Page 54 - 완) I MDP 프로젝트 작품 보고서(전체과 1학년)1.6

}
printf("\n");
delay(1000);
}

void nfcStart(int argc, const char *argv[])
{

nfc_device *pnd;
nfc_target nt;

nfc_context *context;

nfc_init(&context);
if (context == NULL)
{
printf("Unable to init libnfc (malloc)\n");
exit(EXIT_FAILURE);
}

const char *acLibnfcVersion = nfc_version();
(void)argc;
printf("%s uses libnfc %s\n", argv[0], acLibnfcVersion);

pnd = nfc_open(context, NULL);

if (pnd == NULL) {
printf("ERROR: %s\n", "Unable to open NFC device.");
exit(EXIT_FAILURE);
}
if (nfc_initiator_init(pnd) < 0) {
nfc_perror(pnd, "nfc_initiator_init");
exit(EXIT_FAILURE);
}

printf("NFC reader: %s opened\n", nfc_device_get_name(pnd));

// Poll for a ISO14443A (MIFARE) tag
const nfc_modulation nmMifare = {
.nmt = NMT_ISO14443A,

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