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astyle --formatted --mode=c --indent=spaces=2 --indent-switches --indent-preprocessor --keep-one-line-blocks --max-instatement-indent=60 --brackets=linux --pad-oper --unpad-paren --pad-header

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This commit is contained in:
Philippe Teuwen 2012-05-29 15:54:36 +00:00
parent 562205cc14
commit 01303fab0d
59 changed files with 3178 additions and 3178 deletions
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86
examples/pn53x-sam.c
View file

@ -52,60 +52,60 @@
#define TIMEOUT 60 // secs.
static void
wait_one_minute (void)
wait_one_minute(void)
{
int secs = 0;
printf ("|");
fflush (stdout);
printf("|");
fflush(stdout);
while (secs < TIMEOUT) {
sleep (1);
sleep(1);
secs++;
printf (".");
fflush (stdout);
printf(".");
fflush(stdout);
}
printf ("|\n");
printf("|\n");
}
int
main (int argc, const char *argv[])
main(int argc, const char *argv[])
{
(void) argc;
(void) argv;
int ret = EXIT_FAILURE;
nfc_init (NULL);
nfc_init(NULL);
// Display libnfc version
const char *acLibnfcVersion = nfc_version ();
printf ("%s uses libnfc %s\n", argv[0], acLibnfcVersion);
const char *acLibnfcVersion = nfc_version();
printf("%s uses libnfc %s\n", argv[0], acLibnfcVersion);
// Open using the first available NFC device
nfc_device *pnd;
pnd = nfc_open (NULL, NULL);
pnd = nfc_open(NULL, NULL);
if (pnd == NULL) {
ERR ("%s", "Unable to open NFC device.");
ERR("%s", "Unable to open NFC device.");
return EXIT_FAILURE;
}
printf ("NFC device: %s opened\n", nfc_device_get_name (pnd));
printf("NFC device: %s opened\n", nfc_device_get_name(pnd));
// Print the example's menu
printf ("\nSelect the communication mode:\n");
printf ("[1] Virtual card mode.\n");
printf ("[2] Wired card mode.\n");
printf ("[3] Dual card mode.\n");
printf (">> ");
printf("\nSelect the communication mode:\n");
printf("[1] Virtual card mode.\n");
printf("[2] Wired card mode.\n");
printf("[3] Dual card mode.\n");
printf(">> ");
// Take user's choice
char input = getchar ();
printf ("\n");
char input = getchar();
printf("\n");
if ((input < '1') || (input > '3')) {
ERR ("%s", "Invalid selection.");
ERR("%s", "Invalid selection.");
goto error;
}
@ -119,15 +119,15 @@ main (int argc, const char *argv[])
// Connect with the SAM
// FIXME: Its a private pn53x function
if (pn53x_SAMConfiguration (pnd, mode, 0) < 0) {
nfc_perror (pnd, "pn53x_SAMConfiguration");
if (pn53x_SAMConfiguration(pnd, mode, 0) < 0) {
nfc_perror(pnd, "pn53x_SAMConfiguration");
goto error;
}
switch (mode) {
case PSM_VIRTUAL_CARD: {
printf ("Now the SAM is readable for 1 minute from an external reader.\n");
wait_one_minute ();
printf("Now the SAM is readable for 1 minute from an external reader.\n");
wait_one_minute();
}
break;
@ -135,14 +135,14 @@ main (int argc, const char *argv[])
nfc_target nt;
// Set opened NFC device to initiator mode
if (nfc_initiator_init (pnd) < 0) {
nfc_perror (pnd, "nfc_initiator_init");
if (nfc_initiator_init(pnd) < 0) {
nfc_perror(pnd, "nfc_initiator_init");
goto error;
}
// Let the reader only try once to find a tag
if (nfc_device_set_property_bool (pnd, NP_INFINITE_SELECT, false) < 0) {
nfc_perror (pnd, "nfc_device_set_property_bool");
if (nfc_device_set_property_bool(pnd, NP_INFINITE_SELECT, false) < 0) {
nfc_perror(pnd, "nfc_device_set_property_bool");
goto error;
}
// Read the SAM's info
@ -151,17 +151,17 @@ main (int argc, const char *argv[])
.nbr = NBR_106,
};
int res;
if ((res = nfc_initiator_select_passive_target (pnd, nmSAM, NULL, 0, &nt)) < 0) {
nfc_perror (pnd, "nfc_initiator_select_passive_target");
if ((res = nfc_initiator_select_passive_target(pnd, nmSAM, NULL, 0, &nt)) < 0) {
nfc_perror(pnd, "nfc_initiator_select_passive_target");
goto error;
} else if (res == 0) {
ERR ("No SAM found.");
ERR("No SAM found.");
goto error;
} else if (res == 1) {
printf ("The following ISO14443A tag (SAM) was found:\n");
print_nfc_iso14443a_info (nt.nti.nai, true);
printf("The following ISO14443A tag (SAM) was found:\n");
print_nfc_iso14443a_info(nt.nti.nai, true);
} else {
ERR ("%s", "More than one ISO14442 tag found as SAM.");
ERR("%s", "More than one ISO14442 tag found as SAM.");
goto error;
}
}
@ -185,9 +185,9 @@ main (int argc, const char *argv[])
},
},
};
printf ("Now both, NFC device (configured as target) and SAM are readables from an external NFC initiator.\n");
printf ("Please note that NFC device (configured as target) stay in target mode until it receive RATS, ATR_REQ or proprietary command.\n");
if (nfc_target_init (pnd, &nt, abtRx, sizeof(abtRx), 0) < 0) {
printf("Now both, NFC device (configured as target) and SAM are readables from an external NFC initiator.\n");
printf("Please note that NFC device (configured as target) stay in target mode until it receive RATS, ATR_REQ or proprietary command.\n");
if (nfc_target_init(pnd, &nt, abtRx, sizeof(abtRx), 0) < 0) {
nfc_perror(pnd, "nfc_target_init");
return EXIT_FAILURE;
}
@ -201,11 +201,11 @@ main (int argc, const char *argv[])
error:
// Disconnect from the SAM
pn53x_SAMConfiguration (pnd, PSM_NORMAL, 0);
pn53x_SAMConfiguration(pnd, PSM_NORMAL, 0);
// Close NFC device
nfc_close (pnd);
nfc_exit (NULL);
nfc_close(pnd);
nfc_exit(NULL);
exit (ret);
exit(ret);
}