2 * Copyright © 2012 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
18 #include "sky_flash.h"
22 #define FLASHBYTES 8192
25 skytraq_send_bin(int fd, const char *filename)
37 file = fopen(filename, "r");
43 printf ("computing checksum...\n"); fflush(stdout);
44 /* Compute checksum, figure out how long the file */
46 while ((c = getc(file)) != EOF)
47 cksum += (unsigned char) c;
50 printf ("checksum: %d\n", cksum); fflush(stdout);
52 sprintf(message, "BINSIZE = %d Checksum = %d Loopnumber = %d ", size, cksum, 1);
54 ret = skytraq_cmd_wait(fd, message, strlen(message) + 1, "OK", 20000);
56 printf ("waitstatus failed %d\n", ret);
60 count = fread(buf, 1, sizeof (buf), file);
68 printf ("write %ld of %ld ", pos + count, size); fflush(stdout);
70 ret = skytraq_cmd_wait(fd, buf, count, "OK", 20000);
74 return skytraq_waitstatus(fd, "END", 30000);