ST Expansion SW Team / Mbed OS mbed-os-nfc05a1

Example application for the STMicroelectronics X-NUCLEO-NFC05A1

Dependencies:   RFAL ST25R3911 BSP05

X-NUCLEO-NFC05A1 NFC Card Reader Expansion Board Firmware Package

Introduction

This firmware package includes Components Device Drivers, Board Support Package and example applications for STMicroelectronics X-NUCLEO-NFC05A1 NFC Card Reader Expansion Board based on the ST25R3911B.

Example Application

This program gives the user the possibility to read the URI information written on the expansion board. The LEDs will blink for few seconds to indicate that the board is initializing. As soon as it finishes, the device is ready to communicate with external NFC devices. LED6 will blink until an NFC device is close to it and ready to read the URI value.

Tested Platforms

This firmware has been tested on STM32 NUCLEO-F401RE

source/x_nucleo_nfc05.cpp@3:9a152c93d7a2, 2019-11-14 (annotated)

Committer:
DiegoOstuni
Date:
Thu Nov 14 14:57:00 2019 +0000
Revision:
3:9a152c93d7a2
Parent:
1:86504e1ac6b1 
Example application for the STMicroelectronics X-NUCLEO-NFC05A1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
DiegoOstuni 1:86504e1ac6b1 1 #include "x_nucleo_nfc05.h"
DiegoOstuni 1:86504e1ac6b1 2
DiegoOstuni 1:86504e1ac6b1 3
DiegoOstuni 1:86504e1ac6b1 4
DiegoOstuni 1:86504e1ac6b1 5 /**
DiegoOstuni 1:86504e1ac6b1 6 * @brief Constructor of the NFC05A1 class
DiegoOstuni 1:86504e1ac6b1 7 * @param spiChannel: SPI Channel
DiegoOstuni 1:86504e1ac6b1 8 * @param led_1: Digital Led
DiegoOstuni 1:86504e1ac6b1 9 */
DiegoOstuni 1:86504e1ac6b1 10 X_Nucleo_NFC05::X_Nucleo_NFC05(SPI *spiChannel, DigitalOut *led_1)
DiegoOstuni 1:86504e1ac6b1 11 {
DiegoOstuni 1:86504e1ac6b1 12
DiegoOstuni 1:86504e1ac6b1 13 mspiChannel = spiChannel;
DiegoOstuni 1:86504e1ac6b1 14 mled_1 = led_1;
DiegoOstuni 1:86504e1ac6b1 15 }
DiegoOstuni 1:86504e1ac6b1 16
DiegoOstuni 1:86504e1ac6b1 17 /**
DiegoOstuni 1:86504e1ac6b1 18 * @brief This function initialize the device
DiegoOstuni 1:86504e1ac6b1 19 * @param spiChannel : SPI Channel
DiegoOstuni 1:86504e1ac6b1 20 * @retval void
DiegoOstuni 1:86504e1ac6b1 21 */
DiegoOstuni 1:86504e1ac6b1 22
DiegoOstuni 1:86504e1ac6b1 23 void X_Nucleo_NFC05::begin(SPI *mspiChannel) {
DiegoOstuni 1:86504e1ac6b1 24
DiegoOstuni 1:86504e1ac6b1 25 }
DiegoOstuni 1:86504e1ac6b1 26
DiegoOstuni 1:86504e1ac6b1 27
DiegoOstuni 1:86504e1ac6b1 28 /**
DiegoOstuni 1:86504e1ac6b1 29 * @brief This function light on selected Led
DiegoOstuni 1:86504e1ac6b1 30 * @param led : Led to be lit on
DiegoOstuni 1:86504e1ac6b1 31 * @retval None
DiegoOstuni 1:86504e1ac6b1 32 */
DiegoOstuni 1:86504e1ac6b1 33 void X_Nucleo_NFC05::ledOn(DigitalOut* led) {
DiegoOstuni 1:86504e1ac6b1 34 led -> write(1);
DiegoOstuni 1:86504e1ac6b1 35 }
DiegoOstuni 1:86504e1ac6b1 36
DiegoOstuni 1:86504e1ac6b1 37 /**
DiegoOstuni 1:86504e1ac6b1 38 * @brief This function light off selected Led
DiegoOstuni 1:86504e1ac6b1 39 * @param led : Led to be lit off
DiegoOstuni 1:86504e1ac6b1 40 * @retval None
DiegoOstuni 1:86504e1ac6b1 41 */
DiegoOstuni 1:86504e1ac6b1 42
DiegoOstuni 1:86504e1ac6b1 43 void X_Nucleo_NFC05::ledOff(DigitalOut* led) {
DiegoOstuni 1:86504e1ac6b1 44 *led = 0;
DiegoOstuni 1:86504e1ac6b1 45 }
DiegoOstuni 1:86504e1ac6b1 46
DiegoOstuni 1:86504e1ac6b1 47 // WHAT OTHER FUNCTION WE WANT? WRITE URI AND READ URI? WHAT ELSE?
DiegoOstuni 1:86504e1ac6b1 48
DiegoOstuni 1:86504e1ac6b1 49 void spiInitMain(SPI_HandleTypeDef hspi1, SPI_InitTypeDef Init){
DiegoOstuni 1:86504e1ac6b1 50
DiegoOstuni 1:86504e1ac6b1 51 hspi1.Instance = SPI1;
DiegoOstuni 1:86504e1ac6b1 52 hspi1.Init.Mode = SPI_MODE_MASTER;
DiegoOstuni 1:86504e1ac6b1 53 hspi1.Init.Direction = SPI_DIRECTION_2LINES;
DiegoOstuni 1:86504e1ac6b1 54 hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
DiegoOstuni 1:86504e1ac6b1 55 hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
DiegoOstuni 1:86504e1ac6b1 56 hspi1.Init.CLKPhase = SPI_PHASE_2EDGE;
DiegoOstuni 1:86504e1ac6b1 57 hspi1.Init.NSS = SPI_NSS_SOFT;
DiegoOstuni 1:86504e1ac6b1 58 hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_16;
DiegoOstuni 1:86504e1ac6b1 59 hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
DiegoOstuni 1:86504e1ac6b1 60 hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
DiegoOstuni 1:86504e1ac6b1 61 hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
DiegoOstuni 1:86504e1ac6b1 62 /* if (HAL_SPI_Init(&hspi1) != HAL_OK) {
DiegoOstuni 1:86504e1ac6b1 63 Error_Handler();
DiegoOstuni 1:86504e1ac6b1 64 }
DiegoOstuni 1:86504e1ac6b1 65 */
DiegoOstuni 1:86504e1ac6b1 66 }
DiegoOstuni 1:86504e1ac6b1 67