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Turn the usbpid parameter of the programmer into a list of PIDs. Make 

the JTAGICE3 programmer handle a list of PIDs, by trying each of them
in sequence.  Use a single, central jtag3_open_common() function to
handle the common code of all jtag3_open_* functions.  Centralize all
USB VID/PID definitions in usbdevs.h.



git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1283 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
joerg_wunsch 2014-02-27 13:06:03 +00:00
parent 52c59fade2
commit 7999eaa25a
19 changed files with 223 additions and 233 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
ChangeLog
View File

@ -1,3 +1,29 @@
2014-02-27 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* config_gram.y: Turn the usbpid parameter of the programmer into
a list of PIDs. Make the JTAGICE3 programmer handle a list of
PIDs, by trying each of them in sequence. Use a single, central
jtag3_open_common() function to handle the common code of all
jtag3_open_* functions. Centralize all USB VID/PID definitions in
usbdevs.h.
* flip1.c: (Dito.)
* ft245r.c: (Dito.)
* stk500v2.c: (Dito.)
* jtag3.c: (Dito.)
* jtag3.h: (Dito.)
* flip2.c: (Dito.)
* usbdevs.h: (Dito.)
* pgm.c: (Dito.)
* serial.h: (Dito.)
* pgm.h: (Dito.)
* usbtiny.c: (Dito.)
* usbasp.c: (Dito.)
* avrftdi.c: (Dito.)
* usbtiny.h: (Dito.)
* avrdude.conf.in: (Dito.)
* usbasp.h: (Dito.)
* usb_libusb.c: (Dito.)
2014-02-27 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* usb_libusb.c (usbdev_open): Replace all calls to exit(1) by

44
avrdude.conf.in
View File

@ -31,7 +31,7 @@
# pgmled = <num> ; # pin number
# vfyled = <num> ; # pin number
# usbvid = <hexnum>; # USB VID (Vendor ID)
# usbpid = <hexnum>; # USB PID (Product ID)
# usbpid = <hexnum> [, <hexnum> ...] # USB PID (Product ID) (1)
# usbdev = <interface>; # USB interface or other device info
# usbvendor = <vendorname>; # USB Vendor Name
# usbproduct = <productname>; # USB Product Name
@ -41,6 +41,8 @@
# For a pin list all pins must be inverted.
# A single pin can be specified as usual = ~ <num>, for lists
# specify it as follows = ~ ( <num> [, <num2> ... ] ) .
#
# (1) Not all programmer types can process a list of PIDs.
# ;
#
# part
@ -994,7 +996,7 @@ programmer
desc = "Atmel AVR JTAGICE3 in JTAG mode";
type = "jtagice3";
connection_type = usb;
usbpid = 0x2110;
usbpid = 0x2110, 0x2140;
;
programmer
@ -1002,7 +1004,7 @@ programmer
desc = "Atmel AVR JTAGICE3 in PDI mode";
type = "jtagice3_pdi";
connection_type = usb;
usbpid = 0x2110;
usbpid = 0x2110, 0x2140;
;
programmer
@ -1010,7 +1012,7 @@ programmer
desc = "Atmel AVR JTAGICE3 in debugWIRE mode";
type = "jtagice3_dw";
connection_type = usb;
usbpid = 0x2110;
usbpid = 0x2110, 0x2140;
;
programmer
@ -1018,39 +1020,7 @@ programmer
desc = "Atmel AVR JTAGICE3 in ISP mode";
type = "jtagice3_isp";
connection_type = usb;
usbpid = 0x2110;
;
programmer
id = "jtag3edbg";
desc = "Atmel AVR JTAGICE3 in JTAG mode, EDBG protocol";
type = "jtagice3";
connection_type = usb;
usbpid = 0x2140;
;
programmer
id = "jtag3pdi_edbg";
desc = "Atmel AVR JTAGICE3 in PDI mode, EDBG protocol";
type = "jtagice3_pdi";
connection_type = usb;
usbpid = 0x2140;
;
programmer
id = "jtag3dw_edbg";
desc = "Atmel AVR JTAGICE3 in debugWIRE mode, EDBG protocol";
type = "jtagice3_dw";
connection_type = usb;
usbpid = 0x2140;
;
programmer
id = "jtag3isp_edbg";
desc = "Atmel AVR JTAGICE3 in ISP mode, EDBG protocol";
type = "jtagice3_isp";
connection_type = usb;
usbpid = 0x2140;
usbpid = 0x2110, 0x2140;
;
programmer

16
avrftdi.c
View File

@ -41,6 +41,7 @@
#include "avrpart.h"
#include "avrftdi_tpi.h"
#include "avrftdi_private.h"
#include "usbdevs.h"
#ifndef MAX
#define MAX(a,b) ((a)>(b)?(a):(b))
@ -666,12 +667,17 @@ static int avrftdi_open(PROGRAMMER * pgm, char *port)
if (pgm->usbvid)
vid = pgm->usbvid;
else
vid = 0x0403;
vid = USB_VENDOR_FTDI;
if (pgm->usbpid)
pid = pgm->usbpid;
else
pid = 0x6010;
LNODEID usbpid = lfirst(pgm->usbpid);
if (usbpid) {
pid = *(int *)(ldata(usbpid));
if (lnext(usbpid))
fprintf(stderr,
"%s: Warning: using PID 0x%04x, ignoring remaining PIDs in list\n",
progname, pid);
} else
pid = USB_DEVICE_FT2232;
if (0 == pgm->usbsn[0]) /* we don't care about SN. Use first avail. */
serial = NULL;

30
config_gram.y
View File

@ -515,12 +515,7 @@ prog_parm_usb:
free_token($3);
}
} |
K_USBPID TKN_EQUAL TKN_NUMBER {
{
current_prog->usbpid = $3->value.number;
free_token($3);
}
} |
K_USBPID TKN_EQUAL usb_pid_list |
K_USBSN TKN_EQUAL TKN_STRING {
{
strncpy(current_prog->usbsn, $3->value.string, PGM_USBSTRINGLEN);
@ -544,6 +539,29 @@ prog_parm_usb:
}
;
usb_pid_list:
TKN_NUMBER {
{
int *ip = malloc(sizeof(int));
if (ip) {
*ip = $1->value.number;
ladd(current_prog->usbpid, ip);
}
free_token($1);
}
} |
usb_pid_list TKN_COMMA TKN_NUMBER {
{
int *ip = malloc(sizeof(int));
if (ip) {
*ip = $3->value.number;
ladd(current_prog->usbpid, ip);
}
free_token($3);
}
}
;
pin_number_non_empty:
TKN_NUMBER { assign_pin(pin_name, $1, 0); }
|

12
flip1.c
View File

@ -235,8 +235,16 @@ int flip1_initialize(PROGRAMMER* pgm, AVRPART *part)
*/
vid = (pgm->usbvid != 0) ? pgm->usbvid : USB_VENDOR_ATMEL;
pid = (pgm->usbpid != 0) ? pgm->usbpid : part->usbpid;
LNODEID usbpid = lfirst(pgm->usbpid);
if (usbpid) {
pid = *(int *)(ldata(usbpid));
if (lnext(usbpid))
fprintf(stderr,
"%s: Warning: using PID 0x%04x, ignoring remaining PIDs in list\n",
progname, pid);
} else {
pid = part->usbpid;
}
if (!ovsigck && (part->flags & AVRPART_HAS_PDI)) {
fprintf(stderr,
"%s: \"flip1\" (FLIP protocol version 1) is for AT90USB* and ATmega*U* devices.\n"

11
flip2.c
View File

@ -229,7 +229,16 @@ int flip2_initialize(PROGRAMMER* pgm, AVRPART *part)
*/
vid = (pgm->usbvid != 0) ? pgm->usbvid : USB_VENDOR_ATMEL;
pid = (pgm->usbpid != 0) ? pgm->usbpid : part->usbpid;
LNODEID usbpid = lfirst(pgm->usbpid);
if (usbpid) {
pid = *(int *)(ldata(usbpid));
if (lnext(usbpid))
fprintf(stderr,
"%s: Warning: using PID 0x%04x, ignoring remaining PIDs in list\n",
progname, pid);
} else {
pid = part->usbpid;
}
if (!ovsigck && !(part->flags & AVRPART_HAS_PDI)) {
fprintf(stderr,

16
ft245r.c
View File

@ -68,6 +68,7 @@
#include "config.h"
#include "bitbang.h"
#include "ft245r.h"
#include "usbdevs.h"
#if defined(_WIN32)
#include <windows.h>
@ -557,9 +558,20 @@ static int ft245r_open(PROGRAMMER * pgm, char * port) {
handle = malloc (sizeof (struct ftdi_context));
ftdi_init(handle);
LNODEID usbpid = lfirst(pgm->usbpid);
int pid;
if (usbpid) {
pid = *(int *)(ldata(usbpid));
if (lnext(usbpid))
fprintf(stderr,
"%s: Warning: using PID 0x%04x, ignoring remaining PIDs in list\n",
progname, pid);
} else {
pid = USB_DEVICE_FT245;
}
rv = ftdi_usb_open_desc_index(handle,
pgm->usbvid?pgm->usbvid:0x0403,
pgm->usbpid?pgm->usbpid:0x6001,
pgm->usbvid?pgm->usbvid:USB_VENDOR_FTDI,
pid,
pgm->usbproduct[0]?pgm->usbproduct:NULL,
pgm->usbsn[0]?pgm->usbsn:NULL,
devnum);

182
jtag3.c
View File

@ -1279,43 +1279,58 @@ static int jtag3_parseextparms(PROGRAMMER * pgm, LISTID extparms)
return rv;
}
static int jtag3_open(PROGRAMMER * pgm, char * port)
int jtag3_open_common(PROGRAMMER * pgm, char * port)
{
union pinfo pinfo;
LNODEID usbpid;
int rv = -1;
if (verbose >= 2)
fprintf(stderr, "%s: jtag3_open()\n", progname);
#if !defined(HAVE_LIBUSB)
fprintf(stderr, "avrdude was compiled without usb support.\n");
return -1;
#endif
/*
* The serial_open() function for USB overrides
* the meaning of the "baud" parameter to be the USB device ID to
* search for.
*/
if (strncmp(port, "usb", 3) == 0) {
#if defined(HAVE_LIBUSB)
serdev = &usb_serdev_frame;
if (pgm->usbvid)
pinfo.usbinfo.vid = pgm->usbvid;
else
pinfo.usbinfo.vid = USB_VENDOR_ATMEL;
pinfo.usbinfo.flags = 0;
if (pgm->usbpid)
pinfo.usbinfo.pid = pgm->usbpid;
else
pinfo.usbinfo.pid = USB_DEVICE_JTAGICE3;
if (strncmp(port, "usb", 3) != 0) {
fprintf(stderr,
"%s: jtag3_open_common(): JTAGICE3/EDBG port names must start with \"usb\"\n",
progname);
return -1;
}
serdev = &usb_serdev_frame;
if (pgm->usbvid)
pinfo.usbinfo.vid = pgm->usbvid;
else
pinfo.usbinfo.vid = USB_VENDOR_ATMEL;
/* If the config entry did not specify a USB PID, insert the default one. */
if (lfirst(pgm->usbpid) == NULL)
ladd(pgm->usbpid, (void *)USB_DEVICE_JTAGICE3);
for (usbpid = lfirst(pgm->usbpid); rv < 0 && usbpid != NULL; usbpid = lnext(usbpid)) {
pinfo.usbinfo.flags = PINFO_FL_SILENT;
pinfo.usbinfo.pid = *(int *)(ldata(usbpid));
pgm->fd.usb.max_xfer = USBDEV_MAX_XFER_3;
pgm->fd.usb.rep = USBDEV_BULK_EP_READ_3;
pgm->fd.usb.wep = USBDEV_BULK_EP_WRITE_3;
pgm->fd.usb.eep = USBDEV_EVT_EP_READ_3;
#else
fprintf(stderr, "avrdude was compiled without usb support.\n");
return -1;
#endif
}
strcpy(pgm->port, port);
if (serial_open(port, pinfo, &pgm->fd)==-1) {
strcpy(pgm->port, port);
rv = serial_open(port, pinfo, &pgm->fd);
}
if (rv < 0) {
fprintf(stderr,
"%s: jtag3_open_common(): Did not find any device matching VID 0x%04x and PID list: ",
progname, (unsigned)pinfo.usbinfo.vid);
int notfirst = 0;
for (usbpid = lfirst(pgm->usbpid); usbpid != NULL; usbpid = lnext(usbpid)) {
if (notfirst)
fprintf(stderr, ", ");
fprintf(stderr, "0x%04x", (unsigned int)(*(int *)(ldata(usbpid))));
notfirst = 1;
}
fputc('\n', stderr);
return -1;
}
@ -1335,6 +1350,19 @@ static int jtag3_open(PROGRAMMER * pgm, char * port)
*/
jtag3_drain(pgm, 0);
return 0;
}
static int jtag3_open(PROGRAMMER * pgm, char * port)
{
if (verbose >= 2)
fprintf(stderr, "%s: jtag3_open()\n", progname);
if (jtag3_open_common(pgm, port) < 0)
return -1;
if (jtag3_getsync(pgm, PARM3_CONN_JTAG) < 0)
return -1;
@ -1343,58 +1371,11 @@ static int jtag3_open(PROGRAMMER * pgm, char * port)
static int jtag3_open_dw(PROGRAMMER * pgm, char * port)
{
union pinfo pinfo;
if (verbose >= 2)
fprintf(stderr, "%s: jtag3_open_dw()\n", progname);
/*
* The serial_open() function for USB overrides
* the meaning of the "baud" parameter to be the USB device ID to
* search for.
*/
if (strncmp(port, "usb", 3) == 0) {
#if defined(HAVE_LIBUSB)
serdev = &usb_serdev_frame;
if (pgm->usbvid)
pinfo.usbinfo.vid = pgm->usbvid;
else
pinfo.usbinfo.vid = USB_VENDOR_ATMEL;
pinfo.usbinfo.flags = 0;
if (pgm->usbpid)
pinfo.usbinfo.pid = pgm->usbpid;
else
pinfo.usbinfo.pid = USB_DEVICE_JTAGICE3;
pgm->fd.usb.max_xfer = USBDEV_MAX_XFER_3;
pgm->fd.usb.rep = USBDEV_BULK_EP_READ_3;
pgm->fd.usb.wep = USBDEV_BULK_EP_WRITE_3;
pgm->fd.usb.eep = USBDEV_EVT_EP_READ_3;
#else
fprintf(stderr, "avrdude was compiled without usb support.\n");
if (jtag3_open_common(pgm, port) < 0)
return -1;
#endif
}
strcpy(pgm->port, port);
if (serial_open(port, pinfo, &pgm->fd)==-1) {
return -1;
}
if (pgm->fd.usb.eep == 0)
{
/* The event EP has been deleted by usb_open(), so we are
running on a CMSIS-DAP device, using EDBG protocol */
pgm->flag |= PGM_FL_IS_EDBG;
if (verbose)
fprintf(stderr,
"%s: Found CMSIS-DAP compliant device, using EDBG protocol\n",
progname);
}
/*
* drain any extraneous input
*/
jtag3_drain(pgm, 0);
if (jtag3_getsync(pgm, PARM3_CONN_DW) < 0)
return -1;
@ -1404,58 +1385,11 @@ static int jtag3_open_dw(PROGRAMMER * pgm, char * port)
static int jtag3_open_pdi(PROGRAMMER * pgm, char * port)
{
union pinfo pinfo;
if (verbose >= 2)
fprintf(stderr, "%s: jtag3_open_pdi()\n", progname);
/*
* The serial_open() function for USB overrides
* the meaning of the "baud" parameter to be the USB device ID to
* search for.
*/
if (strncmp(port, "usb", 3) == 0) {
#if defined(HAVE_LIBUSB)
serdev = &usb_serdev_frame;
if (pgm->usbvid)
pinfo.usbinfo.vid = pgm->usbvid;
else
pinfo.usbinfo.vid = USB_VENDOR_ATMEL;
pinfo.usbinfo.flags = 0;
if (pgm->usbpid)
pinfo.usbinfo.pid = pgm->usbpid;
else
pinfo.usbinfo.pid = USB_DEVICE_JTAGICE3;
pgm->fd.usb.max_xfer = USBDEV_MAX_XFER_3;
pgm->fd.usb.rep = USBDEV_BULK_EP_READ_3;
pgm->fd.usb.wep = USBDEV_BULK_EP_WRITE_3;
pgm->fd.usb.eep = USBDEV_EVT_EP_READ_3;
#else
fprintf(stderr, "avrdude was compiled without usb support.\n");
if (jtag3_open_common(pgm, port) < 0)
return -1;
#endif
}
strcpy(pgm->port, port);
if (serial_open(port, pinfo, &pgm->fd)==-1) {
return -1;
}
if (pgm->fd.usb.eep == 0)
{
/* The event EP has been deleted by usb_open(), so we are
running on a CMSIS-DAP device, using EDBG protocol */
pgm->flag |= PGM_FL_IS_EDBG;
if (verbose)
fprintf(stderr,
"%s: Found CMSIS-DAP compliant device, using EDBG protocol\n",
progname);
}
/*
* drain any extraneous input
*/
jtag3_drain(pgm, 0);
if (jtag3_getsync(pgm, PARM3_CONN_PDI) < 0)
return -1;

1
jtag3.h
View File

@ -25,6 +25,7 @@
extern "C" {
#endif
int jtag3_open_common(PROGRAMMER * pgm, char * port);
int jtag3_send(PROGRAMMER * pgm, unsigned char * data, size_t len);
int jtag3_recv(PROGRAMMER * pgm, unsigned char **msg);
void jtag3_close(PROGRAMMER * pgm);

1
pgm.c
View File

@ -76,6 +76,7 @@ PROGRAMMER * pgm_new(void)
memset(pgm, 0, sizeof(*pgm));
pgm->id = lcreat(NULL, 0);
pgm->usbpid = lcreat(NULL, 0);
pgm->desc[0] = 0;
pgm->type[0] = 0;
pgm->config_file[0] = 0;

3
pgm.h
View File

@ -76,7 +76,8 @@ typedef struct programmer_t {
int ppidata;
int ppictrl;
int baudrate;
int usbvid, usbpid;
int usbvid;
LISTID usbpid;
char usbdev[PGM_USBSTRINGLEN], usbsn[PGM_USBSTRINGLEN];
char usbvendor[PGM_USBSTRINGLEN], usbproduct[PGM_USBSTRINGLEN];
double bitclock; /* JTAG ICE clock period in microseconds */

1
serial.h
View File

@ -54,6 +54,7 @@ union pinfo
unsigned short pid;
unsigned short flags;
#define PINFO_FL_USEHID 0x0001
#define PINFO_FL_SILENT 0x0002 /* don't complain if not found */
} usbinfo;
};

38
stk500v2.c
View File

@ -602,8 +602,13 @@ static int stk500v2_jtag3_recv(PROGRAMMER * pgm, unsigned char *msg,
progname);
return -1;
}
/* Getting more data than expected is a normal case for the EDBG
implementation of JTAGICE3, as they always request a full 512
octets from the ICE. Thus, only complain at high verbose
levels. */
if (rv - 1 > maxsize) {
fprintf(stderr,
if (verbose > 2)
fprintf(stderr,
"%s: stk500v2_jtag3_recv(): got %u bytes, have only room for %u bytes\n",
progname, (unsigned)rv - 1, (unsigned)maxsize);
rv = maxsize;
@ -3662,43 +3667,14 @@ static int stk500v2_dragon_hv_open(PROGRAMMER * pgm, char * port)
*/
static int stk500v2_jtag3_open(PROGRAMMER * pgm, char * port)
{
union pinfo pinfo;
void *mycookie;
int rv;
if (verbose >= 2)
fprintf(stderr, "%s: stk500v2_jtag3_open()\n", progname);
/*
* The serial_open() function for USB overrides
* the meaning of the "baud" parameter to be the USB device ID to
* search for.
*/
if (strncmp(port, "usb", 3) == 0) {
#if defined(HAVE_LIBUSB)
serdev = &usb_serdev_frame;
pinfo.usbinfo.vid = USB_VENDOR_ATMEL;
pinfo.usbinfo.flags = 0;
pinfo.usbinfo.pid = USB_DEVICE_JTAGICE3;
pgm->fd.usb.max_xfer = USBDEV_MAX_XFER_3;
pgm->fd.usb.rep = USBDEV_BULK_EP_READ_3;
pgm->fd.usb.wep = USBDEV_BULK_EP_WRITE_3;
pgm->fd.usb.eep = USBDEV_EVT_EP_READ_3;
#else
fprintf(stderr, "avrdude was compiled without usb support.\n");
if (jtag3_open_common(pgm, port) < 0)
return -1;
#endif
}
strcpy(pgm->port, port);
if (serial_open(port, pinfo, &pgm->fd)==-1) {
return -1;
}
/*
* drain any extraneous input
*/
stk500v2_drain(pgm, 0);
mycookie = pgm->cookie;
pgm->cookie = PDATA(pgm)->chained_pdata;

6
usb_libusb.c
View File

@ -310,8 +310,10 @@ static int usbdev_open(char * port, union pinfo pinfo, union filedescriptor *fd)
}
}
fprintf(stderr, "%s: usbdev_open(): did not find any%s USB device \"%s\"\n",
progname, serno? " (matching)": "", port);
if ((pinfo.usbinfo.flags & PINFO_FL_SILENT) == 0 || verbose > 0)
fprintf(stderr, "%s: usbdev_open(): did not find any%s USB device \"%s\" (0x%04x:0x%04x)\n",
progname, serno? " (matching)": "", port,
(unsigned)pinfo.usbinfo.vid, (unsigned)pinfo.usbinfo.pid);
return -1;
}

18
usbasp.c
View File

@ -38,6 +38,7 @@
#include "avr.h"
#include "pgm.h"
#include "usbasp.h"
#include "usbdevs.h"
#if defined(HAVE_LIBUSB) || defined(HAVE_LIBUSB_1_0)
@ -464,8 +465,19 @@ static int usbasp_open(PROGRAMMER * pgm, char * port)
progname, port);
/* usb_init will be done in usbOpenDevice */
if (usbOpenDevice(&PDATA(pgm)->usbhandle, pgm->usbvid, pgm->usbvendor,
pgm->usbpid, pgm->usbproduct) != 0) {
LNODEID usbpid = lfirst(pgm->usbpid);
int pid, vid;
if (usbpid) {
pid = *(int *)(ldata(usbpid));
if (lnext(usbpid))
fprintf(stderr,
"%s: Warning: using PID 0x%04x, ignoring remaining PIDs in list\n",
progname, pid);
} else {
pid = USBASP_SHARED_PID;
}
vid = pgm->usbvid? pgm->usbvid: USBASP_SHARED_VID;
if (usbOpenDevice(&PDATA(pgm)->usbhandle, vid, pgm->usbvendor, pid, pgm->usbproduct) != 0) {
/* try alternatives */
if(strcasecmp(ldata(lfirst(pgm->id)), "usbasp") == 0) {
/* for id usbasp autodetect some variants */
@ -500,7 +512,7 @@ static int usbasp_open(PROGRAMMER * pgm, char * port)
fprintf(stderr,
"%s: error: could not find USB device with vid=0x%x pid=0x%x",
progname, pgm->usbvid, pgm->usbpid);
progname, vid, pid);
if (pgm->usbvendor[0] != 0) {
fprintf(stderr, " vendor='%s'", pgm->usbvendor);
}

10
usbasp.h
View File

@ -23,16 +23,6 @@
#include "avrpart.h"
/* USB identifiers */
#define USBASP_SHARED_VID 0x16C0 /* VOTI */
#define USBASP_SHARED_PID 0x05DC /* Obdev's free shared PID */
#define USBASP_OLD_VID 0x03EB /* ATMEL */
#define USBASP_OLD_PID 0xC7B4 /* (unoffical) USBasp */
#define USBASP_NIBOBEE_VID 0x16C0 /* VOTI */
#define USBASP_NIBOBEE_PID 0x092F /* NIBObee PID */
/* USB function call identifiers */
#define USBASP_FUNC_CONNECT 1
#define USBASP_FUNC_DISCONNECT 2

21
usbdevs.h
View File

@ -34,6 +34,27 @@
#define USB_DEVICE_XPLAINEDPRO 0x2111
#define USB_DEVICE_JTAG3_EDBG 0x2140
#define USB_VENDOR_FTDI 0x0403
#define USB_DEVICE_FT2232 0x6010
#define USB_DEVICE_FT245 0x6001
#define USBASP_SHARED_VID 0x16C0 /* VOTI */
#define USBASP_SHARED_PID 0x05DC /* Obdev's free shared PID */
#define USBASP_OLD_VID 0x03EB /* ATMEL */
#define USBASP_OLD_PID 0xC7B4 /* (unoffical) USBasp */
#define USBASP_NIBOBEE_VID 0x16C0 /* VOTI */
#define USBASP_NIBOBEE_PID 0x092F /* NIBObee PID */
// these are specifically assigned to USBtiny,
// if you need your own VID and PIDs you can get them for cheap from
// www.mecanique.co.uk so please don't reuse these. Thanks!
#define USBTINY_VENDOR_DEFAULT 0x1781
#define USBTINY_PRODUCT_DEFAULT 0x0C9F
/* JTAGICEmkII, AVRISPmkII */
#define USBDEV_BULK_EP_WRITE_MKII 0x02
#define USBDEV_BULK_EP_READ_MKII 0x82

13
usbtiny.c
View File

@ -37,6 +37,7 @@
#include "pgm.h"
#include "config.h"
#include "usbtiny.h"
#include "usbdevs.h"
#if defined(HAVE_LIBUSB) // we use LIBUSB to talk to the board
#if defined(HAVE_USB_H)
@ -231,10 +232,16 @@ static int usbtiny_open(PROGRAMMER* pgm, char* name)
else
vid = USBTINY_VENDOR_DEFAULT;
if (pgm->usbpid)
pid = pgm->usbpid;
else
LNODEID usbpid = lfirst(pgm->usbpid);
if (usbpid) {
pid = *(int *)(ldata(usbpid));
if (lnext(usbpid))
fprintf(stderr,
"%s: Warning: using PID 0x%04x, ignoring remaining PIDs in list\n",
progname, pid);
} else {
pid = USBTINY_PRODUCT_DEFAULT;
}
// now we iterate through all the busses and devices

5
usbtiny.h
View File

@ -22,11 +22,6 @@
#include "avrpart.h"
// these are specifically assigned to USBtiny,
// if you need your own VID and PIDs you can get them for cheap from
// www.mecanique.co.uk so please don't reuse these. Thanks!
#define USBTINY_VENDOR_DEFAULT 0x1781
#define USBTINY_PRODUCT_DEFAULT 0x0C9F
// Generic requests to the USBtiny
#define USBTINY_ECHO 0 // echo test