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examples/nfc-dep-*: disconnect from NFC device on error.

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This commit is contained in:
Romuald Conty 2011-05-05 09:17:38 +00:00
parent 412c326c3a
commit 72422e819b
2 changed files with 8 additions and 5 deletions
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6
examples/nfc-dep-initiator.c
View file

@ -88,20 +88,22 @@ main (int argc, const char *argv[])
if(!nfc_initiator_select_dep_target (pnd, NDM_PASSIVE, NBR_212, NULL, &nt)) {
nfc_perror(pnd, "nfc_initiator_select_dep_target");
return EXIT_FAILURE;
goto error;
}
print_nfc_target (nt, false);
printf ("Sending: %s\n", abtTx);
if (!nfc_initiator_transceive_bytes (pnd, abtTx, sizeof(abtTx), abtRx, &szRx)) {
nfc_perror(pnd, "nfc_initiator_transceive_bytes");
return EXIT_FAILURE;
goto error;
}
abtRx[szRx] = 0;
printf ("Received: %s\n", abtRx);
nfc_initiator_deselect_target (pnd);
error:
nfc_disconnect (pnd);
return EXIT_SUCCESS;
}

7
examples/nfc-dep-target.c
View file

@ -120,13 +120,13 @@ main (int argc, const char *argv[])
printf ("Waiting for initiator request...\n");
if(!nfc_target_init (pnd, &nt, abtRx, &szRx)) {
nfc_perror(pnd, "nfc_target_init");
return EXIT_FAILURE;
goto error;
}
printf("Initiator request received. Waiting for data...\n");
if (!nfc_target_receive_bytes (pnd, abtRx, &szRx)) {
nfc_perror(pnd, "nfc_target_receive_bytes");
return EXIT_FAILURE;
goto error;
}
abtRx[szRx] = '\0';
printf ("Received: %s\n", abtRx);
@ -134,10 +134,11 @@ main (int argc, const char *argv[])
printf ("Sending: %s\n", abtTx);
if (!nfc_target_send_bytes (pnd, abtTx, sizeof(abtTx))) {
nfc_perror(pnd, "nfc_target_send_bytes");
return EXIT_FAILURE;
goto error;
}
printf("Data sent.\n");
error:
nfc_disconnect (pnd);
return EXIT_SUCCESS;
}