brmlab/brmdoor_libnfc
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Interface and device initialization.

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This commit is contained in:
Ondrej Mikle 2014-07-19 02:23:57 +02:00
parent 130190699c
commit 4e1642ca1e
3 changed files with 54 additions and 1 deletions
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28
brmdoor_nfc.cpp
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@ -12,6 +12,30 @@ NFCDevice::NFCDevice()
{
pollNr = 20;
pollPeriod = 2;
_nfcContext = NULL;
nfc_init(&_nfcContext);
if (_nfcContext == NULL) {
throw NFCError("Unable to init libnfc (malloc)");
}
_nfcDevice = nfc_open(_nfcContext, NULL);
if (_nfcDevice == NULL) {
throw NFCError("Unable to open NFC device.");
}
if (nfc_initiator_init(_nfcDevice) < 0) {
nfc_close(_nfcDevice);
throw NFCError("NFC initiator error");
}
}
NFCDevice::~NFCDevice()
{
nfc_exit(_nfcContext);
}
std::string NFCDevice::scanUID()
@ -30,3 +54,7 @@ const nfc_modulation NFCDevice::_modulations[5] = {
const size_t _modulationsLen = 5;
NFCError::NFCError(const std::string& msg)
{
_msg = msg;
}