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@20:ba95e0dc5975, 2017-08-21 (annotated)

Committer:
giovannivisentini
Date:
Mon Aug 21 12:12:30 2017 +0000
Revision:
20:ba95e0dc5975
Parent:
19:de38cedf89d6 
update NDefLib and mbed libs

Who changed what in which revision?

UserRevisionLine numberNew contents of line
giovannivisentini 13:685d95525ec8 1 /**
giovannivisentini 13:685d95525ec8 2 ******************************************************************************
Davidroid 18:d596eb3f575f 3 * @file SampleSync_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 17:d8d3d2088cac 38 #include "XNucleoNFC01A1.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 17:d8d3d2088cac 46 I2C i2cChannel(XNucleoNFC01A1::DEFAULT_SDA_PIN,XNucleoNFC01A1::DEFAULT_SDL_PIN);
giovannivisentini 17:d8d3d2088cac 47 XNucleoNFC01A1 *nfcNucleo = XNucleoNFC01A1::instance(i2cChannel);
giovannivisentini 13:685d95525ec8 48
giovannivisentini 13:685d95525ec8 49 //retrieve the NdefLib interface
giovannivisentini 17:d8d3d2088cac 50 NDefLib::NDefNfcTag& tag = nfcNucleo->get_M24SR().get_NDef_tag();
giovannivisentini 15:94c98d2aa235 51 printf("System Init done: !\r\n");
giovannivisentini 13:685d95525ec8 52 //open the i2c session with the nfc chip
Davidroid 18:d596eb3f575f 53 if (tag.open_session()) {
giovannivisentini 17:d8d3d2088cac 54 nfcNucleo->get_led1()=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 17:d8d3d2088cac 59 msg.add_record(&rUri);
giovannivisentini 13:685d95525ec8 60
giovannivisentini 13:685d95525ec8 61 //write the tag
Davidroid 18:d596eb3f575f 62 if (tag.write(msg)) {
nikapov 19:de38cedf89d6 63 printf("Tag written \r\n");
giovannivisentini 17:d8d3d2088cac 64 nfcNucleo->get_led2()=1;
giovannivisentini 13:685d95525ec8 65 }
giovannivisentini 13:685d95525ec8 66
giovannivisentini 13:685d95525ec8 67
giovannivisentini 13:685d95525ec8 68 //close the i2c session
Davidroid 18:d596eb3f575f 69 if (!tag.close_session()) {
giovannivisentini 15:94c98d2aa235 70 printf("Error Closing the session\r\n");
Davidroid 18:d596eb3f575f 71 } else {
giovannivisentini 17:d8d3d2088cac 72 nfcNucleo->get_led3()=1;
Davidroid 18:d596eb3f575f 73 }
Davidroid 18:d596eb3f575f 74 } else {
giovannivisentini 15:94c98d2aa235 75 printf("Error open Session\r\n");
Davidroid 18:d596eb3f575f 76 }
giovannivisentini 13:685d95525ec8 77 }