iso14a reader patches [Hagen Fritsch]
[proxmark3-svn] / client / util.c
CommitLineData
534983d7 1#include <stdio.h>
2#include <stdint.h>
3
4void print_hex(const uint8_t * data, const size_t len)
5{
6 size_t i;
7
8 for (i=0; i < len; i++)
9 printf("%02x ", data[i]);
10
11 printf("\n");
12}
13
14char * sprint_hex(const uint8_t * data, const size_t len) {
15 static char buf[1024];
16 char * tmp = buf;
17 size_t i;
18
19 for (i=0; i < len && i < 1024/3; i++, tmp += 3)
20 sprintf(tmp, "%02x ", data[i]);
21
22 return buf;
23}
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