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/*
* Copyright © 2012 Keith Packard <keithp@keithp.com>
*
* 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; version 2 of the License.
*
* 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.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "sky_flash.h"
#include <stdio.h>
#include <string.h>
static const char loader_start[] = "$LOADER DOWNLOAD";
int
skytraq_send_srec(int fd, const char *filename)
{
FILE *file;
int ret;
char line[1024];
file = fopen(filename, "r");
if (!file) {
perror(filename);
return -1;
}
ret = skytraq_cmd_wait(fd, loader_start, strlen(loader_start) + 1, "OK", 1000);
if (ret)
return ret;
for (;;) {
char *s;
int len;
s = fgets(line, sizeof(line), file);
if (!s)
break;
len = strlen(s);
if (len < 3) /* Terminated with \r\n */
break;
s[len-2] = '\n'; /* Smash \r */
s[len-1] = '\0'; /* Smash \n */
skytraq_cmd_nowait(fd, s, len);
}
fclose(file);
ret = skytraq_waitstatus(fd, "END", 10000);
skytraq_dbg_newline();
return ret;
}
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