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Implement abort in the nfc-emulate-forum-tag4 example.

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This commit is contained in:
Romain Tartiere 2011-03-09 13:31:12 +00:00
parent 544030099e
commit 8d27768097
1 changed files with 19 additions and 2 deletions
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21
examples/nfc-emulate-forum-tag4.c
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@ -54,6 +54,7 @@
# include "config.h"
#endif // HAVE_CONFIG_H
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
@ -73,6 +74,15 @@ static bool quiet_output = false;
#define SYMBOL_PARAM_fISO14443_4_PICC 0x20
void stop_emulation (int sig)
{
(void) sig;
if (pnd)
nfc_abort_command (pnd);
else
exit (EXIT_FAILURE);
}
bool send_bytes (const byte_t * pbtTx, const size_t szTx)
{
// Show transmitted command
@ -117,6 +127,8 @@ main (void)
return EXIT_FAILURE;
}
signal (SIGINT, stop_emulation);
printf ("Connected to NFC device: %s\n", pnd->acName);
printf ("Emulating NDEF tag now, please touch it with a second NFC device\n");
@ -129,14 +141,19 @@ main (void)
.nai = {
.abtAtqa = { 0x00, 0x04 },
.abtUid = { 0x08, 0x00, 0xb0, 0x0b },
.btSak = 0x20,
.szUidLen = 4,
.szAtsLen = 0,
.btSak = 0x20,
.abtAts = { 0x75, 0x33, 0x92, 0x03 }, /* Not used by PN532 */
.szAtsLen = 4,
},
},
};
print_nfc_iso14443a_info (nt.nti.nai, true);
if (!nfc_target_init (pnd, &nt, abtRx, &szRx)) {
if (pnd->iLastError == DEABORT) {
errx (EXIT_SUCCESS, "Operation canceld by keystroke.");
}
nfc_perror (pnd, "nfc_target_init");
ERR("Could not come out of auto-emulation, no command was received");
return EXIT_FAILURE;