initial update

code/Drivers/BSP/B-L072Z-LRWAN1/b-l072z-lrwan1.c

+/**
+  ******************************************************************************
+  * @file    b-l072z-lrwan1.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    15-November-2016
+  * @brief   This file contains definitions for:
+  *          - LEDs and push-button available on B-L072Z-LRWAN1 Discovery Kit 
+  *            from STMicroelectronics
+  ******************************************************************************
+  * @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.
+  *
+  ******************************************************************************
+  */ 
+  
+/* Includes ------------------------------------------------------------------*/
+#include "b-l072z-lrwan1.h"
+#include <stdlib.h>
+
+/** @addtogroup BSP
+  * @{
+  */ 
+
+/** @addtogroup B-L072Z-LRWAN1
+  * @{
+  */   
+    
+/** @addtogroup B-L072Z-LRWAN1_LOW_LEVEL 
+  * @brief This file provides set of firmware functions to manage Leds and push-button
+  *        available on B-L072Z-LRWAN1 Discovery Kit from STMicroelectronics.
+  * @{
+  */ 
+
+/** @defgroup B-L072Z-LRWAN1_LOW_LEVEL_Private_TypesDefinitions 
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup B-L072Z-LRWAN1_LOW_LEVEL_Private_Defines 
+  * @{
+  */ 
+
+/**
+  * @brief 32L082MLM DISCO BSP Driver version number V1.0.0
+  */
+#define __B_L072Z_LRWAN1_BSP_VERSION_MAIN   (0x01) /*!< [31:24] main version */
+#define __B_L072Z_LRWAN1_BSP_VERSION_SUB1   (0x00) /*!< [23:16] sub1 version */
+#define __B_L072Z_LRWAN1_BSP_VERSION_SUB2   (0x00) /*!< [15:8]  sub2 version */
+#define __B_L072Z_LRWAN1_BSP_VERSION_RC     (0x00) /*!< [7:0]  release candidate */
+#define __B_L072Z_LRWAN1_BSP_VERSION         ((__B_L072Z_LRWAN1_BSP_VERSION_MAIN << 24)\
+                                             |(__B_L072Z_LRWAN1_BSP_VERSION_SUB1 << 16)\
+                                             |(__B_L072Z_LRWAN1_BSP_VERSION_SUB2 << 8 )\
+                                             |(__B_L072Z_LRWAN1_BSP_VERSION_RC))
+
+
+
+/** @defgroup B-L072Z-LRWAN1_LOW_LEVEL_Private_Variables
+  * @{
+  */ 
+GPIO_TypeDef* LED_PORT[LEDn] = {LED1_GPIO_PORT, LED2_GPIO_PORT, LED3_GPIO_PORT, LED4_GPIO_PORT};
+const uint16_t LED_PIN[LEDn] = {LED1_PIN, LED2_PIN,LED3_PIN, LED4_PIN};
+                                
+GPIO_TypeDef* BUTTON_PORT[BUTTONn] = {KEY_BUTTON_GPIO_PORT }; 
+const uint16_t BUTTON_PIN[BUTTONn] = {KEY_BUTTON_PIN }; 
+const uint8_t BUTTON_IRQn[BUTTONn] = {KEY_BUTTON_EXTI_IRQn };
+
+/**
+  * @}
+  */ 
+  
+
+/** @defgroup B-L072Z-LRWAN1_LOW_LEVEL_Private_Functions
+  * @{
+  */ 
+  /**
+  * @}
+  */
+/**
+  * @brief  This method returns the B-L072Z-LRWAN1 BSP Driver revision
+  * @param  None
+  * @retval version : 0xXYZR (8bits for each decimal, R for RC)
+  */
+uint32_t BSP_GetVersion(void)
+{
+  return __B_L072Z_LRWAN1_BSP_VERSION;
+}
+
+/**
+  * @brief  Configures LED GPIO.
+  * @param  Led: Specifies the Led to be configured. 
+  *   This parameter can be one of following parameters:
+  *            @arg  LED2
+  * @retval None
+  */
+void BSP_LED_Init(Led_TypeDef Led)
+{
+  GPIO_InitTypeDef  GPIO_InitStruct;
+  
+  /* Enable the GPIO_LED Clock */
+  LEDx_GPIO_CLK_ENABLE( Led );
+
+  /* Configure the GPIO_LED pin */
+  GPIO_InitStruct.Pin = LED_PIN[Led];
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+  
+  HAL_GPIO_Init(LED_PORT[Led], &GPIO_InitStruct);
+}
+
+/**
+  * @brief  Turns selected LED On.
+  * @param  Led: Specifies the Led to be set on. 
+  *   This parameter can be one of following parameters:
+  *            @arg  LED2
+  * @retval None
+  */
+void BSP_LED_On(Led_TypeDef Led)
+{
+  HAL_GPIO_WritePin(LED_PORT[Led], LED_PIN[Led], GPIO_PIN_SET); 
+}
+
+/**
+  * @brief  Turns selected LED Off. 
+  * @param  Led: Specifies the Led to be set off. 
+  *   This parameter can be one of following parameters:
+  *            @arg  LED2
+  * @retval None
+  */
+void BSP_LED_Off(Led_TypeDef Led)
+{
+  HAL_GPIO_WritePin(LED_PORT[Led], LED_PIN[Led], GPIO_PIN_RESET); 
+}
+
+/**
+  * @brief  Toggles the selected LED.
+  * @param  Led: Specifies the Led to be toggled. 
+  *   This parameter can be one of following parameters:
+  *            @arg  LED2
+  * @retval None
+  */
+void BSP_LED_Toggle(Led_TypeDef Led)
+{
+  HAL_GPIO_TogglePin(LED_PORT[Led], LED_PIN[Led]);
+}
+
+/**
+  * @brief  Configures Button GPIO and EXTI Line.