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.

Firmware Library

Class X_NUCLEO_NFC02A1 is intended to represent the Dynamic NFC Tag Expansion Board with the same name.
It provides an API to access to the M24LR component and to the three onboard LEDs.
It is intentionally implemented as a singleton because only one X_NUCLEO_NFC02A1 at a time might be deployed in a HW component stack.
The library also provides an implementation of the NDEF library API for M24LR, providing an simple way to read/write NDEF formatted messages from/to the M24LR dynamic NFC tag.

Example application

Hello World is a simple application to program and read an URI from the NFC tag.

Diff: Common/common.h

Revision:: 0:71bff5ad0a49

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Common/common.h	Wed Sep 28 11:30:09 2016 +0000
@@ -0,0 +1,60 @@
+/**
+ ******************************************************************************
+ * @file    common.h
+ * @author  AST
+ * @version V1.0.0
+ * @date    1 April 2015
+ * @brief   Header file containing generic component definitions
+ *          and I/O functions.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *   1. Redistributions of source code must retain the above copyright notice,
+ *      this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright notice,
+ *      this list of conditions and the following disclaimer in the documentation
+ *      and/or other materials provided with the distribution.
+ *   3. Neither the name of STMicroelectronics nor the names of its contributors
+ *      may be used to endorse or promote products derived from this software
+ *      without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ******************************************************************************
+ */
+
+
+/* Prevent recursive inclusion -----------------------------------------------*/
+
+#ifndef __COMMON_H__
+#define __COMMON_H__
+#include <stdint.h>
+
+/* Types ---------------------------------------------------------------------*/
+
+/**
+ * @brief  NFCTAG status enumerator definition
+ */
+typedef enum
+{
+  NFCTAG_OK      = 0,
+  NFCTAG_ERROR   = 1,
+  NFCTAG_BUSY    = 2,
+  NFCTAG_TIMEOUT = 3
+} NFCTAG_StatusTypeDef;
+typedef NFCTAG_StatusTypeDef (*ReadFnDataPtr)( uint8_t * const, const uint16_t, const uint16_t ) ;
+typedef NFCTAG_StatusTypeDef (*WriteFnDataPtr)( const uint8_t * const, const uint16_t, const uint16_t) ;
+#endif