1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
#include "project.h"
void
hexdump (FILE * f, uint8_t * data, int s, int l)
{
int e = s + l - 1;
int b = s & ~15;
int a = (e | 15) + 1;
int i, j;
for (i = b; i < a; i += 16)
{
fprintf (f, " %04x: ", i);
for (j = i; j < (i + 16); ++j)
{
if (j == (i + 8))
fprintf (f, " ");
if ((j >= s) && (j <= e))
{
fprintf (f, "%02x ", data[j]);
}
else
{
fprintf (f, " ");
}
}
for (j = i; j < (i + 16); ++j)
{
if (j == (i + 8))
fprintf (f, " ");
if ((j >= s) && (j <= e))
{
uint8_t c = data[j];
if ((c < ' ') || (c > 126))
c = '.';
fprintf (f, "%c", c);
}
else
{
fprintf (f, " ");
}
}
fprintf (f, "\n");
}
}
|
