diff options
Diffstat (limited to 'ihex.c')
-rw-r--r-- | ihex.c | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -0,0 +1,15 @@ +#include <stdlib.h> +#include <stdio.h> +#include <string.h> + + +int main (int argc, char **argv) { + int i,s=0,t; + for (i = 1; i < argc; i++){ + sscanf(argv[i], "%X", &t); + s+=t; + } + printf("checksum=%02X\n",(-s)&0xff); + return 0; +} + |