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* configure.ac: if both found libftdi and libftdi1 use only libftdi1 

* avrdude.conf.in: fixed buff pins of avrftdi programmers (low active buffer need now inverted numbers)
	* avrftdi*.*: accept also old libftdi (0.20 still works with it), added powerup to initialize
	* ft245r.c: accept libftdi1, code cleanup and make it more similar to avrfdti (os they might be merged someday)

git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1175 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Rene Liebscher 2013-05-15 18:55:19 +00:00
parent c65f6cbe6c
commit 7ff877e067
7 changed files with 155 additions and 140 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
2013-05-15 Rene Liebscher <R.Liebscher@gmx.de>
* configure.ac: if both found libftdi and libftdi1 use only libftdi1
* avrdude.conf.in: fixed buff pins of avrftdi programmers (low active buffer need now inverted numbers)
* avrftdi*.*: accept also old libftdi (0.20 still works with it), added powerup to initialize
* ft245r.c: accept libftdi1, code cleanup and make it more similar to avrfdti (os they might be merged someday)
2013-05-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* configure.ac (AC_INIT): Bump version to 6.0rc1.

2
Makefile.am
View File

@ -63,7 +63,7 @@ avrdude_CFLAGS = @ENABLE_WARNINGS@
libavrdude_a_CFLAGS = @ENABLE_WARNINGS@
avrdude_LDADD = $(top_builddir)/$(noinst_LIBRARIES) @LIBUSB@ @LIBUSB_1_0@ @LIBFTDI@ @LIBFTDI1@ @LIBHID@ @LIBELF@ @LIBPTHREAD@ -lm
avrdude_LDADD = $(top_builddir)/$(noinst_LIBRARIES) @LIBUSB_1_0@ @LIBUSB@ @LIBFTDI1@ @LIBFTDI@ @LIBHID@ @LIBELF@ @LIBPTHREAD@ -lm
bin_PROGRAMS = avrdude

10
avrdude.conf.in
View File

@ -397,9 +397,7 @@ programmer
# buff = 8;
;
# This is an implementation of the above with a buffer IC (74AC244) and
# 4 LEDs directly attached, active low. The buff and reset pins are
# understood (by avrdude) to be active low, so there's no
# need to invert the bits.
# 4 LEDs directly attached, all active low.
programmer
id = "2232HIO";
desc = "FT2232H based generic programmer";
@ -419,7 +417,7 @@ programmer
sck = 0;
mosi = 1;
miso = 2;
buff = 4;
buff = ~4;
#LED SIGNALs
errled = ~ 11;
rdyled = ~ 14;
@ -452,7 +450,7 @@ programmer
sck = 0; # TCK 9 white
mosi = 1; # TDI 5 green
miso = 2; # TDO 13 orange
buff = 4;
buff = ~4;
# VTG VREF 1 brown with red tip
# GND GND 20 black
# The colors are on the 20 pin breakout cable
@ -517,7 +515,7 @@ programmer
mosi = 1;
miso = 2;
# Enable correct buffers
buff = ~7;
buff = 7;
;
programmer

6
avrftdi_private.h
View File

@ -4,10 +4,14 @@
#include <stdint.h>
#ifdef HAVE_LIBUSB_1_0
#ifdef HAVE_LIBFTDI1
#if defined(HAVE_LIBFTDI1) || defined(HAVE_LIBFTDI)
#include <libusb-1.0/libusb.h>
#ifdef HAVE_LIBFTDI1
#include <libftdi1/ftdi.h>
#elif HAVE_LIBFTDI
#include <ftdi.h>
#endif
#include "pgm.h"
#include "pindefs.h"

6
avrftdi_tpi.c
View File

@ -16,10 +16,14 @@
#include "avrftdi_private.h"
#ifdef HAVE_LIBUSB_1_0
#ifdef HAVE_LIBFTDI1
#if defined(HAVE_LIBFTDI1) || defined(HAVE_LIBFTDI)
#include <libusb-1.0/libusb.h>
#ifdef HAVE_LIBFTDI1
#include <libftdi1/ftdi.h>
#elif HAVE_LIBFTDI
#include <ftdi.h>
#endif
static void avrftdi_tpi_disable(PROGRAMMER *);
static int avrftdi_tpi_program_enable(PROGRAMMER * pgm, AVRPART * p);

35
configure.ac
View File

@ -144,24 +144,25 @@ if test x$have_libusb_1_0 = xyes; then
AC_CHECK_HEADERS([libusb.h])
fi
AC_SUBST(LIBUSB_1_0, $LIBUSB_1_0)
AH_TEMPLATE([HAVE_LIBFTDI1],
[Define if FTDI support is enabled via libftdi1])
AH_TEMPLATE([HAVE_LIBFTDI],
[Define if FTDI support is enabled via libftdi])
AH_TEMPLATE([HAVE_LIBFTDI_TYPE_232H],
[Define if libftdi supports FT232H, libftdi version >= 0.20])
AC_CHECK_LIB([ftdi], [ftdi_usb_get_strings], [have_libftdi=yes], [], [-lusb])
if test x$have_libftdi = xyes; then
LIBFTDI="-lftdi -lusb"
AC_DEFINE([HAVE_LIBFTDI])
fi
AC_SUBST(LIBFTDI, $LIBFTDI)
AH_TEMPLATE([HAVE_LIBFTDI1],
[Define if FTDI support is enabled via libftdi1])
AC_CHECK_LIB([ftdi1], [ftdi_new], [have_libftdi1=yes], [], [-lusb-1.0])
AC_CHECK_LIB([ftdi], [ftdi_usb_get_strings], [have_libftdi=yes], [], [-lusb])
if test x$have_libftdi1 = xyes; then
LIBFTDI1="-lftdi1"
AC_DEFINE([HAVE_LIBFTDI1])
AC_SUBST(LIBFTDI1, $LIBFTDI1)
else
if test x$have_libftdi = xyes; then
LIBFTDI="-lftdi -lusb"
AC_DEFINE([HAVE_LIBFTDI])
AC_SUBST(LIBFTDI, $LIBFTDI)
fi
fi
AC_SUBST(LIBFTDI1, $LIBFTDI1)
AC_CHECK_HEADERS([pthread.h])
# as there exits header file only pthread implementations for Windows, check if we have a library
AC_CHECK_LIB([pthread], [pthread_create], [have_pthread=yes])
@ -486,18 +487,22 @@ else
echo "DON'T HAVE libusb_1_0"
fi
if test x$have_libftdi = xyes; then
echo "DO HAVE libftdi"
else
echo "DON'T HAVE libftdi"
fi
if test x$have_libftdi1 = xyes; then
echo "DO HAVE libftdi1"
else
echo "DON'T HAVE libftdi1"
fi
if test x$have_libftdi = xyes; then
if test x$have_libftdi1 = xyes; then
echo "DO HAVE libftdi (but prefer to use libftdi1)"
else
echo "DO HAVE libftdi"
fi
else
echo "DON'T HAVE libftdi"
fi
if test x$have_libhid = xyes; then
echo "DO HAVE libhid"
else

221
ft245r.c
View File

@ -86,13 +86,17 @@ typedef dispatch_semaphore_t sem_t;
#include <semaphore.h>
#endif
#ifdef HAVE_LIBFTDI
#if defined(HAVE_LIBFTDI1) || defined(HAVE_LIBFTDI)
#if defined(_WIN32)
#include <windows.h>
#endif
#ifdef HAVE_LIBFTDI1
#include <libftdi1/ftdi.h>
#elif HAVE_LIBFTDI
#include <ftdi.h>
#endif
#define FT245R_CYCLES 2
@ -107,7 +111,6 @@ static struct ftdi_context *handle;
static unsigned char ft245r_ddr;
static unsigned char ft245r_out;
static unsigned char ft245r_in;
static unsigned char saved_signature[3];
#define BUFSIZE 0x2000
@ -191,15 +194,9 @@ static int ft245r_drain(PROGRAMMER * pgm, int display) {
return 0;
}
static inline int ft245r_sync(PROGRAMMER * pgm) {
//printf ("sync.\n");
// The old code did something that evaluated to a no-op.
return 0;
}
static int ft245r_chip_erase(PROGRAMMER * pgm, AVRPART * p) {
unsigned char cmd[4];
unsigned char cmd[4] = {0,0,0,0};
unsigned char res[4];
if (p->op[AVR_OP_CHIP_ERASE] == NULL) {
@ -208,18 +205,14 @@ static int ft245r_chip_erase(PROGRAMMER * pgm, AVRPART * p) {
return -1;
}
memset(cmd, 0, sizeof(cmd));
avr_set_bits(p->op[AVR_OP_CHIP_ERASE], cmd);
pgm->cmd(pgm, cmd, res);
usleep(p->chip_erase_delay);
pgm->initialize(pgm, p);
return 0;
return pgm->initialize(pgm, p);
}
static void ft245r_set_bitclock(PROGRAMMER * pgm) {
static int ft245r_set_bitclock(PROGRAMMER * pgm) {
int r;
int rate = 0;
@ -240,8 +233,9 @@ static void ft245r_set_bitclock(PROGRAMMER * pgm) {
if (r) {
fprintf(stderr, "Set baudrate (%d) failed with error '%s'.\n",
rate, ftdi_get_error_string (handle));
exit (1);
return -1;
}
return 0;
}
static int set_pin(PROGRAMMER * pgm, int pinname, int val) {
@ -257,6 +251,8 @@ static int set_pin(PROGRAMMER * pgm, int pinname, int val) {
ft245r_send (pgm, buf, 1);
ft245r_recv (pgm, buf, 1);
ft245r_in = buf[0];
return 0;
}
@ -291,82 +287,12 @@ static int set_led_vfy(struct programmer_t * pgm, int value) {
return set_pin(pgm, PIN_LED_VFY, value);
}
static int ft245r_cmd(PROGRAMMER * pgm, unsigned char cmd[4],
unsigned char res[4]);
/*
* issue the 'program enable' command to the AVR device
*/
static int ft245r_program_enable(PROGRAMMER * pgm, AVRPART * p) {
int retry_count = 0;
unsigned char cmd[4];
unsigned char res[4];
int i,reset_ok;
ft245r_set_bitclock(pgm);
retry:
reset_ok = 0;
set_reset(pgm, 0);
usleep(5000); // 5ms
set_reset(pgm, 1);
usleep(5000); // 5ms
set_reset(pgm, 0);
usleep(5000); // 5ms
cmd[0] = 0xAC;
cmd[1] = 0x53;
cmd[2] = 0;
cmd[3] = 0;
ft245r_cmd(pgm, cmd, res);
if (res[2] == 0x53 ) reset_ok = 1;
for (i=0; i<3; i++) {
cmd[0] = 0x30;
cmd[1] = 0;
cmd[2] = i;
cmd[3] = 0;
ft245r_cmd(pgm, cmd, res);
saved_signature[i] = res[3];
}
if (reset_ok && (saved_signature[0] == 0x1e)) // success
return 0;
if (retry_count < 5) {
if (retry_count == 3) {
ft245r_drain (pgm, 0);
tail = head;
}
retry_count++;
goto retry;
}
if ((verbose>=1) || FT245R_DEBUG) {
fprintf(stderr,
"%s: ft245r_program_enable: failed\n", progname);
fflush(stderr);
}
return -1;
}
static int ft245r_read_sig_bytes(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m) {
m->buf[0] = saved_signature[0];
m->buf[1] = saved_signature[1];
m->buf[2] = saved_signature[2];
return 3;
}
/*
* initialize the AVR device and prepare it to accept commands
*/
static int ft245r_initialize(PROGRAMMER * pgm, AVRPART * p) {
return ft245r_program_enable(pgm, p);
}
/*
* apply power to the AVR processor
*/
static void ft245r_powerup(PROGRAMMER * pgm)
{
set_vcc(pgm,1); /* power up */
set_vcc(pgm, ON); /* power up */
usleep(100);
}
@ -376,12 +302,12 @@ static void ft245r_powerup(PROGRAMMER * pgm)
*/
static void ft245r_powerdown(PROGRAMMER * pgm)
{
set_vcc(pgm,0); /* power down */
set_vcc(pgm, OFF); /* power down */
}
static void ft245r_disable(PROGRAMMER * pgm) {
set_buff(pgm,0);
set_buff(pgm, OFF);
}
@ -396,9 +322,75 @@ static void ft245r_enable(PROGRAMMER * pgm) {
* programmer needs to be directly connected to the AVR /RESET line
* and not via the buffer chip.
*/
set_reset(pgm,0);
set_reset(pgm, OFF);
usleep(1);
set_buff(pgm,1);
set_buff(pgm, ON);
}
static int ft245r_cmd(PROGRAMMER * pgm, unsigned char cmd[4],
unsigned char res[4]);
/*
* issue the 'program enable' command to the AVR device
*/
static int ft245r_program_enable(PROGRAMMER * pgm, AVRPART * p) {
unsigned char cmd[4] = {0,0,0,0};
unsigned char res[4];
int i;
if (p->op[AVR_OP_PGM_ENABLE] == NULL) {
fprintf(stderr,
"%s: AVR_OP_PGM_ENABLE command not defined for %s\n", progname, p->desc);
fflush(stderr);
return -1;
}
avr_set_bits(p->op[AVR_OP_PGM_ENABLE], cmd);
for(i = 0; i < 4; i++) {
ft245r_cmd(pgm, cmd, res);
fprintf(stderr,
"%s: %02x %02x %02x %02x => %02x %02x %02x %02x \n", progname, cmd[0], cmd[1], cmd[2], cmd[3], res[0], res[1], res[2], res[3] );
fflush(stderr);
if (res[p->pollindex-1] == p->pollvalue) return 0;
if ((verbose>=1) || FT245R_DEBUG) {
fprintf(stderr,
"%s: Program enable command not successful. Retrying.\n", progname);
fflush(stderr);
}
set_pin(pgm, PIN_AVR_RESET, ON);
usleep(20);
set_pin(pgm, PIN_AVR_RESET, OFF);
if (i == 3) {
ft245r_drain(pgm, 0);
tail = head;
}
}
fprintf(stderr,
"%s: Device is not responding to program enable. Check connection.\n", progname);
fflush(stderr);
return -1;
}
/*
* initialize the AVR device and prepare it to accept commands
*/
static int ft245r_initialize(PROGRAMMER * pgm, AVRPART * p) {
ft245r_powerup(pgm);
set_reset(pgm, OFF);
usleep(5000); // 5ms
set_reset(pgm, ON);
usleep(5000); // 5ms
set_reset(pgm, OFF);
usleep(5000); // 5ms
return ft245r_program_enable(pgm, p);
}
static inline int set_data(PROGRAMMER * pgm, unsigned char *buf, unsigned char data) {
@ -520,7 +512,7 @@ static int ft245r_open(PROGRAMMER * pgm, char * port) {
fprintf(stderr,
"%s: invalid portname '%s': use 'ft[0-9]+'\n",
progname,port);
exit(1);
return -1;
}
} else {
devnum = 0;
@ -536,20 +528,9 @@ static int ft245r_open(PROGRAMMER * pgm, char * port) {
devnum);
if (rv) {
fprintf (stderr, "can't open ftdi device %d. (%s)\n", devnum, ftdi_get_error_string(handle));
ftdi_deinit (handle);
free(handle);
exit (1);
goto cleanup_no_usb;
}
/* We start a new thread to read the output from the FTDI. This is
* necessary because otherwise we'll deadlock. We cannot finish
* writing because the ftdi cannot send the results because we
* haven't provided a read buffer yet. */
sem_init (&buf_data, 0, 0);
sem_init (&buf_space, 0, BUFSIZE);
pthread_create (&readerthread, NULL, reader, handle);
ft245r_ddr =
pgm->pin[PIN_AVR_SCK].mask[0]
| pgm->pin[PIN_AVR_MOSI].mask[0]
@ -575,16 +556,27 @@ static int ft245r_open(PROGRAMMER * pgm, char * port) {
rv = ftdi_set_bitmode(handle, ft245r_ddr, BITMODE_SYNCBB); // set Synchronous BitBang
if (rv) {
fprintf(stderr,
"%s: Synchronous BitBangMode is not supported (%s)\n",
progname, ftdi_get_error_string(handle));
ftdi_usb_close(handle);
ftdi_deinit (handle);
free(handle);
exit(1);
goto cleanup;
}
rv = ft245r_set_bitclock(pgm);
if (rv) {
goto cleanup;
}
/* We start a new thread to read the output from the FTDI. This is
* necessary because otherwise we'll deadlock. We cannot finish
* writing because the ftdi cannot send the results because we
* haven't provided a read buffer yet. */
sem_init (&buf_data, 0, 0);
sem_init (&buf_space, 0, BUFSIZE);
pthread_create (&readerthread, NULL, reader, handle);
/*
* drain any extraneous input
*/
@ -594,6 +586,13 @@ static int ft245r_open(PROGRAMMER * pgm, char * port) {
ft245r_recv (pgm, &ft245r_in, 1);
return 0;
cleanup:
ftdi_usb_close(handle);
cleanup_no_usb:
ftdi_deinit (handle);
free(handle);
return -1;
}
@ -605,7 +604,7 @@ static void ft245r_close(PROGRAMMER * pgm) {
pthread_cancel(readerthread);
pthread_join(readerthread, NULL);
ftdi_usb_close(handle);
ftdi_deinit (handle);
ftdi_deinit (handle); // TODO this works with libftdi 0.20, but hangs with 1.0
free(handle);
handle = NULL;
}
@ -893,8 +892,6 @@ void ft245r_initpgm(PROGRAMMER * pgm) {
pgm->paged_write = ft245r_paged_write;
pgm->paged_load = ft245r_paged_load;
pgm->read_sig_bytes = ft245r_read_sig_bytes;
pgm->rdy_led = set_led_rdy;
pgm->err_led = set_led_err;
pgm->pgm_led = set_led_pgm;