#include <stdio.h>
#include "ti_dsp.h"
/* ----------------------------------------------------------------------
   To load the DSP code and data to the DP RAM. The input is a file
   in extended Tektronix ASCII file format.
   ---------------------------------------------------------------------- */
int ti_dpsend_xfile(ti_dsp_p dsp, const char *chfile)
{
  unsigned int addr, data[8];
  char line[256];
  int nw, size = 0;

  FILE *fd = fopen(chfile, "r");
  if (fd == NULL){
    perror(chfile);
    exit(1);
  }

  /* -- Read input file and send DSP data */
  while (fgets(line, sizeof(line), fd)
	 && 1 < (nw = sscanf(line, "%%%*5x8%8x%8x%8x%8x%8x%8x%8x%8x%8x",
			     &addr,  data+0, data+1, data+2, data+3,
			     data+4, data+5, data+6, data+7))){
    if (addr & 3){
      fputs("ti_dpsend_xfile: Read unaligned data.\n", stderr);
      exit(1);
    }

    ti_dpcpy(dsp, addr>>2, data, nw-1);
    size += nw - 1;
  }

  fclose(fd);

  fprintf(stderr, "ti_dpsend_xfile: DSP data file %s loaded (%d words)\n", chfile, size);
  vme_check();
  return size;
}