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#include <stdio.h>

/* Number of bytes before line is broken

   For example if target flash is 8 bits wide,

   define BREAK as 1. If it is 16 bits wide,

   define it as 2 etc.

*/

#define BREAK 1

int main(int argc, char **argv)

{

        FILE  *fd;

        int c;

        int i = 0;

        if(argc < 2) {

                printf("no input file specified\n");

                exit(1);

        }

        fd = fopen( argv[1], "r" );

        while ((c = fgetc(fd)) != EOF) {

                printf("%.2lx", c);

                if (++i == BREAK) {

                        printf("\n");

                        i = 0;

                }

        }

        return 0;

}