/*
* firmware writer for Yamaha DS-1 sound cards
* Copyright (c) 2006 Clemens Ladisch <clemens@ladisch.de>
*
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* The software is provided "as is" and the author disclaims all warranties
* with regard to this software including all implied warranties of
* merchantability and fitness. In no event shall the author be liable for
* any special, direct, indirect, or consequential damages or any damages
* whatsoever resulting from loss of use, data or profits, whether in an
* action of contract, negligence or other tortious action, arising out of
* or in connection with the use or performance of this software.
*/
#include <stdio.h>
#include <stdlib.h>
#define YDSXG_DSPLENGTH 0x80
#define YDSXG_CTRLLENGTH 0x3000
#include "hwmcode.c"
static void write_file(const char *filename,
const unsigned long data[], size_t size)
{
FILE *f;
size_t i;
fprintf(stderr, "writing %s ...\n", filename);
f = fopen(filename, "wb");
if (!f) {
perror("cannot create file");
exit(EXIT_FAILURE);
}
for (i = 0; i < size; ++i) {
/* write as little-endian 32-bit values */
if (fputc(data[i] & 0xff, f) == EOF ||
fputc((data[i] >> 8) & 0xff, f) == EOF ||
fputc((data[i] >> 16) & 0xff, f) == EOF ||
fputc((data[i] >> 24) & 0xff, f) == EOF)
break;
}
if (ferror(f) || fclose(f) == EOF) {
perror("cannot write");
exit(EXIT_FAILURE);
}
}
int main(void)
{
write_file("ds1_dsp.fw", DspInst, YDSXG_DSPLENGTH / 4);
write_file("ds1_ctrl.fw", CntrlInst, YDSXG_CTRLLENGTH / 4);
write_file("ds1e_ctrl.fw", CntrlInst1E, YDSXG_CTRLLENGTH / 4);
return 0;
}