1340 lines
37 KiB
C
1340 lines
37 KiB
C
/*
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* avrdude - A Downloader/Uploader for AVR device programmers
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* Copyright (C) 2000-2005 Brian S. Dean <bsd@bsdhome.com>
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* Copyright Joerg Wunsch <j@uriah.heep.sax.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* $Id$ */
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/*
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* Code to program an Atmel AVR device through one of the supported
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* programmers.
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*
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* For parallel port connected programmers, the pin definitions can be
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* changed via a config file. See the config file for instructions on
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* how to add a programmer definition.
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*
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*/
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#include "ac_cfg.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <whereami.h>
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#include <stdarg.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <string.h>
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#include <time.h>
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#include <unistd.h>
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#include <ctype.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include "avrdude.h"
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#include "libavrdude.h"
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#include "term.h"
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/* Get VERSION from ac_cfg.h */
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char * version = VERSION;
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char * progname;
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char progbuf[PATH_MAX]; /* temporary buffer of spaces the same
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length as progname; used for lining up
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multiline messages */
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int avrdude_message(const int msglvl, const char *format, ...)
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{
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int rc = 0;
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va_list ap;
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if (verbose >= msglvl) {
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va_start(ap, format);
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rc = vfprintf(stderr, format, ap);
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va_end(ap);
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}
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return rc;
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}
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struct list_walk_cookie
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{
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FILE *f;
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const char *prefix;
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};
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static LISTID updates = NULL;
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static LISTID extended_params = NULL;
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static LISTID additional_config_files = NULL;
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static PROGRAMMER * pgm;
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/*
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* global options
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*/
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int verbose; /* verbose output */
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int quell_progress; /* un-verebose output */
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int ovsigck; /* 1=override sig check, 0=don't */
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/*
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* usage message
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*/
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static void usage(void)
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{
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avrdude_message(MSG_INFO,
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"Usage: %s [options]\n"
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"Options:\n"
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" -p <partno> Required. Specify AVR device.\n"
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" -b <baudrate> Override RS-232 baud rate.\n"
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" -B <bitclock> Specify JTAG/STK500v2 bit clock period (us).\n"
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" -C <config-file> Specify location of configuration file.\n"
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" -c <programmer> Specify programmer type.\n"
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" -D Disable auto erase for flash memory\n"
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" -i <delay> ISP Clock Delay [in microseconds]\n"
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" -P <port> Specify connection port.\n"
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" -F Override invalid signature check.\n"
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" -e Perform a chip erase.\n"
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" -O Perform RC oscillator calibration (see AVR053). \n"
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" -U <memtype>:r|w|v:<filename>[:format]\n"
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" Memory operation specification.\n"
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" Multiple -U options are allowed, each request\n"
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" is performed in the order specified.\n"
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" -n Do not write anything to the device.\n"
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" -V Do not verify.\n"
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" -t Enter terminal mode.\n"
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" -E <exitspec>[,<exitspec>] List programmer exit specifications.\n"
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" -x <extended_param> Pass <extended_param> to programmer.\n"
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" -v Verbose output. -v -v for more.\n"
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" -q Quell progress output. -q -q for less.\n"
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" -l logfile Use logfile rather than stderr for diagnostics.\n"
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" -? Display this usage.\n"
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"\navrdude version %s, URL: <https://github.com/mariusgreuel/avrdude>\n"
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,progname, version);
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}
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static void update_progress_tty (int percent, double etime, char *hdr)
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{
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static char hashes[51];
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static char *header;
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static int last = 0;
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int i;
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setvbuf(stderr, (char*)NULL, _IONBF, 0);
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hashes[50] = 0;
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memset (hashes, ' ', 50);
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for (i=0; i<percent; i+=2) {
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hashes[i/2] = '#';
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}
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if (hdr) {
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avrdude_message(MSG_INFO, "\n");
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last = 0;
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header = hdr;
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}
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if (last == 0) {
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avrdude_message(MSG_INFO, "\r%s | %s | %d%% %0.2fs",
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header, hashes, percent, etime);
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}
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if (percent == 100) {
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if (!last) avrdude_message(MSG_INFO, "\n\n");
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last = 1;
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}
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setvbuf(stderr, (char*)NULL, _IOLBF, 0);
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}
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static void update_progress_no_tty (int percent, double etime, char *hdr)
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{
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static int done = 0;
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static int last = 0;
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int cnt = (percent>>1)*2;
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setvbuf(stderr, (char*)NULL, _IONBF, 0);
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if (hdr) {
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avrdude_message(MSG_INFO, "\n%s | ", hdr);
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last = 0;
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done = 0;
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}
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else {
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while ((cnt > last) && (done == 0)) {
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avrdude_message(MSG_INFO, "#");
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cnt -= 2;
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}
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}
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if ((percent == 100) && (done == 0)) {
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avrdude_message(MSG_INFO, " | 100%% %0.2fs\n\n", etime);
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last = 0;
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done = 1;
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}
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else
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last = (percent>>1)*2; /* Make last a multiple of 2. */
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setvbuf(stderr, (char*)NULL, _IOLBF, 0);
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}
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static void list_programmers_callback(const char *name, const char *desc,
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const char *cfgname, int cfglineno,
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void *cookie)
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{
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struct list_walk_cookie *c = (struct list_walk_cookie *)cookie;
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if (verbose){
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fprintf(c->f, "%s%-16s = %-30s [%s:%d]\n",
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c->prefix, name, desc, cfgname, cfglineno);
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} else {
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fprintf(c->f, "%s%-16s = %-s\n",
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c->prefix, name, desc);
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}
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}
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static void list_programmers(FILE * f, const char *prefix, LISTID programmers)
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{
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struct list_walk_cookie c;
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c.f = f;
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c.prefix = prefix;
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sort_programmers(programmers);
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walk_programmers(programmers, list_programmers_callback, &c);
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}
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static void list_programmer_types_callback(const char *name, const char *desc,
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void *cookie)
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{
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struct list_walk_cookie *c = (struct list_walk_cookie *)cookie;
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fprintf(c->f, "%s%-16s = %-s\n",
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c->prefix, name, desc);
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}
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static void list_programmer_types(FILE * f, const char *prefix)
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{
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struct list_walk_cookie c;
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c.f = f;
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c.prefix = prefix;
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walk_programmer_types(list_programmer_types_callback, &c);
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}
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static void list_avrparts_callback(const char *name, const char *desc,
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const char *cfgname, int cfglineno,
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void *cookie)
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{
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struct list_walk_cookie *c = (struct list_walk_cookie *)cookie;
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/* hide ids starting with '.' */
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if ((verbose < 2) && (name[0] == '.'))
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return;
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if (verbose) {
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fprintf(c->f, "%s%-8s = %-18s [%s:%d]\n",
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c->prefix, name, desc, cfgname, cfglineno);
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} else {
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fprintf(c->f, "%s%-8s = %s\n",
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c->prefix, name, desc);
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}
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}
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static void list_parts(FILE * f, const char *prefix, LISTID avrparts)
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{
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struct list_walk_cookie c;
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c.f = f;
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c.prefix = prefix;
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sort_avrparts(avrparts);
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walk_avrparts(avrparts, list_avrparts_callback, &c);
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}
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static void exithook(void)
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{
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if (pgm->teardown)
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pgm->teardown(pgm);
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}
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static void cleanup_main(void)
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{
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if (updates) {
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ldestroy_cb(updates, (void(*)(void*))free_update);
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updates = NULL;
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}
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if (extended_params) {
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ldestroy(extended_params);
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extended_params = NULL;
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}
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if (additional_config_files) {
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ldestroy(additional_config_files);
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additional_config_files = NULL;
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}
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cleanup_config();
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}
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static void replace_backslashes(char *s)
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{
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// Replace all backslashes with forward slashes
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for (int i = 0; i < strlen(s); i++) {
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if (s[i] == '\\') {
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s[i] = '/';
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}
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}
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}
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/*
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* main routine
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*/
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int main(int argc, char * argv [])
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{
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int rc; /* general return code checking */
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int exitrc; /* exit code for main() */
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int i; /* general loop counter */
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int ch; /* options flag */
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int len; /* length for various strings */
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struct avrpart * p; /* which avr part we are programming */
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AVRMEM * sig; /* signature data */
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struct stat sb;
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UPDATE * upd;
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LNODEID * ln;
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/* options / operating mode variables */
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int erase; /* 1=erase chip, 0=don't */
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int calibrate; /* 1=calibrate RC oscillator, 0=don't */
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char * port; /* device port (/dev/xxx) */
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int terminal; /* 1=enter terminal mode, 0=don't */
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int verify; /* perform a verify operation */
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char * exitspecs; /* exit specs string from command line */
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char * programmer; /* programmer id */
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char * partdesc; /* part id */
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char sys_config[PATH_MAX]; /* system wide config file */
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char usr_config[PATH_MAX]; /* per-user config file */
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char executable_abspath[PATH_MAX]; /* absolute path to avrdude executable */
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char executable_dirpath[PATH_MAX]; /* absolute path to folder with executable */
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bool executable_abspath_found = false; /* absolute path to executable found */
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bool sys_config_found = false; /* 'avrdude.conf' file found */
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char * e; /* for strtol() error checking */
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int baudrate; /* override default programmer baud rate */
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double bitclock; /* Specify programmer bit clock (JTAG ICE) */
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int ispdelay; /* Specify the delay for ISP clock */
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int init_ok; /* Device initialization worked well */
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int is_open; /* Device open succeeded */
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char * logfile; /* Use logfile rather than stderr for diagnostics */
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enum updateflags uflags = UF_AUTO_ERASE; /* Flags for do_op() */
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#if !defined(WIN32)
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char * homedir;
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#endif
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#ifdef _MSC_VER
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_set_printf_count_output(1);
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#endif
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/*
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* Set line buffering for file descriptors so we see stdout and stderr
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* properly interleaved.
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*/
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setvbuf(stdout, (char*)NULL, _IOLBF, 0);
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setvbuf(stderr, (char*)NULL, _IOLBF, 0);
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sys_config[0] = '\0';
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progname = strrchr(argv[0],'/');
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#if defined (WIN32)
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/* take care of backslash as dir sep in W32 */
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if (!progname) progname = strrchr(argv[0],'\\');
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#endif /* WIN32 */
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if (progname)
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progname++;
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else
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progname = argv[0];
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default_parallel[0] = 0;
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default_serial[0] = 0;
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default_bitclock = 0.0;
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init_config();
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atexit(cleanup_main);
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updates = lcreat(NULL, 0);
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if (updates == NULL) {
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avrdude_message(MSG_INFO, "%s: cannot initialize updater list\n", progname);
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exit(1);
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}
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extended_params = lcreat(NULL, 0);
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if (extended_params == NULL) {
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avrdude_message(MSG_INFO, "%s: cannot initialize extended parameter list\n", progname);
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exit(1);
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}
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additional_config_files = lcreat(NULL, 0);
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if (additional_config_files == NULL) {
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avrdude_message(MSG_INFO, "%s: cannot initialize additional config files list\n", progname);
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exit(1);
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}
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partdesc = NULL;
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port = NULL;
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erase = 0;
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calibrate = 0;
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p = NULL;
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ovsigck = 0;
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terminal = 0;
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verify = 1; /* on by default */
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quell_progress = 0;
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exitspecs = NULL;
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pgm = NULL;
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programmer = default_programmer;
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verbose = 0;
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baudrate = 0;
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bitclock = 0.0;
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ispdelay = 0;
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is_open = 0;
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logfile = NULL;
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len = strlen(progname) + 2;
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for (i=0; i<len; i++)
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progbuf[i] = ' ';
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progbuf[i] = 0;
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/*
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* check for no arguments
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*/
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if (argc == 1) {
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usage();
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return 0;
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}
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/*
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* process command line arguments
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*/
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while ((ch = getopt(argc,argv,"?b:B:c:C:DeE:Fi:l:np:OP:qstU:uvVx:yY:")) != -1) {
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switch (ch) {
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case 'b': /* override default programmer baud rate */
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baudrate = strtol(optarg, &e, 0);
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if ((e == optarg) || (*e != 0)) {
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avrdude_message(MSG_INFO, "%s: invalid baud rate specified '%s'\n",
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progname, optarg);
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exit(1);
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}
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break;
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case 'B': /* specify JTAG ICE bit clock period */
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bitclock = strtod(optarg, &e);
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if (*e != 0) {
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/* trailing unit of measure present */
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int suffixlen = strlen(e);
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switch (suffixlen) {
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case 2:
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if ((e[0] != 'h' && e[0] != 'H') || e[1] != 'z')
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bitclock = 0.0;
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else
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/* convert from Hz to microseconds */
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bitclock = 1E6 / bitclock;
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break;
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case 3:
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if ((e[1] != 'h' && e[1] != 'H') || e[2] != 'z')
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bitclock = 0.0;
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else {
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switch (e[0]) {
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case 'M':
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case 'm': /* no Millihertz here :) */
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bitclock = 1.0 / bitclock;
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break;
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case 'k':
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bitclock = 1E3 / bitclock;
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break;
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default:
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bitclock = 0.0;
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break;
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}
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}
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break;
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default:
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bitclock = 0.0;
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break;
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}
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if (bitclock == 0.0)
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avrdude_message(MSG_INFO, "%s: invalid bit clock unit of measure '%s'\n",
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progname, e);
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}
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if ((e == optarg) || bitclock == 0.0) {
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avrdude_message(MSG_INFO, "%s: invalid bit clock period specified '%s'\n",
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progname, optarg);
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exit(1);
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}
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break;
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case 'i': /* specify isp clock delay */
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ispdelay = strtol(optarg, &e,10);
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if ((e == optarg) || (*e != 0) || ispdelay == 0) {
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avrdude_message(MSG_INFO, "%s: invalid isp clock delay specified '%s'\n",
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progname, optarg);
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exit(1);
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}
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break;
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case 'c': /* programmer id */
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programmer = optarg;
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break;
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case 'C': /* system wide configuration file */
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if (optarg[0] == '+') {
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ladd(additional_config_files, optarg+1);
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} else {
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strncpy(sys_config, optarg, PATH_MAX);
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sys_config[PATH_MAX-1] = 0;
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}
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break;
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case 'D': /* disable auto erase */
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uflags &= ~UF_AUTO_ERASE;
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break;
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case 'e': /* perform a chip erase */
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erase = 1;
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uflags &= ~UF_AUTO_ERASE;
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break;
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case 'E':
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exitspecs = optarg;
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break;
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case 'F': /* override invalid signature check */
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ovsigck = 1;
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break;
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case 'l':
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logfile = optarg;
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break;
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case 'n':
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|
uflags |= UF_NOWRITE;
|
|
break;
|
|
|
|
case 'O': /* perform RC oscillator calibration */
|
|
calibrate = 1;
|
|
break;
|
|
|
|
case 'p' : /* specify AVR part */
|
|
partdesc = optarg;
|
|
break;
|
|
|
|
case 'P':
|
|
port = optarg;
|
|
break;
|
|
|
|
case 'q' : /* Quell progress output */
|
|
quell_progress++ ;
|
|
break;
|
|
|
|
case 't': /* enter terminal mode */
|
|
terminal = 1;
|
|
break;
|
|
|
|
case 'u':
|
|
avrdude_message(MSG_INFO, "%s: \"safemode\" feature no longer supported\n",
|
|
progname);
|
|
break;
|
|
|
|
case 'U':
|
|
upd = parse_op(optarg);
|
|
if (upd == NULL) {
|
|
avrdude_message(MSG_INFO, "%s: error parsing update operation '%s'\n",
|
|
progname, optarg);
|
|
exit(1);
|
|
}
|
|
ladd(updates, upd);
|
|
|
|
if (verify && upd->op == DEVICE_WRITE) {
|
|
upd = dup_update(upd);
|
|
upd->op = DEVICE_VERIFY;
|
|
ladd(updates, upd);
|
|
}
|
|
break;
|
|
|
|
case 'v':
|
|
verbose++;
|
|
break;
|
|
|
|
case 'V':
|
|
verify = 0;
|
|
break;
|
|
|
|
case 'x':
|
|
ladd(extended_params, optarg);
|
|
break;
|
|
|
|
case 'y':
|
|
avrdude_message(MSG_INFO, "%s: erase cycle counter no longer supported\n",
|
|
progname);
|
|
break;
|
|
|
|
case 'Y':
|
|
avrdude_message(MSG_INFO, "%s: erase cycle counter no longer supported\n",
|
|
progname);
|
|
break;
|
|
|
|
case '?': /* help */
|
|
usage();
|
|
exit(0);
|
|
break;
|
|
|
|
default:
|
|
avrdude_message(MSG_INFO, "%s: invalid option -%c\n\n", progname, ch);
|
|
usage();
|
|
exit(1);
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
if (logfile != NULL) {
|
|
FILE *newstderr = freopen(logfile, "w", stderr);
|
|
if (newstderr == NULL) {
|
|
/* Help! There's no stderr to complain to anymore now. */
|
|
printf("Cannot create logfile \"%s\": %s\n",
|
|
logfile, strerror(errno));
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
/* search for system configuration file unless -C conffile was given */
|
|
if (strlen(sys_config) == 0) {
|
|
/*
|
|
* EXECUTABLE ABSPATH
|
|
* ------------------
|
|
* Determine the absolute path to avrdude executable. This will be used to
|
|
* locate the 'avrdude.conf' file later.
|
|
*/
|
|
int executable_dirpath_len;
|
|
int executable_abspath_len = wai_getExecutablePath(
|
|
executable_abspath,
|
|
PATH_MAX,
|
|
&executable_dirpath_len
|
|
);
|
|
if (
|
|
(executable_abspath_len != -1) &&
|
|
(executable_abspath_len != 0) &&
|
|
(executable_dirpath_len != -1) &&
|
|
(executable_dirpath_len != 0)
|
|
) {
|
|
// All requirements satisfied, executable path was found
|
|
executable_abspath_found = true;
|
|
|
|
// Make sure the string is null terminated
|
|
executable_abspath[executable_abspath_len] = '\0';
|
|
|
|
replace_backslashes(executable_abspath);
|
|
|
|
// Define 'executable_dirpath' to be the path to the parent folder of the
|
|
// executable.
|
|
strcpy(executable_dirpath, executable_abspath);
|
|
executable_dirpath[executable_dirpath_len] = '\0';
|
|
|
|
// Debug output
|
|
avrdude_message(MSG_DEBUG, "executable_abspath = %s\n", executable_abspath);
|
|
avrdude_message(MSG_DEBUG, "executable_abspath_len = %i\n", executable_abspath_len);
|
|
avrdude_message(MSG_DEBUG, "executable_dirpath = %s\n", executable_dirpath);
|
|
avrdude_message(MSG_DEBUG, "executable_dirpath_len = %i\n", executable_dirpath_len);
|
|
}
|
|
|
|
/*
|
|
* SYSTEM CONFIG
|
|
* -------------
|
|
* Determine the location of 'avrdude.conf'. Check in this order:
|
|
* 1. <dirpath of executable>/../etc/avrdude.conf
|
|
* 2. <dirpath of executable>/avrdude.conf
|
|
* 3. CONFIG_DIR/avrdude.conf
|
|
*
|
|
* When found, write the result into the 'sys_config' variable.
|
|
*/
|
|
if (executable_abspath_found) {
|
|
// 1. Check <dirpath of executable>/../etc/avrdude.conf
|
|
strcpy(sys_config, executable_dirpath);
|
|
sys_config[PATH_MAX - 1] = '\0';
|
|
i = strlen(sys_config);
|
|
if (i && (sys_config[i - 1] != '/'))
|
|
strcat(sys_config, "/");
|
|
strcat(sys_config, "../etc/" SYSTEM_CONF_FILE);
|
|
sys_config[PATH_MAX - 1] = '\0';
|
|
if (access(sys_config, F_OK) == 0) {
|
|
sys_config_found = true;
|
|
}
|
|
else {
|
|
// 2. Check <dirpath of executable>/avrdude.conf
|
|
strcpy(sys_config, executable_dirpath);
|
|
sys_config[PATH_MAX - 1] = '\0';
|
|
i = strlen(sys_config);
|
|
if (i && (sys_config[i - 1] != '/'))
|
|
strcat(sys_config, "/");
|
|
strcat(sys_config, SYSTEM_CONF_FILE);
|
|
sys_config[PATH_MAX - 1] = '\0';
|
|
if (access(sys_config, F_OK) == 0) {
|
|
sys_config_found = true;
|
|
}
|
|
}
|
|
}
|
|
if (!sys_config_found) {
|
|
// 3. Check CONFIG_DIR/avrdude.conf
|
|
#if defined(WIN32)
|
|
win_sys_config_set(sys_config);
|
|
#else
|
|
strcpy(sys_config, CONFIG_DIR);
|
|
i = strlen(sys_config);
|
|
if (i && (sys_config[i - 1] != '/'))
|
|
strcat(sys_config, "/");
|
|
strcat(sys_config, SYSTEM_CONF_FILE);
|
|
#endif
|
|
if (access(sys_config, F_OK) == 0) {
|
|
sys_config_found = true;
|
|
}
|
|
}
|
|
}
|
|
// Debug output
|
|
avrdude_message(MSG_DEBUG, "sys_config = %s\n", sys_config);
|
|
avrdude_message(MSG_DEBUG, "sys_config_found = %s\n", sys_config_found ? "true" : "false");
|
|
avrdude_message(MSG_DEBUG, "\n");
|
|
|
|
/*
|
|
* USER CONFIG
|
|
* -----------
|
|
* Determine the location of '.avrduderc'.
|
|
*/
|
|
#if defined(WIN32)
|
|
win_usr_config_set(usr_config);
|
|
#else
|
|
usr_config[0] = 0;
|
|
homedir = getenv("HOME");
|
|
if (homedir != NULL) {
|
|
strcpy(usr_config, homedir);
|
|
i = strlen(usr_config);
|
|
if (i && (usr_config[i - 1] != '/'))
|
|
strcat(usr_config, "/");
|
|
strcat(usr_config, USER_CONF_FILE);
|
|
}
|
|
#endif
|
|
|
|
if (quell_progress == 0) {
|
|
if (isatty (STDERR_FILENO))
|
|
update_progress = update_progress_tty;
|
|
else {
|
|
update_progress = update_progress_no_tty;
|
|
/* disable all buffering of stderr for compatibility with
|
|
software that captures and redirects output to a GUI
|
|
i.e. Programmers Notepad */
|
|
setvbuf( stderr, NULL, _IONBF, 0 );
|
|
setvbuf( stdout, NULL, _IONBF, 0 );
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Print out an identifying string so folks can tell what version
|
|
* they are running
|
|
*/
|
|
avrdude_message(MSG_NOTICE, "\n%s: Version %s\n"
|
|
"%sCopyright (c) Brian Dean, http://www.bdmicro.com/\n"
|
|
"%sCopyright (c) Joerg Wunsch\n\n",
|
|
progname, version, progbuf, progbuf);
|
|
avrdude_message(MSG_NOTICE, "%sSystem wide configuration file is \"%s\"\n",
|
|
progbuf, sys_config);
|
|
|
|
rc = read_config(sys_config);
|
|
if (rc) {
|
|
avrdude_message(MSG_INFO, "%s: error reading system wide configuration file \"%s\"\n",
|
|
progname, sys_config);
|
|
exit(1);
|
|
}
|
|
|
|
if (usr_config[0] != 0) {
|
|
avrdude_message(MSG_NOTICE, "%sUser configuration file is \"%s\"\n",
|
|
progbuf, usr_config);
|
|
|
|
rc = stat(usr_config, &sb);
|
|
if ((rc < 0) || ((sb.st_mode & S_IFREG) == 0)) {
|
|
avrdude_message(MSG_NOTICE, "%sUser configuration file does not exist or is not a "
|
|
"regular file, skipping\n",
|
|
progbuf);
|
|
}
|
|
else {
|
|
rc = read_config(usr_config);
|
|
if (rc) {
|
|
avrdude_message(MSG_INFO, "%s: error reading user configuration file \"%s\"\n",
|
|
progname, usr_config);
|
|
exit(1);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (lsize(additional_config_files) > 0) {
|
|
LNODEID ln1;
|
|
const char * p = NULL;
|
|
|
|
for (ln1=lfirst(additional_config_files); ln1; ln1=lnext(ln1)) {
|
|
p = ldata(ln1);
|
|
avrdude_message(MSG_NOTICE, "%sAdditional configuration file is \"%s\"\n",
|
|
progbuf, p);
|
|
|
|
rc = read_config(p);
|
|
if (rc) {
|
|
avrdude_message(MSG_INFO, "%s: error reading additional configuration file \"%s\"\n",
|
|
progname, p);
|
|
exit(1);
|
|
}
|
|
}
|
|
}
|
|
|
|
// set bitclock from configuration files unless changed by command line
|
|
if (default_bitclock > 0 && bitclock == 0.0) {
|
|
bitclock = default_bitclock;
|
|
}
|
|
|
|
avrdude_message(MSG_NOTICE, "\n");
|
|
|
|
if (partdesc) {
|
|
if (strcmp(partdesc, "?") == 0) {
|
|
avrdude_message(MSG_INFO, "\n");
|
|
avrdude_message(MSG_INFO, "Valid parts are:\n");
|
|
list_parts(stderr, " ", part_list);
|
|
avrdude_message(MSG_INFO, "\n");
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
if (programmer) {
|
|
if (strcmp(programmer, "?") == 0) {
|
|
avrdude_message(MSG_INFO, "\n");
|
|
avrdude_message(MSG_INFO, "Valid programmers are:\n");
|
|
list_programmers(stderr, " ", programmers);
|
|
avrdude_message(MSG_INFO, "\n");
|
|
exit(1);
|
|
}
|
|
if (strcmp(programmer, "?type") == 0) {
|
|
avrdude_message(MSG_INFO, "\n");
|
|
avrdude_message(MSG_INFO, "Valid programmer types are:\n");
|
|
list_programmer_types(stderr, " ");
|
|
avrdude_message(MSG_INFO, "\n");
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
|
|
if (programmer[0] == 0) {
|
|
avrdude_message(MSG_INFO, "\n%s: no programmer has been specified on the command line "
|
|
"or the config file\n",
|
|
progname);
|
|
avrdude_message(MSG_INFO, "%sSpecify a programmer using the -c option and try again\n\n",
|
|
progbuf);
|
|
exit(1);
|
|
}
|
|
|
|
pgm = locate_programmer(programmers, programmer);
|
|
if (pgm == NULL) {
|
|
avrdude_message(MSG_INFO, "\n");
|
|
avrdude_message(MSG_INFO, "%s: Can't find programmer id \"%s\"\n",
|
|
progname, programmer);
|
|
avrdude_message(MSG_INFO, "\nValid programmers are:\n");
|
|
list_programmers(stderr, " ", programmers);
|
|
avrdude_message(MSG_INFO, "\n");
|
|
exit(1);
|
|
}
|
|
|
|
if (pgm->initpgm) {
|
|
pgm->initpgm(pgm);
|
|
} else {
|
|
avrdude_message(MSG_INFO, "\n%s: Can't initialize the programmer.\n\n",
|
|
progname);
|
|
exit(1);
|
|
}
|
|
|
|
if (pgm->setup) {
|
|
pgm->setup(pgm);
|
|
}
|
|
if (pgm->teardown) {
|
|
atexit(exithook);
|
|
}
|
|
|
|
if (lsize(extended_params) > 0) {
|
|
if (pgm->parseextparams == NULL) {
|
|
avrdude_message(MSG_INFO, "%s: WARNING: Programmer doesn't support extended parameters,"
|
|
" -x option(s) ignored\n",
|
|
progname);
|
|
} else {
|
|
if (pgm->parseextparams(pgm, extended_params) < 0) {
|
|
avrdude_message(MSG_INFO, "%s: Error parsing extended parameter list\n",
|
|
progname);
|
|
exit(1);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (port == NULL) {
|
|
switch (pgm->conntype)
|
|
{
|
|
case CONNTYPE_PARALLEL:
|
|
port = default_parallel;
|
|
break;
|
|
|
|
case CONNTYPE_SERIAL:
|
|
port = default_serial;
|
|
break;
|
|
|
|
case CONNTYPE_USB:
|
|
port = DEFAULT_USB;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (partdesc == NULL) {
|
|
avrdude_message(MSG_INFO, "%s: No AVR part has been specified, use \"-p Part\"\n\n",
|
|
progname);
|
|
avrdude_message(MSG_INFO, "Valid parts are:\n");
|
|
list_parts(stderr, " ", part_list);
|
|
avrdude_message(MSG_INFO, "\n");
|
|
exit(1);
|
|
}
|
|
|
|
|
|
p = locate_part(part_list, partdesc);
|
|
if (p == NULL) {
|
|
avrdude_message(MSG_INFO, "%s: AVR Part \"%s\" not found.\n\n",
|
|
progname, partdesc);
|
|
avrdude_message(MSG_INFO, "Valid parts are:\n");
|
|
list_parts(stderr, " ", part_list);
|
|
avrdude_message(MSG_INFO, "\n");
|
|
exit(1);
|
|
}
|
|
|
|
|
|
if (exitspecs != NULL) {
|
|
if (pgm->parseexitspecs == NULL) {
|
|
avrdude_message(MSG_INFO, "%s: WARNING: -E option not supported by this programmer type\n",
|
|
progname);
|
|
exitspecs = NULL;
|
|
}
|
|
else if (pgm->parseexitspecs(pgm, exitspecs) < 0) {
|
|
usage();
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
if (avr_initmem(p) != 0)
|
|
{
|
|
avrdude_message(MSG_INFO, "\n%s: failed to initialize memories\n",
|
|
progname);
|
|
exit(1);
|
|
}
|
|
|
|
/*
|
|
* Now that we know which part we are going to program, locate any
|
|
* -U options using the default memory region, and fill in the
|
|
* device-dependent default region name, either "application" (for
|
|
* Xmega devices), or "flash" (everything else).
|
|
*/
|
|
for (ln=lfirst(updates); ln; ln=lnext(ln)) {
|
|
upd = ldata(ln);
|
|
if (upd->memtype == NULL) {
|
|
const char *mtype = (p->flags & AVRPART_HAS_PDI)? "application": "flash";
|
|
avrdude_message(MSG_NOTICE2, "%s: defaulting memtype in -U %c:%s option to \"%s\"\n",
|
|
progname,
|
|
(upd->op == DEVICE_READ)? 'r': (upd->op == DEVICE_WRITE)? 'w': 'v',
|
|
upd->filename, mtype);
|
|
if ((upd->memtype = strdup(mtype)) == NULL) {
|
|
avrdude_message(MSG_INFO, "%s: out of memory\n", progname);
|
|
exit(1);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* open the programmer
|
|
*/
|
|
if (port[0] == 0) {
|
|
avrdude_message(MSG_INFO, "\n%s: no port has been specified on the command line "
|
|
"or in the config file\n",
|
|
progname);
|
|
avrdude_message(MSG_INFO, "%sSpecify a port using the -P option and try again\n\n",
|
|
progbuf);
|
|
exit(1);
|
|
}
|
|
|
|
if (verbose) {
|
|
avrdude_message(MSG_NOTICE, "%sUsing Port : %s\n", progbuf, port);
|
|
avrdude_message(MSG_NOTICE, "%sUsing Programmer : %s\n", progbuf, programmer);
|
|
if ((strcmp(pgm->type, "avr910") == 0)) {
|
|
avrdude_message(MSG_NOTICE, "%savr910_devcode (avrdude.conf) : ", progbuf);
|
|
if(p->avr910_devcode)avrdude_message(MSG_INFO, "0x%x\n", p->avr910_devcode);
|
|
else avrdude_message(MSG_NOTICE, "none\n");
|
|
}
|
|
}
|
|
|
|
if (baudrate != 0) {
|
|
avrdude_message(MSG_NOTICE, "%sOverriding Baud Rate : %d\n", progbuf, baudrate);
|
|
pgm->baudrate = baudrate;
|
|
}
|
|
|
|
if (bitclock != 0.0) {
|
|
avrdude_message(MSG_NOTICE, "%sSetting bit clk period : %.1f\n", progbuf, bitclock);
|
|
pgm->bitclock = bitclock * 1e-6;
|
|
}
|
|
|
|
if (ispdelay != 0) {
|
|
avrdude_message(MSG_NOTICE, "%sSetting isp clock delay : %3i\n", progbuf, ispdelay);
|
|
pgm->ispdelay = ispdelay;
|
|
}
|
|
|
|
rc = pgm->open(pgm, port);
|
|
if (rc < 0) {
|
|
avrdude_message(MSG_INFO,
|
|
"%s: opening programmer \"%s\" on port \"%s\" failed\n",
|
|
progname, programmer, port);
|
|
exitrc = 1;
|
|
pgm->ppidata = 0; /* clear all bits at exit */
|
|
goto main_exit;
|
|
}
|
|
is_open = 1;
|
|
|
|
if (calibrate) {
|
|
/*
|
|
* perform an RC oscillator calibration
|
|
* as outlined in appnote AVR053
|
|
*/
|
|
if (pgm->perform_osccal == 0) {
|
|
avrdude_message(MSG_INFO, "%s: programmer does not support RC oscillator calibration\n",
|
|
progname);
|
|
exitrc = 1;
|
|
} else {
|
|
avrdude_message(MSG_INFO, "%s: performing RC oscillator calibration\n", progname);
|
|
exitrc = pgm->perform_osccal(pgm);
|
|
}
|
|
if (exitrc == 0 && quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, "%s: calibration value is now stored in EEPROM at address 0\n",
|
|
progname);
|
|
}
|
|
goto main_exit;
|
|
}
|
|
|
|
if (verbose) {
|
|
avr_display(stderr, p, progbuf, verbose);
|
|
avrdude_message(MSG_NOTICE, "\n");
|
|
programmer_display(pgm, progbuf);
|
|
}
|
|
|
|
if (quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, "\n");
|
|
}
|
|
|
|
exitrc = 0;
|
|
|
|
/*
|
|
* enable the programmer
|
|
*/
|
|
pgm->enable(pgm);
|
|
|
|
/*
|
|
* turn off all the status leds
|
|
*/
|
|
pgm->rdy_led(pgm, OFF);
|
|
pgm->err_led(pgm, OFF);
|
|
pgm->pgm_led(pgm, OFF);
|
|
pgm->vfy_led(pgm, OFF);
|
|
|
|
/*
|
|
* initialize the chip in preparation for accepting commands
|
|
*/
|
|
init_ok = (rc = pgm->initialize(pgm, p)) >= 0;
|
|
if (!init_ok) {
|
|
avrdude_message(MSG_INFO, "%s: initialization failed, rc=%d\n", progname, rc);
|
|
if (!ovsigck) {
|
|
avrdude_message(MSG_INFO, "%sDouble check connections and try again, "
|
|
"or use -F to override\n"
|
|
"%sthis check.\n\n",
|
|
progbuf, progbuf);
|
|
exitrc = 1;
|
|
goto main_exit;
|
|
}
|
|
}
|
|
|
|
/* indicate ready */
|
|
pgm->rdy_led(pgm, ON);
|
|
|
|
if (quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, "%s: AVR device initialized and ready to accept instructions\n",
|
|
progname);
|
|
}
|
|
|
|
/*
|
|
* Let's read the signature bytes to make sure there is at least a
|
|
* chip on the other end that is responding correctly. A check
|
|
* against 0xffffff / 0x000000 should ensure that the signature bytes
|
|
* are valid.
|
|
*/
|
|
if(!(p->flags & AVRPART_AVR32)) {
|
|
int attempt = 0;
|
|
int waittime = 10000; /* 10 ms */
|
|
|
|
sig_again:
|
|
usleep(waittime);
|
|
if (init_ok) {
|
|
rc = avr_signature(pgm, p);
|
|
if (rc != 0) {
|
|
// -68 == -(0x44) == -(RSP3_FAIL_OCD_LOCKED)
|
|
if ((rc == -68) && (p->flags & AVRPART_HAS_UPDI) && (attempt < 1)) {
|
|
attempt++;
|
|
if (pgm->read_sib) {
|
|
// Read SIB and compare FamilyID
|
|
char sib[AVR_SIBLEN + 1];
|
|
pgm->read_sib(pgm, p, sib);
|
|
avrdude_message(MSG_NOTICE, "%s: System Information Block: \"%s\"\n",
|
|
progname, sib);
|
|
if (quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, "%s: Received FamilyID: \"%.*s\"\n", progname, AVR_FAMILYIDLEN, sib);
|
|
}
|
|
if (strncmp(p->family_id, sib, AVR_FAMILYIDLEN)) {
|
|
avrdude_message(MSG_INFO, "%s: Expected FamilyID: \"%s\"\n", progname, p->family_id);
|
|
if (!ovsigck) {
|
|
avrdude_message(MSG_INFO, "%sDouble check chip, "
|
|
"or use -F to override this check.\n",
|
|
progbuf);
|
|
exitrc = 1;
|
|
goto main_exit;
|
|
}
|
|
}
|
|
}
|
|
if(erase) {
|
|
erase = 0;
|
|
if (uflags & UF_NOWRITE) {
|
|
avrdude_message(MSG_INFO, "%s: conflicting -e and -n options specified, NOT erasing chip\n",
|
|
progname);
|
|
} else {
|
|
if (quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, "%s: erasing chip\n", progname);
|
|
}
|
|
exitrc = avr_unlock(pgm, p);
|
|
if(exitrc) goto main_exit;
|
|
goto sig_again;
|
|
}
|
|
}
|
|
}
|
|
avrdude_message(MSG_INFO, "%s: error reading signature data, rc=%d\n",
|
|
progname, rc);
|
|
exitrc = 1;
|
|
goto main_exit;
|
|
}
|
|
}
|
|
|
|
sig = avr_locate_mem(p, "signature");
|
|
if (sig == NULL) {
|
|
avrdude_message(MSG_INFO, "%s: WARNING: signature data not defined for device \"%s\"\n",
|
|
progname, p->desc);
|
|
}
|
|
|
|
if (sig != NULL) {
|
|
int ff, zz;
|
|
|
|
if (quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, "%s: Device signature = 0x", progname);
|
|
}
|
|
ff = zz = 1;
|
|
for (i=0; i<sig->size; i++) {
|
|
if (quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, "%02x", sig->buf[i]);
|
|
}
|
|
if (sig->buf[i] != 0xff)
|
|
ff = 0;
|
|
if (sig->buf[i] != 0x00)
|
|
zz = 0;
|
|
}
|
|
|
|
bool signature_matches =
|
|
sig->size == 3 &&
|
|
sig->buf[0] == p->signature[0] &&
|
|
sig->buf[1] == p->signature[1] &&
|
|
sig->buf[2] == p->signature[2];
|
|
|
|
if (quell_progress < 2) {
|
|
AVRPART * part;
|
|
|
|
part = locate_part_by_signature(part_list, sig->buf, sig->size);
|
|
if (part) {
|
|
avrdude_message(MSG_INFO, " (probably %s)", signature_matches ? p->id : part->id);
|
|
}
|
|
}
|
|
if (ff || zz) {
|
|
if (++attempt < 3) {
|
|
waittime *= 5;
|
|
if (quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, " (retrying)\n");
|
|
}
|
|
goto sig_again;
|
|
}
|
|
if (quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, "\n");
|
|
}
|
|
avrdude_message(MSG_INFO, "%s: Yikes! Invalid device signature.\n", progname);
|
|
if (!ovsigck) {
|
|
avrdude_message(MSG_INFO, "%sDouble check connections and try again, "
|
|
"or use -F to override\n"
|
|
"%sthis check.\n\n",
|
|
progbuf, progbuf);
|
|
exitrc = 1;
|
|
goto main_exit;
|
|
}
|
|
} else {
|
|
if (quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, "\n");
|
|
}
|
|
}
|
|
|
|
if (!signature_matches) {
|
|
avrdude_message(MSG_INFO, "%s: Expected signature for %s is %02X %02X %02X\n",
|
|
progname, p->desc,
|
|
p->signature[0], p->signature[1], p->signature[2]);
|
|
if (!ovsigck) {
|
|
avrdude_message(MSG_INFO, "%sDouble check chip, "
|
|
"or use -F to override this check.\n",
|
|
progbuf);
|
|
exitrc = 1;
|
|
goto main_exit;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (uflags & UF_AUTO_ERASE) {
|
|
if ((p->flags & AVRPART_HAS_PDI) && pgm->page_erase != NULL &&
|
|
lsize(updates) > 0) {
|
|
if (quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, "%s: NOTE: Programmer supports page erase for Xmega devices.\n"
|
|
"%sEach page will be erased before programming it, but no chip erase is performed.\n"
|
|
"%sTo disable page erases, specify the -D option; for a chip-erase, use the -e option.\n",
|
|
progname, progbuf, progbuf);
|
|
}
|
|
} else {
|
|
AVRMEM * m;
|
|
const char *memname = (p->flags & AVRPART_HAS_PDI)? "application": "flash";
|
|
|
|
uflags &= ~UF_AUTO_ERASE;
|
|
for (ln=lfirst(updates); ln; ln=lnext(ln)) {
|
|
upd = ldata(ln);
|
|
m = avr_locate_mem(p, upd->memtype);
|
|
if (m == NULL)
|
|
continue;
|
|
if ((strcasecmp(m->desc, memname) == 0) && (upd->op == DEVICE_WRITE)) {
|
|
erase = 1;
|
|
if (quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, "%s: NOTE: \"%s\" memory has been specified, an erase cycle "
|
|
"will be performed\n"
|
|
"%sTo disable this feature, specify the -D option.\n",
|
|
progname, memname, progbuf);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (init_ok && erase) {
|
|
/*
|
|
* erase the chip's flash and eeprom memories, this is required
|
|
* before the chip can accept new programming
|
|
*/
|
|
if (uflags & UF_NOWRITE) {
|
|
avrdude_message(MSG_INFO, "%s: conflicting -e and -n options specified, NOT erasing chip\n",
|
|
progname);
|
|
} else {
|
|
if (quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, "%s: erasing chip\n", progname);
|
|
}
|
|
exitrc = avr_chip_erase(pgm, p);
|
|
if(exitrc) goto main_exit;
|
|
}
|
|
}
|
|
|
|
if (terminal) {
|
|
/*
|
|
* terminal mode
|
|
*/
|
|
exitrc = terminal_mode(pgm, p);
|
|
}
|
|
|
|
if (!init_ok) {
|
|
/*
|
|
* If we came here by the -tF options, bail out now.
|
|
*/
|
|
exitrc = 1;
|
|
goto main_exit;
|
|
}
|
|
|
|
|
|
for (ln=lfirst(updates); ln; ln=lnext(ln)) {
|
|
upd = ldata(ln);
|
|
rc = do_op(pgm, p, upd, uflags);
|
|
if (rc) {
|
|
exitrc = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
main_exit:
|
|
|
|
/*
|
|
* program complete
|
|
*/
|
|
|
|
if (is_open) {
|
|
pgm->powerdown(pgm);
|
|
|
|
pgm->disable(pgm);
|
|
|
|
pgm->rdy_led(pgm, OFF);
|
|
|
|
pgm->close(pgm);
|
|
}
|
|
|
|
if (quell_progress < 2) {
|
|
avrdude_message(MSG_INFO, "\n%s done. Thank you.\n\n", progname);
|
|
}
|
|
|
|
return exitrc;
|
|
}
|