ST / Mbed 2 deprecated NFC01A1_Demos

This application provides a set of demos with X-NUCLEO-NFC01A1 expansion board.

Dependencies:   NDefLib X_NUCLEO_NFC01A1 mbed

Fork of X-MBED-NFC1 by Giovanni Visentini

This application provides a set of demos with X-NUCLEO-NFC01A1 expansion board.

The available demos are:

  • SAMPLE_WRITE_URL: write a tag with the ST home page URL
  • SAMPLE_COUNT_CLICK: create a custom tag to count and report the user button clicks.
  • SAMPLE_WRITE_AND_CHANGE_ALL: write a tag with all the supported records and update the tag contents when the user button is pressed.
  • SAMPLE_LOCK_TAG_CONTENT: use the M24SR component API to set the NFC tag as read-only.

To enable the different demos comment/uncomment the SAMPLE_* macros provided in main.cpp .

Samples/Sample_writeUrl.cpp@5:3b300c8235b7, 2015-12-03 (annotated)

Committer:
giovannivisentini
Date:
Thu Dec 03 14:56:22 2015 +0000
Revision:
5:3b300c8235b7
Parent:
4:f40b3505070c
Child:
7:ba6632daeea9
add License

Who changed what in which revision?

UserRevisionLine numberNew contents of line
giovannivisentini 5:3b300c8235b7 1 /**
giovannivisentini 5:3b300c8235b7 2 ******************************************************************************
giovannivisentini 5:3b300c8235b7 3 * @file Sample_writeUrl.cpp
giovannivisentini 5:3b300c8235b7 4 * @date 03/12/2015
giovannivisentini 5:3b300c8235b7 5 * @brief This demo write an ndef message with an url inside
giovannivisentini 5:3b300c8235b7 6 ******************************************************************************
giovannivisentini 5:3b300c8235b7 7 *
giovannivisentini 5:3b300c8235b7 8 * COPYRIGHT(c) 2015 STMicroelectronics
giovannivisentini 5:3b300c8235b7 9 *
giovannivisentini 5:3b300c8235b7 10 * Redistribution and use in source and binary forms, with or without modification,
giovannivisentini 5:3b300c8235b7 11 * are permitted provided that the following conditions are met:
giovannivisentini 5:3b300c8235b7 12 * 1. Redistributions of source code must retain the above copyright notice,
giovannivisentini 5:3b300c8235b7 13 * this list of conditions and the following disclaimer.
giovannivisentini 5:3b300c8235b7 14 * 2. Redistributions in binary form must reproduce the above copyright notice,
giovannivisentini 5:3b300c8235b7 15 * this list of conditions and the following disclaimer in the documentation
giovannivisentini 5:3b300c8235b7 16 * and/or other materials provided with the distribution.
giovannivisentini 5:3b300c8235b7 17 * 3. Neither the name of STMicroelectronics nor the names of its contributors
giovannivisentini 5:3b300c8235b7 18 * may be used to endorse or promote products derived from this software
giovannivisentini 5:3b300c8235b7 19 * without specific prior written permission.
giovannivisentini 5:3b300c8235b7 20 *
giovannivisentini 5:3b300c8235b7 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
giovannivisentini 5:3b300c8235b7 22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
giovannivisentini 5:3b300c8235b7 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
giovannivisentini 5:3b300c8235b7 24 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
giovannivisentini 5:3b300c8235b7 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
giovannivisentini 5:3b300c8235b7 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
giovannivisentini 5:3b300c8235b7 27 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
giovannivisentini 5:3b300c8235b7 28 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
giovannivisentini 5:3b300c8235b7 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
giovannivisentini 5:3b300c8235b7 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
giovannivisentini 5:3b300c8235b7 31 *
giovannivisentini 5:3b300c8235b7 32 ******************************************************************************
giovannivisentini 5:3b300c8235b7 33 */
giovannivisentini 5:3b300c8235b7 34
giovannivisentini 4:f40b3505070c 35 #include "mbed.h"
giovannivisentini 4:f40b3505070c 36
giovannivisentini 5:3b300c8235b7 37 #include "X_NUCLEO_NFC01A1.h"
giovannivisentini 4:f40b3505070c 38 #include "Type4NfcTagSTM24SR.h"
giovannivisentini 4:f40b3505070c 39 #include "NDefLib/RecordType/RecordURI.h"
giovannivisentini 4:f40b3505070c 40
giovannivisentini 5:3b300c8235b7 41 /**
giovannivisentini 5:3b300c8235b7 42 * write a Ndef linking the st.com site
giovannivisentini 5:3b300c8235b7 43 */
giovannivisentini 4:f40b3505070c 44 void sample_writeUrl() {
giovannivisentini 4:f40b3505070c 45 Serial pc(SERIAL_TX, SERIAL_RX);
giovannivisentini 5:3b300c8235b7 46
giovannivisentini 4:f40b3505070c 47 I2C i2cChannel(X_NUCLEO_NFC01A1::DEFAULT_SDA_PIN,X_NUCLEO_NFC01A1::DEFAULT_SDL_PIN);
giovannivisentini 4:f40b3505070c 48 i2cChannel.frequency(400000);
giovannivisentini 5:3b300c8235b7 49
giovannivisentini 4:f40b3505070c 50 X_NUCLEO_NFC01A1 *nfcNucleo = X_NUCLEO_NFC01A1::Instance(i2cChannel);
giovannivisentini 5:3b300c8235b7 51
giovannivisentini 4:f40b3505070c 52 //create the wrapper for use the NdefLib
giovannivisentini 4:f40b3505070c 53 Type4NfcTagSTM24SR tag(nfcNucleo->getM24SR());
giovannivisentini 4:f40b3505070c 54 pc.printf("System Init done: !\n\r");
giovannivisentini 4:f40b3505070c 55 //open the i2c session with the nfc chip
giovannivisentini 4:f40b3505070c 56 if(tag.openSession()){
giovannivisentini 4:f40b3505070c 57 nfcNucleo->getLed1()=1;
giovannivisentini 4:f40b3505070c 58
giovannivisentini 4:f40b3505070c 59 //create the NDef message and record
giovannivisentini 4:f40b3505070c 60 NDefLib::Message msg;
giovannivisentini 4:f40b3505070c 61 NDefLib::RecordURI rUri(NDefLib::RecordURI::HTTP_WWW,"st.com");
giovannivisentini 4:f40b3505070c 62 msg.addRecord(&rUri);
giovannivisentini 4:f40b3505070c 63
giovannivisentini 4:f40b3505070c 64 //write the tag
giovannivisentini 4:f40b3505070c 65 if(tag.write(msg)){
giovannivisentini 4:f40b3505070c 66 pc.printf("Tag writed \n\r");
giovannivisentini 4:f40b3505070c 67 nfcNucleo->getLed2()=1;
giovannivisentini 4:f40b3505070c 68 }
giovannivisentini 4:f40b3505070c 69
giovannivisentini 4:f40b3505070c 70
giovannivisentini 4:f40b3505070c 71 //close the i2c session
giovannivisentini 4:f40b3505070c 72 if(!tag.closeSession()){
giovannivisentini 4:f40b3505070c 73 pc.printf("Error Closing the session\n\r");
giovannivisentini 4:f40b3505070c 74 }else
giovannivisentini 4:f40b3505070c 75 nfcNucleo->getLed3()=1;
giovannivisentini 4:f40b3505070c 76 }else
giovannivisentini 4:f40b3505070c 77 pc.printf("Error open Session\n\r");
giovannivisentini 4:f40b3505070c 78 }