mirror of
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922e0cc26b
To make room for UPM C and C++ sensor code to coexist, all UPM
C++ headers have been renamed from h -> hpp. This commit contains
updates to documentation, includes, cmake collateral, examples, and
swig interface files.
* Renamed all cxx/cpp header files which contain the string
'copyright intel' from .h -> .hpp (if not already hpp).
* Replaced all references to .h with .hpp in documentation,
source files, cmake collateral, example code, and swig interface
files.
* Replaced cmake variable module_h with module_hpp.
* Intentionally left upm.h since this file currently does not
contain code (documentation only).
Signed-off-by: Noel Eck <noel.eck@intel.com>
102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
/*
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* Author: Jon Trulson <jtrulson@ics.com>
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* Copyright (c) 2015 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <unistd.h>
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#include <signal.h>
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#include <iostream>
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#include "pn532.hpp"
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using namespace std;
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bool shouldRun = true;
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void sig_handler(int signo)
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{
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if (signo == SIGINT)
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shouldRun = false;
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}
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int main(int argc, char **argv)
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{
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signal(SIGINT, sig_handler);
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//! [Interesting]
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// Instantiate an PN532 on I2C bus 0 (default) using gpio 3 for the
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// IRQ, and gpio 2 for the reset pin.
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upm::PN532 *nfc = new upm::PN532(3, 2);
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if (!nfc->init())
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cerr << "init() failed" << endl;
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uint32_t vers = nfc->getFirmwareVersion();
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if (vers)
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printf("Got firmware version: 0x%08x\n", vers);
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else
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{
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printf("Could not identify PN532\n");
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return 1;
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}
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// Now scan and identify any cards that come in range (1 for now)
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// Retry forever
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nfc->setPassiveActivationRetries(0xff);
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nfc->SAMConfig();
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uint8_t uidSize;
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uint8_t uid[7];
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while (shouldRun)
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{
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memset(uid, 0, 7);
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if (nfc->readPassiveTargetID(nfc->BAUD_MIFARE_ISO14443A,
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uid, &uidSize, 2000))
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{
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// found a card
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printf("Found a card: UID len %d\n", uidSize);
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printf("UID: ");
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for (int i = 0; i < uidSize; i++)
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printf("%02x ", uid[i]);
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printf("\n");
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printf("SAK: 0x%02x\n", nfc->getSAK());
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printf("ATQA: 0x%04x\n\n", nfc->getATQA());
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sleep(1);
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}
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else
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{
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printf("Waiting for a card...\n");
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}
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}
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//! [Interesting]
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delete nfc;
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return 0;
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}
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