int reg, int bit)
/* /*
* get all bits of the specified register. * get all bits of the specified register.
*/ */
int ppi_getall(union filedescriptor *fdp, int reg) int ppi_getall(const union filedescriptor *fdp, int reg) {
{
unsigned char v; unsigned char v;
int rc; int rc;
@ -183,8 +178,7 @@ int ppi_getall(union filedescriptor *fdp, int reg)
/* /*
* set all bits of the specified register to val. * set all bits of the specified register to val.
*/ */
int ppi_setall(union filedescriptor *fdp, int reg, int val) int ppi_setall(const union filedescriptor *fdp, int reg, int val) {
{
unsigned char v; unsigned char v;
int rc; int rc;
@ -198,8 +192,7 @@ int ppi_setall(union filedescriptor *fdp, int reg, int val)
} }
void ppi_open(char * port, union filedescriptor *fdp) void ppi_open(const char *port, union filedescriptor *fdp) {
{
int fd; int fd;
unsigned char v; unsigned char v;
@ -225,8 +218,7 @@ void ppi_open(char * port, union filedescriptor *fdp)
} }
void ppi_close(union filedescriptor *fdp) void ppi_close(const union filedescriptor *fdp) {
{
ppi_release (fdp->ifd); ppi_release (fdp->ifd);
close(fdp->ifd); close(fdp->ifd);
} }

16
src/ppi.h
View File

@ -34,21 +34,21 @@ enum {
extern "C" { extern "C" {
#endif #endif
int ppi_get (union filedescriptor *fdp, int reg, int bit); int ppi_get (const union filedescriptor *fdp, int reg, int bit);
int ppi_set (union filedescriptor *fdp, int reg, int bit); int ppi_set (const union filedescriptor *fdp, int reg, int bit);
int ppi_clr (union filedescriptor *fdp, int reg, int bit); int ppi_clr (const union filedescriptor *fdp, int reg, int bit);
int ppi_getall (union filedescriptor *fdp, int reg); int ppi_getall (const union filedescriptor *fdp, int reg);
int ppi_setall (union filedescriptor *fdp, int reg, int val); int ppi_setall (const union filedescriptor *fdp, int reg, int val);
int ppi_toggle (union filedescriptor *fdp, int reg, int bit); int ppi_toggle (const union filedescriptor *fdp, int reg, int bit);
void ppi_open (char * port, union filedescriptor *fdp); void ppi_open (const char *port, union filedescriptor *fdp);
void ppi_close (union filedescriptor *fdp); void ppi_close (const union filedescriptor *fdp);
#ifdef __cplusplus #ifdef __cplusplus
} }

39
src/ppiwin.c
View File

@ -84,8 +84,7 @@ static void outb(unsigned char value, unsigned short port);
/* FUNCTION DEFINITIONS */ /* FUNCTION DEFINITIONS */
void ppi_open(char *port, union filedescriptor *fdp) void ppi_open(const char *port, union filedescriptor *fdp) {
{
unsigned char i; unsigned char i;
int fd; int fd;
@ -138,8 +137,7 @@ void ppi_open(char *port, union filedescriptor *fdp)
#define DRIVERNAME "\\\\.\\giveio" #define DRIVERNAME "\\\\.\\giveio"
static int winnt_pp_open(void) static int winnt_pp_open(void) {
{
// Only try to use giveio under Windows NT/2000/XP. // Only try to use giveio under Windows NT/2000/XP.
OSVERSIONINFO ver_info; OSVERSIONINFO ver_info;
@ -178,8 +176,7 @@ static int winnt_pp_open(void)
void ppi_close(union filedescriptor *fdp) void ppi_close(const union filedescriptor *fdp) {
{
return; return;
} }
@ -188,8 +185,7 @@ void ppi_close(union filedescriptor *fdp)
/* /*
* set the indicated bit of the specified register. * set the indicated bit of the specified register.
*/ */
int ppi_set(union filedescriptor *fdp, int reg, int bit) int ppi_set(const union filedescriptor *fdp, int reg, int bit) {
{
unsigned char v; unsigned char v;
unsigned short port; unsigned short port;
@ -204,8 +200,7 @@ int ppi_set(union filedescriptor *fdp, int reg, int bit)
/* /*
* clear the indicated bit of the specified register. * clear the indicated bit of the specified register.
*/ */
int ppi_clr(union filedescriptor *fdp, int reg, int bit) int ppi_clr(const union filedescriptor *fdp, int reg, int bit) {
{
unsigned char v; unsigned char v;
unsigned short port; unsigned short port;
@ -221,8 +216,7 @@ int ppi_clr(union filedescriptor *fdp, int reg, int bit)
/* /*
* get the indicated bit of the specified register. * get the indicated bit of the specified register.
*/ */
int ppi_get(union filedescriptor *fdp, int reg, int bit) int ppi_get(const union filedescriptor *fdp, int reg, int bit) {
{
unsigned char v; unsigned char v;
v = inb(port_get(fdp, reg)); v = inb(port_get(fdp, reg));
@ -237,8 +231,7 @@ int ppi_get(union filedescriptor *fdp, int reg, int bit)
/* /*
* toggle the indicated bit of the specified register. * toggle the indicated bit of the specified register.
*/ */
int ppi_toggle(union filedescriptor *fdp, int reg, int bit) int ppi_toggle(const union filedescriptor *fdp, int reg, int bit) {
{
unsigned char v; unsigned char v;
unsigned short port; unsigned short port;
@ -255,8 +248,7 @@ int ppi_toggle(union filedescriptor *fdp, int reg, int bit)
/* /*
* get all bits of the specified register. * get all bits of the specified register.
*/ */
int ppi_getall(union filedescriptor *fdp, int reg) int ppi_getall(const union filedescriptor *fdp, int reg) {
{
unsigned char v; unsigned char v;
v = inb(port_get(fdp, reg)); v = inb(port_get(fdp, reg));
@ -270,8 +262,7 @@ int ppi_getall(union filedescriptor *fdp, int reg)
/* /*
* set all bits of the specified register to val. * set all bits of the specified register to val.
*/ */
int ppi_setall(union filedescriptor *fdp, int reg, int val) int ppi_setall(const union filedescriptor *fdp, int reg, int val) {
{
outb((unsigned char)val, port_get(fdp, reg)); outb((unsigned char)val, port_get(fdp, reg));
return 0; return 0;
} }
@ -280,15 +271,13 @@ int ppi_setall(union filedescriptor *fdp, int reg, int val)
/* Calculate port address to access. */ /* Calculate port address to access. */
static unsigned short port_get(union filedescriptor *fdp, int reg) static unsigned short port_get(const union filedescriptor *fdp, int reg) {
{
return((unsigned short)(fdp->ifd + reg2offset(reg))); return((unsigned short)(fdp->ifd + reg2offset(reg)));
} }
/* Convert register enum to offset of base address. */ /* Convert register enum to offset of base address. */
static unsigned char reg2offset(int reg) static unsigned char reg2offset(int reg) {
{
unsigned char offset = 0; unsigned char offset = 0;
switch(reg) switch(reg)
@ -315,8 +304,7 @@ static unsigned char reg2offset(int reg)
/* Read in value from port. */ /* Read in value from port. */
static unsigned char inb(unsigned short port) static unsigned char inb(unsigned short port) {
{
unsigned char t; unsigned char t;
asm volatile ("in %1, %0" asm volatile ("in %1, %0"
@ -328,8 +316,7 @@ static unsigned char inb(unsigned short port)
/* Write value to port. */ /* Write value to port. */
static void outb(unsigned char value, unsigned short port) static void outb(unsigned char value, unsigned short port) {
{
asm volatile ("out %1, %0" asm volatile ("out %1, %0"
: :
: "d" (port), "a" (value) ); : "d" (port), "a" (value) );

18
src/ser_avrdoper.c
View File

@ -96,8 +96,7 @@ static void usbCloseDevice(union filedescriptor *fdp)
/* ------------------------------------------------------------------------- */ /* ------------------------------------------------------------------------- */
static int usbSetReport(union filedescriptor *fdp, int reportType, char *buffer, int len) static int usbSetReport(const union filedescriptor *fdp, int reportType, char *buffer, int len) {
{
hid_device *udev = (hid_device *)fdp->usb.handle; hid_device *udev = (hid_device *)fdp->usb.handle;
int bytesSent = -1; int bytesSent = -1;
@ -122,7 +121,7 @@ static int usbSetReport(union filedescriptor *fdp, int reportType, char *buffer,
/* ------------------------------------------------------------------------- */ /* ------------------------------------------------------------------------- */
static int usbGetReport(union filedescriptor *fdp, int reportType, int reportNumber, static int usbGetReport(const union filedescriptor *fdp, int reportType, int reportNumber,
char *buffer, int *len) char *buffer, int *len)
{ {
hid_device *udev = (hid_device *)fdp->usb.handle; hid_device *udev = (hid_device *)fdp->usb.handle;
@ -221,7 +220,7 @@ static char *usbErrorText(int usbErrno)
/* ------------------------------------------------------------------------- */ /* ------------------------------------------------------------------------- */
static int avrdoper_open(char *port, union pinfo pinfo, union filedescriptor *fdp) static int avrdoper_open(const char *port, union pinfo pinfo, union filedescriptor *fdp)
{ {
int rval; int rval;
char *vname = "obdev.at"; char *vname = "obdev.at";
@ -255,7 +254,7 @@ static int chooseDataSize(int len)
return i - 1; return i - 1;
} }
static int avrdoper_send(union filedescriptor *fdp, const unsigned char *buf, size_t buflen) static int avrdoper_send(const union filedescriptor *fdp, const unsigned char *buf, size_t buflen)
{ {
if(verbose > 3) if(verbose > 3)
dumpBlock("Send", buf, buflen); dumpBlock("Send", buf, buflen);
@ -282,8 +281,7 @@ static int avrdoper_send(union filedescriptor *fdp, const unsigned char *buf, si
/* ------------------------------------------------------------------------- */ /* ------------------------------------------------------------------------- */
static int avrdoperFillBuffer(union filedescriptor *fdp) static int avrdoperFillBuffer(const union filedescriptor *fdp) {
{
int bytesPending = reportDataSizes[1]; /* guess how much data is buffered in device */ int bytesPending = reportDataSizes[1]; /* guess how much data is buffered in device */
avrdoperRxPosition = avrdoperRxLength = 0; avrdoperRxPosition = avrdoperRxLength = 0;
@ -316,7 +314,7 @@ static int avrdoperFillBuffer(union filedescriptor *fdp)
return 0; return 0;
} }
static int avrdoper_recv(union filedescriptor *fdp, unsigned char *buf, size_t buflen) static int avrdoper_recv(const union filedescriptor *fdp, unsigned char *buf, size_t buflen)
{ {
unsigned char *p = buf; unsigned char *p = buf;
int remaining = buflen; int remaining = buflen;
@ -341,7 +339,7 @@ static int avrdoper_recv(union filedescriptor *fdp, unsigned char *buf, size_t b
/* ------------------------------------------------------------------------- */ /* ------------------------------------------------------------------------- */
static int avrdoper_drain(union filedescriptor *fdp, int display) static int avrdoper_drain(const union filedescriptor *fdp, int display)
{ {
do{ do{
if (avrdoperFillBuffer(fdp) < 0) if (avrdoperFillBuffer(fdp) < 0)
@ -352,7 +350,7 @@ static int avrdoper_drain(union filedescriptor *fdp, int display)
/* ------------------------------------------------------------------------- */ /* ------------------------------------------------------------------------- */
static int avrdoper_set_dtr_rts(union filedescriptor *fdp, int is_on) static int avrdoper_set_dtr_rts(const union filedescriptor *fdp, int is_on)
{ {
avrdude_message(MSG_INFO, "%s: AVR-Doper doesn't support DTR/RTS setting\n", progname); avrdude_message(MSG_INFO, "%s: AVR-Doper doesn't support DTR/RTS setting\n", progname);
return -1; return -1;

28
src/ser_posix.c
View File

@ -122,8 +122,7 @@ static struct baud_mapping baud_lookup_table [] = {
static struct termios original_termios; static struct termios original_termios;
static int saved_original_termios; static int saved_original_termios;
static speed_t serial_baud_lookup(long baud, bool *nonstandard) static speed_t serial_baud_lookup(long baud, bool *nonstandard) {
{
struct baud_mapping *map = baud_lookup_table; struct baud_mapping *map = baud_lookup_table;
*nonstandard = false; *nonstandard = false;
@ -146,8 +145,7 @@ static speed_t serial_baud_lookup(long baud, bool *nonstandard)
return baud; return baud;
} }
static int ser_setparams(union filedescriptor *fd, long baud, unsigned long cflags) static int ser_setparams(const union filedescriptor *fd, long baud, unsigned long cflags) {
{
int rc; int rc;
struct termios termios; struct termios termios;
bool nonstandard; bool nonstandard;
@ -283,9 +281,7 @@ static int ser_setparams(union filedescriptor *fd, long baud, unsigned long cfla
* terminal/console server with serial parameters configured * terminal/console server with serial parameters configured
* appropriately (e. g. 115200-8-N-1 for a STK500.) * appropriately (e. g. 115200-8-N-1 for a STK500.)
*/ */
static int static int net_open(const char *port, union filedescriptor *fdp) {
net_open(const char *port, union filedescriptor *fdp)
{
char *hp, *hstr, *pstr; char *hp, *hstr, *pstr;
int s, fd, ret = -1; int s, fd, ret = -1;
struct addrinfo hints; struct addrinfo hints;
@ -361,8 +357,7 @@ error:
} }
static int ser_set_dtr_rts(union filedescriptor *fdp, int is_on) static int ser_set_dtr_rts(const union filedescriptor *fdp, int is_on) {
{
unsigned int ctl; unsigned int ctl;
int r; int r;
@ -390,8 +385,7 @@ static int ser_set_dtr_rts(union filedescriptor *fdp, int is_on)
return 0; return 0;
} }
static int ser_open(char * port, union pinfo pinfo, union filedescriptor *fdp) static int ser_open(const char *port, union pinfo pinfo, union filedescriptor *fdp) {
{
int rc; int rc;
int fd; int fd;
@ -428,8 +422,7 @@ static int ser_open(char * port, union pinfo pinfo, union filedescriptor *fdp)
return 0; return 0;
} }
static void ser_close(union filedescriptor *fd) static void ser_close(union filedescriptor *fd) {
{
/* /*
* restore original termios settings from ser_open * restore original termios settings from ser_open
*/ */
@ -446,8 +439,7 @@ static void ser_close(union filedescriptor *fd)
} }
static int ser_send(union filedescriptor *fd, const unsigned char * buf, size_t buflen) static int ser_send(const union filedescriptor *fd, const unsigned char * buf, size_t buflen) {
{
int rc; int rc;
const unsigned char * p = buf; const unsigned char * p = buf;
size_t len = buflen; size_t len = buflen;
@ -491,8 +483,7 @@ static int ser_send(union filedescriptor *fd, const unsigned char * buf, size_t
} }
static int ser_recv(union filedescriptor *fd, unsigned char * buf, size_t buflen) static int ser_recv(const union filedescriptor *fd, unsigned char * buf, size_t buflen) {
{
struct timeval timeout, to2; struct timeval timeout, to2;
fd_set rfds; fd_set rfds;
int nfds; int nfds;
@ -564,8 +555,7 @@ static int ser_recv(union filedescriptor *fd, unsigned char * buf, size_t buflen
} }
static int ser_drain(union filedescriptor *fd, int display) static int ser_drain(const union filedescriptor *fd, int display) {
{
struct timeval timeout; struct timeval timeout;
fd_set rfds; fd_set rfds;
int nfds; int nfds;

34
src/ser_win32.c
View File

@ -95,8 +95,7 @@ static BOOL serial_w32SetTimeOut(HANDLE hComPort, DWORD timeout) // in ms
return SetCommTimeouts(hComPort, &ctmo); return SetCommTimeouts(hComPort, &ctmo);
} }
static int ser_setparams(union filedescriptor *fd, long baud, unsigned long cflags) static int ser_setparams(const union filedescriptor *fd, long baud, unsigned long cflags) {
{
if (serial_over_ethernet) { if (serial_over_ethernet) {
return -ENOTTY; return -ENOTTY;
} else { } else {
@ -150,9 +149,7 @@ static int ser_setparams(union filedescriptor *fd, long baud, unsigned long cfla
} }
} }
static int static int net_open(const char *port, union filedescriptor *fdp) {
net_open(const char *port, union filedescriptor *fdp)
{
WSADATA wsaData; WSADATA wsaData;
LPVOID lpMsgBuf; LPVOID lpMsgBuf;
@ -243,8 +240,7 @@ net_open(const char *port, union filedescriptor *fdp)
} }
static int ser_open(char * port, union pinfo pinfo, union filedescriptor *fdp) static int ser_open(const char *port, union pinfo pinfo, union filedescriptor *fdp) {
{
LPVOID lpMsgBuf; LPVOID lpMsgBuf;
HANDLE hComPort=INVALID_HANDLE_VALUE; HANDLE hComPort=INVALID_HANDLE_VALUE;
char *newname = 0; char *newname = 0;
@ -325,8 +321,7 @@ static int ser_open(char * port, union pinfo pinfo, union filedescriptor *fdp)
} }
static void ser_close(union filedescriptor *fd) static void ser_close(union filedescriptor *fd) {
{
if (serial_over_ethernet) { if (serial_over_ethernet) {
closesocket(fd->ifd); closesocket(fd->ifd);
WSACleanup(); WSACleanup();
@ -339,8 +334,7 @@ static void ser_close(union filedescriptor *fd)
} }
} }
static int ser_set_dtr_rts(union filedescriptor *fd, int is_on) static int ser_set_dtr_rts(const union filedescriptor *fd, int is_on) {
{
if (serial_over_ethernet) { if (serial_over_ethernet) {
return 0; return 0;
} else { } else {
@ -357,8 +351,7 @@ static int ser_set_dtr_rts(union filedescriptor *fd, int is_on)
} }
} }
static int net_send(union filedescriptor *fd, const unsigned char * buf, size_t buflen) static int net_send(const union filedescriptor *fd, const unsigned char * buf, size_t buflen) {
{
LPVOID lpMsgBuf; LPVOID lpMsgBuf;
int rc; int rc;
const unsigned char *p = buf; const unsigned char *p = buf;
@ -417,8 +410,7 @@ static int net_send(union filedescriptor *fd, const unsigned char * buf, size_t
} }
static int ser_send(union filedescriptor *fd, const unsigned char * buf, size_t buflen) static int ser_send(const union filedescriptor *fd, const unsigned char * buf, size_t buflen) {
{
if (serial_over_ethernet) { if (serial_over_ethernet) {
return net_send(fd, buf, buflen); return net_send(fd, buf, buflen);
} }
@ -476,8 +468,7 @@ static int ser_send(union filedescriptor *fd, const unsigned char * buf, size_t
} }
static int net_recv(union filedescriptor *fd, unsigned char * buf, size_t buflen) static int net_recv(const union filedescriptor *fd, unsigned char * buf, size_t buflen) {
{
LPVOID lpMsgBuf; LPVOID lpMsgBuf;
struct timeval timeout, to2; struct timeval timeout, to2;
fd_set rfds; fd_set rfds;
@ -570,8 +561,7 @@ reselect:
return 0; return 0;
} }
static int ser_recv(union filedescriptor *fd, unsigned char * buf, size_t buflen) static int ser_recv(const union filedescriptor *fd, unsigned char * buf, size_t buflen) {
{
if (serial_over_ethernet) { if (serial_over_ethernet) {
return net_recv(fd, buf, buflen); return net_recv(fd, buf, buflen);
} }
@ -639,8 +629,7 @@ static int ser_recv(union filedescriptor *fd, unsigned char * buf, size_t buflen
return 0; return 0;
} }
static int net_drain(union filedescriptor *fd, int display) static int net_drain(const union filedescriptor *fd, int display) {
{
LPVOID lpMsgBuf; LPVOID lpMsgBuf;
struct timeval timeout; struct timeval timeout;
fd_set rfds; fd_set rfds;
@ -718,8 +707,7 @@ static int net_drain(union filedescriptor *fd, int display)
return 0; return 0;
} }
static int ser_drain(union filedescriptor *fd, int display) static int ser_drain(const union filedescriptor *fd, int display) {
{
if (serial_over_ethernet) { if (serial_over_ethernet) {
return net_drain(fd, display); return net_drain(fd, display);
} }

2
src/serbb.h
View File

@ -26,7 +26,7 @@ extern "C" {
#endif #endif
extern const char serbb_desc[]; extern const char serbb_desc[];
void serbb_initpgm (PROGRAMMER * pgm); void serbb_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

33
src/serbb_posix.c
View File

@ -70,8 +70,7 @@ static char *serpins[DB9PINS + 1] =
{ "NONE", "CD", "RXD", "TXD", "DTR", "GND", "DSR", "RTS", "CTS", "RI" }; { "NONE", "CD", "RXD", "TXD", "DTR", "GND", "DSR", "RTS", "CTS", "RI" };
#endif #endif
static int serbb_setpin(PROGRAMMER * pgm, int pinfunc, int value) static int serbb_setpin(const PROGRAMMER *pgm, int pinfunc, int value) {
{
unsigned int ctl; unsigned int ctl;
int r; int r;
int pin = pgm->pinno[pinfunc]; // get its value int pin = pgm->pinno[pinfunc]; // get its value
@ -127,8 +126,7 @@ static int serbb_setpin(PROGRAMMER * pgm, int pinfunc, int value)
return 0; return 0;
} }
static int serbb_getpin(PROGRAMMER * pgm, int pinfunc) static int serbb_getpin(const PROGRAMMER *pgm, int pinfunc) {
{
unsigned int ctl; unsigned int ctl;
unsigned char invert; unsigned char invert;
int r; int r;
@ -178,8 +176,7 @@ static int serbb_getpin(PROGRAMMER * pgm, int pinfunc)
} }
} }
static int serbb_highpulsepin(PROGRAMMER * pgm, int pinfunc) static int serbb_highpulsepin(const PROGRAMMER *pgm, int pinfunc) {
{
int pin = pgm->pinno[pinfunc]; // replace pin name by its value int pin = pgm->pinno[pinfunc]; // replace pin name by its value
if ( (pin & PIN_MASK) < 1 || (pin & PIN_MASK) > DB9PINS ) if ( (pin & PIN_MASK) < 1 || (pin & PIN_MASK) > DB9PINS )
@ -193,33 +190,27 @@ static int serbb_highpulsepin(PROGRAMMER * pgm, int pinfunc)
static void serbb_display(PROGRAMMER *pgm, const char *p) static void serbb_display(const PROGRAMMER *pgm, const char *p) {
{
/* MAYBE */ /* MAYBE */
} }
static void serbb_enable(PROGRAMMER *pgm) static void serbb_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
/* nothing */ /* nothing */
} }
static void serbb_disable(PROGRAMMER *pgm) static void serbb_disable(const PROGRAMMER *pgm) {
{
/* nothing */ /* nothing */
} }
static void serbb_powerup(PROGRAMMER *pgm) static void serbb_powerup(const PROGRAMMER *pgm) {
{
/* nothing */ /* nothing */
} }
static void serbb_powerdown(PROGRAMMER *pgm) static void serbb_powerdown(const PROGRAMMER *pgm) {
{
/* nothing */ /* nothing */
} }
static int serbb_open(PROGRAMMER *pgm, char *port) static int serbb_open(PROGRAMMER *pgm, const char *port) {
{
struct termios mode; struct termios mode;
int flags; int flags;
int r; int r;
@ -276,8 +267,7 @@ static int serbb_open(PROGRAMMER *pgm, char *port)
return(0); return(0);
} }
static void serbb_close(PROGRAMMER *pgm) static void serbb_close(PROGRAMMER *pgm) {
{
if (pgm->fd.ifd != -1) if (pgm->fd.ifd != -1)
{ {
(void)tcsetattr(pgm->fd.ifd, TCSANOW, &oldmode); (void)tcsetattr(pgm->fd.ifd, TCSANOW, &oldmode);
@ -289,8 +279,7 @@ static void serbb_close(PROGRAMMER *pgm)
const char serbb_desc[] = "Serial port bitbanging"; const char serbb_desc[] = "Serial port bitbanging";
void serbb_initpgm(PROGRAMMER *pgm) void serbb_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "SERBB"); strcpy(pgm->type, "SERBB");
pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed

33
src/serbb_win32.c
View File

@ -61,8 +61,7 @@ static int dtr, rts, txd;
#define DB9PINS 9 #define DB9PINS 9
static int serbb_setpin(PROGRAMMER * pgm, int pinfunc, int value) static int serbb_setpin(const PROGRAMMER *pgm, int pinfunc, int value) {
{
int pin = pgm->pinno[pinfunc]; int pin = pgm->pinno[pinfunc];
HANDLE hComPort = (HANDLE)pgm->fd.pfd; HANDLE hComPort = (HANDLE)pgm->fd.pfd;
LPVOID lpMsgBuf; LPVOID lpMsgBuf;
@ -129,8 +128,7 @@ static int serbb_setpin(PROGRAMMER * pgm, int pinfunc, int value)
return 0; return 0;
} }
static int serbb_getpin(PROGRAMMER * pgm, int pinfunc) static int serbb_getpin(const PROGRAMMER *pgm, int pinfunc) {
{
int pin = pgm->pinno[pinfunc]; int pin = pgm->pinno[pinfunc];
HANDLE hComPort = (HANDLE)pgm->fd.pfd; HANDLE hComPort = (HANDLE)pgm->fd.pfd;
LPVOID lpMsgBuf; LPVOID lpMsgBuf;
@ -216,8 +214,7 @@ static int serbb_getpin(PROGRAMMER * pgm, int pinfunc)
return rv; return rv;
} }
static int serbb_highpulsepin(PROGRAMMER * pgm, int pinfunc) static int serbb_highpulsepin(const PROGRAMMER *pgm, int pinfunc) {
{
int pin = pgm->pinno[pinfunc]; int pin = pgm->pinno[pinfunc];
if ( (pin & PIN_MASK) < 1 || (pin & PIN_MASK) > DB9PINS ) if ( (pin & PIN_MASK) < 1 || (pin & PIN_MASK) > DB9PINS )
return -1; return -1;
@ -229,33 +226,27 @@ static int serbb_highpulsepin(PROGRAMMER * pgm, int pinfunc)
} }
static void serbb_display(PROGRAMMER *pgm, const char *p) static void serbb_display(const PROGRAMMER *pgm, const char *p) {
{
/* MAYBE */ /* MAYBE */
} }
static void serbb_enable(PROGRAMMER *pgm) static void serbb_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
/* nothing */ /* nothing */
} }
static void serbb_disable(PROGRAMMER *pgm) static void serbb_disable(const PROGRAMMER *pgm) {
{
/* nothing */ /* nothing */
} }
static void serbb_powerup(PROGRAMMER *pgm) static void serbb_powerup(const PROGRAMMER *pgm) {
{
/* nothing */ /* nothing */
} }
static void serbb_powerdown(PROGRAMMER *pgm) static void serbb_powerdown(const PROGRAMMER *pgm) {
{
/* nothing */ /* nothing */
} }
static int serbb_open(PROGRAMMER *pgm, char *port) static int serbb_open(PROGRAMMER *pgm, const char *port) {
{
DCB dcb; DCB dcb;
LPVOID lpMsgBuf; LPVOID lpMsgBuf;
HANDLE hComPort = INVALID_HANDLE_VALUE; HANDLE hComPort = INVALID_HANDLE_VALUE;
@ -319,8 +310,7 @@ static int serbb_open(PROGRAMMER *pgm, char *port)
return 0; return 0;
} }
static void serbb_close(PROGRAMMER *pgm) static void serbb_close(PROGRAMMER *pgm) {
{
HANDLE hComPort=(HANDLE)pgm->fd.pfd; HANDLE hComPort=(HANDLE)pgm->fd.pfd;
if (hComPort != INVALID_HANDLE_VALUE) if (hComPort != INVALID_HANDLE_VALUE)
{ {
@ -335,8 +325,7 @@ static void serbb_close(PROGRAMMER *pgm)
const char serbb_desc[] = "Serial port bitbanging"; const char serbb_desc[] = "Serial port bitbanging";
void serbb_initpgm(PROGRAMMER *pgm) void serbb_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "SERBB"); strcpy(pgm->type, "SERBB");
pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed pgm_fill_old_pins(pgm); // TODO to be removed if old pin data no longer needed

74
src/serialupdi.c
View File

@ -43,8 +43,8 @@
#include "updi_nvm.h" #include "updi_nvm.h"
#include "updi_constants.h" #include "updi_constants.h"
static int serialupdi_enter_progmode(PROGRAMMER * pgm); static int serialupdi_enter_progmode(const PROGRAMMER *pgm);
static int serialupdi_leave_progmode(PROGRAMMER * pgm); static int serialupdi_leave_progmode(const PROGRAMMER *pgm);
static void serialupdi_setup(PROGRAMMER * pgm) static void serialupdi_setup(PROGRAMMER * pgm)
{ {
@ -64,8 +64,7 @@ static void serialupdi_teardown(PROGRAMMER * pgm)
free(pgm->cookie); free(pgm->cookie);
} }
static int serialupdi_open(PROGRAMMER * pgm, char * port) static int serialupdi_open(PROGRAMMER *pgm, const char *port) {
{
strcpy(pgm->port, port); strcpy(pgm->port, port);
return updi_link_open(pgm); return updi_link_open(pgm);
} }
@ -75,8 +74,7 @@ typedef enum {
RELEASE_RESET RELEASE_RESET
} reset_mode; } reset_mode;
static int serialupdi_reset(PROGRAMMER * pgm, reset_mode mode) static int serialupdi_reset(const PROGRAMMER *pgm, reset_mode mode) {
{
/* /*
def reset(self, apply_reset): def reset(self, apply_reset):
""" """
@ -102,8 +100,7 @@ static int serialupdi_reset(PROGRAMMER * pgm, reset_mode mode)
return -1; return -1;
} }
static int serialupdi_reset_connection(PROGRAMMER * pgm) static int serialupdi_reset_connection(const PROGRAMMER *pgm) {
{
if (serialupdi_reset(pgm, APPLY_RESET) < 0) { if (serialupdi_reset(pgm, APPLY_RESET) < 0) {
avrdude_message(MSG_INFO, "%s: Apply reset operation failed\n", progname); avrdude_message(MSG_INFO, "%s: Apply reset operation failed\n", progname);
return -1; return -1;
@ -117,8 +114,7 @@ static int serialupdi_reset_connection(PROGRAMMER * pgm)
return updi_link_init(pgm); return updi_link_init(pgm);
} }
static int serialupdi_decode_sib(PROGRAMMER * pgm, updi_sib_info * sib_info) static int serialupdi_decode_sib(const PROGRAMMER *pgm, updi_sib_info *sib_info) {
{
char * str_ptr; char * str_ptr;
sib_info->sib_string[SIB_INFO_STRING_LENGTH]=0; sib_info->sib_string[SIB_INFO_STRING_LENGTH]=0;
@ -192,7 +188,7 @@ static void serialupdi_close(PROGRAMMER * pgm)
updi_link_close(pgm); updi_link_close(pgm);
} }
static int serialupdi_wait_for_unlock(PROGRAMMER * pgm, unsigned int ms) { static int serialupdi_wait_for_unlock(const PROGRAMMER *pgm, unsigned int ms) {
/* /*
def wait_unlocked(self, timeout_ms): def wait_unlocked(self, timeout_ms):
""" """
@ -236,7 +232,7 @@ typedef enum {
WAIT_FOR_UROW_HIGH WAIT_FOR_UROW_HIGH
} urow_wait_mode; } urow_wait_mode;
static int serialupdi_wait_for_urow(PROGRAMMER * pgm, unsigned int ms, urow_wait_mode mode) { static int serialupdi_wait_for_urow(const PROGRAMMER *pgm, unsigned int ms, urow_wait_mode mode) {
/* /*
def wait_urow_prog(self, timeout_ms, wait_for_high): def wait_urow_prog(self, timeout_ms, wait_for_high):
""" """
@ -286,8 +282,7 @@ static int serialupdi_wait_for_urow(PROGRAMMER * pgm, unsigned int ms, urow_wait
return -1; return -1;
} }
static int serialupdi_in_prog_mode(PROGRAMMER * pgm, uint8_t * in_prog_mode) static int serialupdi_in_prog_mode(const PROGRAMMER *pgm, uint8_t *in_prog_mode) {
{
/* /*
def in_prog_mode(self): def in_prog_mode(self):
""" """
@ -315,8 +310,7 @@ static int serialupdi_in_prog_mode(PROGRAMMER * pgm, uint8_t * in_prog_mode)
return 0; return 0;
} }
static int serialupdi_enter_progmode(PROGRAMMER * pgm) static int serialupdi_enter_progmode(const PROGRAMMER *pgm) {
{
/* /*
def enter_progmode(self): def enter_progmode(self):
""" """
@ -415,8 +409,7 @@ def enter_progmode(self):
return 0; return 0;
} }
static int serialupdi_leave_progmode(PROGRAMMER * pgm) static int serialupdi_leave_progmode(const PROGRAMMER *pgm) {
{
/* /*
def leave_progmode(self): def leave_progmode(self):
""" """
@ -441,7 +434,7 @@ static int serialupdi_leave_progmode(PROGRAMMER * pgm)
return updi_write_cs(pgm, UPDI_CS_CTRLB, (1 << UPDI_CTRLB_UPDIDIS_BIT) | (1 << UPDI_CTRLB_CCDETDIS_BIT)); return updi_write_cs(pgm, UPDI_CS_CTRLB, (1 << UPDI_CTRLB_UPDIDIS_BIT) | (1 << UPDI_CTRLB_CCDETDIS_BIT));
} }
static int serialupdi_write_userrow(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int serialupdi_write_userrow(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -576,8 +569,7 @@ static int serialupdi_write_userrow(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return 0; return 0;
} }
static int serialupdi_initialize(PROGRAMMER * pgm, AVRPART * p) static int serialupdi_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
uint8_t value; uint8_t value;
uint8_t reset_link_required=0; uint8_t reset_link_required=0;
@ -660,26 +652,23 @@ static int serialupdi_initialize(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static void serialupdi_disable(PROGRAMMER * pgm) static void serialupdi_disable(const PROGRAMMER *pgm) {
{
/* Do nothing. */ /* Do nothing. */
return; return;
} }
static void serialupdi_enable(PROGRAMMER * pgm) static void serialupdi_enable(PROGRAMMER * pgm, const AVRPART *p) {
{
/* Do nothing. */ /* Do nothing. */
return; return;
} }
static void serialupdi_display(PROGRAMMER * pgm, const char * p) static void serialupdi_display(const PROGRAMMER *pgm, const char *p) {
{
return; return;
} }
static int serialupdi_cmd(PROGRAMMER * pgm, const unsigned char * cmd, static int serialupdi_cmd(const PROGRAMMER *pgm, const unsigned char *cmd,
unsigned char * res) unsigned char * res)
{ {
avrdude_message(MSG_INFO, "%s: error: cmd %s[%s] not implemented yet\n", avrdude_message(MSG_INFO, "%s: error: cmd %s[%s] not implemented yet\n",
@ -687,20 +676,19 @@ static int serialupdi_cmd(PROGRAMMER * pgm, const unsigned char * cmd,
return -1; return -1;
} }
static int serialupdi_program_enable(PROGRAMMER * pgm, AVRPART * p) static int serialupdi_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
avrdude_message(MSG_INFO, "%s: error: program enable not implemented yet\n", avrdude_message(MSG_INFO, "%s: error: program enable not implemented yet\n",
progname); progname);
return -1; return -1;
} }
static int serialupdi_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int serialupdi_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char * value) unsigned long addr, unsigned char * value)
{ {
return updi_read_byte(pgm, mem->offset + addr, value); return updi_read_byte(pgm, mem->offset + addr, value);
} }
static int serialupdi_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem, static int serialupdi_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char value) unsigned long addr, unsigned char value)
{ {
if (strstr(mem->desc, "fuse") != 0) { if (strstr(mem->desc, "fuse") != 0) {
@ -723,7 +711,7 @@ static int serialupdi_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * mem,
} }
static int serialupdi_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int serialupdi_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -750,7 +738,7 @@ static int serialupdi_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
} }
} }
static int serialupdi_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int serialupdi_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -806,8 +794,7 @@ static int serialupdi_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
} }
} }
static int serialupdi_unlock(PROGRAMMER * pgm, AVRPART * p) static int serialupdi_unlock(const PROGRAMMER *pgm, const AVRPART *p) {
{
/* /*
def unlock(self): def unlock(self):
""" """
@ -875,8 +862,7 @@ static int serialupdi_unlock(PROGRAMMER * pgm, AVRPART * p)
return serialupdi_enter_progmode(pgm); return serialupdi_enter_progmode(pgm);
} }
static int serialupdi_chip_erase(PROGRAMMER * pgm, AVRPART * p) static int serialupdi_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
uint8_t value; uint8_t value;
if (updi_read_cs(pgm, UPDI_ASI_SYS_STATUS, &value)<0) { if (updi_read_cs(pgm, UPDI_ASI_SYS_STATUS, &value)<0) {
@ -896,7 +882,7 @@ static int serialupdi_chip_erase(PROGRAMMER * pgm, AVRPART * p)
return -1; return -1;
} }
static int serialupdi_page_erase(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int serialupdi_page_erase(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int baseaddr) unsigned int baseaddr)
{ {
avrdude_message(MSG_INFO, "%s: error: page erase not implemented yet\n", avrdude_message(MSG_INFO, "%s: error: page erase not implemented yet\n",
@ -904,7 +890,7 @@ static int serialupdi_page_erase(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return -1; return -1;
} }
static int serialupdi_read_signature(PROGRAMMER * pgm, AVRPART *p, AVRMEM *m) { static int serialupdi_read_signature(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m) {
uint8_t value; uint8_t value;
@ -926,7 +912,7 @@ static int serialupdi_read_signature(PROGRAMMER * pgm, AVRPART *p, AVRMEM *m) {
return 3; return 3;
} }
static int serialupdi_read_sib(PROGRAMMER * pgm, AVRPART *p, char *sib) { static int serialupdi_read_sib(const PROGRAMMER *pgm, const AVRPART *p, char *sib) {
updi_sib_info * sib_info = updi_get_sib_info(pgm); updi_sib_info * sib_info = updi_get_sib_info(pgm);
@ -935,8 +921,7 @@ static int serialupdi_read_sib(PROGRAMMER * pgm, AVRPART *p, char *sib) {
return 0; return 0;
} }
static int serialupdi_parseextparms(PROGRAMMER * pgm, LISTID extparms) static int serialupdi_parseextparms(const PROGRAMMER *pgm, const LISTID extparms) {
{
LNODEID ln; LNODEID ln;
const char *extended_param; const char *extended_param;
char rts_mode[5]; char rts_mode[5];
@ -965,8 +950,7 @@ static int serialupdi_parseextparms(PROGRAMMER * pgm, LISTID extparms)
return rv; return rv;
} }
void serialupdi_initpgm(PROGRAMMER * pgm) void serialupdi_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "serialupdi"); strcpy(pgm->type, "serialupdi");
/* /*

2
src/serialupdi.h
View File

@ -34,7 +34,7 @@ extern "C" {
#endif #endif
extern const char serialupdi_desc[]; extern const char serialupdi_desc[];
void serialupdi_initpgm (PROGRAMMER * pgm); void serialupdi_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

94
src/stk500.c
View File

@ -45,28 +45,17 @@
#define STK500_XTAL 7372800U #define STK500_XTAL 7372800U
#define MAX_SYNC_ATTEMPTS 10 #define MAX_SYNC_ATTEMPTS 10
struct pdata static int stk500_getparm(const PROGRAMMER *pgm, unsigned parm, unsigned *value);
{ static int stk500_setparm(const PROGRAMMER *pgm, unsigned parm, unsigned value);
unsigned char ext_addr_byte; // Record ext-addr byte set in the target device (if used) static void stk500_print_parms1(const PROGRAMMER *pgm, const char *p);
int retry_attempts; // Number of connection attempts provided by the user
};
#define PDATA(pgm) ((struct pdata *)(pgm->cookie))
static int stk500_getparm(PROGRAMMER * pgm, unsigned parm, unsigned * value); static int stk500_send(const PROGRAMMER *pgm, unsigned char *buf, size_t len) {
static int stk500_setparm(PROGRAMMER * pgm, unsigned parm, unsigned value);
static void stk500_print_parms1(PROGRAMMER * pgm, const char * p);
static int stk500_send(PROGRAMMER * pgm, unsigned char * buf, size_t len)
{
return serial_send(&pgm->fd, buf, len); return serial_send(&pgm->fd, buf, len);
} }
static int stk500_recv(PROGRAMMER * pgm, unsigned char * buf, size_t len) static int stk500_recv(const PROGRAMMER *pgm, unsigned char *buf, size_t len) {
{
int rv; int rv;
rv = serial_recv(&pgm->fd, buf, len); rv = serial_recv(&pgm->fd, buf, len);
@ -79,14 +68,12 @@ static int stk500_recv(PROGRAMMER * pgm, unsigned char * buf, size_t len)
} }
int stk500_drain(PROGRAMMER * pgm, int display) int stk500_drain(const PROGRAMMER *pgm, int display) {
{
return serial_drain(&pgm->fd, display); return serial_drain(&pgm->fd, display);
} }
int stk500_getsync(PROGRAMMER * pgm) int stk500_getsync(const PROGRAMMER *pgm) {
{
unsigned char buf[32], resp[32]; unsigned char buf[32], resp[32];
int attempt; int attempt;
int max_sync_attempts; int max_sync_attempts;
@ -148,7 +135,7 @@ int stk500_getsync(PROGRAMMER * pgm)
* transmit an AVR device command and return the results; 'cmd' and * transmit an AVR device command and return the results; 'cmd' and
* 'res' must point to at least a 4 byte data buffer * 'res' must point to at least a 4 byte data buffer
*/ */
static int stk500_cmd(PROGRAMMER * pgm, const unsigned char *cmd, static int stk500_cmd(const PROGRAMMER *pgm, const unsigned char *cmd,
unsigned char *res) unsigned char *res)
{ {
unsigned char buf[32]; unsigned char buf[32];
@ -190,8 +177,7 @@ static int stk500_cmd(PROGRAMMER * pgm, const unsigned char *cmd,
/* /*
* issue the 'chip erase' command to the AVR device * issue the 'chip erase' command to the AVR device
*/ */
static int stk500_chip_erase(PROGRAMMER * pgm, AVRPART * p) static int stk500_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char cmd[4]; unsigned char cmd[4];
unsigned char res[4]; unsigned char res[4];
@ -224,8 +210,7 @@ static int stk500_chip_erase(PROGRAMMER * pgm, AVRPART * p)
/* /*
* issue the 'program enable' command to the AVR device * issue the 'program enable' command to the AVR device
*/ */
static int stk500_program_enable(PROGRAMMER * pgm, AVRPART * p) static int stk500_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char buf[16]; unsigned char buf[16];
int tries=0; int tries=0;
@ -283,7 +268,7 @@ static int stk500_program_enable(PROGRAMMER * pgm, AVRPART * p)
static int stk500_set_extended_parms(PROGRAMMER * pgm, int n, static int stk500_set_extended_parms(const PROGRAMMER *pgm, int n,
unsigned char * cmd) unsigned char * cmd)
{ {
unsigned char buf[16]; unsigned char buf[16];
@ -351,8 +336,7 @@ static int stk500_set_extended_parms(PROGRAMMER * pgm, int n,
* Crossbow MIB510 initialization and shutdown. Use cmd = 1 to * Crossbow MIB510 initialization and shutdown. Use cmd = 1 to
* initialize, cmd = 0 to close. * initialize, cmd = 0 to close.
*/ */
static int mib510_isp(PROGRAMMER * pgm, unsigned char cmd) static int mib510_isp(const PROGRAMMER *pgm, unsigned char cmd) {
{
unsigned char buf[9]; unsigned char buf[9];
int tries = 0; int tries = 0;
@ -420,8 +404,7 @@ static int mib510_isp(PROGRAMMER * pgm, unsigned char cmd)
/* /*
* initialize the AVR device and prepare it to accept commands * initialize the AVR device and prepare it to accept commands
*/ */
static int stk500_initialize(PROGRAMMER * pgm, AVRPART * p) static int stk500_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char buf[32]; unsigned char buf[32];
AVRMEM * m; AVRMEM * m;
int tries; int tries;
@ -609,7 +592,7 @@ static int stk500_initialize(PROGRAMMER * pgm, AVRPART * p)
return pgm->program_enable(pgm, p); return pgm->program_enable(pgm, p);
} }
static int stk500_parseextparms(PROGRAMMER * pgm, LISTID extparms) static int stk500_parseextparms(const PROGRAMMER *pgm, const LISTID extparms)
{ {
LNODEID ln; LNODEID ln;
const char *extended_param; const char *extended_param;
@ -634,8 +617,7 @@ static int stk500_parseextparms(PROGRAMMER * pgm, LISTID extparms)
return rv; return rv;
} }
static void stk500_disable(PROGRAMMER * pgm) static void stk500_disable(const PROGRAMMER *pgm) {
{
unsigned char buf[16]; unsigned char buf[16];
int tries=0; int tries=0;
@ -683,14 +665,12 @@ static void stk500_disable(PROGRAMMER * pgm)
return; return;
} }
static void stk500_enable(PROGRAMMER * pgm) static void stk500_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
return; return;
} }
static int stk500_open(PROGRAMMER * pgm, char * port) static int stk500_open(PROGRAMMER *pgm, const char *port) {
{
union pinfo pinfo; union pinfo pinfo;
strcpy(pgm->port, port); strcpy(pgm->port, port);
pinfo.serialinfo.baud = pgm->baudrate? pgm->baudrate: 115200; pinfo.serialinfo.baud = pgm->baudrate? pgm->baudrate: 115200;
@ -727,8 +707,7 @@ static void stk500_close(PROGRAMMER * pgm)
} }
static int stk500_loadaddr(PROGRAMMER * pgm, AVRMEM * mem, unsigned int addr) static int stk500_loadaddr(const PROGRAMMER *pgm, const AVRMEM *mem, const unsigned int addr) {
{
unsigned char buf[16]; unsigned char buf[16];
int tries; int tries;
unsigned char ext_byte; unsigned char ext_byte;
@ -791,7 +770,7 @@ static int stk500_loadaddr(PROGRAMMER * pgm, AVRMEM * mem, unsigned int addr)
} }
static int stk500_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int stk500_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -887,7 +866,7 @@ static int stk500_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return n_bytes; return n_bytes;
} }
static int stk500_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int stk500_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -984,8 +963,7 @@ static int stk500_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
} }
static int stk500_set_vtarget(PROGRAMMER * pgm, double v) static int stk500_set_vtarget(const PROGRAMMER *pgm, double v) {
{
unsigned uaref, utarg; unsigned uaref, utarg;
utarg = (unsigned)((v + 0.049) * 10); utarg = (unsigned)((v + 0.049) * 10);
@ -1007,7 +985,7 @@ static int stk500_set_vtarget(PROGRAMMER * pgm, double v)
} }
static int stk500_set_varef(PROGRAMMER * pgm, unsigned int chan /* unused */, static int stk500_set_varef(const PROGRAMMER *pgm, unsigned int chan /* unused */,
double v) double v)
{ {
unsigned uaref, utarg; unsigned uaref, utarg;
@ -1030,8 +1008,7 @@ static int stk500_set_varef(PROGRAMMER * pgm, unsigned int chan /* unused */,
} }
static int stk500_set_fosc(PROGRAMMER * pgm, double v) static int stk500_set_fosc(const PROGRAMMER *pgm, double v) {
{
unsigned prescale, cmatch, fosc; unsigned prescale, cmatch, fosc;
static unsigned ps[] = { static unsigned ps[] = {
1, 8, 32, 64, 128, 256, 1024 1, 8, 32, 64, 128, 256, 1024
@ -1087,8 +1064,7 @@ static int stk500_set_fosc(PROGRAMMER * pgm, double v)
For small duration values, the actual SCK width is larger than For small duration values, the actual SCK width is larger than
expected. As the duration value increases, the SCK width error expected. As the duration value increases, the SCK width error
diminishes. */ diminishes. */
static int stk500_set_sck_period(PROGRAMMER * pgm, double v) static int stk500_set_sck_period(const PROGRAMMER *pgm, double v) {
{
int dur; int dur;
double min, max; double min, max;
@ -1110,8 +1086,7 @@ static int stk500_set_sck_period(PROGRAMMER * pgm, double v)
} }
static int stk500_getparm(PROGRAMMER * pgm, unsigned parm, unsigned * value) static int stk500_getparm(const PROGRAMMER *pgm, unsigned parm, unsigned *value) {
{
unsigned char buf[16]; unsigned char buf[16];
unsigned v; unsigned v;
int tries = 0; int tries = 0;
@ -1167,8 +1142,7 @@ static int stk500_getparm(PROGRAMMER * pgm, unsigned parm, unsigned * value)
} }
static int stk500_setparm(PROGRAMMER * pgm, unsigned parm, unsigned value) static int stk500_setparm(const PROGRAMMER *pgm, unsigned parm, unsigned value) {
{
unsigned char buf[16]; unsigned char buf[16];
int tries = 0; int tries = 0;
@ -1222,8 +1196,7 @@ static int stk500_setparm(PROGRAMMER * pgm, unsigned parm, unsigned value)
} }
static void stk500_display(PROGRAMMER * pgm, const char * p) static void stk500_display(const PROGRAMMER *pgm, const char *p) {
{
unsigned maj, min, hdw, topcard; unsigned maj, min, hdw, topcard;
stk500_getparm(pgm, Parm_STK_HW_VER, &hdw); stk500_getparm(pgm, Parm_STK_HW_VER, &hdw);
@ -1254,8 +1227,7 @@ static void stk500_display(PROGRAMMER * pgm, const char * p)
} }
static void stk500_print_parms1(PROGRAMMER * pgm, const char * p) static void stk500_print_parms1(const PROGRAMMER *pgm, const char *p) {
{
unsigned vtarget, vadjust, osc_pscale, osc_cmatch, sck_duration; unsigned vtarget, vadjust, osc_pscale, osc_cmatch, sck_duration;
stk500_getparm(pgm, Parm_STK_VTARGET, &vtarget); stk500_getparm(pgm, Parm_STK_VTARGET, &vtarget);
@ -1301,8 +1273,7 @@ static void stk500_print_parms1(PROGRAMMER * pgm, const char * p)
} }
static void stk500_print_parms(PROGRAMMER * pgm) static void stk500_print_parms(const PROGRAMMER *pgm) {
{
stk500_print_parms1(pgm, ""); stk500_print_parms1(pgm, "");
} }
@ -1314,8 +1285,8 @@ static void stk500_setup(PROGRAMMER * pgm)
return; return;
} }
memset(pgm->cookie, 0, sizeof(struct pdata)); memset(pgm->cookie, 0, sizeof(struct pdata));
PDATA(pgm)->ext_addr_byte = 0xff; /* Ensures it is programmed before PDATA(pgm)->ext_addr_byte = 0xff;
* first memory address */ PDATA(pgm)->xbeeResetPin = XBEE_DEFAULT_RESET_PIN;
} }
static void stk500_teardown(PROGRAMMER * pgm) static void stk500_teardown(PROGRAMMER * pgm)
@ -1325,8 +1296,7 @@ static void stk500_teardown(PROGRAMMER * pgm)
const char stk500_desc[] = "Atmel STK500 Version 1.x firmware"; const char stk500_desc[] = "Atmel STK500 Version 1.x firmware";
void stk500_initpgm(PROGRAMMER * pgm) void stk500_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "STK500"); strcpy(pgm->type, "STK500");
/* /*

16
src/stk500.h
View File

@ -26,16 +26,26 @@ extern "C" {
#endif #endif
extern const char stk500_desc[]; extern const char stk500_desc[];
void stk500_initpgm (PROGRAMMER * pgm); void stk500_initpgm(PROGRAMMER *pgm);
/* used by arduino.c to avoid duplicate code */ /* used by arduino.c to avoid duplicate code */
int stk500_getsync(PROGRAMMER * pgm); int stk500_getsync(const PROGRAMMER *pgm);
int stk500_drain(PROGRAMMER * pgm, int display); int stk500_drain(const PROGRAMMER *pgm, int display);
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif
#include "xbee.h"
struct pdata {
unsigned char ext_addr_byte; // Record ext-addr byte set in the target device (if used)
int retry_attempts; // Number of connection attempts provided by the user
int xbeeResetPin; // Piggy back variable used by xbee programmmer
};
#define PDATA(pgm) ((struct pdata *)(pgm->cookie))
#endif #endif

6
src/stk500generic.c
View File

@ -38,8 +38,7 @@
#include "stk500.h" #include "stk500.h"
#include "stk500v2.h" #include "stk500v2.h"
static int stk500generic_open(PROGRAMMER * pgm, char * port) static int stk500generic_open(PROGRAMMER *pgm, const char *port) {
{
stk500_initpgm(pgm); stk500_initpgm(pgm);
if (pgm->open(pgm, port) >= 0) if (pgm->open(pgm, port) >= 0)
{ {
@ -80,8 +79,7 @@ static void stk500generic_teardown(PROGRAMMER * pgm)
const char stk500generic_desc[] = "Atmel STK500, autodetect firmware version"; const char stk500generic_desc[] = "Atmel STK500, autodetect firmware version";
void stk500generic_initpgm(PROGRAMMER * pgm) void stk500generic_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "STK500GENERIC"); strcpy(pgm->type, "STK500GENERIC");
pgm->open = stk500generic_open; pgm->open = stk500generic_open;

2
src/stk500generic.h
View File

@ -22,7 +22,7 @@
#define stk500generic_h__ #define stk500generic_h__
extern const char stk500generic_desc[]; extern const char stk500generic_desc[];
void stk500generic_initpgm (PROGRAMMER * pgm); void stk500generic_initpgm(PROGRAMMER *pgm);
#endif #endif

411
src/stk500v2.c
View File

File diff suppressed because it is too large Load Diff

26
src/stk500v2.h
View File

@ -37,22 +37,22 @@ extern const char stk500v2_jtag3_desc[];
extern const char stk600_desc[]; extern const char stk600_desc[];
extern const char stk600hvsp_desc[]; extern const char stk600hvsp_desc[];
extern const char stk600pp_desc[]; extern const char stk600pp_desc[];
void stk500v2_initpgm (PROGRAMMER * pgm); void stk500v2_initpgm(PROGRAMMER *pgm);
void stk500hvsp_initpgm (PROGRAMMER * pgm); void stk500hvsp_initpgm(PROGRAMMER *pgm);
void stk500pp_initpgm (PROGRAMMER * pgm); void stk500pp_initpgm(PROGRAMMER *pgm);
void stk500v2_jtagmkII_initpgm(PROGRAMMER * pgm); void stk500v2_jtagmkII_initpgm(PROGRAMMER *pgm);
void stk500v2_jtag3_initpgm(PROGRAMMER * pgm); void stk500v2_jtag3_initpgm(PROGRAMMER *pgm);
void stk500v2_dragon_hvsp_initpgm(PROGRAMMER * pgm); void stk500v2_dragon_hvsp_initpgm(PROGRAMMER *pgm);
void stk500v2_dragon_isp_initpgm(PROGRAMMER * pgm); void stk500v2_dragon_isp_initpgm(PROGRAMMER *pgm);
void stk500v2_dragon_pp_initpgm(PROGRAMMER * pgm); void stk500v2_dragon_pp_initpgm(PROGRAMMER *pgm);
void stk600_initpgm (PROGRAMMER * pgm); void stk600_initpgm(PROGRAMMER *pgm);
void stk600hvsp_initpgm (PROGRAMMER * pgm); void stk600hvsp_initpgm(PROGRAMMER *pgm);
void stk600pp_initpgm (PROGRAMMER * pgm); void stk600pp_initpgm(PROGRAMMER *pgm);
void stk500v2_setup(PROGRAMMER * pgm); void stk500v2_setup(PROGRAMMER * pgm);
void stk500v2_teardown(PROGRAMMER * pgm); void stk500v2_teardown(PROGRAMMER * pgm);
int stk500v2_drain(PROGRAMMER * pgm, int display); int stk500v2_drain(const PROGRAMMER *pgm, int display);
int stk500v2_getsync(PROGRAMMER * pgm); int stk500v2_getsync(const PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

2
src/stk500v2_private.h
View File

@ -312,7 +312,7 @@ struct pdata
} }
pgmtype; pgmtype;
AVRPART *lastpart; const AVRPART *lastpart;
/* Start address of Xmega boot area */ /* Start address of Xmega boot area */
unsigned long boot_start; unsigned long boot_start;

55
src/teensy.c
View File

@ -86,8 +86,7 @@ static void delay_ms(uint32_t duration)
usleep(duration * 1000); usleep(duration * 1000);
} }
static int teensy_get_bootloader_info(pdata_t* pdata, AVRPART* p) static int teensy_get_bootloader_info(pdata_t* pdata, const AVRPART* p) {
{
switch (pdata->hid_usage) switch (pdata->hid_usage)
{ {
case 0x19: case 0x19:
@ -253,8 +252,7 @@ static void teensy_teardown(PROGRAMMER* pgm)
free(pgm->cookie); free(pgm->cookie);
} }
static int teensy_initialize(PROGRAMMER* pgm, AVRPART* p) static int teensy_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
avrdude_message(MSG_DEBUG, "%s: teensy_initialize()\n", progname); avrdude_message(MSG_DEBUG, "%s: teensy_initialize()\n", progname);
pdata_t* pdata = PDATA(pgm); pdata_t* pdata = PDATA(pgm);
@ -268,18 +266,15 @@ static int teensy_initialize(PROGRAMMER* pgm, AVRPART* p)
return 0; return 0;
} }
static void teensy_display(PROGRAMMER* pgm, const char* prefix) static void teensy_display(const PROGRAMMER *pgm, const char *prefix) {
{
avrdude_message(MSG_DEBUG, "%s: teensy_display()\n", progname); avrdude_message(MSG_DEBUG, "%s: teensy_display()\n", progname);
} }
static void teensy_powerup(PROGRAMMER* pgm) static void teensy_powerup(const PROGRAMMER *pgm) {
{
avrdude_message(MSG_DEBUG, "%s: teensy_powerup()\n", progname); avrdude_message(MSG_DEBUG, "%s: teensy_powerup()\n", progname);
} }
static void teensy_powerdown(PROGRAMMER* pgm) static void teensy_powerdown(const PROGRAMMER *pgm) {
{
avrdude_message(MSG_DEBUG, "%s: teensy_powerdown()\n", progname); avrdude_message(MSG_DEBUG, "%s: teensy_powerdown()\n", progname);
pdata_t* pdata = PDATA(pgm); pdata_t* pdata = PDATA(pgm);
@ -297,24 +292,20 @@ static void teensy_powerdown(PROGRAMMER* pgm)
} }
} }
static void teensy_enable(PROGRAMMER* pgm) static void teensy_enable(PROGRAMMER* pgm, const AVRPART *p) {
{
avrdude_message(MSG_DEBUG, "%s: teensy_enable()\n", progname); avrdude_message(MSG_DEBUG, "%s: teensy_enable()\n", progname);
} }
static void teensy_disable(PROGRAMMER* pgm) static void teensy_disable(const PROGRAMMER *pgm) {
{
avrdude_message(MSG_DEBUG, "%s: teensy_disable()\n", progname); avrdude_message(MSG_DEBUG, "%s: teensy_disable()\n", progname);
} }
static int teensy_program_enable(PROGRAMMER* pgm, AVRPART* p) static int teensy_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
avrdude_message(MSG_DEBUG, "%s: teensy_program_enable()\n", progname); avrdude_message(MSG_DEBUG, "%s: teensy_program_enable()\n", progname);
return 0; return 0;
} }
static int teensy_read_sig_bytes(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem) static int teensy_read_sig_bytes(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem) {
{
avrdude_message(MSG_DEBUG, "%s: teensy_read_sig_bytes()\n", progname); avrdude_message(MSG_DEBUG, "%s: teensy_read_sig_bytes()\n", progname);
if (mem->size < 3) if (mem->size < 3)
@ -329,8 +320,7 @@ static int teensy_read_sig_bytes(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem)
return 0; return 0;
} }
static int teensy_chip_erase(PROGRAMMER* pgm, AVRPART* p) static int teensy_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
avrdude_message(MSG_DEBUG, "%s: teensy_chip_erase()\n", progname); avrdude_message(MSG_DEBUG, "%s: teensy_chip_erase()\n", progname);
pdata_t* pdata = PDATA(pgm); pdata_t* pdata = PDATA(pgm);
@ -341,12 +331,11 @@ static int teensy_chip_erase(PROGRAMMER* pgm, AVRPART* p)
return 0; return 0;
} }
static int teensy_open(PROGRAMMER* pgm, char* port) static int teensy_open(PROGRAMMER *pgm, const char *port) {
{
avrdude_message(MSG_DEBUG, "%s: teensy_open(\"%s\")\n", progname, port); avrdude_message(MSG_DEBUG, "%s: teensy_open(\"%s\")\n", progname, port);
pdata_t* pdata = PDATA(pgm); pdata_t* pdata = PDATA(pgm);
char* bus_name = NULL; const char *bus_name = NULL;
char* dev_name = NULL; char* dev_name = NULL;
// if no -P was given or '-P usb' was given // if no -P was given or '-P usb' was given
@ -472,7 +461,7 @@ static void teensy_close(PROGRAMMER* pgm)
} }
} }
static int teensy_read_byte(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem, static int teensy_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char* value) unsigned long addr, unsigned char* value)
{ {
avrdude_message(MSG_DEBUG, "%s: teensy_read_byte(desc=%s, addr=0x%0X)\n", avrdude_message(MSG_DEBUG, "%s: teensy_read_byte(desc=%s, addr=0x%0X)\n",
@ -493,7 +482,7 @@ static int teensy_read_byte(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem,
} }
} }
static int teensy_write_byte(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem, static int teensy_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned long addr, unsigned char value) unsigned long addr, unsigned char value)
{ {
avrdude_message(MSG_DEBUG, "%s: teensy_write_byte(desc=%s, addr=0x%0X)\n", avrdude_message(MSG_DEBUG, "%s: teensy_write_byte(desc=%s, addr=0x%0X)\n",
@ -501,7 +490,7 @@ static int teensy_write_byte(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem,
return -1; return -1;
} }
static int teensy_paged_load(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem, static int teensy_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -510,7 +499,7 @@ static int teensy_paged_load(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem,
return -1; return -1;
} }
static int teensy_paged_write(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem, static int teensy_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *mem,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -567,8 +556,7 @@ static int teensy_paged_write(PROGRAMMER* pgm, AVRPART* p, AVRMEM* mem,
} }
} }
static int teensy_parseextparams(PROGRAMMER* pgm, LISTID xparams) static int teensy_parseextparams(const PROGRAMMER *pgm, const LISTID xparams) {
{
avrdude_message(MSG_DEBUG, "%s: teensy_parseextparams()\n", progname); avrdude_message(MSG_DEBUG, "%s: teensy_parseextparams()\n", progname);
pdata_t* pdata = PDATA(pgm); pdata_t* pdata = PDATA(pgm);
@ -596,8 +584,7 @@ static int teensy_parseextparams(PROGRAMMER* pgm, LISTID xparams)
return 0; return 0;
} }
void teensy_initpgm(PROGRAMMER* pgm) void teensy_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "teensy"); strcpy(pgm->type, "teensy");
pgm->setup = teensy_setup; pgm->setup = teensy_setup;
@ -624,14 +611,12 @@ void teensy_initpgm(PROGRAMMER* pgm)
#else /* !HAVE_LIBHIDAPI */ #else /* !HAVE_LIBHIDAPI */
// Give a proper error if we were not compiled with libhidapi // Give a proper error if we were not compiled with libhidapi
static int teensy_nousb_open(struct programmer_t* pgm, char* name) static int teensy_nousb_open(PROGRAMMER *pgm, const char *name) {
{
avrdude_message(MSG_INFO, "%s: error: No HID support. Please compile again with libhidapi installed.\n", progname); avrdude_message(MSG_INFO, "%s: error: No HID support. Please compile again with libhidapi installed.\n", progname);
return -1; return -1;
} }
void teensy_initpgm(PROGRAMMER* pgm) void teensy_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "teensy"); strcpy(pgm->type, "teensy");
pgm->open = teensy_nousb_open; pgm->open = teensy_nousb_open;
} }

2
src/teensy.h
View File

@ -26,7 +26,7 @@ extern "C" {
#endif #endif
extern const char teensy_desc[]; extern const char teensy_desc[];
void teensy_initpgm(PROGRAMMER* pgm); void teensy_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

77
src/updi_link.c
View File

@ -39,8 +39,7 @@
#include "updi_constants.h" #include "updi_constants.h"
#include "updi_state.h" #include "updi_state.h"
static void updi_set_rtsdtr_mode(PROGRAMMER* pgm) static void updi_set_rtsdtr_mode(const PROGRAMMER *pgm) {
{
updi_rts_mode rts_mode = updi_get_rts_mode(pgm); updi_rts_mode rts_mode = updi_get_rts_mode(pgm);
if (rts_mode == RTS_MODE_DEFAULT) { if (rts_mode == RTS_MODE_DEFAULT) {
@ -87,8 +86,7 @@ static void updi_physical_close(PROGRAMMER* pgm)
pgm->fd.ifd = -1; pgm->fd.ifd = -1;
} }
static int updi_physical_send(PROGRAMMER * pgm, unsigned char * buf, size_t len) static int updi_physical_send(const PROGRAMMER *pgm, unsigned char *buf, size_t len) {
{
size_t i; size_t i;
int rv; int rv;
@ -106,8 +104,7 @@ static int updi_physical_send(PROGRAMMER * pgm, unsigned char * buf, size_t len)
return rv; return rv;
} }
static int updi_physical_recv(PROGRAMMER * pgm, unsigned char * buf, size_t len) static int updi_physical_recv(const PROGRAMMER *pgm, unsigned char *buf, size_t len) {
{
size_t i; size_t i;
int rv; int rv;
@ -131,8 +128,7 @@ static int updi_physical_recv(PROGRAMMER * pgm, unsigned char * buf, size_t len)
return len; return len;
} }
static int updi_physical_send_double_break(PROGRAMMER * pgm) static int updi_physical_send_double_break(const PROGRAMMER *pgm) {
{
unsigned char buffer[1]; unsigned char buffer[1];
avrdude_message(MSG_DEBUG, "%s: Sending double break\n", progname); avrdude_message(MSG_DEBUG, "%s: Sending double break\n", progname);
@ -171,8 +167,7 @@ static int updi_physical_send_double_break(PROGRAMMER * pgm)
return 0; return 0;
} }
int updi_physical_sib(PROGRAMMER * pgm, unsigned char * buffer, uint8_t size) int updi_physical_sib(const PROGRAMMER *pgm, unsigned char *buffer, uint8_t size) {
{
/* /*
def sib(self): def sib(self):
""" """
@ -196,8 +191,7 @@ int updi_physical_sib(PROGRAMMER * pgm, unsigned char * buffer, uint8_t size)
return updi_physical_recv(pgm, buffer, size); return updi_physical_recv(pgm, buffer, size);
} }
int updi_link_open(PROGRAMMER * pgm) int updi_link_open(PROGRAMMER *pgm) {
{
unsigned char init_buffer[1]; unsigned char init_buffer[1];
if (updi_physical_open(pgm, pgm->baudrate? pgm->baudrate: 115200, SERIAL_8E2) < 0) { if (updi_physical_open(pgm, pgm->baudrate? pgm->baudrate: 115200, SERIAL_8E2) < 0) {
@ -208,13 +202,11 @@ int updi_link_open(PROGRAMMER * pgm)
return updi_physical_send(pgm, init_buffer, 1); return updi_physical_send(pgm, init_buffer, 1);
} }
void updi_link_close(PROGRAMMER * pgm) void updi_link_close(PROGRAMMER *pgm) {
{
updi_physical_close(pgm); updi_physical_close(pgm);
} }
static int updi_link_init_session_parameters(PROGRAMMER * pgm) static int updi_link_init_session_parameters(const PROGRAMMER *pgm) {
{
/* /*
def _init_session_parameters(self): def _init_session_parameters(self):
""" """
@ -234,8 +226,7 @@ static int updi_link_init_session_parameters(PROGRAMMER * pgm)
return 0; return 0;
} }
static int updi_link_check(PROGRAMMER * pgm) static int updi_link_check(const PROGRAMMER *pgm) {
{
/* /*
def _check_datalink(self): def _check_datalink(self):
""" """
@ -269,8 +260,7 @@ static int updi_link_check(PROGRAMMER * pgm)
} }
int updi_link_init(PROGRAMMER * pgm) int updi_link_init(const PROGRAMMER *pgm) {
{
/* /*
def init_datalink(self): def init_datalink(self):
""" """
@ -308,8 +298,7 @@ int updi_link_init(PROGRAMMER * pgm)
return 0; return 0;
} }
int updi_link_ldcs(PROGRAMMER * pgm, uint8_t address, uint8_t * value) int updi_link_ldcs(const PROGRAMMER *pgm, uint8_t address, uint8_t *value) {
{
/* /*
def ldcs(self, address): def ldcs(self, address):
""" """
@ -347,8 +336,7 @@ int updi_link_ldcs(PROGRAMMER * pgm, uint8_t address, uint8_t * value)
return 0; return 0;
} }
int updi_link_stcs(PROGRAMMER * pgm, uint8_t address, uint8_t value) int updi_link_stcs(const PROGRAMMER *pgm, uint8_t address, uint8_t value) {
{
/* /*
def stcs(self, address, value): def stcs(self, address, value):
""" """
@ -368,8 +356,7 @@ int updi_link_stcs(PROGRAMMER * pgm, uint8_t address, uint8_t value)
return updi_physical_send(pgm, buffer, 3); return updi_physical_send(pgm, buffer, 3);
} }
int updi_link_ld_ptr_inc(PROGRAMMER * pgm, unsigned char * buffer, uint16_t size) int updi_link_ld_ptr_inc(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t size) {
{
/* /*
def ld_ptr_inc(self, size): def ld_ptr_inc(self, size):
""" """
@ -394,8 +381,7 @@ int updi_link_ld_ptr_inc(PROGRAMMER * pgm, unsigned char * buffer, uint16_t size
return updi_physical_recv(pgm, buffer, size); return updi_physical_recv(pgm, buffer, size);
} }
int updi_link_ld_ptr_inc16(PROGRAMMER * pgm, unsigned char * buffer, uint16_t words) int updi_link_ld_ptr_inc16(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t words) {
{
/* /*
def ld_ptr_inc16(self, words): def ld_ptr_inc16(self, words):
""" """
@ -420,8 +406,7 @@ int updi_link_ld_ptr_inc16(PROGRAMMER * pgm, unsigned char * buffer, uint16_t wo
return updi_physical_recv(pgm, buffer, words << 2); return updi_physical_recv(pgm, buffer, words << 2);
} }
int updi_link_st_ptr_inc(PROGRAMMER * pgm, unsigned char * buffer, uint16_t size) int updi_link_st_ptr_inc(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t size) {
{
/* /*
def st_ptr_inc(self, data): def st_ptr_inc(self, data):
""" """
@ -484,8 +469,7 @@ int updi_link_st_ptr_inc(PROGRAMMER * pgm, unsigned char * buffer, uint16_t size
return 0; return 0;
} }
int updi_link_st_ptr_inc16(PROGRAMMER * pgm, unsigned char * buffer, uint16_t words) int updi_link_st_ptr_inc16(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t words) {
{
/* /*
def st_ptr_inc16(self, data): def st_ptr_inc16(self, data):
""" """
@ -550,7 +534,7 @@ int updi_link_st_ptr_inc16(PROGRAMMER * pgm, unsigned char * buffer, uint16_t wo
return 0; return 0;
} }
int updi_link_st_ptr_inc16_RSD(PROGRAMMER * pgm, unsigned char * buffer, uint16_t words, int blocksize) { int updi_link_st_ptr_inc16_RSD(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t words, int blocksize) {
/* /*
def st_ptr_inc16_RSD(self, data, blocksize): def st_ptr_inc16_RSD(self, data, blocksize):
""" """
@ -653,8 +637,7 @@ int updi_link_st_ptr_inc16_RSD(PROGRAMMER * pgm, unsigned char * buffer, uint16_
return 0; return 0;
} }
int updi_link_repeat(PROGRAMMER * pgm, uint16_t repeats) int updi_link_repeat(const PROGRAMMER *pgm, uint16_t repeats) {
{
/* /*
def repeat(self, repeats): def repeat(self, repeats):
""" """
@ -683,8 +666,7 @@ int updi_link_repeat(PROGRAMMER * pgm, uint16_t repeats)
return updi_physical_send(pgm, buffer, 3); return updi_physical_send(pgm, buffer, 3);
} }
int updi_link_read_sib(PROGRAMMER * pgm, unsigned char * buffer, uint16_t size) int updi_link_read_sib(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t size) {
{
/* /*
def read_sib(self): def read_sib(self):
""" """
@ -695,8 +677,7 @@ int updi_link_read_sib(PROGRAMMER * pgm, unsigned char * buffer, uint16_t size)
return updi_physical_sib(pgm, buffer, size); return updi_physical_sib(pgm, buffer, size);
} }
int updi_link_key(PROGRAMMER * pgm, unsigned char * buffer, uint8_t size_type, uint16_t size) int updi_link_key(const PROGRAMMER *pgm, unsigned char *buffer, uint8_t size_type, uint16_t size) {
{
/* /*
def key(self, size, key): def key(self, size, key):
""" """
@ -732,8 +713,7 @@ int updi_link_key(PROGRAMMER * pgm, unsigned char * buffer, uint8_t size_type, u
return updi_physical_send(pgm, reversed_key, size); return updi_physical_send(pgm, reversed_key, size);
} }
int updi_link_ld(PROGRAMMER * pgm, uint32_t address, uint8_t * value) int updi_link_ld(const PROGRAMMER *pgm, uint32_t address, uint8_t *value) {
{
/* /*
def ld(self, address): def ld(self, address):
""" """
@ -768,8 +748,7 @@ int updi_link_ld(PROGRAMMER * pgm, uint32_t address, uint8_t * value)
return 0; return 0;
} }
int updi_link_ld16(PROGRAMMER * pgm, uint32_t address, uint16_t * value) int updi_link_ld16(const PROGRAMMER *pgm, uint32_t address, uint16_t *value) {
{
/* /*
def ld16(self, address): def ld16(self, address):
""" """
@ -804,8 +783,7 @@ int updi_link_ld16(PROGRAMMER * pgm, uint32_t address, uint16_t * value)
return 0; return 0;
} }
static int updi_link_st_data_phase(PROGRAMMER * pgm, unsigned char * buffer, uint8_t size) static int updi_link_st_data_phase(const PROGRAMMER *pgm, unsigned char *buffer, uint8_t size) {
{
/* /*
def _st_data_phase(self, values): def _st_data_phase(self, values):
""" """
@ -848,8 +826,7 @@ static int updi_link_st_data_phase(PROGRAMMER * pgm, unsigned char * buffer, uin
return 0; return 0;
} }
int updi_link_st(PROGRAMMER * pgm, uint32_t address, uint8_t value) int updi_link_st(const PROGRAMMER *pgm, uint32_t address, uint8_t value) {
{
/* /*
def st(self, address, value): def st(self, address, value):
""" """
@ -879,8 +856,7 @@ int updi_link_st(PROGRAMMER * pgm, uint32_t address, uint8_t value)
return updi_link_st_data_phase(pgm, send_buffer, 1); return updi_link_st_data_phase(pgm, send_buffer, 1);
} }
int updi_link_st16(PROGRAMMER * pgm, uint32_t address, uint16_t value) int updi_link_st16(const PROGRAMMER *pgm, uint32_t address, uint16_t value) {
{
/* /*
def st16(self, address, value): def st16(self, address, value):
""" """
@ -911,8 +887,7 @@ int updi_link_st16(PROGRAMMER * pgm, uint32_t address, uint16_t value)
return updi_link_st_data_phase(pgm, send_buffer, 2); return updi_link_st_data_phase(pgm, send_buffer, 2);
} }
int updi_link_st_ptr(PROGRAMMER * pgm, uint32_t address) int updi_link_st_ptr(const PROGRAMMER *pgm, uint32_t address) {
{
/* /*
def st_ptr(self, address): def st_ptr(self, address):
""" """

32
src/updi_link.h
View File

@ -35,22 +35,22 @@ extern "C" {
int updi_link_open(PROGRAMMER * pgm); int updi_link_open(PROGRAMMER * pgm);
void updi_link_close(PROGRAMMER * pgm); void updi_link_close(PROGRAMMER * pgm);
int updi_link_init(PROGRAMMER * pgm); int updi_link_init(const PROGRAMMER *pgm);
int updi_link_ldcs(PROGRAMMER * pgm, uint8_t address, uint8_t * value); int updi_link_ldcs(const PROGRAMMER *pgm, uint8_t address, uint8_t *value);
int updi_link_stcs(PROGRAMMER * pgm, uint8_t address, uint8_t value); int updi_link_stcs(const PROGRAMMER *pgm, uint8_t address, uint8_t value);
int updi_link_ld_ptr_inc(PROGRAMMER * pgm, unsigned char * buffer, uint16_t size); int updi_link_ld_ptr_inc(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t size);
int updi_link_ld_ptr_inc16(PROGRAMMER * pgm, unsigned char * buffer, uint16_t words); int updi_link_ld_ptr_inc16(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t words);
int updi_link_st_ptr_inc(PROGRAMMER * pgm, unsigned char * buffer, uint16_t size); int updi_link_st_ptr_inc(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t size);
int updi_link_st_ptr_inc16(PROGRAMMER * pgm, unsigned char * buffer, uint16_t words); int updi_link_st_ptr_inc16(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t words);
int updi_link_st_ptr_inc16_RSD(PROGRAMMER * pgm, unsigned char * buffer, uint16_t words, int blocksize); int updi_link_st_ptr_inc16_RSD(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t words, int blocksize);
int updi_link_repeat(PROGRAMMER * pgm, uint16_t repeats); int updi_link_repeat(const PROGRAMMER *pgm, uint16_t repeats);
int updi_link_read_sib(PROGRAMMER * pgm, unsigned char * buffer, uint16_t size); int updi_link_read_sib(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t size);
int updi_link_key(PROGRAMMER * pgm, unsigned char * buffer, uint8_t size_type, uint16_t size); int updi_link_key(const PROGRAMMER *pgm, unsigned char *buffer, uint8_t size_type, uint16_t size);
int updi_link_ld(PROGRAMMER * pgm, uint32_t address, uint8_t * value); int updi_link_ld(const PROGRAMMER *pgm, uint32_t address, uint8_t *value);
int updi_link_ld16(PROGRAMMER * pgm, uint32_t address, uint16_t * value); int updi_link_ld16(const PROGRAMMER *pgm, uint32_t address, uint16_t *value);
int updi_link_st(PROGRAMMER * pgm, uint32_t address, uint8_t value); int updi_link_st(const PROGRAMMER *pgm, uint32_t address, uint8_t value);
int updi_link_st16(PROGRAMMER * pgm, uint32_t address, uint16_t value); int updi_link_st16(const PROGRAMMER *pgm, uint32_t address, uint16_t value);
int updi_link_st_ptr(PROGRAMMER * pgm, uint32_t address); int updi_link_st_ptr(const PROGRAMMER *pgm, uint32_t address);
#ifdef __cplusplus #ifdef __cplusplus
} }

116
src/updi_nvm.c
View File

@ -47,8 +47,7 @@ typedef enum
#define USE_DEFAULT_COMMAND 0xFF #define USE_DEFAULT_COMMAND 0xFF
static int nvm_chip_erase_V0(PROGRAMMER * pgm, AVRPART * p) static int nvm_chip_erase_V0(const PROGRAMMER *pgm, const AVRPART *p) {
{
/* /*
def chip_erase(self): def chip_erase(self):
""" """
@ -88,8 +87,7 @@ static int nvm_chip_erase_V0(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static int nvm_erase_flash_page_V0(PROGRAMMER * pgm, AVRPART * p, uint32_t address) static int nvm_erase_flash_page_V0(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address) {
{
/* /*
def erase_flash_page(self, address): def erase_flash_page(self, address):
""" """
@ -136,8 +134,7 @@ static int nvm_erase_flash_page_V0(PROGRAMMER * pgm, AVRPART * p, uint32_t addre
return 0; return 0;
} }
static int nvm_erase_eeprom_V0(PROGRAMMER * pgm, AVRPART * p) static int nvm_erase_eeprom_V0(const PROGRAMMER *pgm, const AVRPART *p) {
{
/* /*
def erase_eeprom(self): def erase_eeprom(self):
""" """
@ -172,8 +169,7 @@ static int nvm_erase_eeprom_V0(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static int nvm_erase_user_row_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uint16_t size) static int nvm_erase_user_row_V0(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, uint16_t size) {
{
/* /*
def erase_user_row(self, address, size): def erase_user_row(self, address, size):
""" """
@ -226,14 +222,13 @@ static int nvm_erase_user_row_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address,
return 0; return 0;
} }
static int nvm_write_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, static int nvm_write_V0(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer,
uint16_t size, access_mode mode, uint8_t nvm_command); uint16_t size, access_mode mode, uint8_t nvm_command);
static int nvm_write_eeprom_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size); static int nvm_write_eeprom_V0(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size);
static int nvm_write_flash_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size) static int nvm_write_flash_V0(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size) {
{
/* /*
def write_flash(self, address, data): def write_flash(self, address, data):
""" """
@ -247,8 +242,7 @@ static int nvm_write_flash_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address, un
return nvm_write_V0(pgm, p, address, buffer, size, USE_WORD_ACCESS, USE_DEFAULT_COMMAND); return nvm_write_V0(pgm, p, address, buffer, size, USE_WORD_ACCESS, USE_DEFAULT_COMMAND);
} }
static int nvm_write_user_row_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size) static int nvm_write_user_row_V0(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size) {
{
/* /*
def write_user_row(self, address, data): def write_user_row(self, address, data):
""" """
@ -263,8 +257,7 @@ static int nvm_write_user_row_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address,
return nvm_write_eeprom_V0(pgm, p, address, buffer, size); return nvm_write_eeprom_V0(pgm, p, address, buffer, size);
} }
static int nvm_write_eeprom_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size) static int nvm_write_eeprom_V0(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size) {
{
/* /*
def write_eeprom(self, address, data): def write_eeprom(self, address, data):
""" """
@ -279,8 +272,7 @@ static int nvm_write_eeprom_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address, u
return nvm_write_V0(pgm, p, address, buffer, size, DONT_USE_WORD_ACCESS, UPDI_V0_NVMCTRL_CTRLA_ERASE_WRITE_PAGE); return nvm_write_V0(pgm, p, address, buffer, size, DONT_USE_WORD_ACCESS, UPDI_V0_NVMCTRL_CTRLA_ERASE_WRITE_PAGE);
} }
static int nvm_write_fuse_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uint8_t value) static int nvm_write_fuse_V0(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, uint8_t value) {
{
/* /*
def write_fuse(self, address, data): def write_fuse(self, address, data):
""" """
@ -340,7 +332,7 @@ static int nvm_write_fuse_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uin
return 0; return 0;
} }
static int nvm_write_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, static int nvm_write_V0(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer,
uint16_t size, access_mode mode, uint8_t nvm_command) uint16_t size, access_mode mode, uint8_t nvm_command)
{ {
/* /*
@ -423,8 +415,7 @@ static int nvm_write_V0(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned
return 0; return 0;
} }
static int nvm_chip_erase_V2(PROGRAMMER * pgm, AVRPART * p) static int nvm_chip_erase_V2(const PROGRAMMER *pgm, const AVRPART *p) {
{
/* /*
def chip_erase(self): def chip_erase(self):
""" """
@ -463,8 +454,7 @@ static int nvm_chip_erase_V2(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static int nvm_erase_flash_page_V2(PROGRAMMER * pgm, AVRPART * p, uint32_t address) static int nvm_erase_flash_page_V2(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address) {
{
/* /*
def erase_flash_page(self, address): def erase_flash_page(self, address):
""" """
@ -515,8 +505,7 @@ static int nvm_erase_flash_page_V2(PROGRAMMER * pgm, AVRPART * p, uint32_t addre
return 0; return 0;
} }
static int nvm_erase_eeprom_V2(PROGRAMMER * pgm, AVRPART * p) static int nvm_erase_eeprom_V2(const PROGRAMMER *pgm, const AVRPART *p) {
{
/* /*
def erase_eeprom(self): def erase_eeprom(self):
""" """
@ -560,8 +549,7 @@ static int nvm_erase_eeprom_V2(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static int nvm_erase_user_row_V2(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uint16_t size) static int nvm_erase_user_row_V2(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, uint16_t size) {
{
/* /*
def erase_user_row(self, address, size): def erase_user_row(self, address, size):
""" """
@ -578,11 +566,10 @@ static int nvm_erase_user_row_V2(PROGRAMMER * pgm, AVRPART *p, uint32_t address,
return nvm_erase_flash_page_V2(pgm, p, address); return nvm_erase_flash_page_V2(pgm, p, address);
} }
static int nvm_write_V2(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, static int nvm_write_V2(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer,
uint16_t size, access_mode mode); uint16_t size, access_mode mode);
static int nvm_write_flash_V2(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size) static int nvm_write_flash_V2(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size) {
{
/* /*
def write_flash(self, address, data): def write_flash(self, address, data):
""" """
@ -596,8 +583,7 @@ static int nvm_write_flash_V2(PROGRAMMER * pgm, AVRPART *p, uint32_t address, un
return nvm_write_V2(pgm, p, address, buffer, size, USE_WORD_ACCESS); return nvm_write_V2(pgm, p, address, buffer, size, USE_WORD_ACCESS);
} }
static int nvm_write_user_row_V2(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size) static int nvm_write_user_row_V2(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size) {
{
/* /*
def write_user_row(self, address, data): def write_user_row(self, address, data):
""" """
@ -612,8 +598,7 @@ static int nvm_write_user_row_V2(PROGRAMMER * pgm, AVRPART *p, uint32_t address,
return nvm_write_V2(pgm, p, address, buffer, size, DONT_USE_WORD_ACCESS); return nvm_write_V2(pgm, p, address, buffer, size, DONT_USE_WORD_ACCESS);
} }
static int nvm_write_eeprom_V2(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size) static int nvm_write_eeprom_V2(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size) {
{
/* /*
def write_eeprom(self, address, data): def write_eeprom(self, address, data):
""" """
@ -668,8 +653,7 @@ static int nvm_write_eeprom_V2(PROGRAMMER * pgm, AVRPART *p, uint32_t address, u
return 0; return 0;
} }
static int nvm_write_fuse_V2(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uint8_t value) static int nvm_write_fuse_V2(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, uint8_t value) {
{
/* /*
def write_fuse(self, address, data): def write_fuse(self, address, data):
""" """
@ -686,7 +670,7 @@ static int nvm_write_fuse_V2(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uin
return nvm_write_eeprom_V2(pgm, p, address, buffer, 1); return nvm_write_eeprom_V2(pgm, p, address, buffer, 1);
} }
static int nvm_write_V2(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, static int nvm_write_V2(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer,
uint16_t size, access_mode mode) uint16_t size, access_mode mode)
{ {
/* /*
@ -755,8 +739,7 @@ static int nvm_write_V2(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned
return 0; return 0;
} }
static int nvm_chip_erase_V3(PROGRAMMER * pgm, AVRPART * p) static int nvm_chip_erase_V3(const PROGRAMMER *pgm, const AVRPART *p) {
{
/* /*
def chip_erase(self): def chip_erase(self):
""" """
@ -805,8 +788,7 @@ static int nvm_chip_erase_V3(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static int nvm_erase_flash_page_V3(PROGRAMMER * pgm, AVRPART * p, uint32_t address) static int nvm_erase_flash_page_V3(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address) {
{
/* /*
def erase_flash_page(self, address): def erase_flash_page(self, address):
""" """
@ -858,8 +840,7 @@ static int nvm_erase_flash_page_V3(PROGRAMMER * pgm, AVRPART * p, uint32_t addre
return 0; return 0;
} }
static int nvm_erase_eeprom_V3(PROGRAMMER * pgm, AVRPART * p) static int nvm_erase_eeprom_V3(const PROGRAMMER *pgm, const AVRPART *p) {
{
/* /*
def erase_eeprom(self): def erase_eeprom(self):
""" """
@ -903,8 +884,7 @@ static int nvm_erase_eeprom_V3(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static int nvm_erase_user_row_V3(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uint16_t size) static int nvm_erase_user_row_V3(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, uint16_t size) {
{
/* /*
def erase_user_row(self, address, size): def erase_user_row(self, address, size):
""" """
@ -923,11 +903,10 @@ static int nvm_erase_user_row_V3(PROGRAMMER * pgm, AVRPART *p, uint32_t address,
return nvm_erase_flash_page_V3(pgm, p, address); return nvm_erase_flash_page_V3(pgm, p, address);
} }
static int nvm_write_V3(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, static int nvm_write_V3(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer,
uint16_t size, access_mode mode, uint8_t nvm_command); uint16_t size, access_mode mode, uint8_t nvm_command);
static int nvm_write_flash_V3(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size) static int nvm_write_flash_V3(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size) {
{
/* /*
def write_flash(self, address, data): def write_flash(self, address, data):
""" """
@ -941,8 +920,7 @@ static int nvm_write_flash_V3(PROGRAMMER * pgm, AVRPART *p, uint32_t address, un
return nvm_write_V3(pgm, p, address, buffer, size, USE_WORD_ACCESS, USE_DEFAULT_COMMAND); return nvm_write_V3(pgm, p, address, buffer, size, USE_WORD_ACCESS, USE_DEFAULT_COMMAND);
} }
static int nvm_write_user_row_V3(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size) static int nvm_write_user_row_V3(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size) {
{
/* /*
def write_user_row(self, address, data): def write_user_row(self, address, data):
""" """
@ -957,8 +935,7 @@ static int nvm_write_user_row_V3(PROGRAMMER * pgm, AVRPART *p, uint32_t address,
return nvm_write_V3(pgm, p, address, buffer, size, USE_WORD_ACCESS, USE_DEFAULT_COMMAND); return nvm_write_V3(pgm, p, address, buffer, size, USE_WORD_ACCESS, USE_DEFAULT_COMMAND);
} }
static int nvm_write_eeprom_V3(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size) static int nvm_write_eeprom_V3(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size) {
{
/* /*
def write_eeprom(self, address, data): def write_eeprom(self, address, data):
""" """
@ -973,8 +950,7 @@ static int nvm_write_eeprom_V3(PROGRAMMER * pgm, AVRPART *p, uint32_t address, u
return nvm_write_V3(pgm, p, address, buffer, size, DONT_USE_WORD_ACCESS, UPDI_V3_NVMCTRL_CTRLA_EEPROM_PAGE_ERASE_WRITE); return nvm_write_V3(pgm, p, address, buffer, size, DONT_USE_WORD_ACCESS, UPDI_V3_NVMCTRL_CTRLA_EEPROM_PAGE_ERASE_WRITE);
} }
static int nvm_write_fuse_V3(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uint8_t value) static int nvm_write_fuse_V3(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, uint8_t value) {
{
/* /*
def write_fuse(self, address, data): def write_fuse(self, address, data):
""" """
@ -990,7 +966,7 @@ static int nvm_write_fuse_V3(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uin
return nvm_write_eeprom_V3(pgm, p, address, buffer, 1); return nvm_write_eeprom_V3(pgm, p, address, buffer, 1);
} }
static int nvm_write_V3(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, static int nvm_write_V3(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer,
uint16_t size, access_mode mode, uint8_t nvm_command) uint16_t size, access_mode mode, uint8_t nvm_command)
{ {
/* /*
@ -1081,8 +1057,7 @@ static int nvm_write_V3(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned
} }
int updi_nvm_chip_erase(PROGRAMMER * pgm, AVRPART * p) int updi_nvm_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
switch(updi_get_nvm_mode(pgm)) switch(updi_get_nvm_mode(pgm))
{ {
case UPDI_NVM_MODE_V0: case UPDI_NVM_MODE_V0:
@ -1097,8 +1072,7 @@ int updi_nvm_chip_erase(PROGRAMMER * pgm, AVRPART * p)
} }
} }
int updi_nvm_erase_flash_page(PROGRAMMER * pgm, AVRPART *p, uint32_t address) int updi_nvm_erase_flash_page(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address) {
{
switch(updi_get_nvm_mode(pgm)) switch(updi_get_nvm_mode(pgm))
{ {
case UPDI_NVM_MODE_V0: case UPDI_NVM_MODE_V0:
@ -1113,8 +1087,7 @@ int updi_nvm_erase_flash_page(PROGRAMMER * pgm, AVRPART *p, uint32_t address)
} }
} }
int updi_nvm_erase_eeprom(PROGRAMMER * pgm, AVRPART *p) int updi_nvm_erase_eeprom(const PROGRAMMER *pgm, const AVRPART *p) {
{
switch(updi_get_nvm_mode(pgm)) switch(updi_get_nvm_mode(pgm))
{ {
case UPDI_NVM_MODE_V0: case UPDI_NVM_MODE_V0:
@ -1129,8 +1102,7 @@ int updi_nvm_erase_eeprom(PROGRAMMER * pgm, AVRPART *p)
} }
} }
int updi_nvm_erase_user_row(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uint16_t size) int updi_nvm_erase_user_row(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, uint16_t size) {
{
switch(updi_get_nvm_mode(pgm)) switch(updi_get_nvm_mode(pgm))
{ {
case UPDI_NVM_MODE_V0: case UPDI_NVM_MODE_V0:
@ -1145,8 +1117,7 @@ int updi_nvm_erase_user_row(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uint
} }
} }
int updi_nvm_write_flash(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size) int updi_nvm_write_flash(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size) {
{
switch(updi_get_nvm_mode(pgm)) switch(updi_get_nvm_mode(pgm))
{ {
case UPDI_NVM_MODE_V0: case UPDI_NVM_MODE_V0:
@ -1161,8 +1132,7 @@ int updi_nvm_write_flash(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigne
} }
} }
int updi_nvm_write_user_row(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size) int updi_nvm_write_user_row(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size) {
{
switch(updi_get_nvm_mode(pgm)) switch(updi_get_nvm_mode(pgm))
{ {
case UPDI_NVM_MODE_V0: case UPDI_NVM_MODE_V0:
@ -1177,8 +1147,7 @@ int updi_nvm_write_user_row(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsi
} }
} }
int updi_nvm_write_eeprom(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size) int updi_nvm_write_eeprom(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size) {
{
switch(updi_get_nvm_mode(pgm)) switch(updi_get_nvm_mode(pgm))
{ {
case UPDI_NVM_MODE_V0: case UPDI_NVM_MODE_V0:
@ -1193,8 +1162,7 @@ int updi_nvm_write_eeprom(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsign
} }
} }
int updi_nvm_write_fuse(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uint8_t value) int updi_nvm_write_fuse(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, uint8_t value) {
{
switch(updi_get_nvm_mode(pgm)) switch(updi_get_nvm_mode(pgm))
{ {
case UPDI_NVM_MODE_V0: case UPDI_NVM_MODE_V0:
@ -1209,8 +1177,7 @@ int updi_nvm_write_fuse(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uint8_t
} }
} }
int updi_nvm_wait_ready(PROGRAMMER * pgm, AVRPART *p) int updi_nvm_wait_ready(const PROGRAMMER *pgm, const AVRPART *p) {
{
/* /*
def wait_nvm_ready(self): def wait_nvm_ready(self):
""" """
@ -1257,8 +1224,7 @@ int updi_nvm_wait_ready(PROGRAMMER * pgm, AVRPART *p)
return -1; return -1;
} }
int updi_nvm_command(PROGRAMMER * pgm, AVRPART *p, uint8_t command) int updi_nvm_command(const PROGRAMMER *pgm, const AVRPART *p, uint8_t command) {
{
/* /*
def execute_nvm_command(self, command): def execute_nvm_command(self, command):
""" """

20
src/updi_nvm.h
View File

@ -33,16 +33,16 @@
extern "C" { extern "C" {
#endif #endif
int updi_nvm_chip_erase(PROGRAMMER * pgm, AVRPART * p); int updi_nvm_chip_erase(const PROGRAMMER *pgm, const AVRPART *p);
int updi_nvm_erase_flash_page(PROGRAMMER * pgm, AVRPART *p, uint32_t address); int updi_nvm_erase_flash_page(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address);
int updi_nvm_erase_eeprom(PROGRAMMER * pgm, AVRPART *p); int updi_nvm_erase_eeprom(const PROGRAMMER *pgm, const AVRPART *p);
int updi_nvm_erase_user_row(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uint16_t size); int updi_nvm_erase_user_row(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, uint16_t size);
int updi_nvm_write_flash(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size); int updi_nvm_write_flash(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size);
int updi_nvm_write_user_row(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size); int updi_nvm_write_user_row(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size);
int updi_nvm_write_eeprom(PROGRAMMER * pgm, AVRPART *p, uint32_t address, unsigned char * buffer, uint16_t size); int updi_nvm_write_eeprom(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, unsigned char *buffer, uint16_t size);
int updi_nvm_write_fuse(PROGRAMMER * pgm, AVRPART *p, uint32_t address, uint8_t value); int updi_nvm_write_fuse(const PROGRAMMER *pgm, const AVRPART *p, uint32_t address, uint8_t value);
int updi_nvm_wait_ready(PROGRAMMER * pgm, AVRPART *p); int updi_nvm_wait_ready(const PROGRAMMER *pgm, const AVRPART *p);
int updi_nvm_command(PROGRAMMER * pgm, AVRPART *p, uint8_t command); int updi_nvm_command(const PROGRAMMER *pgm, const AVRPART *p, uint8_t command);
#ifdef __cplusplus #ifdef __cplusplus
} }

30
src/updi_readwrite.c
View File

@ -39,8 +39,7 @@
#include "updi_link.h" #include "updi_link.h"
#include "updi_readwrite.h" #include "updi_readwrite.h"
int updi_read_cs(PROGRAMMER * pgm, uint8_t address, uint8_t * value) int updi_read_cs(const PROGRAMMER *pgm, uint8_t address, uint8_t *value) {
{
/* /*
def read_cs(self, address): def read_cs(self, address):
""" """
@ -54,8 +53,7 @@ int updi_read_cs(PROGRAMMER * pgm, uint8_t address, uint8_t * value)
return updi_link_ldcs(pgm, address, value); return updi_link_ldcs(pgm, address, value);
} }
int updi_write_cs(PROGRAMMER * pgm, uint8_t address, uint8_t value) int updi_write_cs(const PROGRAMMER *pgm, uint8_t address, uint8_t value) {
{
/* /*
def write_cs(self, address, value): def write_cs(self, address, value):
""" """
@ -69,8 +67,7 @@ int updi_write_cs(PROGRAMMER * pgm, uint8_t address, uint8_t value)
return updi_link_stcs(pgm, address, value); return updi_link_stcs(pgm, address, value);
} }
int updi_write_key(PROGRAMMER * pgm, unsigned char * buffer, uint8_t size_type, uint16_t size) int updi_write_key(const PROGRAMMER *pgm, unsigned char *buffer, uint8_t size_type, uint16_t size) {
{
/* /*
def write_key(self, size, key): def write_key(self, size, key):
""" """
@ -84,8 +81,7 @@ int updi_write_key(PROGRAMMER * pgm, unsigned char * buffer, uint8_t size_type,
return updi_link_key(pgm, buffer, size_type, size); return updi_link_key(pgm, buffer, size_type, size);
} }
int updi_read_sib(PROGRAMMER * pgm, unsigned char * buffer, uint16_t size) int updi_read_sib(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t size) {
{
/* /*
def read_sib(self): def read_sib(self):
""" """
@ -98,8 +94,7 @@ int updi_read_sib(PROGRAMMER * pgm, unsigned char * buffer, uint16_t size)
return updi_link_read_sib(pgm, buffer, size); return updi_link_read_sib(pgm, buffer, size);
} }
int updi_read_byte(PROGRAMMER * pgm, uint32_t address, uint8_t * value) int updi_read_byte(const PROGRAMMER *pgm, uint32_t address, uint8_t *value) {
{
/* /*
def read_byte(self, address): def read_byte(self, address):
""" """
@ -113,8 +108,7 @@ int updi_read_byte(PROGRAMMER * pgm, uint32_t address, uint8_t * value)
return updi_link_ld(pgm, address, value); return updi_link_ld(pgm, address, value);
} }
int updi_write_byte(PROGRAMMER * pgm, uint32_t address, uint8_t value) int updi_write_byte(const PROGRAMMER *pgm, uint32_t address, uint8_t value) {
{
/* /*
def write_byte(self, address, value): def write_byte(self, address, value):
""" """
@ -128,8 +122,7 @@ int updi_write_byte(PROGRAMMER * pgm, uint32_t address, uint8_t value)
return updi_link_st(pgm, address, value); return updi_link_st(pgm, address, value);
} }
int updi_read_data(PROGRAMMER * pgm, uint32_t address, uint8_t * buffer, uint16_t size) int updi_read_data(const PROGRAMMER *pgm, uint32_t address, uint8_t *buffer, uint16_t size) {
{
/* /*
def read_data(self, address, size): def read_data(self, address, size):
""" """
@ -174,8 +167,7 @@ int updi_read_data(PROGRAMMER * pgm, uint32_t address, uint8_t * buffer, uint16_
return updi_link_ld_ptr_inc(pgm, buffer, size); return updi_link_ld_ptr_inc(pgm, buffer, size);
} }
int updi_write_data(PROGRAMMER * pgm, uint32_t address, uint8_t * buffer, uint16_t size) int updi_write_data(const PROGRAMMER *pgm, uint32_t address, uint8_t *buffer, uint16_t size) {
{
/* /*
def write_data(self, address, data): def write_data(self, address, data):
""" """
@ -228,8 +220,7 @@ int updi_write_data(PROGRAMMER * pgm, uint32_t address, uint8_t * buffer, uint16
return updi_link_st_ptr_inc(pgm, buffer, size); return updi_link_st_ptr_inc(pgm, buffer, size);
} }
int updi_read_data_words(PROGRAMMER * pgm, uint32_t address, uint8_t * buffer, uint16_t size) int updi_read_data_words(const PROGRAMMER *pgm, uint32_t address, uint8_t *buffer, uint16_t size) {
{
/* /*
def read_data_words(self, address, words): def read_data_words(self, address, words):
""" """
@ -275,8 +266,7 @@ int updi_read_data_words(PROGRAMMER * pgm, uint32_t address, uint8_t * buffer, u
return updi_link_ld_ptr_inc16(pgm, buffer, size); return updi_link_ld_ptr_inc16(pgm, buffer, size);
} }
int updi_write_data_words(PROGRAMMER * pgm, uint32_t address, uint8_t * buffer, uint16_t size) int updi_write_data_words(const PROGRAMMER *pgm, uint32_t address, uint8_t *buffer, uint16_t size) {
{
/* /*
def write_data_words(self, address, data): def write_data_words(self, address, data):
""" """

20
src/updi_readwrite.h
View File

@ -33,16 +33,16 @@
extern "C" { extern "C" {
#endif #endif
int updi_read_cs(PROGRAMMER * pgm, uint8_t address, uint8_t * value); int updi_read_cs(const PROGRAMMER *pgm, uint8_t address, uint8_t *value);
int updi_write_cs(PROGRAMMER * pgm, uint8_t address, uint8_t value); int updi_write_cs(const PROGRAMMER *pgm, uint8_t address, uint8_t value);
int updi_write_key(PROGRAMMER * pgm, unsigned char * buffer, uint8_t size_type, uint16_t size); int updi_write_key(const PROGRAMMER *pgm, unsigned char *buffer, uint8_t size_type, uint16_t size);
int updi_read_sib(PROGRAMMER * pgm, unsigned char * buffer, uint16_t size); int updi_read_sib(const PROGRAMMER *pgm, unsigned char *buffer, uint16_t size);
int updi_read_byte(PROGRAMMER * pgm, uint32_t address, uint8_t * value); int updi_read_byte(const PROGRAMMER *pgm, uint32_t address, uint8_t *value);
int updi_write_byte(PROGRAMMER * pgm, uint32_t address, uint8_t value); int updi_write_byte(const PROGRAMMER *pgm, uint32_t address, uint8_t value);
int updi_read_data(PROGRAMMER * pgm, uint32_t address, uint8_t * buffer, uint16_t size); int updi_read_data(const PROGRAMMER *pgm, uint32_t address, uint8_t *buffer, uint16_t size);
int updi_write_data(PROGRAMMER * pgm, uint32_t address, uint8_t * buffer, uint16_t size); int updi_write_data(const PROGRAMMER *pgm, uint32_t address, uint8_t *buffer, uint16_t size);
int updi_read_data_words(PROGRAMMER * pgm, uint32_t address, uint8_t * buffer, uint16_t size); int updi_read_data_words(const PROGRAMMER *pgm, uint32_t address, uint8_t *buffer, uint16_t size);
int updi_write_data_words(PROGRAMMER * pgm, uint32_t address, uint8_t * buffer, uint16_t size); int updi_write_data_words(const PROGRAMMER *pgm, uint32_t address, uint8_t *buffer, uint16_t size);
#ifdef __cplusplus #ifdef __cplusplus
} }

21
src/updi_state.c
View File

@ -29,37 +29,30 @@
#include "libavrdude.h" #include "libavrdude.h"
#include "updi_state.h" #include "updi_state.h"
updi_sib_info* updi_get_sib_info(PROGRAMMER * pgm) updi_sib_info* updi_get_sib_info(const PROGRAMMER *pgm) {
{
return &((updi_state *)(pgm->cookie))->sib_info; return &((updi_state *)(pgm->cookie))->sib_info;
} }
updi_datalink_mode updi_get_datalink_mode(PROGRAMMER * pgm) updi_datalink_mode updi_get_datalink_mode(const PROGRAMMER *pgm) {
{
return ((updi_state *)(pgm->cookie))->datalink_mode; return ((updi_state *)(pgm->cookie))->datalink_mode;
} }
void updi_set_datalink_mode(PROGRAMMER * pgm, updi_datalink_mode mode) void updi_set_datalink_mode(const PROGRAMMER *pgm, updi_datalink_mode mode) {
{
((updi_state *)(pgm->cookie))->datalink_mode = mode; ((updi_state *)(pgm->cookie))->datalink_mode = mode;
} }
updi_nvm_mode updi_get_nvm_mode(PROGRAMMER * pgm) updi_nvm_mode updi_get_nvm_mode(const PROGRAMMER *pgm) {
{
return ((updi_state *)(pgm->cookie))->nvm_mode; return ((updi_state *)(pgm->cookie))->nvm_mode;
} }
void updi_set_nvm_mode(PROGRAMMER * pgm, updi_nvm_mode mode) void updi_set_nvm_mode(const PROGRAMMER *pgm, updi_nvm_mode mode) {
{
((updi_state *)(pgm->cookie))->nvm_mode = mode; ((updi_state *)(pgm->cookie))->nvm_mode = mode;
} }
updi_rts_mode updi_get_rts_mode(PROGRAMMER * pgm) updi_rts_mode updi_get_rts_mode(const PROGRAMMER *pgm) {
{
return ((updi_state *)(pgm->cookie))->rts_mode; return ((updi_state *)(pgm->cookie))->rts_mode;
} }
void updi_set_rts_mode(PROGRAMMER * pgm, updi_rts_mode mode) void updi_set_rts_mode(const PROGRAMMER *pgm, updi_rts_mode mode) {
{
((updi_state *)(pgm->cookie))->rts_mode = mode; ((updi_state *)(pgm->cookie))->rts_mode = mode;
} }

14
src/updi_state.h
View File

@ -80,13 +80,13 @@ typedef struct
extern "C" { extern "C" {
#endif #endif
updi_sib_info* updi_get_sib_info(PROGRAMMER * pgm); updi_sib_info* updi_get_sib_info(const PROGRAMMER *pgm);
updi_datalink_mode updi_get_datalink_mode(PROGRAMMER * pgm); updi_datalink_mode updi_get_datalink_mode(const PROGRAMMER *pgm);
void updi_set_datalink_mode(PROGRAMMER * pgm, updi_datalink_mode mode); void updi_set_datalink_mode(const PROGRAMMER *pgm, updi_datalink_mode mode);
updi_nvm_mode updi_get_nvm_mode(PROGRAMMER * pgm); updi_nvm_mode updi_get_nvm_mode(const PROGRAMMER *pgm);
void updi_set_nvm_mode(PROGRAMMER * pgm, updi_nvm_mode mode); void updi_set_nvm_mode(const PROGRAMMER *pgm, updi_nvm_mode mode);
updi_rts_mode updi_get_rts_mode(PROGRAMMER * pgm); updi_rts_mode updi_get_rts_mode(const PROGRAMMER *pgm);
void updi_set_rts_mode(PROGRAMMER * pgm, updi_rts_mode mode); void updi_set_rts_mode(const PROGRAMMER *pgm, updi_rts_mode mode);
#ifdef __cplusplus #ifdef __cplusplus
} }

9
src/usb_hidapi.c
View File

@ -46,8 +46,7 @@
* The "baud" parameter is meaningless for USB devices, so we reuse it * The "baud" parameter is meaningless for USB devices, so we reuse it
* to pass the desired USB device ID. * to pass the desired USB device ID.
*/ */
static int usbhid_open(char * port, union pinfo pinfo, union filedescriptor *fd) static int usbhid_open(const char *port, union pinfo pinfo, union filedescriptor *fd) {
{
hid_device *dev; hid_device *dev;
char *serno, *cp2; char *serno, *cp2;
size_t x; size_t x;
@ -233,7 +232,7 @@ static void usbhid_close(union filedescriptor *fd)
} }
static int usbhid_send(union filedescriptor *fd, const unsigned char *bp, size_t mlen) static int usbhid_send(const union filedescriptor *fd, const unsigned char *bp, size_t mlen)
{ {
hid_device *udev = (hid_device *)fd->usb.handle; hid_device *udev = (hid_device *)fd->usb.handle;
int rv; int rv;
@ -282,7 +281,7 @@ static int usbhid_send(union filedescriptor *fd, const unsigned char *bp, size_t
return 0; return 0;
} }
static int usbhid_recv(union filedescriptor *fd, unsigned char *buf, size_t nbytes) static int usbhid_recv(const union filedescriptor *fd, unsigned char *buf, size_t nbytes)
{ {
hid_device *udev = (hid_device *)fd->usb.handle; hid_device *udev = (hid_device *)fd->usb.handle;
int i, rv; int i, rv;
@ -320,7 +319,7 @@ static int usbhid_recv(union filedescriptor *fd, unsigned char *buf, size_t nbyt
return rv; return rv;
} }
static int usbhid_drain(union filedescriptor *fd, int display) static int usbhid_drain(const union filedescriptor *fd, int display)
{ {
/* /*
* There is not much point in trying to flush any data * There is not much point in trying to flush any data

11
src/usb_libusb.c
View File

@ -62,8 +62,7 @@ static int usb_interface;
* The "baud" parameter is meaningless for USB devices, so we reuse it * The "baud" parameter is meaningless for USB devices, so we reuse it
* to pass the desired USB device ID. * to pass the desired USB device ID.
*/ */
static int usbdev_open(char * port, union pinfo pinfo, union filedescriptor *fd) static int usbdev_open(const char *port, union pinfo pinfo, union filedescriptor *fd) {
{
char string[256]; char string[256];
char product[256]; char product[256];
struct usb_bus *bus; struct usb_bus *bus;
@ -328,7 +327,7 @@ static void usbdev_close(union filedescriptor *fd)
} }
static int usbdev_send(union filedescriptor *fd, const unsigned char *bp, size_t mlen) static int usbdev_send(const union filedescriptor *fd, const unsigned char *bp, size_t mlen)
{ {
usb_dev_handle *udev = (usb_dev_handle *)fd->usb.handle; usb_dev_handle *udev = (usb_dev_handle *)fd->usb.handle;
int rv; int rv;
@ -415,7 +414,7 @@ usb_fill_buf(usb_dev_handle *udev, int maxsize, int ep, int use_interrupt_xfer)
return 0; return 0;
} }
static int usbdev_recv(union filedescriptor *fd, unsigned char *buf, size_t nbytes) static int usbdev_recv(const union filedescriptor *fd, unsigned char *buf, size_t nbytes)
{ {
usb_dev_handle *udev = (usb_dev_handle *)fd->usb.handle; usb_dev_handle *udev = (usb_dev_handle *)fd->usb.handle;
int i, amnt; int i, amnt;
@ -470,7 +469,7 @@ static int usbdev_recv(union filedescriptor *fd, unsigned char *buf, size_t nbyt
* *
* This is used for the AVRISP mkII device. * This is used for the AVRISP mkII device.
*/ */
static int usbdev_recv_frame(union filedescriptor *fd, unsigned char *buf, size_t nbytes) static int usbdev_recv_frame(const union filedescriptor *fd, unsigned char *buf, size_t nbytes)
{ {
usb_dev_handle *udev = (usb_dev_handle *)fd->usb.handle; usb_dev_handle *udev = (usb_dev_handle *)fd->usb.handle;
int rv, n; int rv, n;
@ -570,7 +569,7 @@ static int usbdev_recv_frame(union filedescriptor *fd, unsigned char *buf, size_
return n; return n;
} }
static int usbdev_drain(union filedescriptor *fd, int display) static int usbdev_drain(const union filedescriptor *fd, int display)
{ {
/* /*
* There is not much point in trying to flush any data * There is not much point in trying to flush any data

244
src/usbasp.c
View File

@ -154,9 +154,9 @@ struct pdata
// interface - management // interface - management
static void usbasp_setup(PROGRAMMER * pgm); static void usbasp_setup(PROGRAMMER * pgm);
static void usbasp_teardown(PROGRAMMER * pgm); static void usbasp_teardown(PROGRAMMER * pgm);
static int usbasp_parseextparms(PROGRAMMER * pgm, LISTID extparms); static int usbasp_parseextparms(const PROGRAMMER *pgm, const LISTID extparms);
// internal functions // internal functions
static int usbasp_transmit(PROGRAMMER * pgm, unsigned char receive, static int usbasp_transmit(const PROGRAMMER *pgm, unsigned char receive,
unsigned char functionid, const unsigned char *send, unsigned char functionid, const unsigned char *send,
unsigned char *buffer, int buffersize); unsigned char *buffer, int buffersize);
#ifdef USE_LIBUSB_1_0 #ifdef USE_LIBUSB_1_0
@ -165,39 +165,98 @@ static int usbOpenDevice(libusb_device_handle **device, int vendor, const char *
static int usbOpenDevice(usb_dev_handle **device, int vendor, const char *vendorName, int product, const char *productName); static int usbOpenDevice(usb_dev_handle **device, int vendor, const char *vendorName, int product, const char *productName);
#endif #endif
// interface - prog. // interface - prog.
static int usbasp_open(PROGRAMMER * pgm, char * port); static int usbasp_open(PROGRAMMER *pgm, const char *port);
static void usbasp_close(PROGRAMMER * pgm); static void usbasp_close(PROGRAMMER *pgm);
// dummy functions // dummy functions
static void usbasp_disable(PROGRAMMER * pgm); static void usbasp_disable(const PROGRAMMER *pgm);
static void usbasp_enable(PROGRAMMER * pgm); static void usbasp_enable(PROGRAMMER *pgm, const AVRPART *p);
static void usbasp_display(PROGRAMMER * pgm, const char * p); static void usbasp_display(const PROGRAMMER *pgm, const char *p);
// universal functions // universal functions
static int usbasp_initialize(PROGRAMMER * pgm, AVRPART * p); static int usbasp_initialize(const PROGRAMMER *pgm, const AVRPART *p);
// SPI specific functions // SPI specific functions
static int usbasp_spi_cmd(PROGRAMMER * pgm, const unsigned char *cmd, unsigned char *res); static int usbasp_spi_cmd(const PROGRAMMER *pgm, const unsigned char *cmd, unsigned char *res);
static int usbasp_spi_program_enable(PROGRAMMER * pgm, AVRPART * p); static int usbasp_spi_program_enable(const PROGRAMMER *pgm, const AVRPART *p);
static int usbasp_spi_chip_erase(PROGRAMMER * pgm, AVRPART * p); static int usbasp_spi_chip_erase(const PROGRAMMER *pgm, const AVRPART *p);
static int usbasp_spi_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int usbasp_spi_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes); unsigned int addr, unsigned int n_bytes);
static int usbasp_spi_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int usbasp_spi_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes); unsigned int addr, unsigned int n_bytes);
static int usbasp_spi_set_sck_period(PROGRAMMER *pgm, double sckperiod); static int usbasp_spi_set_sck_period(const PROGRAMMER *pgm, double sckperiod);
// TPI specific functions // TPI specific functions
static void usbasp_tpi_send_byte(PROGRAMMER * pgm, uint8_t b); static void usbasp_tpi_send_byte(const PROGRAMMER *pgm, uint8_t b);
static int usbasp_tpi_cmd(PROGRAMMER * pgm, const unsigned char *cmd, unsigned char *res); static int usbasp_tpi_cmd(const PROGRAMMER *pgm, const unsigned char *cmd, unsigned char *res);
static int usbasp_tpi_program_enable(PROGRAMMER * pgm, AVRPART * p); static int usbasp_tpi_program_enable(const PROGRAMMER *pgm, const AVRPART *p);
static int usbasp_tpi_chip_erase(PROGRAMMER * pgm, AVRPART * p); static int usbasp_tpi_chip_erase(const PROGRAMMER *pgm, const AVRPART *p);
static int usbasp_tpi_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int usbasp_tpi_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes); unsigned int addr, unsigned int n_bytes);
static int usbasp_tpi_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int usbasp_tpi_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes); unsigned int addr, unsigned int n_bytes);
static int usbasp_tpi_set_sck_period(PROGRAMMER *pgm, double sckperiod); static int usbasp_tpi_set_sck_period(const PROGRAMMER *pgm, double sckperiod);
static int usbasp_tpi_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, unsigned long addr, unsigned char * value); static int usbasp_tpi_read_byte(const PROGRAMMER * pgm, const AVRPART *p, const AVRMEM *m, unsigned long addr, unsigned char *value);
static int usbasp_tpi_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, unsigned long addr, unsigned char data); static int usbasp_tpi_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m, unsigned long addr, unsigned char data);
// Dispatching wrappers
static int usbasp_cmd(const PROGRAMMER *pgm, const unsigned char *cmd, unsigned char *res) {
return PDATA(pgm)->use_tpi?
usbasp_tpi_cmd(pgm, cmd, res):
usbasp_spi_cmd(pgm, cmd, res);
}
static int usbasp_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
return PDATA(pgm)->use_tpi?
usbasp_tpi_program_enable(pgm, p):
usbasp_spi_program_enable(pgm, p);
}
static int usbasp_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
return PDATA(pgm)->use_tpi?
usbasp_tpi_chip_erase(pgm, p):
usbasp_spi_chip_erase(pgm, p);
}
static int usbasp_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
return PDATA(pgm)->use_tpi?
usbasp_tpi_paged_load(pgm, p, m, page_size, addr, n_bytes):
usbasp_spi_paged_load(pgm, p, m, page_size, addr, n_bytes);
}
static int usbasp_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
return PDATA(pgm)->use_tpi?
usbasp_tpi_paged_write(pgm, p, m, page_size, addr, n_bytes):
usbasp_spi_paged_write(pgm, p, m, page_size, addr, n_bytes);
}
static int usbasp_set_sck_period(const PROGRAMMER *pgm, double sckperiod) {
return PDATA(pgm)->use_tpi?
usbasp_tpi_set_sck_period(pgm, sckperiod):
usbasp_spi_set_sck_period(pgm, sckperiod);
}
static int usbasp_read_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned long addr, unsigned char * value) {
return PDATA(pgm)->use_tpi?
usbasp_tpi_read_byte(pgm, p, m, addr, value):
avr_read_byte_default(pgm, p, m, addr, value);
}
static int usbasp_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned long addr, unsigned char data) {
return PDATA(pgm)->use_tpi?
usbasp_tpi_write_byte(pgm, p, m, addr, data):
avr_write_byte_default(pgm, p, m, addr, data);
}
/* Interface - management */ /* Interface - management */
@ -216,8 +275,7 @@ static void usbasp_teardown(PROGRAMMER * pgm)
free(pgm->cookie); free(pgm->cookie);
} }
static int usbasp_parseextparms(PROGRAMMER * pgm, LISTID extparms) static int usbasp_parseextparms(const PROGRAMMER *pgm, const LISTID extparms) {
{
LNODEID ln; LNODEID ln;
const char *extended_param; const char *extended_param;
int rv = 0; int rv = 0;
@ -270,7 +328,7 @@ static const char *usbasp_get_funcname(unsigned char functionid)
/* /*
* wrapper for usb_control_msg call * wrapper for usb_control_msg call
*/ */
static int usbasp_transmit(PROGRAMMER * pgm, static int usbasp_transmit(const PROGRAMMER *pgm,
unsigned char receive, unsigned char functionid, unsigned char receive, unsigned char functionid,
const unsigned char *send, const unsigned char *send,
unsigned char *buffer, int buffersize) unsigned char *buffer, int buffersize)
@ -491,8 +549,7 @@ static int didUsbInit = 0;
/* Interface - prog. */ /* Interface - prog. */
static int usbasp_open(PROGRAMMER * pgm, char * port) static int usbasp_open(PROGRAMMER *pgm, const char *port) {
{
avrdude_message(MSG_DEBUG, "%s: usbasp_open(\"%s\")\n", avrdude_message(MSG_DEBUG, "%s: usbasp_open(\"%s\")\n",
progname, port); progname, port);
@ -582,29 +639,28 @@ static void usbasp_close(PROGRAMMER * pgm)
/* Dummy functions */ /* Dummy functions */
static void usbasp_disable(PROGRAMMER * pgm) static void usbasp_disable(const PROGRAMMER *pgm) {
{
/* Do nothing. */ /* Do nothing. */
return; return;
} }
static void usbasp_enable(PROGRAMMER * pgm) static void usbasp_enable(PROGRAMMER *pgm, const AVRPART *p) {
{
/* Do nothing. */ /* Do nothing. */
return; return;
} }
static void usbasp_display(PROGRAMMER * pgm, const char * p) static void usbasp_display(const PROGRAMMER *pgm, const char *p) {
{
return; return;
} }
// @@@
/* Universal functions: for both SPI and TPI */ /* Universal functions: for both SPI and TPI */
static int usbasp_initialize(PROGRAMMER * pgm, AVRPART * p) static int usbasp_initialize(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char temp[4]; unsigned char temp[4];
unsigned char res[4]; unsigned char res[4];
IMPORT_PDATA(pgm); IMPORT_PDATA(pgm);
@ -618,7 +674,7 @@ static int usbasp_initialize(PROGRAMMER * pgm, AVRPART * p)
else else
pdata->capabilities = 0; pdata->capabilities = 0;
pdata->use_tpi = ((pdata->capabilities & USBASP_CAP_TPI) != 0 && (p->flags & AVRPART_HAS_TPI) != 0) ? 1 : 0; pdata->use_tpi = (pdata->capabilities & USBASP_CAP_TPI) && (p->flags & AVRPART_HAS_TPI);
// query support for 3 MHz SCK in UsbAsp-flash firmware // query support for 3 MHz SCK in UsbAsp-flash firmware
// https://github.com/nofeletru/UsbAsp-flash // https://github.com/nofeletru/UsbAsp-flash
pdata->sck_3mhz = ((pdata->capabilities & USBASP_CAP_3MHZ) != 0) ? 1 :0; pdata->sck_3mhz = ((pdata->capabilities & USBASP_CAP_3MHZ) != 0) ? 1 :0;
@ -636,16 +692,6 @@ static int usbasp_initialize(PROGRAMMER * pgm, AVRPART * p)
/* connect */ /* connect */
usbasp_transmit(pgm, 1, USBASP_FUNC_TPI_CONNECT, temp, res, sizeof(res)); usbasp_transmit(pgm, 1, USBASP_FUNC_TPI_CONNECT, temp, res, sizeof(res));
/* change interface */
pgm->program_enable = usbasp_tpi_program_enable;
pgm->chip_erase = usbasp_tpi_chip_erase;
pgm->cmd = usbasp_tpi_cmd;
pgm->read_byte = usbasp_tpi_read_byte;
pgm->write_byte = usbasp_tpi_write_byte;
pgm->paged_write = usbasp_tpi_paged_write;
pgm->paged_load = usbasp_tpi_paged_load;
pgm->set_sck_period = usbasp_tpi_set_sck_period;
} }
else else
{ {
@ -654,16 +700,6 @@ static int usbasp_initialize(PROGRAMMER * pgm, AVRPART * p)
/* connect to target device */ /* connect to target device */
usbasp_transmit(pgm, 1, USBASP_FUNC_CONNECT, temp, res, sizeof(res)); usbasp_transmit(pgm, 1, USBASP_FUNC_CONNECT, temp, res, sizeof(res));
/* change interface */
pgm->program_enable = usbasp_spi_program_enable;
pgm->chip_erase = usbasp_spi_chip_erase;
pgm->cmd = usbasp_spi_cmd;
pgm->read_byte = avr_read_byte_default;
pgm->write_byte = avr_write_byte_default;
pgm->paged_write = usbasp_spi_paged_write;
pgm->paged_load = usbasp_spi_paged_load;
pgm->set_sck_period = usbasp_spi_set_sck_period;
} }
/* wait, so device is ready to receive commands */ /* wait, so device is ready to receive commands */
@ -673,7 +709,7 @@ static int usbasp_initialize(PROGRAMMER * pgm, AVRPART * p)
} }
/* SPI specific functions */ /* SPI specific functions */
static int usbasp_spi_cmd(PROGRAMMER * pgm, const unsigned char *cmd, static int usbasp_spi_cmd(const PROGRAMMER *pgm, const unsigned char *cmd,
unsigned char *res) unsigned char *res)
{ {
avrdude_message(MSG_DEBUG, "%s: usbasp_spi_cmd(0x%02x, 0x%02x, 0x%02x, 0x%02x)%s", avrdude_message(MSG_DEBUG, "%s: usbasp_spi_cmd(0x%02x, 0x%02x, 0x%02x, 0x%02x)%s",
@ -698,8 +734,7 @@ static int usbasp_spi_cmd(PROGRAMMER * pgm, const unsigned char *cmd,
return 0; return 0;
} }
static int usbasp_spi_program_enable(PROGRAMMER * pgm, AVRPART * p) static int usbasp_spi_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char res[4]; unsigned char res[4];
unsigned char cmd[4]; unsigned char cmd[4];
memset(cmd, 0, sizeof(cmd)); memset(cmd, 0, sizeof(cmd));
@ -722,8 +757,7 @@ static int usbasp_spi_program_enable(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static int usbasp_spi_chip_erase(PROGRAMMER * pgm, AVRPART * p) static int usbasp_spi_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char cmd[4]; unsigned char cmd[4];
unsigned char res[4]; unsigned char res[4];
@ -746,10 +780,9 @@ static int usbasp_spi_chip_erase(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static int usbasp_spi_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int usbasp_spi_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size, unsigned int address, unsigned int n_bytes) {
unsigned int address, unsigned int n_bytes)
{
int n; int n;
unsigned char cmd[4]; unsigned char cmd[4];
int wbytes = n_bytes; int wbytes = n_bytes;
@ -813,10 +846,9 @@ static int usbasp_spi_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return n_bytes; return n_bytes;
} }
static int usbasp_spi_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int usbasp_spi_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size, unsigned int address, unsigned int n_bytes) {
unsigned int address, unsigned int n_bytes)
{
int n; int n;
unsigned char cmd[4]; unsigned char cmd[4];
int wbytes = n_bytes; int wbytes = n_bytes;
@ -907,8 +939,7 @@ static struct sckoptions_t usbaspSCKoptions[] = {
* Set sck period (in seconds) * Set sck period (in seconds)
* Find next possible sck period and write it to the programmer. * Find next possible sck period and write it to the programmer.
*/ */
static int usbasp_spi_set_sck_period(PROGRAMMER *pgm, double sckperiod) static int usbasp_spi_set_sck_period(const PROGRAMMER *pgm, double sckperiod) {
{
char clockoption = USBASP_ISP_SCK_AUTO; char clockoption = USBASP_ISP_SCK_AUTO;
unsigned char res[4]; unsigned char res[4];
unsigned char cmd[4]; unsigned char cmd[4];
@ -980,8 +1011,7 @@ static int usbasp_spi_set_sck_period(PROGRAMMER *pgm, double sckperiod)
} }
/* TPI specific functions */ /* TPI specific functions */
static void usbasp_tpi_send_byte(PROGRAMMER * pgm, uint8_t b) static void usbasp_tpi_send_byte(const PROGRAMMER *pgm, uint8_t b) {
{
unsigned char temp[4]; unsigned char temp[4];
memset(temp, 0, sizeof(temp)); memset(temp, 0, sizeof(temp));
@ -991,8 +1021,7 @@ static void usbasp_tpi_send_byte(PROGRAMMER * pgm, uint8_t b)
} }
static int usbasp_tpi_recv_byte(PROGRAMMER * pgm) static int usbasp_tpi_recv_byte(const PROGRAMMER *pgm) {
{
unsigned char temp[4]; unsigned char temp[4];
memset(temp, 0, sizeof(temp)); memset(temp, 0, sizeof(temp));
@ -1006,8 +1035,7 @@ static int usbasp_tpi_recv_byte(PROGRAMMER * pgm)
} }
static int usbasp_tpi_nvm_waitbusy(PROGRAMMER * pgm) static int usbasp_tpi_nvm_waitbusy(const PROGRAMMER *pgm) {
{
int retry; int retry;
avrdude_message(MSG_DEBUG, "%s: usbasp_tpi_nvm_waitbusy() ...", progname); avrdude_message(MSG_DEBUG, "%s: usbasp_tpi_nvm_waitbusy() ...", progname);
@ -1028,14 +1056,12 @@ static int usbasp_tpi_nvm_waitbusy(PROGRAMMER * pgm)
return -1; return -1;
} }
static int usbasp_tpi_cmd(PROGRAMMER * pgm, const unsigned char *cmd, unsigned char *res) static int usbasp_tpi_cmd(const PROGRAMMER *pgm, const unsigned char *cmd, unsigned char *res) {
{
avrdude_message(MSG_INFO, "%s: error: spi_cmd used in TPI mode: not allowed\n", progname); avrdude_message(MSG_INFO, "%s: error: spi_cmd used in TPI mode: not allowed\n", progname);
return -1; return -1;
} }
static int usbasp_tpi_program_enable(PROGRAMMER * pgm, AVRPART * p) static int usbasp_tpi_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
int retry; int retry;
avrdude_message(MSG_DEBUG, "%s: usbasp_tpi_program_enable()\n", progname); avrdude_message(MSG_DEBUG, "%s: usbasp_tpi_program_enable()\n", progname);
@ -1075,8 +1101,7 @@ static int usbasp_tpi_program_enable(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static int usbasp_tpi_chip_erase(PROGRAMMER * pgm, AVRPART * p) static int usbasp_tpi_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
int pr_0; int pr_0;
int pr_1; int pr_1;
int nvm_cmd; int nvm_cmd;
@ -1117,10 +1142,9 @@ static int usbasp_tpi_chip_erase(PROGRAMMER * pgm, AVRPART * p)
return 0; return 0;
} }
static int usbasp_tpi_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int usbasp_tpi_paged_load(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
unsigned int addr, unsigned int n_bytes)
{
unsigned char cmd[4]; unsigned char cmd[4];
unsigned char* dptr; unsigned char* dptr;
int readed, clen, n; int readed, clen, n;
@ -1160,10 +1184,9 @@ static int usbasp_tpi_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return n_bytes; return n_bytes;
} }
static int usbasp_tpi_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int usbasp_tpi_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size, unsigned int addr, unsigned int n_bytes) {
unsigned int addr, unsigned int n_bytes)
{
unsigned char cmd[4]; unsigned char cmd[4];
unsigned char* sptr; unsigned char* sptr;
int writed, clen, n; int writed, clen, n;
@ -1227,12 +1250,11 @@ static int usbasp_tpi_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return n_bytes; return n_bytes;
} }
static int usbasp_tpi_set_sck_period(PROGRAMMER *pgm, double sckperiod) static int usbasp_tpi_set_sck_period(const PROGRAMMER *pgm, double sckperiod) {
{
return 0; return 0;
} }
static int usbasp_tpi_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, unsigned long addr, unsigned char * value)
{ static int usbasp_tpi_read_byte(const PROGRAMMER * pgm, const AVRPART *p, const AVRMEM *m, unsigned long addr, unsigned char *value) {
unsigned char cmd[4]; unsigned char cmd[4];
int n; int n;
uint16_t pr; uint16_t pr;
@ -1257,15 +1279,15 @@ static int usbasp_tpi_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, unsig
return 0; return 0;
} }
static int usbasp_tpi_write_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, unsigned long addr, unsigned char data) static int usbasp_tpi_write_byte(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
{ unsigned long addr, unsigned char data) { // FIXME: use avr_write_byte_cache() when implemented
avrdude_message(MSG_INFO, "%s: error: usbasp_write_byte in TPI mode: all writes have to be done at page level\n", progname); avrdude_message(MSG_INFO, "%s: error: usbasp_write_byte in TPI mode: all writes have to be done at page level\n", progname);
return -1; return -1;
} }
void usbasp_initpgm(PROGRAMMER * pgm) void usbasp_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "usbasp"); strcpy(pgm->type, "usbasp");
/* /*
@ -1276,23 +1298,23 @@ void usbasp_initpgm(PROGRAMMER * pgm)
pgm->display = usbasp_display; pgm->display = usbasp_display;
pgm->enable = usbasp_enable; pgm->enable = usbasp_enable;
pgm->disable = usbasp_disable; pgm->disable = usbasp_disable;
pgm->program_enable = usbasp_spi_program_enable; pgm->program_enable = usbasp_program_enable;
pgm->chip_erase = usbasp_spi_chip_erase; pgm->chip_erase = usbasp_chip_erase;
pgm->cmd = usbasp_spi_cmd; pgm->cmd = usbasp_cmd;
pgm->open = usbasp_open; pgm->open = usbasp_open;
pgm->close = usbasp_close; pgm->close = usbasp_close;
pgm->read_byte = avr_read_byte_default; pgm->read_byte = usbasp_read_byte;
pgm->write_byte = avr_write_byte_default; pgm->write_byte = usbasp_write_byte;
/* /*
* optional functions * optional functions
*/ */
pgm->paged_write = usbasp_spi_paged_write; pgm->paged_write = usbasp_paged_write;
pgm->paged_load = usbasp_spi_paged_load; pgm->paged_load = usbasp_paged_load;
pgm->setup = usbasp_setup; pgm->setup = usbasp_setup;
pgm->teardown = usbasp_teardown; pgm->teardown = usbasp_teardown;
pgm->set_sck_period = usbasp_spi_set_sck_period; pgm->set_sck_period = usbasp_set_sck_period;
pgm->parseextparams = usbasp_parseextparms; pgm->parseextparams = usbasp_parseextparms;
} }
@ -1300,16 +1322,14 @@ void usbasp_initpgm(PROGRAMMER * pgm)
#else /* HAVE_LIBUSB */ #else /* HAVE_LIBUSB */
static int usbasp_nousb_open (struct programmer_t *pgm, char * name) static int usbasp_nousb_open(PROGRAMMER *pgm, const char *name) {
{
avrdude_message(MSG_INFO, "%s: error: no usb support. please compile again with libusb installed.\n", avrdude_message(MSG_INFO, "%s: error: no usb support. please compile again with libusb installed.\n",
progname); progname);
return -1; return -1;
} }
void usbasp_initpgm(PROGRAMMER * pgm) void usbasp_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "usbasp"); strcpy(pgm->type, "usbasp");
pgm->open = usbasp_nousb_open; pgm->open = usbasp_nousb_open;

2
src/usbasp.h
View File

@ -130,7 +130,7 @@ extern "C" {
#endif #endif
extern const char usbasp_desc[]; extern const char usbasp_desc[];
void usbasp_initpgm (PROGRAMMER * pgm); void usbasp_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

75
src/usbtiny.c
View File

@ -61,9 +61,6 @@ typedef unsigned int uint_t;
typedef unsigned long ulong_t; typedef unsigned long ulong_t;
#endif #endif
extern int avr_write_byte_default ( PROGRAMMER* pgm, AVRPART* p,
AVRMEM* mem, ulong_t addr,
unsigned char data );
/* /*
* Private data for this programmer. * Private data for this programmer.
*/ */
@ -95,7 +92,7 @@ static void usbtiny_teardown(PROGRAMMER * pgm)
} }
// Wrapper for simple usb_control_msg messages // Wrapper for simple usb_control_msg messages
static int usb_control (PROGRAMMER * pgm, static int usb_control (const PROGRAMMER *pgm,
unsigned int requestid, unsigned int val, unsigned int index ) unsigned int requestid, unsigned int val, unsigned int index )
{ {
int nbytes; int nbytes;
@ -114,7 +111,7 @@ static int usb_control (PROGRAMMER * pgm,
} }
// Wrapper for simple usb_control_msg messages to receive data from programmer // Wrapper for simple usb_control_msg messages to receive data from programmer
static int usb_in (PROGRAMMER * pgm, static int usb_in (const PROGRAMMER *pgm,
unsigned int requestid, unsigned int val, unsigned int index, unsigned int requestid, unsigned int val, unsigned int index,
unsigned char* buffer, int buflen, int bitclk ) unsigned char* buffer, int buflen, int bitclk )
{ {
@ -144,8 +141,7 @@ static int usb_in (PROGRAMMER * pgm,
} }
// Report the number of retries, and reset the counter. // Report the number of retries, and reset the counter.
static void check_retries (PROGRAMMER * pgm, const char* operation) static void check_retries (const PROGRAMMER *pgm, const char *operation) {
{
if (PDATA(pgm)->retries > 0 && quell_progress < 2) { if (PDATA(pgm)->retries > 0 && quell_progress < 2) {
avrdude_message(MSG_INFO, "%s: %d retries during %s\n", progname, avrdude_message(MSG_INFO, "%s: %d retries during %s\n", progname,
PDATA(pgm)->retries, operation); PDATA(pgm)->retries, operation);
@ -154,7 +150,7 @@ static void check_retries (PROGRAMMER * pgm, const char* operation)
} }
// Wrapper for simple usb_control_msg messages to send data to programmer // Wrapper for simple usb_control_msg messages to send data to programmer
static int usb_out (PROGRAMMER * pgm, static int usb_out (const PROGRAMMER *pgm,
unsigned int requestid, unsigned int val, unsigned int index, unsigned int requestid, unsigned int val, unsigned int index,
unsigned char* buffer, int buflen, int bitclk ) unsigned char* buffer, int buflen, int bitclk )
{ {
@ -221,8 +217,7 @@ static unsigned short tpi_frame(unsigned char b) {
/* Transmit a single byte encapsulated in a 32-bit transfer. Unused /* Transmit a single byte encapsulated in a 32-bit transfer. Unused
bits are padded with 1s. */ bits are padded with 1s. */
static int usbtiny_tpi_tx(PROGRAMMER *pgm, unsigned char b0) static int usbtiny_tpi_tx(const PROGRAMMER *pgm, unsigned char b0) {
{
unsigned char res[4]; unsigned char res[4];
if (usb_in(pgm, USBTINY_SPI, tpi_frame(b0), 0xffff, if (usb_in(pgm, USBTINY_SPI, tpi_frame(b0), 0xffff,
@ -235,7 +230,7 @@ static int usbtiny_tpi_tx(PROGRAMMER *pgm, unsigned char b0)
/* Transmit a two bytes encapsulated in a 32-bit transfer. Unused /* Transmit a two bytes encapsulated in a 32-bit transfer. Unused
bits are padded with 1s. */ bits are padded with 1s. */
static int usbtiny_tpi_txtx(PROGRAMMER *pgm, static int usbtiny_tpi_txtx(const PROGRAMMER *pgm,
unsigned char b0, unsigned char b1) unsigned char b0, unsigned char b1)
{ {
unsigned char res[4]; unsigned char res[4];
@ -253,8 +248,7 @@ static int usbtiny_tpi_txtx(PROGRAMMER *pgm,
the start bit of the byte being received arrives within at most 2 the start bit of the byte being received arrives within at most 2
TPICLKs. We ensure this by calling avr_tpi_program_enable() with TPICLKs. We ensure this by calling avr_tpi_program_enable() with
delay==TPIPCR_GT_0b. */ delay==TPIPCR_GT_0b. */
static int usbtiny_tpi_txrx(PROGRAMMER *pgm, unsigned char b0) static int usbtiny_tpi_txrx(const PROGRAMMER *pgm, unsigned char b0) {
{
unsigned char res[4], r; unsigned char res[4], r;
short w; short w;
@ -287,7 +281,7 @@ static int usbtiny_tpi_txrx(PROGRAMMER *pgm, unsigned char b0)
// a function. Here we wrap this request for an operation so that we // a function. Here we wrap this request for an operation so that we
// can just specify the part and operation and it'll do the right stuff // can just specify the part and operation and it'll do the right stuff
// to get the information from AvrDude and send to the USBtiny // to get the information from AvrDude and send to the USBtiny
static int usbtiny_avr_op (PROGRAMMER * pgm, AVRPART * p, static int usbtiny_avr_op (const PROGRAMMER *pgm, const AVRPART *p,
int op, int op,
unsigned char *res) unsigned char *res)
{ {
@ -307,11 +301,10 @@ static int usbtiny_avr_op (PROGRAMMER * pgm, AVRPART * p,
/* Find a device with the correct VID/PID match for USBtiny */ /* Find a device with the correct VID/PID match for USBtiny */
static int usbtiny_open(PROGRAMMER* pgm, char* name) static int usbtiny_open(PROGRAMMER *pgm, const char *name) {
{
struct usb_bus *bus; struct usb_bus *bus;
struct usb_device *dev = 0; struct usb_device *dev = 0;
char *bus_name = NULL; const char *bus_name = NULL;
char *dev_name = NULL; char *dev_name = NULL;
int vid, pid; int vid, pid;
@ -402,8 +395,7 @@ static void usbtiny_close ( PROGRAMMER* pgm )
/* A simple calculator function determines the maximum size of data we can /* A simple calculator function determines the maximum size of data we can
shove through a USB connection without getting errors */ shove through a USB connection without getting errors */
static void usbtiny_set_chunk_size (PROGRAMMER * pgm, int period) static void usbtiny_set_chunk_size (const PROGRAMMER *pgm, int period) {
{
PDATA(pgm)->chunk_size = CHUNK_SIZE; // start with the maximum (default) PDATA(pgm)->chunk_size = CHUNK_SIZE; // start with the maximum (default)
while (PDATA(pgm)->chunk_size > 8 && period > 16) { while (PDATA(pgm)->chunk_size > 8 && period > 16) {
// Reduce the chunk size for a slow SCK to reduce // Reduce the chunk size for a slow SCK to reduce
@ -415,8 +407,7 @@ static void usbtiny_set_chunk_size (PROGRAMMER * pgm, int period)
/* Given a SCK bit-clock speed (in useconds) we verify its an OK speed and tell the /* Given a SCK bit-clock speed (in useconds) we verify its an OK speed and tell the
USBtiny to update itself to the new frequency */ USBtiny to update itself to the new frequency */
static int usbtiny_set_sck_period (PROGRAMMER *pgm, double v) static int usbtiny_set_sck_period (const PROGRAMMER *pgm, double v) {
{
PDATA(pgm)->sck_period = (int)(v * 1e6 + 0.5); // convert from us to 'int', the 0.5 is for rounding up PDATA(pgm)->sck_period = (int)(v * 1e6 + 0.5); // convert from us to 'int', the 0.5 is for rounding up
// Make sure its not 0, as that will confuse the usbtiny // Make sure its not 0, as that will confuse the usbtiny
@ -441,8 +432,7 @@ static int usbtiny_set_sck_period (PROGRAMMER *pgm, double v)
} }
static int usbtiny_initialize (PROGRAMMER *pgm, AVRPART *p ) static int usbtiny_initialize (const PROGRAMMER *pgm, const AVRPART *p ) {
{
unsigned char res[4]; // store the response from usbtinyisp unsigned char res[4]; // store the response from usbtinyisp
int tries; int tries;
@ -511,8 +501,7 @@ static int usbtiny_initialize (PROGRAMMER *pgm, AVRPART *p )
return 0; return 0;
} }
static int usbtiny_setpin(struct programmer_t * pgm, int pinfunc, int value) static int usbtiny_setpin(const PROGRAMMER *pgm, int pinfunc, int value) {
{
/* USBtiny is not a bit bang device, but it can set RESET */ /* USBtiny is not a bit bang device, but it can set RESET */
if(pinfunc == PIN_AVR_RESET) { if(pinfunc == PIN_AVR_RESET) {
if (usb_control(pgm, USBTINY_POWERUP, if (usb_control(pgm, USBTINY_POWERUP,
@ -526,8 +515,7 @@ static int usbtiny_setpin(struct programmer_t * pgm, int pinfunc, int value)
} }
/* Tell the USBtiny to release the output pins, etc */ /* Tell the USBtiny to release the output pins, etc */
static void usbtiny_powerdown(PROGRAMMER * pgm) static void usbtiny_powerdown(const PROGRAMMER *pgm) {
{
if (!PDATA(pgm)->usb_handle) { if (!PDATA(pgm)->usb_handle) {
return; // wasn't connected in the first place return; // wasn't connected in the first place
} }
@ -536,8 +524,7 @@ static void usbtiny_powerdown(PROGRAMMER * pgm)
/* Send a 4-byte SPI command to the USBtinyISP for execution /* Send a 4-byte SPI command to the USBtinyISP for execution
This procedure is used by higher-level Avrdude procedures */ This procedure is used by higher-level Avrdude procedures */
static int usbtiny_cmd(PROGRAMMER * pgm, const unsigned char *cmd, unsigned char *res) static int usbtiny_cmd(const PROGRAMMER *pgm, const unsigned char *cmd, unsigned char *res) {
{
int nbytes; int nbytes;
// Make sure its empty so we don't read previous calls if it fails // Make sure its empty so we don't read previous calls if it fails
@ -558,7 +545,7 @@ static int usbtiny_cmd(PROGRAMMER * pgm, const unsigned char *cmd, unsigned char
res[2] == cmd[1]); // AVR's do a delayed-echo thing res[2] == cmd[1]); // AVR's do a delayed-echo thing
} }
int usbtiny_cmd_tpi(PROGRAMMER * pgm, const unsigned char *cmd, int usbtiny_cmd_tpi(const PROGRAMMER *pgm, const unsigned char *cmd,
int cmd_len, unsigned char *res, int res_len) int cmd_len, unsigned char *res, int res_len)
{ {
unsigned char b0, b1; unsigned char b0, b1;
@ -594,8 +581,7 @@ int usbtiny_cmd_tpi(PROGRAMMER * pgm, const unsigned char *cmd,
return 0; return 0;
} }
static int usbtiny_spi(struct programmer_t * pgm, const unsigned char *cmd, unsigned char *res, int count) static int usbtiny_spi(const PROGRAMMER *pgm, const unsigned char *cmd, unsigned char *res, int count) {
{
int i; int i;
// Clear the receive buffer so we don't read old data in case of failure // Clear the receive buffer so we don't read old data in case of failure
@ -616,8 +602,7 @@ static int usbtiny_spi(struct programmer_t * pgm, const unsigned char *cmd, unsi
} }
/* Send the chip-erase command */ /* Send the chip-erase command */
static int usbtiny_chip_erase(PROGRAMMER * pgm, AVRPART * p) static int usbtiny_chip_erase(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char res[4]; unsigned char res[4];
if (p->flags & AVRPART_HAS_TPI) if (p->flags & AVRPART_HAS_TPI)
@ -642,9 +627,11 @@ static int usbtiny_chip_erase(PROGRAMMER * pgm, AVRPART * p)
} }
// These are required functions but don't actually do anything // These are required functions but don't actually do anything
static void usbtiny_enable ( PROGRAMMER* pgm ) {} static void usbtiny_enable(PROGRAMMER *pgm, const AVRPART *p) {
}
static void usbtiny_disable ( PROGRAMMER* pgm ) {} static void usbtiny_disable(const PROGRAMMER *pgm) {
}
/* To speed up programming and reading, we do a 'chunked' read. /* To speed up programming and reading, we do a 'chunked' read.
@ -652,7 +639,7 @@ static void usbtiny_disable ( PROGRAMMER* pgm ) {}
* given to read in the data. Much faster than sending a 4-byte SPI request * given to read in the data. Much faster than sending a 4-byte SPI request
* per byte * per byte
*/ */
static int usbtiny_paged_load (PROGRAMMER * pgm, AVRPART * p, AVRMEM* m, static int usbtiny_paged_load (const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -722,7 +709,7 @@ static int usbtiny_paged_load (PROGRAMMER * pgm, AVRPART * p, AVRMEM* m,
* given to write the data. Much faster than sending a 4-byte SPI request * given to write the data. Much faster than sending a 4-byte SPI request
* per byte. * per byte.
*/ */
static int usbtiny_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m, static int usbtiny_paged_write(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m,
unsigned int page_size, unsigned int page_size,
unsigned int addr, unsigned int n_bytes) unsigned int addr, unsigned int n_bytes)
{ {
@ -783,8 +770,7 @@ static int usbtiny_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
return n_bytes; return n_bytes;
} }
static int usbtiny_program_enable(PROGRAMMER *pgm, AVRPART *p) static int usbtiny_program_enable(const PROGRAMMER *pgm, const AVRPART *p) {
{
unsigned char buf[4]; unsigned char buf[4];
if (p->flags & AVRPART_HAS_TPI) if (p->flags & AVRPART_HAS_TPI)
@ -793,8 +779,7 @@ static int usbtiny_program_enable(PROGRAMMER *pgm, AVRPART *p)
return usbtiny_avr_op(pgm, p, AVR_OP_PGM_ENABLE, buf); return usbtiny_avr_op(pgm, p, AVR_OP_PGM_ENABLE, buf);
} }
void usbtiny_initpgm ( PROGRAMMER* pgm ) void usbtiny_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "USBtiny"); strcpy(pgm->type, "USBtiny");
/* Mandatory Functions */ /* Mandatory Functions */
@ -826,16 +811,14 @@ void usbtiny_initpgm ( PROGRAMMER* pgm )
// Give a proper error if we were not compiled with libusb // Give a proper error if we were not compiled with libusb
static int usbtiny_nousb_open(struct programmer_t *pgm, char * name) static int usbtiny_nousb_open(PROGRAMMER *pgm, const char *name) {
{
avrdude_message(MSG_INFO, "%s: error: no usb support. Please compile again with libusb installed.\n", avrdude_message(MSG_INFO, "%s: error: no usb support. Please compile again with libusb installed.\n",
progname); progname);
return -1; return -1;
} }
void usbtiny_initpgm(PROGRAMMER * pgm) void usbtiny_initpgm(PROGRAMMER *pgm) {
{
strcpy(pgm->type, "usbtiny"); strcpy(pgm->type, "usbtiny");
pgm->open = usbtiny_nousb_open; pgm->open = usbtiny_nousb_open;

2
src/usbtiny.h
View File

@ -59,7 +59,7 @@ extern "C" {
#endif #endif
extern const char usbtiny_desc[]; extern const char usbtiny_desc[];
void usbtiny_initpgm (PROGRAMMER * pgm); void usbtiny_initpgm(PROGRAMMER *pgm);
#ifdef __cplusplus #ifdef __cplusplus
} }

9
src/wiring.c
View File

@ -109,8 +109,7 @@ static void wiring_teardown(PROGRAMMER * pgm)
stk500v2_teardown(pgm); stk500v2_teardown(pgm);
} }
static int wiring_parseextparms(PROGRAMMER * pgm, LISTID extparms) static int wiring_parseextparms(const PROGRAMMER *pgm, const LISTID extparms) {
{
LNODEID ln; LNODEID ln;
const char *extended_param; const char *extended_param;
int rv = 0; int rv = 0;
@ -143,8 +142,7 @@ static int wiring_parseextparms(PROGRAMMER * pgm, LISTID extparms)
return rv; return rv;
} }
static int wiring_open(PROGRAMMER * pgm, char * port) static int wiring_open(PROGRAMMER *pgm, const char *port) {
{
int timetosnooze; int timetosnooze;
void *mycookie = STK500V2PDATA(pgm)->chained_pdata; void *mycookie = STK500V2PDATA(pgm)->chained_pdata;
union pinfo pinfo; union pinfo pinfo;
@ -205,8 +203,7 @@ static void wiring_close(PROGRAMMER * pgm)
const char wiring_desc[] = "http://wiring.org.co/, Basically STK500v2 protocol, with some glue to trigger the bootloader."; const char wiring_desc[] = "http://wiring.org.co/, Basically STK500v2 protocol, with some glue to trigger the bootloader.";
void wiring_initpgm(PROGRAMMER * pgm) void wiring_initpgm(PROGRAMMER *pgm) {
{
/* The Wiring bootloader uses a near-complete STK500v2 protocol. */ /* The Wiring bootloader uses a near-complete STK500v2 protocol. */
stk500v2_initpgm(pgm); stk500v2_initpgm(pgm);

2
src/wiring.h
View File

@ -22,7 +22,7 @@
#define wiring_h__ #define wiring_h__
extern const char wiring_desc[]; extern const char wiring_desc[];
void wiring_initpgm(PROGRAMMER * pgm); void wiring_initpgm(PROGRAMMER *pgm);
#endif #endif

78
src/xbee.c
View File

@ -30,12 +30,12 @@
#include "ac_cfg.h" #include "ac_cfg.h"
#include <sys/time.h> /* gettimeofday() */ #include <sys/time.h>
#include <stdio.h> /* sscanf() */ #include <stdio.h>
#include <stdlib.h> /* malloc() */ #include <stdlib.h>
#include <string.h> /* memmove() etc. */ #include <string.h>
#include <unistd.h> /* usleep() */ #include <unistd.h>
#include "avrdude.h" #include "avrdude.h"
#include "libavrdude.h" #include "libavrdude.h"
@ -43,27 +43,6 @@
#include "stk500.h" #include "stk500.h"
#include "xbee.h" #include "xbee.h"
/*
* For non-direct mode (Over-The-Air) we need to issue XBee commands
* to the remote XBee in order to reset the AVR CPU and initiate the
* XBeeBoot bootloader.
*
* XBee IO port 3 is a somewhat-arbitrarily chosen pin that can be
* connected directly to the AVR reset pin.
*
* Note that port 7 was not used because it is the only pin that can
* be used as a CTS flow control output. Port 6 is the only pin that
* can be used as an RTS flow control input.
*
* Some off-the-shelf Arduino shields select a different pin. For
* example this one uses XBee IO port 7.
*
* https://wiki.dfrobot.com/Xbee_Shield_For_Arduino__no_Xbee___SKU_DFR0015_
*/
#ifndef XBEE_DEFAULT_RESET_PIN
#define XBEE_DEFAULT_RESET_PIN 3
#endif
/* /*
* After eight seconds the AVR bootloader watchdog will kick in. But * After eight seconds the AVR bootloader watchdog will kick in. But
* to allow for the possibility of eight seconds upstream and another * to allow for the possibility of eight seconds upstream and another
@ -125,8 +104,7 @@
* Read signature bytes - Direct copy of the Arduino behaviour to * Read signature bytes - Direct copy of the Arduino behaviour to
* satisfy Optiboot. * satisfy Optiboot.
*/ */
static int xbee_read_sig_bytes(PROGRAMMER *pgm, AVRPART *p, AVRMEM *m) static int xbee_read_sig_bytes(const PROGRAMMER *pgm, const AVRPART *p, const AVRMEM *m) {
{
unsigned char buf[32]; unsigned char buf[32];
/* Signature byte reads are always 3 bytes. */ /* Signature byte reads are always 3 bytes. */
@ -318,7 +296,7 @@ static void XBeeBootSessionInit(struct XBeeBootSession *xbs) {
#define xbeebootsession(fdp) (struct XBeeBootSession*)((fdp)->pfd) #define xbeebootsession(fdp) (struct XBeeBootSession*)((fdp)->pfd)
static void xbeedev_setresetpin(union filedescriptor *fdp, int xbeeResetPin) static void xbeedev_setresetpin(const union filedescriptor *fdp, int xbeeResetPin)
{ {
struct XBeeBootSession *xbs = xbeebootsession(fdp); struct XBeeBootSession *xbs = xbeebootsession(fdp);
xbs->xbeeResetPin = xbeeResetPin; xbs->xbeeResetPin = xbeeResetPin;
@ -1106,7 +1084,7 @@ static void xbeedev_close(union filedescriptor *fdp)
xbeedev_free(xbs); xbeedev_free(xbs);
} }
static int xbeedev_open(char *port, union pinfo pinfo, static int xbeedev_open(const char *port, union pinfo pinfo,
union filedescriptor *fdp) union filedescriptor *fdp)
{ {
/* /*
@ -1329,7 +1307,7 @@ static int xbeedev_open(char *port, union pinfo pinfo,
return 0; return 0;
} }
static int xbeedev_send(union filedescriptor *fdp, static int xbeedev_send(const union filedescriptor *fdp,
const unsigned char *buf, size_t buflen) const unsigned char *buf, size_t buflen)
{ {
struct XBeeBootSession *xbs = xbeebootsession(fdp); struct XBeeBootSession *xbs = xbeebootsession(fdp);
@ -1453,7 +1431,7 @@ static int xbeedev_send(union filedescriptor *fdp,
return 0; return 0;
} }
static int xbeedev_recv(union filedescriptor *fdp, static int xbeedev_recv(const union filedescriptor *fdp,
unsigned char *buf, size_t buflen) unsigned char *buf, size_t buflen)
{ {
struct XBeeBootSession *xbs = xbeebootsession(fdp); struct XBeeBootSession *xbs = xbeebootsession(fdp);
@ -1528,7 +1506,7 @@ static int xbeedev_recv(union filedescriptor *fdp,
return -1; return -1;
} }
static int xbeedev_drain(union filedescriptor *fdp, int display) static int xbeedev_drain(const union filedescriptor *fdp, int display)
{ {
struct XBeeBootSession *xbs = xbeebootsession(fdp); struct XBeeBootSession *xbs = xbeebootsession(fdp);
@ -1547,7 +1525,7 @@ static int xbeedev_drain(union filedescriptor *fdp, int display)
return 0; return 0;
} }
static int xbeedev_set_dtr_rts(union filedescriptor *fdp, int is_on) static int xbeedev_set_dtr_rts(const union filedescriptor *fdp, int is_on)
{ {
struct XBeeBootSession *xbs = xbeebootsession(fdp); struct XBeeBootSession *xbs = xbeebootsession(fdp);
@ -1587,8 +1565,7 @@ static struct serial_device xbee_serdev_frame = {
.flags = SERDEV_FL_NONE, .flags = SERDEV_FL_NONE,
}; };
static int xbee_getsync(PROGRAMMER *pgm) static int xbee_getsync(const PROGRAMMER *pgm) {
{
unsigned char buf[2], resp[2]; unsigned char buf[2], resp[2];
/* /*
@ -1637,8 +1614,7 @@ static int xbee_getsync(PROGRAMMER *pgm)
return 0; return 0;
} }
static int xbee_open(PROGRAMMER *pgm, char *port) static int xbee_open(PROGRAMMER *pgm, const char *port) {
{
union pinfo pinfo; union pinfo pinfo;
strcpy(pgm->port, port); strcpy(pgm->port, port);
pinfo.serialinfo.baud = pgm->baudrate; pinfo.serialinfo.baud = pgm->baudrate;
@ -1653,13 +1629,7 @@ static int xbee_open(PROGRAMMER *pgm, char *port)
return -1; return -1;
} }
/* xbeedev_setresetpin(&pgm->fd, PDATA(pgm)->xbeeResetPin);
* NB: Because we are making use of the STK500 programmer
* implementation, we can't readily use pgm->cookie ourselves. We
* can use the private "flag" field in the PROGRAMMER though, as
* it's unused by stk500.c.
*/
xbeedev_setresetpin(&pgm->fd, pgm->flag);
/* Clear DTR and RTS */ /* Clear DTR and RTS */
serial_set_dtr_rts(&pgm->fd, 0); serial_set_dtr_rts(&pgm->fd, 0);
@ -1723,8 +1693,7 @@ static void xbee_close(PROGRAMMER *pgm)
pgm->fd.pfd = NULL; pgm->fd.pfd = NULL;
} }
static int xbee_parseextparms(PROGRAMMER *pgm, LISTID extparms) static int xbee_parseextparms(const PROGRAMMER *pgm, const LISTID extparms) {
{
LNODEID ln; LNODEID ln;
const char *extended_param; const char *extended_param;
int rc = 0; int rc = 0;
@ -1744,7 +1713,7 @@ static int xbee_parseextparms(PROGRAMMER *pgm, LISTID extparms)
continue; continue;
} }
pgm->flag = resetpin; PDATA(pgm)->xbeeResetPin = resetpin;
continue; continue;
} }
@ -1759,12 +1728,11 @@ static int xbee_parseextparms(PROGRAMMER *pgm, LISTID extparms)
const char xbee_desc[] = "XBee Series 2 Over-The-Air (XBeeBoot)"; const char xbee_desc[] = "XBee Series 2 Over-The-Air (XBeeBoot)";
void xbee_initpgm(PROGRAMMER *pgm) void xbee_initpgm(PROGRAMMER *pgm) {
{
/* /*
* This behaves like an Arduino, but with packet encapsulation of * This behaves like an Arduino, but with packet encapsulation of
* the serial streams, XBee device management, and XBee GPIO for the * the serial streams, XBee device management, and XBee GPIO for the
* Auto-Reset feature. * Auto-Reset feature. stk500.c sets PDATA(pgm)->xbeeResetPin
*/ */
stk500_initpgm(pgm); stk500_initpgm(pgm);
@ -1773,13 +1741,5 @@ void xbee_initpgm(PROGRAMMER *pgm)
pgm->open = xbee_open; pgm->open = xbee_open;
pgm->close = xbee_close; pgm->close = xbee_close;
/*
* NB: Because we are making use of the STK500 programmer
* implementation, we can't readily use pgm->cookie ourselves, nor
* can we override setup() and teardown(). We can use the private
* "flag" field in the PROGRAMMER though, as it's unused by
* stk500.c.
*/
pgm->parseextparams = xbee_parseextparms; pgm->parseextparams = xbee_parseextparms;
pgm->flag = XBEE_DEFAULT_RESET_PIN;
} }

23
src/xbee.h
View File

@ -22,6 +22,27 @@
#define xbee_h__ #define xbee_h__
extern const char xbee_desc[]; extern const char xbee_desc[];
void xbee_initpgm (PROGRAMMER * pgm); void xbee_initpgm(PROGRAMMER *pgm);
/*
* For non-direct mode (Over-The-Air) we need to issue XBee commands
* to the remote XBee in order to reset the AVR CPU and initiate the
* XBeeBoot bootloader.
*
* XBee IO port 3 is a somewhat-arbitrarily chosen pin that can be
* connected directly to the AVR reset pin.
*
* Note that port 7 was not used because it is the only pin that can
* be used as a CTS flow control output. Port 6 is the only pin that
* can be used as an RTS flow control input.
*
* Some off-the-shelf Arduino shields select a different pin. For
* example this one uses XBee IO port 7.
*
* https://wiki.dfrobot.com/Xbee_Shield_For_Arduino__no_Xbee___SKU_DFR0015_
*/
#ifndef XBEE_DEFAULT_RESET_PIN
#define XBEE_DEFAULT_RESET_PIN 3
#endif
#endif #endif