drivers/media/dvb/ttpci/fdump.c

   1 #include <stdio.h>
   2 #include <sys/types.h>
   3 #include <sys/stat.h>
   4 #include <fcntl.h>
   5 #include <unistd.h>
   6
   7 int main(int argc, char **argv)
   8 {
   9     unsigned char buf[8];
  10     unsigned int i, count, bytes = 0;
  11     FILE *fd_in, *fd_out;
  12
  13     if (argc != 4) {
  14         fprintf(stderr, "\n\tusage: %s <ucode.bin> <array_name> <output_name>\n\n", argv[0]);
  15         return -1;
  16     }
  17
  18     fd_in = fopen(argv[1], "rb");
  19     if (fd_in == NULL) {
  20         fprintf(stderr, "firmware file '%s' not found\n", argv[1]);
  21         return -1;
  22     }
  23
  24     fd_out = fopen(argv[3], "w+");
  25     if (fd_out == NULL) {
  26         fprintf(stderr, "cannot create output file '%s'\n", argv[3]);
  27         return -1;
  28     }
  29
  30     fprintf(fd_out, "\n#include <asm/types.h>\n\nu8 %s [] = {", argv[2]);
  31
  32     while ((count = fread(buf, 1, 8, fd_in)) > 0) {
  33         fprintf(fd_out, "\n\t");
  34         for (i = 0; i < count; i++, bytes++)
  35             fprintf(fd_out, "0x%02x, ", buf[i]);
  36     }
  37
  38     fprintf(fd_out, "\n};\n\n");
  39
  40     fclose(fd_in);
  41     fclose(fd_out);
  42
  43     return 0;
  44 }