ST / X_NUCLEO_NFC01A1

Firmware library for the X-NUCLEO-NFC01A1 Dynamic NFC Tag board.

Dependencies:   M24SR

Dependents:   NFC M2M_2016_STM32 MyongjiElec_capstone1 IDW01M1_Cloud_IBM ... more

Fork of X_NUCLEO_NFC01A1 by ST Expansion SW Team

X-NUCLEO-NFC01A1 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-NFC01A1 Dynamic NFC Tag Expansion Board based on M24SR.

Firmware Library

Class X_NUCLEO_NFC01A1 is intended to represent the Dynamic NFC Tag Expansion Board with the same name.
It provides an API to access to the M24SR component and to the three onboard LEDs.
It is intentionally implemented as a singleton because only one X_NUCLEO_NFC01A1 at a time might be deployed in a HW component stack.
The library also provides an implementation of the NDEF library API for M24SR, providing an simple way to read/write NDEF formatted messages from/to the M24SR dynamic NFC tag.

Example applications

1. Hello World
2. Asynchronous Hello World

X_NUCLEO_NFC01A1.cpp@1:15d4a123ef6b, 2015-12-03 (annotated)

Committer:
giovannivisentini
Date:
Thu Dec 03 14:56:13 2015 +0000
Revision:
1:15d4a123ef6b
Parent:
0:969a2be49f41
Child:
3:fa914de381ae
Add License

Who changed what in which revision?

UserRevisionLine numberNew contents of line
giovannivisentini 1:15d4a123ef6b 1 /**
giovannivisentini 1:15d4a123ef6b 2 ******************************************************************************
giovannivisentini 1:15d4a123ef6b 3 * @file X_NUCLEO_NFC01A1.h
giovannivisentini 1:15d4a123ef6b 4 * @date 05/11/2015
giovannivisentini 1:15d4a123ef6b 5 * @brief singleton class that controls all the electronics inside the
giovannivisentini 1:15d4a123ef6b 6 * X_NUCLEO_NFC01A1 expansion board
giovannivisentini 1:15d4a123ef6b 7 ******************************************************************************
giovannivisentini 1:15d4a123ef6b 8 *
giovannivisentini 1:15d4a123ef6b 9 * COPYRIGHT(c) 2015 STMicroelectronics
giovannivisentini 1:15d4a123ef6b 10 *
giovannivisentini 1:15d4a123ef6b 11 * Redistribution and use in source and binary forms, with or without modification,
giovannivisentini 1:15d4a123ef6b 12 * are permitted provided that the following conditions are met:
giovannivisentini 1:15d4a123ef6b 13 * 1. Redistributions of source code must retain the above copyright notice,
giovannivisentini 1:15d4a123ef6b 14 * this list of conditions and the following disclaimer.
giovannivisentini 1:15d4a123ef6b 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
giovannivisentini 1:15d4a123ef6b 16 * this list of conditions and the following disclaimer in the documentation
giovannivisentini 1:15d4a123ef6b 17 * and/or other materials provided with the distribution.
giovannivisentini 1:15d4a123ef6b 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
giovannivisentini 1:15d4a123ef6b 19 * may be used to endorse or promote products derived from this software
giovannivisentini 1:15d4a123ef6b 20 * without specific prior written permission.
giovannivisentini 1:15d4a123ef6b 21 *
giovannivisentini 1:15d4a123ef6b 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
giovannivisentini 1:15d4a123ef6b 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
giovannivisentini 1:15d4a123ef6b 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
giovannivisentini 1:15d4a123ef6b 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
giovannivisentini 1:15d4a123ef6b 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
giovannivisentini 1:15d4a123ef6b 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
giovannivisentini 1:15d4a123ef6b 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
giovannivisentini 1:15d4a123ef6b 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
giovannivisentini 1:15d4a123ef6b 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
giovannivisentini 1:15d4a123ef6b 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
giovannivisentini 1:15d4a123ef6b 32 *
giovannivisentini 1:15d4a123ef6b 33 ******************************************************************************
giovannivisentini 1:15d4a123ef6b 34 */
giovannivisentini 0:969a2be49f41 35
giovannivisentini 0:969a2be49f41 36 #include <X_NUCLEO_NFC01A1.h>
giovannivisentini 0:969a2be49f41 37
giovannivisentini 0:969a2be49f41 38 const uint8_t X_NUCLEO_NFC01A1::M24SR_ADDR=0xAC;
giovannivisentini 0:969a2be49f41 39 const PinName X_NUCLEO_NFC01A1::DEFAULT_SDA_PIN=D14;
giovannivisentini 0:969a2be49f41 40 const PinName X_NUCLEO_NFC01A1::DEFAULT_SDL_PIN=D15;
giovannivisentini 0:969a2be49f41 41
giovannivisentini 0:969a2be49f41 42
giovannivisentini 0:969a2be49f41 43
giovannivisentini 0:969a2be49f41 44 const PinName X_NUCLEO_NFC01A1::GPO_PIN=D12;
giovannivisentini 0:969a2be49f41 45 const PinName X_NUCLEO_NFC01A1::RF_DISABLE_PIN=D11;
giovannivisentini 0:969a2be49f41 46 const PinName X_NUCLEO_NFC01A1::LED1_PIN=D5;
giovannivisentini 0:969a2be49f41 47 const PinName X_NUCLEO_NFC01A1::LED2_PIN=D4;
giovannivisentini 0:969a2be49f41 48 const PinName X_NUCLEO_NFC01A1::LED3_PIN=D2;
giovannivisentini 0:969a2be49f41 49
giovannivisentini 0:969a2be49f41 50 X_NUCLEO_NFC01A1 *X_NUCLEO_NFC01A1::mInstance = NULL;
giovannivisentini 0:969a2be49f41 51
giovannivisentini 0:969a2be49f41 52 X_NUCLEO_NFC01A1* X_NUCLEO_NFC01A1::Instance(I2C &devI2C) {
giovannivisentini 0:969a2be49f41 53 if (mInstance == NULL) { // the first time
giovannivisentini 0:969a2be49f41 54 mInstance = new X_NUCLEO_NFC01A1(devI2C);
giovannivisentini 0:969a2be49f41 55 if (mInstance != NULL) { //allocation ok
giovannivisentini 0:969a2be49f41 56 const int status = mInstance->mM24SR.Init(NULL);
giovannivisentini 0:969a2be49f41 57 if (status != NFC_SUCCESS) { //initialization failed
giovannivisentini 0:969a2be49f41 58 delete mInstance;
giovannivisentini 0:969a2be49f41 59 error(
giovannivisentini 0:969a2be49f41 60 "Failed to init X_NUCLEO_NFC01A1 expansion board!\r\nError:0x%X\r\n",
giovannivisentini 0:969a2be49f41 61 status);
giovannivisentini 0:969a2be49f41 62 } //if init
giovannivisentini 0:969a2be49f41 63 } //if instance !=NULL
giovannivisentini 0:969a2be49f41 64 } //if instance
giovannivisentini 0:969a2be49f41 65 return mInstance;
giovannivisentini 0:969a2be49f41 66 }