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/*
* Written by Oron Peled <oron@actcom.co.il>
* Copyright (C) 2008, Xorcom
*
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <errno.h>
#include <assert.h>
#include <arpa/inet.h>
#include "debug.h"
#include "hexfile.h"
#include "mpp_funcs.h"
#include "pic_loader.h"
#include "astribank_usb.h"
#define DBG_MASK 0x80
#define MAX_HEX_LINES 10000
static char *progname;
static void usage()
{
fprintf(stderr, "Usage: %s [options...] -D {/proc/bus/usb|/dev/bus/usb}/<bus>/<dev> hexfile...\n", progname);
fprintf(stderr, "\tOptions: {-F|-p}\n");
fprintf(stderr, "\t\t[-E] # Burn to EEPROM\n");
fprintf(stderr, "\t\t[-F] # Load FPGA firmware\n");
fprintf(stderr, "\t\t[-p] # Load PIC firmware\n");
fprintf(stderr, "\t\t[-v] # Increase verbosity\n");
fprintf(stderr, "\t\t[-d mask] # Debug mask (0xFF for everything)\n");
exit(1);
}
int handle_hexline(struct astribank_device *astribank, struct hexline *hexline)
{
uint16_t len;
uint16_t offset_dummy;
uint8_t *data;
int ret;
assert(hexline);
assert(astribank);
if(hexline->d.content.header.tt != TT_DATA) {
DBG("Non data record type = %d\n", hexline->d.content.header.tt);
return 0;
}
len = hexline->d.content.header.ll;
offset_dummy = hexline->d.content.header.offset;
data = hexline->d.content.tt_data.data;
if((ret = mpp_send_seg(astribank, data, offset_dummy, len)) < 0) {
ERR("Failed hexfile send line: %d\n", ret);
return -EINVAL;
}
return 0;
}
static int load_hexfile(struct astribank_device *astribank, const char *hexfile, enum dev_dest dest)
{
struct hexdata *hexdata = NULL;
int finished = 0;
int ret;
int i;
char star[] = "+\\+|+/+-";
if((hexdata = parse_hexfile(hexfile, MAX_HEX_LINES)) == NULL) {
perror(hexfile);
return -errno;
}
INFO("Loading hexfile to %s: %s (version %s)\n",
dev_dest2str(dest),
hexdata->fname, hexdata->version_info);
#if 0
FILE *fp;
if((fp = fopen("fpga_dump_new.txt", "w")) == NULL) {
perror("dump");
exit(1);
}
#endif
if((ret = mpp_send_start(astribank, dest, hexdata->version_info)) < 0) {
ERR("Failed hexfile send start: %d\n", ret);
return ret;
}
for(i = 0; i < hexdata->maxlines; i++) {
struct hexline *hexline = hexdata->lines[i];
if(!hexline)
break;
if(verbose > LOG_INFO) {
printf("Sending: %4d%% %c\r", (100 * i) / hexdata->last_line, star[i % sizeof(star)]);
fflush(stdout);
}
if(finished) {
ERR("Extra data after End Of Data Record (line %d)\n", i);
return 0;
}
if(hexline->d.content.header.tt == TT_EOF) {
DBG("End of data\n");
finished = 1;
continue;
}
if((ret = handle_hexline(astribank, hexline)) < 0) {
ERR("Failed hexfile sending in lineno %d (ret=%d)\n", i, ret);;
return ret;
}
}
if(verbose > LOG_INFO) {
putchar('\n');
fflush(stdout);
}
if((ret = mpp_send_end(astribank)) < 0) {
ERR("Failed hexfile send end: %d\n", ret);
return ret;
}
#if 0
fclose(fp);
#endif
free_hexdata(hexdata);
DBG("hexfile loaded successfully\n");
return 0;
}
int main(int argc, char *argv[])
{
char *devpath = NULL;
struct astribank_device *astribank;
int opt_pic = 0;
int opt_dest = 0;
enum dev_dest dest = DEST_NONE;
const char options[] = "vd:D:EFp";
int iface_num;
int ret;
progname = argv[0];
while (1) {
int c;
c = getopt (argc, argv, options);
if (c == -1)
break;
switch (c) {
case 'D':
devpath = optarg;
break;
case 'E':
if(dest != DEST_NONE) {
ERR("The -F and -E options are mutually exclusive.\n");
usage();
}
opt_dest = 1;
dest = DEST_EEPROM;
break;
case 'F':
if(dest != DEST_NONE) {
ERR("The -F and -E options are mutually exclusive.\n");
usage();
}
opt_dest = 1;
dest = DEST_FPGA;
break;
case 'p':
opt_pic = 1;
break;
case 'v':
verbose++;
break;
case 'd':
debug_mask = strtoul(optarg, NULL, 0);
break;
case 'h':
default:
ERR("Unknown option '%c'\n", c);
usage();
}
}
if((opt_dest ^ opt_pic) == 0) {
ERR("The -F, -E and -p options are mutually exclusive.\n");
usage();
}
iface_num = (opt_dest) ? 1 : 0;
if(!opt_pic) {
if(optind != argc - 1) {
ERR("Got %d hexfile names (Need exactly one hexfile)\n",
argc - 1 - optind);
usage();
}
}
if(!devpath) {
ERR("Missing device path.\n");
usage();
}
if((astribank = astribank_open(devpath, iface_num)) == NULL) {
ERR("Opening astribank failed\n");
return 1;
}
show_astribank_info(astribank);
if(opt_dest) {
if(load_hexfile(astribank, argv[optind], dest) < 0) {
ERR("Loading firmware to %s failed\n", dev_dest2str(dest));
return 1;
}
} else if(opt_pic) {
if((ret = load_pic(astribank, argc - optind, argv + optind)) < 0) {
ERR("Loading PIC's failed\n");
return 1;
}
}
astribank_close(astribank, 0);
return 0;
}
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