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Examples: more ISO14443A info decoding & verbose mode for nfc-list

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This commit is contained in:
Philippe Teuwen 2010-10-19 12:50:52 +00:00
parent f249af6266
commit 2b24a0a7f5
10 changed files with 366 additions and 98 deletions
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13
examples/nfc-poll.c
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@ -46,8 +46,11 @@ main (int argc, const char *argv[])
{
size_t szFound;
size_t i;
bool verbose = false;
nfc_device_desc_t *pnddDevices;
pnddDevices = parse_args (argc, argv, &szFound, &verbose);
// Display libnfc version
const char *acLibnfcVersion = nfc_version ();
@ -57,9 +60,11 @@ main (int argc, const char *argv[])
printf ("%s use libnfc %s\n", argv[0], acLibnfcVersion);
if (!(pnddDevices = malloc (MAX_DEVICE_COUNT * sizeof (*pnddDevices)))) {
fprintf (stderr, "malloc() failed\n");
return EXIT_FAILURE;
if (szFound == 0) {
if (!(pnddDevices = malloc (MAX_DEVICE_COUNT * sizeof (*pnddDevices)))) {
fprintf (stderr, "malloc() failed\n");
return EXIT_FAILURE;
}
}
nfc_list_devices (pnddDevices, MAX_DEVICE_COUNT, &szFound);
@ -118,7 +123,7 @@ main (int argc, const char *argv[])
printf ("%ld target(s) have been found.\n", (unsigned long) szTargetFound);
for (n = 0; n < szTargetFound; n++) {
printf ("T%d: ", n + 1);
print_nfc_target ( antTargets[n] );
print_nfc_target ( antTargets[n], verbose );
}
} else {