blob: cd1f16230b622858ca8a31e6fb517a2262a48b90 (
plain)
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
|
/* main_reqa - OpenPCD firmware for generating an endless loop of
* ISO 14443-A REQA packets.
*
* If a response is received from the PICC, LED1 (Red) will be switched
* on. If no valid response has been received within the timeout of the
* receiver, LED1 (Red) will be switched off.
*
*/
#include <errno.h>
#include <string.h>
#include <librfid/rfid_layer2_iso14443a.h>
#include "rc632.h"
#include "dbgu.h"
#include "led.h"
#include "trigger.h"
#include "pcd_enumerate.h"
void _init_func(void)
{
//udp_init();
trigger_init();
rc632_init();
DEBUGPCRF("turning on RF");
rc632_turn_on_rf(RAH);
DEBUGPCRF("initializing 14443A operation");
rc632_iso14443a_init(RAH);
}
int _main_dbgu(char key)
{
return -EINVAL;
}
void _main_func(void)
{
struct iso14443a_atqa atqa;
memset(&atqa, 0, sizeof(atqa));
trigger_pulse();
if (rc632_iso14443a_transceive_sf(RAH, ISO14443A_SF_CMD_WUPA, &atqa) < 0) {
DEBUGPCRF("error during transceive_sf");
led_switch(1, 0);
} else {
DEBUGPCRF("received ATQA: %s\n", hexdump((char *)&atqa, sizeof(atqa)));
led_switch(1, 1);
}
led_toggle(2);
}
|
