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Fix pn532_uart driver.

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This commit is contained in:
Romuald Conty 2010-08-19 09:01:39 +00:00
parent eb90b92c12
commit edba53c5da
4 changed files with 61 additions and 51 deletions
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3
libnfc/chips/pn53x.c
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@ -69,9 +69,10 @@ const byte_t pncmd_target_get_status [ 2] = { 0xD4,0x8A };
static const byte_t pn53x_ack_frame[] = { 0x00,0x00,0xff,0x00,0xff,0x00 };
static const byte_t pn53x_nack_frame[] = { 0x00,0x00,0xff,0xff,0x00,0x00 };
// XXX: Is this function correctly named ?
bool pn53x_transceive_callback(nfc_device_t* pnd, const byte_t *pbtRxFrame, const size_t szRxFrameLen)
{
if (szRxFrameLen == sizeof (pn53x_ack_frame)) {
if (szRxFrameLen >= sizeof (pn53x_ack_frame)) {
if (0 == memcmp (pbtRxFrame, pn53x_ack_frame, sizeof (pn53x_ack_frame))) {
DBG("%s", "PN53x ACKed");
return true;