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nfc_initiator_transceive_bits() function returns now received bits count on success and libnfc error code on failure.

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This commit is contained in:
Audrey Diacre 2012-01-04 11:46:07 +00:00
parent d6477df7a6
commit 61074f3497
9 changed files with 19 additions and 17 deletions
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3
utils/nfc-mfclassic.c
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@ -98,7 +98,8 @@ transmit_bits (const uint8_t *pbtTx, const size_t szTxBits)
printf ("Sent bits: ");
print_hex_bits (pbtTx, szTxBits);
// Transmit the bit frame command, we don't use the arbitrary parity feature
if (!nfc_initiator_transceive_bits (pnd, pbtTx, szTxBits, NULL, abtRx, &szRxBits, NULL))
int res = 0;
if ((res = nfc_initiator_transceive_bits (pnd, pbtTx, szTxBits, NULL, abtRx, &szRxBits, NULL)) < 0)
return false;
// Show received answer

2
utils/nfc-mfsetuid.c
View file

@ -96,7 +96,7 @@ transmit_bits (const uint8_t *pbtTx, const size_t szTxBits)
print_hex_bits (pbtTx, szTxBits);
}
// Transmit the bit frame command, we don't use the arbitrary parity feature
if (!nfc_initiator_transceive_bits (pnd, pbtTx, szTxBits, NULL, abtRx, &szRxBits, NULL))
if (nfc_initiator_transceive_bits (pnd, pbtTx, szTxBits, NULL, abtRx, &szRxBits, NULL) < 0)
return false;
// Show received answer