62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
/*
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* Copyright © 2012 Keith Packard <keithp@keithp.com>
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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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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#include "sky_flash.h"
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#include <stdio.h>
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#include <string.h>
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static const char loader_start[] = "$LOADER DOWNLOAD";
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int
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skytraq_send_srec(int fd, const char *filename)
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{
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FILE *file;
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int ret;
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char line[1024];
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file = fopen(filename, "r");
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if (!file) {
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perror(filename);
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return -1;
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}
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ret = skytraq_cmd_wait(fd, loader_start, strlen(loader_start) + 1, "OK", 1000);
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if (ret)
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return ret;
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for (;;) {
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char *s;
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int len;
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s = fgets(line, sizeof(line), file);
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if (!s)
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break;
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len = strlen(s);
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if (len < 3) /* Terminated with \r\n */
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break;
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s[len-2] = '\n'; /* Smash \r */
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s[len-1] = '\0'; /* Smash \n */
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skytraq_cmd_nowait(fd, s, len);
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}
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fclose(file);
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ret = skytraq_waitstatus(fd, "END", 10000);
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skytraq_dbg_newline();
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return ret;
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}
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