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Implementation of brmdoor downstairs

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This commit is contained in:
Radek Pilar 2014-06-14 15:14:40 +02:00
parent 01a836bc81
commit 4bc790e97a
7 changed files with 694 additions and 0 deletions
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68
brmdoor-rpi/nfc-getcard.c Normal file
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#include <stdint.h>
#include <stdio.h>
#include <nfc/nfc.h>
#include <nfc/nfc-types.h>
static nfc_device *pnd = NULL;
static nfc_context *context;
int main(int argc, const char *argv[]) {
const uint8_t uiPollNr = 0x01;
const uint8_t uiPeriod = 0x01;
const nfc_modulation nmModulations[5] = {
{ .nmt = NMT_ISO14443A, .nbr = NBR_106 },
{ .nmt = NMT_ISO14443B, .nbr = NBR_106 },
{ .nmt = NMT_FELICA, .nbr = NBR_212 },
{ .nmt = NMT_FELICA, .nbr = NBR_424 },
{ .nmt = NMT_JEWEL, .nbr = NBR_106 },
};
const size_t szModulations = 5;
nfc_target nt;
int res = 0;
int i=0;
nfc_init(&context);
if (context == NULL) {
printf("Unable to init libnfc (malloc)");
return 1;
}
pnd = nfc_open(context, NULL);
if (pnd == NULL) {
printf("Unable to open NFC device.");
nfc_exit(context);
return 1;
}
if (nfc_initiator_init(pnd) < 0) {
nfc_close(pnd);
nfc_exit(context);
return 1;
}
if ((res = nfc_initiator_poll_target(pnd, nmModulations, szModulations, uiPollNr, uiPeriod, &nt)) < 0) {
nfc_close(pnd);
nfc_exit(context);
return 0;
}
if (res > 0) {
if(nt.nm.nmt==NMT_ISO14443A) {
nfc_iso14443a_info info=nt.nti.nai;
for(i=0; i<info.szUidLen; i++) {
printf("%0.2x", info.abtUid[i]);
}
printf("\n");
}
}
// while (0 == nfc_initiator_target_is_present(pnd, NULL)) {
// }
nfc_close(pnd);
nfc_exit(context);
return 0;
}