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/SampleSync_writeUrl.cpp@13:685d95525ec8, 2016-02-01 (annotated)

Committer:
giovannivisentini
Date:
Mon Feb 01 15:33:26 2016 +0000
Revision:
13:685d95525ec8
Child:
15:94c98d2aa235
add sync and async demos

Who changed what in which revision?

UserRevisionLine numberNew contents of line
giovannivisentini 13:685d95525ec8 1 /**
giovannivisentini 13:685d95525ec8 2 ******************************************************************************
giovannivisentini 13:685d95525ec8 3 * @file Sample_writeUrl.cpp
giovannivisentini 13:685d95525ec8 4 * @author ST / Central Labs
giovannivisentini 13:685d95525ec8 5 * @date 03 Dic 2015
giovannivisentini 13:685d95525ec8 6 * @brief This demo write an ndef message with an url inside
giovannivisentini 13:685d95525ec8 7 ******************************************************************************
giovannivisentini 13:685d95525ec8 8 *
giovannivisentini 13:685d95525ec8 9 * COPYRIGHT(c) 2015 STMicroelectronics
giovannivisentini 13:685d95525ec8 10 *
giovannivisentini 13:685d95525ec8 11 * Redistribution and use in source and binary forms, with or without modification,
giovannivisentini 13:685d95525ec8 12 * are permitted provided that the following conditions are met:
giovannivisentini 13:685d95525ec8 13 * 1. Redistributions of source code must retain the above copyright notice,
giovannivisentini 13:685d95525ec8 14 * this list of conditions and the following disclaimer.
giovannivisentini 13:685d95525ec8 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
giovannivisentini 13:685d95525ec8 16 * this list of conditions and the following disclaimer in the documentation
giovannivisentini 13:685d95525ec8 17 * and/or other materials provided with the distribution.
giovannivisentini 13:685d95525ec8 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
giovannivisentini 13:685d95525ec8 19 * may be used to endorse or promote products derived from this software
giovannivisentini 13:685d95525ec8 20 * without specific prior written permission.
giovannivisentini 13:685d95525ec8 21 *
giovannivisentini 13:685d95525ec8 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
giovannivisentini 13:685d95525ec8 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
giovannivisentini 13:685d95525ec8 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
giovannivisentini 13:685d95525ec8 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
giovannivisentini 13:685d95525ec8 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
giovannivisentini 13:685d95525ec8 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
giovannivisentini 13:685d95525ec8 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
giovannivisentini 13:685d95525ec8 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
giovannivisentini 13:685d95525ec8 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
giovannivisentini 13:685d95525ec8 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
giovannivisentini 13:685d95525ec8 32 *
giovannivisentini 13:685d95525ec8 33 ******************************************************************************
giovannivisentini 13:685d95525ec8 34 */
giovannivisentini 13:685d95525ec8 35
giovannivisentini 13:685d95525ec8 36 #include "mbed.h"
giovannivisentini 13:685d95525ec8 37
giovannivisentini 13:685d95525ec8 38 #include "X_NUCLEO_NFC01A1.h"
giovannivisentini 13:685d95525ec8 39 #include "NDefLib/NDefNfcTag.h"
giovannivisentini 13:685d95525ec8 40 #include "NDefLib/RecordType/RecordURI.h"
giovannivisentini 13:685d95525ec8 41
giovannivisentini 13:685d95525ec8 42 /**
giovannivisentini 13:685d95525ec8 43 * Write a Ndef linking the st.com site.
giovannivisentini 13:685d95525ec8 44 */
giovannivisentini 13:685d95525ec8 45 void sampleSync_writeUrl() {
giovannivisentini 13:685d95525ec8 46 I2C i2cChannel(X_NUCLEO_NFC01A1::DEFAULT_SDA_PIN,X_NUCLEO_NFC01A1::DEFAULT_SDL_PIN);
giovannivisentini 13:685d95525ec8 47 X_NUCLEO_NFC01A1 *nfcNucleo = X_NUCLEO_NFC01A1::Instance(i2cChannel);
giovannivisentini 13:685d95525ec8 48
giovannivisentini 13:685d95525ec8 49 //retrieve the NdefLib interface
giovannivisentini 13:685d95525ec8 50 NDefLib::NDefNfcTag& tag = nfcNucleo->getM24SR().getNDefTag();
giovannivisentini 13:685d95525ec8 51 printf("System Init done: !\n\r");
giovannivisentini 13:685d95525ec8 52 //open the i2c session with the nfc chip
giovannivisentini 13:685d95525ec8 53 if(tag.openSession()){
giovannivisentini 13:685d95525ec8 54 nfcNucleo->getLed1()=1;
giovannivisentini 13:685d95525ec8 55
giovannivisentini 13:685d95525ec8 56 //create the NDef message and record
giovannivisentini 13:685d95525ec8 57 NDefLib::Message msg;
giovannivisentini 13:685d95525ec8 58 NDefLib::RecordURI rUri(NDefLib::RecordURI::HTTP_WWW,"st.com");
giovannivisentini 13:685d95525ec8 59 msg.addRecord(&rUri);
giovannivisentini 13:685d95525ec8 60
giovannivisentini 13:685d95525ec8 61 //write the tag
giovannivisentini 13:685d95525ec8 62 if(tag.write(msg)){
giovannivisentini 13:685d95525ec8 63 printf("Tag writed \n\r");
giovannivisentini 13:685d95525ec8 64 nfcNucleo->getLed2()=1;
giovannivisentini 13:685d95525ec8 65 }
giovannivisentini 13:685d95525ec8 66
giovannivisentini 13:685d95525ec8 67
giovannivisentini 13:685d95525ec8 68 //close the i2c session
giovannivisentini 13:685d95525ec8 69 if(!tag.closeSession()){
giovannivisentini 13:685d95525ec8 70 printf("Error Closing the session\n\r");
giovannivisentini 13:685d95525ec8 71 }else
giovannivisentini 13:685d95525ec8 72 nfcNucleo->getLed3()=1;
giovannivisentini 13:685d95525ec8 73 }else
giovannivisentini 13:685d95525ec8 74 printf("Error open Session\n\r");
giovannivisentini 13:685d95525ec8 75 }