BlueNetDT / Mbed 2 deprecated NFC

Demo NFC

Dependencies:   NDefLib X_NUCLEO_NFC01A1 mbed

Fork of HelloWorld_NFC01A1 by ST

main.cpp@0:151ae20d098f, 2015-12-21 (annotated)

Committer:
giovannivisentini
Date:
Mon Dec 21 10:17:57 2015 +0000
Revision:
0:151ae20d098f
Child:
1:eff1b8998438
first commit

Who changed what in which revision?

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giovannivisentini 0:151ae20d098f 1 /**
giovannivisentini 0:151ae20d098f 2 ******************************************************************************
giovannivisentini 0:151ae20d098f 3 * @file main.cpp
giovannivisentini 0:151ae20d098f 4 * @date 21/12/2015
giovannivisentini 0:151ae20d098f 5 * @brief This demo write an ndef message with an url inside
giovannivisentini 0:151ae20d098f 6 ******************************************************************************
giovannivisentini 0:151ae20d098f 7 *
giovannivisentini 0:151ae20d098f 8 * COPYRIGHT(c) 2015 STMicroelectronics
giovannivisentini 0:151ae20d098f 9 *
giovannivisentini 0:151ae20d098f 10 * Redistribution and use in source and binary forms, with or without modification,
giovannivisentini 0:151ae20d098f 11 * are permitted provided that the following conditions are met:
giovannivisentini 0:151ae20d098f 12 * 1. Redistributions of source code must retain the above copyright notice,
giovannivisentini 0:151ae20d098f 13 * this list of conditions and the following disclaimer.
giovannivisentini 0:151ae20d098f 14 * 2. Redistributions in binary form must reproduce the above copyright notice,
giovannivisentini 0:151ae20d098f 15 * this list of conditions and the following disclaimer in the documentation
giovannivisentini 0:151ae20d098f 16 * and/or other materials provided with the distribution.
giovannivisentini 0:151ae20d098f 17 * 3. Neither the name of STMicroelectronics nor the names of its contributors
giovannivisentini 0:151ae20d098f 18 * may be used to endorse or promote products derived from this software
giovannivisentini 0:151ae20d098f 19 * without specific prior written permission.
giovannivisentini 0:151ae20d098f 20 *
giovannivisentini 0:151ae20d098f 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
giovannivisentini 0:151ae20d098f 22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
giovannivisentini 0:151ae20d098f 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
giovannivisentini 0:151ae20d098f 24 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
giovannivisentini 0:151ae20d098f 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
giovannivisentini 0:151ae20d098f 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
giovannivisentini 0:151ae20d098f 27 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
giovannivisentini 0:151ae20d098f 28 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
giovannivisentini 0:151ae20d098f 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
giovannivisentini 0:151ae20d098f 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
giovannivisentini 0:151ae20d098f 31 *
giovannivisentini 0:151ae20d098f 32 ******************************************************************************
giovannivisentini 0:151ae20d098f 33 */
giovannivisentini 0:151ae20d098f 34
giovannivisentini 0:151ae20d098f 35 #include "mbed.h"
giovannivisentini 0:151ae20d098f 36
giovannivisentini 0:151ae20d098f 37 #include "X_NUCLEO_NFC01A1.h"
giovannivisentini 0:151ae20d098f 38 #include "Type4NfcTagM24SR.h"
giovannivisentini 0:151ae20d098f 39 #include "NDefLib/RecordType/RecordURI.h"
giovannivisentini 0:151ae20d098f 40
giovannivisentini 0:151ae20d098f 41 /**
giovannivisentini 0:151ae20d098f 42 * write a Ndef linking the st.com site
giovannivisentini 0:151ae20d098f 43 */
giovannivisentini 0:151ae20d098f 44 int main(void){
giovannivisentini 0:151ae20d098f 45 Serial pc(SERIAL_TX, SERIAL_RX);
giovannivisentini 0:151ae20d098f 46
giovannivisentini 0:151ae20d098f 47 //use dafault board pin
giovannivisentini 0:151ae20d098f 48 I2C i2cChannel(X_NUCLEO_NFC01A1::DEFAULT_SDA_PIN,X_NUCLEO_NFC01A1::DEFAULT_SDL_PIN);
giovannivisentini 0:151ae20d098f 49 X_NUCLEO_NFC01A1 *nfcNucleo = X_NUCLEO_NFC01A1::Instance(i2cChannel);
giovannivisentini 0:151ae20d098f 50
giovannivisentini 0:151ae20d098f 51 //create the wrapper for use the NdefLib
giovannivisentini 0:151ae20d098f 52 Type4NfcTagM24SR tag(nfcNucleo->getM24SR());
giovannivisentini 0:151ae20d098f 53 pc.printf("System Init done: !\n\r");
giovannivisentini 0:151ae20d098f 54 //open the i2c session with the nfc chip
giovannivisentini 0:151ae20d098f 55 if(tag.openSession()){
giovannivisentini 0:151ae20d098f 56 nfcNucleo->getLed1()=1;
giovannivisentini 0:151ae20d098f 57
giovannivisentini 0:151ae20d098f 58 //create the NDef message and record
giovannivisentini 0:151ae20d098f 59 NDefLib::Message msg;
giovannivisentini 0:151ae20d098f 60 NDefLib::RecordURI rUri(NDefLib::RecordURI::HTTP_WWW,"st.com");
giovannivisentini 0:151ae20d098f 61 msg.addRecord(&rUri);
giovannivisentini 0:151ae20d098f 62
giovannivisentini 0:151ae20d098f 63 //write the tag
giovannivisentini 0:151ae20d098f 64 if(tag.write(msg)){
giovannivisentini 0:151ae20d098f 65 pc.printf("Tag writed \n\r");
giovannivisentini 0:151ae20d098f 66 nfcNucleo->getLed2()=1;
giovannivisentini 0:151ae20d098f 67 }
giovannivisentini 0:151ae20d098f 68
giovannivisentini 0:151ae20d098f 69
giovannivisentini 0:151ae20d098f 70 //close the i2c session
giovannivisentini 0:151ae20d098f 71 if(!tag.closeSession()){
giovannivisentini 0:151ae20d098f 72 pc.printf("Error Closing the session\n\r");
giovannivisentini 0:151ae20d098f 73 }else
giovannivisentini 0:151ae20d098f 74 nfcNucleo->getLed3()=1;
giovannivisentini 0:151ae20d098f 75 }else
giovannivisentini 0:151ae20d098f 76 pc.printf("Error open Session\n\r");
giovannivisentini 0:151ae20d098f 77 }