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nfc_initiator_target_is_present(): Fixes issue #267, second attempt

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Philippe Teuwen 2014-02-10 00:01:34 +01:00
parent 766ed55c79
commit fd30e63b80
1 changed files with 1 additions and 1 deletions
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libnfc/chips/pn53x.c
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@ -1791,7 +1791,7 @@ static int pn53x_ISO14443A_4_is_present(struct nfc_device *pnd)
log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "%s", "target_is_present(): Ping -4A"); log_put(LOG_GROUP, LOG_CATEGORY, NFC_LOG_PRIORITY_DEBUG, "%s", "target_is_present(): Ping -4A");
if (CHIP_DATA(pnd)->type == PN533) { if (CHIP_DATA(pnd)->type == PN533) {
ret = pn53x_Diagnose06(pnd); ret = pn53x_Diagnose06(pnd);
if ((ret == NFC_ETIMEOUT) && (CHIP_DATA(pnd)->type == PN533)) { if ((ret == NFC_ETIMEOUT) || (ret == NFC_ETGRELEASED)) {
// This happens e.g. when a JCOP31 is removed from PN533 // This happens e.g. when a JCOP31 is removed from PN533
// InRelease takes an abnormal time to reply so let's take care of it now with large timeout: // InRelease takes an abnormal time to reply so let's take care of it now with large timeout:
const uint8_t abtCmd[] = { InRelease, 0x00 }; const uint8_t abtCmd[] = { InRelease, 0x00 };