ldr.patch

   1 --- toolchain/ldrviewer/ldr.c~  2006-10-17 15:14:17.000000000 -0400
   2 +++ toolchain/ldrviewer/ldr.c   2006-10-17 15:27:20.000000000 -0400
   3 @@ -353,15 +353,27 @@
   4         printf("Trying to read autobaud ... ");
   5         ret = read(fd, autobaud, 4);
   6         if (ret != 4) {
   7 +         /*
   8           printf(" read failed we got %d bytes\n", ret);
   9            printf(" Data %02x %02x %02x %02x \n",
  10                  autobaud[0],
  11                  autobaud[1],
  12                  autobaud[2],
  13                  autobaud[3]);
  14 -         //if (autobaud[0]==0xBF)
  15 -
  16 -               goto canned_failure;
  17 +         */
  18 +         if ((autobaud[0]==0xBF) && (ret > 1)) {
  19 +           ret += read(fd, &autobaud[ret], 4-ret);
  20 +           /*
  21 +           printf(" after 2nd read ret = %d\n", ret);
  22 +
  23 +           printf(" Data %02x %02x %02x %02x \n",
  24 +                  autobaud[0],
  25 +                  autobaud[1],
  26 +                  autobaud[2],
  27 +                  autobaud[3]);
  28 +           */
  29 +         }
  30 +         if ( ret != 4 ) goto canned_failure;
  31         }
  32         printf("OK!\n");
  33