ST / Mbed 2 deprecated HelloWorld_NFC02A1

Complete mbed library/workspace for HelloWorld_NFC02A1

Dependencies:   NDefLib X_NUCLEO_NFC02A1 mbed

Fork of HelloWorld_NFC02A1 by ST Expansion SW Team

X-NUCLEO-NFC02A1 Dynamic NFC Tag Expansion Board Firmware Package

Introduction

This firmware package includes Components Device Drivers, Board Support Package and example applications for STMicroelectronics X-NUCLEO-NFC02A1 Dynamic NFC Tag Expansion Board based on M24LR.

Example Application

This is just a simple "hello world" style program for the X-NUCLEO-NFC02A1 Dynamic NFC Tag Expansion Board. The program writes a URI link to the M24LR dynamic tag using the synchronous programming model. It then reads back the URI from the tag to display it on terminal. The URI can also be retrieved from an NFC enabled smartphone/tablet.

main.cpp@7:699836375630, 2016-09-29 (annotated)

Committer:
rosarium
Date:
Thu Sep 29 05:48:44 2016 +0000
Revision:
7:699836375630
Parent:
2:6f1b1f7f8d12
Child:
8:9bdd16ebccfb
Bug fix for write message routine and updated the URI message to st.com/st25

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rosarium 0:892175366555 1 /**
rosarium 0:892175366555 2 ******************************************************************************
rosarium 0:892175366555 3 * @file main.cpp
rosarium 1:11ae12d41082 4 * @author AMG Central Lab
rosarium 0:892175366555 5 * @version V1.0.0
rosarium 1:11ae12d41082 6 * @date 30 Aug 2016
rosarium 0:892175366555 7 * @brief This demo writes an ndef message with an url inside.
rosarium 0:892175366555 8 ******************************************************************************
rosarium 0:892175366555 9 * @attention
rosarium 0:892175366555 10 *
rosarium 1:11ae12d41082 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
rosarium 0:892175366555 12 *
rosarium 0:892175366555 13 * Redistribution and use in source and binary forms, with or without modification,
rosarium 0:892175366555 14 * are permitted provided that the following conditions are met:
rosarium 0:892175366555 15 * 1. Redistributions of source code must retain the above copyright notice,
rosarium 0:892175366555 16 * this list of conditions and the following disclaimer.
rosarium 0:892175366555 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
rosarium 0:892175366555 18 * this list of conditions and the following disclaimer in the documentation
rosarium 0:892175366555 19 * and/or other materials provided with the distribution.
rosarium 0:892175366555 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
rosarium 0:892175366555 21 * may be used to endorse or promote products derived from this software
rosarium 0:892175366555 22 * without specific prior written permission.
rosarium 0:892175366555 23 *
rosarium 0:892175366555 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
rosarium 0:892175366555 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
rosarium 0:892175366555 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
rosarium 0:892175366555 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
rosarium 0:892175366555 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
rosarium 0:892175366555 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
rosarium 0:892175366555 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
rosarium 0:892175366555 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
rosarium 0:892175366555 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
rosarium 0:892175366555 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
rosarium 0:892175366555 34 *
rosarium 0:892175366555 35 ******************************************************************************
rosarium 0:892175366555 36 */
rosarium 0:892175366555 37
rosarium 0:892175366555 38 #include "mbed.h"
rosarium 0:892175366555 39
rosarium 0:892175366555 40 #include "X_NUCLEO_NFC02A1.h"
rosarium 0:892175366555 41 #include "DevI2C.h"
rosarium 0:892175366555 42 #include "m24lr.h"
rosarium 1:11ae12d41082 43 #include "NDefLib/NDefNfcTag.h"
rosarium 1:11ae12d41082 44 #include "NDefLib/RecordType/RecordURI.h"
rosarium 0:892175366555 45 /**
rosarium 0:892175366555 46 * Write a Ndef URI message linking to st.com site.
rosarium 0:892175366555 47 */
rosarium 0:892175366555 48 int main(void)
rosarium 0:892175366555 49 {
rosarium 0:892175366555 50
rosarium 0:892175366555 51 /*use default board pinout*/
rosarium 0:892175366555 52 DevI2C i2cChannel(X_NUCLEO_NFC02A1::DEFAULT_SDA_PIN,X_NUCLEO_NFC02A1::DEFAULT_SDL_PIN);
rosarium 0:892175366555 53 X_NUCLEO_NFC02A1 *nfcNucleo = X_NUCLEO_NFC02A1::Instance(i2cChannel,
rosarium 0:892175366555 54 X_NUCLEO_NFC02A1::DEFAULT_GPO_PIN,X_NUCLEO_NFC02A1::DEFAULT_RF_DISABLE_PIN,
rosarium 0:892175366555 55 X_NUCLEO_NFC02A1::DEFAULT_LED1_PIN,X_NUCLEO_NFC02A1::DEFAULT_LED2_PIN,
rosarium 0:892175366555 56 X_NUCLEO_NFC02A1::DEFAULT_LED3_PIN);
rosarium 0:892175366555 57
rosarium 2:6f1b1f7f8d12 58 NDefLib::NDefNfcTag& tag =nfcNucleo->getM24LR().getNDefTag();
rosarium 2:6f1b1f7f8d12 59 M24LR & mM24LRp = nfcNucleo->getM24LR();
rosarium 2:6f1b1f7f8d12 60
rosarium 0:892175366555 61 /* Enable Energy Harvesting */
rosarium 1:11ae12d41082 62 mM24LRp.Enable_EnergyHarvesting();
rosarium 0:892175366555 63
rosarium 0:892175366555 64 printf("System Initialization done: !\n\r");
rosarium 0:892175366555 65
rosarium 2:6f1b1f7f8d12 66 /*open the i2c session with the nfc chip*/
rosarium 2:6f1b1f7f8d12 67 if(tag.openSession() == NFC_SUCCESS)
rosarium 2:6f1b1f7f8d12 68 {
rosarium 2:6f1b1f7f8d12 69 printf("Session opened\n\r");
rosarium 2:6f1b1f7f8d12 70 nfcNucleo->getLed1()=1;
rosarium 2:6f1b1f7f8d12 71
rosarium 2:6f1b1f7f8d12 72 /*create the NDef message and record*/
rosarium 2:6f1b1f7f8d12 73 NDefLib::Message msg;
rosarium 7:699836375630 74 NDefLib::RecordURI rUri(NDefLib::RecordURI::HTTP_WWW,"st.com/st25");
rosarium 2:6f1b1f7f8d12 75 msg.addRecord(&rUri);
rosarium 2:6f1b1f7f8d12 76
rosarium 2:6f1b1f7f8d12 77 /*write the tag*/
rosarium 2:6f1b1f7f8d12 78 if(tag.write(msg) == NDEF_OK){
rosarium 2:6f1b1f7f8d12 79 printf("Tag written\n\r");
rosarium 2:6f1b1f7f8d12 80 nfcNucleo->getLed2()=1;
rosarium 2:6f1b1f7f8d12 81 }else{
rosarium 2:6f1b1f7f8d12 82 printf("Error writing \n\r");
rosarium 2:6f1b1f7f8d12 83 nfcNucleo->getLed1()=0;
rosarium 2:6f1b1f7f8d12 84 }//if-else
rosarium 2:6f1b1f7f8d12 85
rosarium 2:6f1b1f7f8d12 86 /*close the i2c session*/
rosarium 2:6f1b1f7f8d12 87 if(tag.closeSession() == NFC_SUCCESS)
rosarium 1:11ae12d41082 88 {
rosarium 2:6f1b1f7f8d12 89 printf("Session closed\n\r");
rosarium 2:6f1b1f7f8d12 90 nfcNucleo->getLed3()=1;
rosarium 1:11ae12d41082 91 }
rosarium 1:11ae12d41082 92 else
rosarium 2:6f1b1f7f8d12 93 {
rosarium 2:6f1b1f7f8d12 94 printf("Error closing the session\n\r");
rosarium 2:6f1b1f7f8d12 95 }//if-else
rosarium 2:6f1b1f7f8d12 96
rosarium 2:6f1b1f7f8d12 97 }
rosarium 2:6f1b1f7f8d12 98 else
rosarium 2:6f1b1f7f8d12 99 printf("Error opening the session\n\r");
rosarium 0:892175366555 100 }
rosarium 0:892175366555 101
rosarium 2:6f1b1f7f8d12 102
rosarium 2:6f1b1f7f8d12 103
rosarium 2:6f1b1f7f8d12 104 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
rosarium 2:6f1b1f7f8d12 105