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Delesect target after UID scan

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This commit is contained in:
Ondrej Mikle 2014-07-19 19:55:08 +02:00
parent c1d400bad6
commit 3717cb2563
1 changed files with 6 additions and 2 deletions
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8
brmdoor_nfc.cpp
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@ -64,6 +64,7 @@ std::string NFCDevice::scanUID() throw(NFCError)
{ {
int res; int res;
nfc_target nt; nfc_target nt;
string uid;
if (!opened()) { if (!opened()) {
throw NFCError("NFC device not opened"); throw NFCError("NFC device not opened");
@ -76,12 +77,15 @@ std::string NFCDevice::scanUID() throw(NFCError)
// we are not interested in non-ISO-14443A cards // we are not interested in non-ISO-14443A cards
if (nt.nm.nmt != NMT_ISO14443A) { if (nt.nm.nmt != NMT_ISO14443A) {
return ""; return string();
} }
const nfc_iso14443a_info& nai = nt.nti.nai; const nfc_iso14443a_info& nai = nt.nti.nai;
uid = string((const char*)nai.abtUid, nai.szUidLen);
return string((const char*)nai.abtUid, nai.szUidLen); nfc_initiator_deselect_target(_nfcDevice);
return uid;
} }
const nfc_modulation NFCDevice::_modulations[5] = { const nfc_modulation NFCDevice::_modulations[5] = {