Diff: stm32l476g_discovery.h

Revision:

0:792b4cbebcb6

diff -r 000000000000 -r 792b4cbebcb6 stm32l476g_discovery.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/stm32l476g_discovery.h	Fri Aug 28 13:03:38 2015 +0000
@@ -0,0 +1,565 @@
+/**
+  ******************************************************************************
+  * @file    stm32l476g_discovery.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    26-June-2015
+  * @brief   This file contains definitions for STM32L476G_DISCOVERY's LEDs, 
+  *          push-buttons hardware resources (MB1184).
+  ******************************************************************************
+  * @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.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32L476G_DISCOVERY_H
+#define __STM32L476G_DISCOVERY_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/** 
+  * @brief  Define for STM32L476G_DISCOVERY board
+  */
+#if !defined (USE_STM32L476G_DISCO_REVC) && !defined (USE_STM32L476G_DISCO_REVB) && !defined (USE_STM32L476G_DISCO_REVA)
+#define USE_STM32L476G_DISCO_REVC
+#endif
+
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32l4xx_hal.h"
+
+/** @addtogroup BSP
+  * @{
+  */
+
+/** @addtogroup STM32L476G_DISCOVERY
+  * @{
+  */
+
+/** @addtogroup STM32L476G_DISCOVERY_Common
+  * @{
+  */
+
+/** @defgroup STM32L476G_DISCOVERY_Exported_Types Exported Types
+  * @{
+  */
+
+/**
+ * @brief LED Types Definition
+ */
+#if defined (USE_STM32L476G_DISCO_REVC) || defined (USE_STM32L476G_DISCO_REVB)
+typedef enum
+{
+  DISCO_LED4 = 0,
+  DISCO_LED5 = 1,
+  LED_RED    = DISCO_LED4,
+  LED_GREEN  = DISCO_LED5
+}Led_TypeDef;
+#elif defined (USE_STM32L476G_DISCO_REVA)
+typedef enum
+{
+  DISCO_LED3 = 0,
+  DISCO_LED4 = 1,
+  LED_RED    = DISCO_LED3,
+  LED_GREEN  = DISCO_LED4
+}Led_TypeDef;
+#endif
+
+/**
+ * @brief JOYSTICK Types Definition
+ */
+typedef enum 
+{ 
+  JOY_SEL   = 0,
+  JOY_LEFT  = 1,
+  JOY_RIGHT = 2,
+  JOY_DOWN  = 3,
+  JOY_UP    = 4,
+  JOY_NONE  = 5
+}JOYState_TypeDef;
+
+typedef enum 
+{  
+  JOY_MODE_GPIO = 0,
+  JOY_MODE_EXTI = 1
+}JOYMode_TypeDef;
+
+typedef enum 
+{  
+  SUPPLY_MODE_ERROR = 0,
+  SUPPLY_MODE_EXTERNAL = 1,
+  SUPPLY_MODE_BATTERY = 2
+}SupplyMode_TypeDef;
+
+/**
+  * @}
+  */
+
+/** @defgroup STM32L476G_DISCOVERY_Exported_Constants Exported Constants
+  * @{
+  */
+
+/** @defgroup STM32L476G_DISCOVERY_BATTERY BATTERY Detection Constants
+  * @{
+  */
+#define BATTERY_DETECTION_PIN                 GPIO_PIN_3
+#define BATTERY_DETECTION_GPIO_PORT           GPIOB
+#define BATTERY_DETECTION_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOB_CLK_ENABLE()
+#define BATTERY_DETECTION_GPIO_CLK_DISABLE()  __HAL_RCC_GPIOB_CLK_DISABLE()
+/**
+  * @}
+  */ 
+
+/** @defgroup STM32L476G_DISCOVERY_LED LED Constants
+  * @{
+  */
+#define LEDn                              2
+
+#if defined (USE_STM32L476G_DISCO_REVC) || defined (USE_STM32L476G_DISCO_REVB)
+#define LED4_PIN                          GPIO_PIN_2
+#define LED4_GPIO_PORT                    GPIOB
+#define LED4_GPIO_CLK_ENABLE()            __HAL_RCC_GPIOB_CLK_ENABLE()
+#define LED4_GPIO_CLK_DISABLE()           __HAL_RCC_GPIOB_CLK_DISABLE()
+
+#define LED5_PIN                          GPIO_PIN_8
+#define LED5_GPIO_PORT                    GPIOE
+#define LED5_GPIO_CLK_ENABLE()            __HAL_RCC_GPIOE_CLK_ENABLE()
+#define LED5_GPIO_CLK_DISABLE()           __HAL_RCC_GPIOE_CLK_DISABLE()
+
+#define LEDx_GPIO_CLK_ENABLE(__LED__)     do { if((__LED__) == DISCO_LED4) { LED4_GPIO_CLK_ENABLE(); } else \
+                                               if((__LED__) == DISCO_LED5) { LED5_GPIO_CLK_ENABLE(); } } while(0)
+
+#define LEDx_GPIO_CLK_DISABLE(__LED__)    do { if((__LED__) == DISCO_LED4) { LED4_GPIO_CLK_DISABLE(); } else \
+                                               if((__LED__) == DISCO_LED5) { LED5_GPIO_CLK_DISABLE(); } } while(0)
+
+#elif defined (USE_STM32L476G_DISCO_REVA)
+#define LED3_PIN                          GPIO_PIN_2
+#define LED3_GPIO_PORT                    GPIOB
+#define LED3_GPIO_CLK_ENABLE()            __HAL_RCC_GPIOB_CLK_ENABLE()
+#define LED3_GPIO_CLK_DISABLE()           __HAL_RCC_GPIOB_CLK_DISABLE()
+
+#define LED4_PIN                          GPIO_PIN_8
+#define LED4_GPIO_PORT                    GPIOE
+#define LED4_GPIO_CLK_ENABLE()            __HAL_RCC_GPIOE_CLK_ENABLE()
+#define LED4_GPIO_CLK_DISABLE()           __HAL_RCC_GPIOE_CLK_DISABLE()
+
+#define LEDx_GPIO_CLK_ENABLE(__LED__)     do { if((__LED__) == DISCO_LED3) { LED3_GPIO_CLK_ENABLE(); } else \
+                                               if((__LED__) == DISCO_LED4) { LED4_GPIO_CLK_ENABLE(); } } while(0)
+
+#define LEDx_GPIO_CLK_DISABLE(__LED__)    do { if((__LED__) == DISCO_LED3) { LED3_GPIO_CLK_DISABLE(); } else \
+                                               if((__LED__) == DISCO_LED4) { LED4_GPIO_CLK_DISABLE(); } } while(0)
+
+#endif
+/**
+  * @}
+  */
+
+/** @defgroup STM32L476G_DISCOVERY_BUTTON  BUTTON Constants
+  * @{
+  */
+#define JOYn                              5
+
+/**
+* @brief Joystick Right push-button
+*/
+#define RIGHT_JOY_PIN                     GPIO_PIN_2  /* PA.02 */
+#define RIGHT_JOY_GPIO_PORT               GPIOA
+#define RIGHT_JOY_GPIO_CLK_ENABLE()       __HAL_RCC_GPIOA_CLK_ENABLE()
+#define RIGHT_JOY_GPIO_CLK_DISABLE()      __HAL_RCC_GPIOA_CLK_DISABLE()
+#define RIGHT_JOY_EXTI_IRQn               EXTI2_IRQn
+
+/**
+* @brief Joystick Left push-button
+*/
+#define LEFT_JOY_PIN                      GPIO_PIN_1  /* PA.01 */
+#define LEFT_JOY_GPIO_PORT                GPIOA
+#define LEFT_JOY_GPIO_CLK_ENABLE()        __HAL_RCC_GPIOA_CLK_ENABLE()
+#define LEFT_JOY_GPIO_CLK_DISABLE()       __HAL_RCC_GPIOA_CLK_DISABLE()
+#define LEFT_JOY_EXTI_IRQn                EXTI1_IRQn  
+
+/**
+* @brief Joystick Up push-button
+*/
+#define UP_JOY_PIN                        GPIO_PIN_3  /* PA.03 */
+#define UP_JOY_GPIO_PORT                  GPIOA
+#define UP_JOY_GPIO_CLK_ENABLE()          __HAL_RCC_GPIOA_CLK_ENABLE()
+#define UP_JOY_GPIO_CLK_DISABLE()         __HAL_RCC_GPIOA_CLK_DISABLE()
+#define UP_JOY_EXTI_IRQn                  EXTI3_IRQn
+
+/**
+ * @brief Joystick Down push-button
+ */  
+#define DOWN_JOY_PIN                      GPIO_PIN_5   /* PA.05 */
+#define DOWN_JOY_GPIO_PORT                GPIOA
+#define DOWN_JOY_GPIO_CLK_ENABLE()        __HAL_RCC_GPIOA_CLK_ENABLE()
+#define DOWN_JOY_GPIO_CLK_DISABLE()       __HAL_RCC_GPIOA_CLK_DISABLE()
+#define DOWN_JOY_EXTI_IRQn                EXTI9_5_IRQn
+
+/**
+ * @brief Joystick Sel push-button
+ */
+#define SEL_JOY_PIN                       GPIO_PIN_0   /* PA.00 */
+#define SEL_JOY_GPIO_PORT                 GPIOA
+#define SEL_JOY_GPIO_CLK_ENABLE()         __HAL_RCC_GPIOA_CLK_ENABLE()
+#define SEL_JOY_GPIO_CLK_DISABLE()        __HAL_RCC_GPIOA_CLK_DISABLE()
+#define SEL_JOY_EXTI_IRQn                 EXTI0_IRQn 
+
+#define JOYx_GPIO_CLK_ENABLE(__JOY__)     do { if((__JOY__) == JOY_SEL)   { SEL_JOY_GPIO_CLK_ENABLE();   } else \
+                                               if((__JOY__) == JOY_DOWN)  { DOWN_JOY_GPIO_CLK_ENABLE();  } else \
+                                               if((__JOY__) == JOY_LEFT)  { LEFT_JOY_GPIO_CLK_ENABLE();  } else \
+                                               if((__JOY__) == JOY_RIGHT) { RIGHT_JOY_GPIO_CLK_ENABLE(); } else \
+                                               if((__JOY__) == JOY_UP)    { UP_JOY_GPIO_CLK_ENABLE(); }  } while(0)
+
+#define JOYx_GPIO_CLK_DISABLE(__JOY__)    do { if((__JOY__) == JOY_SEL)   { SEL_JOY_GPIO_CLK_DISABLE();   } else \
+                                               if((__JOY__) == JOY_DOWN)  { DOWN_JOY_GPIO_CLK_DISABLE();  } else \
+                                               if((__JOY__) == JOY_LEFT)  { LEFT_JOY_GPIO_CLK_DISABLE();  } else \
+                                               if((__JOY__) == JOY_RIGHT) { RIGHT_JOY_GPIO_CLK_DISABLE(); } else \
+                                               if((__JOY__) == JOY_UP)    { UP_JOY_GPIO_CLK_DISABLE(); }  } while(0)
+
+#define JOY_ALL_PINS                      (RIGHT_JOY_PIN | LEFT_JOY_PIN | UP_JOY_PIN | DOWN_JOY_PIN | SEL_JOY_PIN)
+
+/**
+  * @}
+  */
+
+/** @defgroup STM32L476G_DISCOVERY_BUS  BUS Constants
+  * @{
+  */
+#if defined(HAL_SPI_MODULE_ENABLED)
+/*##################### SPI2 ###################################*/
+#define DISCOVERY_SPIx                          SPI2
+#define DISCOVERY_SPIx_CLOCK_ENABLE()           __HAL_RCC_SPI2_CLK_ENABLE()
+#define DISCOVERY_SPIx_CLOCK_DISABLE()          __HAL_RCC_SPI2_CLK_DISABLE()
+#define DISCOVERY_SPIx_GPIO_PORT                GPIOD                      /* GPIOD */
+#define DISCOVERY_SPIx_AF                       GPIO_AF5_SPI2
+#define DISCOVERY_SPIx_GPIO_CLK_ENABLE()        __HAL_RCC_GPIOD_CLK_ENABLE()
+#define DISCOVERY_SPIx_GPIO_CLK_DISABLE()       __HAL_RCC_GPIOD_CLK_DISABLE()
+#define DISCOVERY_SPIx_GPIO_FORCE_RESET()       __HAL_RCC_SPI2_FORCE_RESET()
+#define DISCOVERY_SPIx_GPIO_RELEASE_RESET()     __HAL_RCC_SPI2_RELEASE_RESET()
+#define DISCOVERY_SPIx_SCK_PIN                  GPIO_PIN_1                 /* PD.01*/
+#define DISCOVERY_SPIx_MISO_PIN                 GPIO_PIN_3                 /* PD.03 */
+#define DISCOVERY_SPIx_MOSI_PIN                 GPIO_PIN_4                 /* PD.04 */
+
+/* Maximum Timeout values for flags waiting loops. These timeouts are not based
+   on accurate values, they just guarantee that the application will not remain
+   stuck if the SPI communication is corrupted.
+   You may modify these timeout values depending on CPU frequency and application
+   conditions (interrupts routines ...). */
+#define SPIx_TIMEOUT_MAX                        ((uint32_t)0x1000)
+/* Read/Write command */
+#define READWRITE_CMD                           ((uint8_t)0x80) 
+/* Multiple byte read/write command */ 
+#define MULTIPLEBYTE_CMD                        ((uint8_t)0x40)
+/* Dummy Byte Send by the SPI Master device in order to generate the Clock to the Slave device */
+#define DUMMY_BYTE                              ((uint8_t)0x00)
+
+#endif /* HAL_SPI_MODULE_ENABLED */
+
+#if defined(HAL_I2C_MODULE_ENABLED)
+/*##################### I2C1 ###################################*/
+/* User can use this section to tailor I2C1 instance used and associated 
+   resources */
+/* Definition for I2C1 Pins */
+#define DISCOVERY_I2C1_SCL_GPIO_PORT            GPIOB
+#define DISCOVERY_I2C1_SDA_GPIO_PORT            GPIOB
+#if defined (USE_STM32L476G_DISCO_REVC) || defined (USE_STM32L476G_DISCO_REVB)
+#define DISCOVERY_I2C1_SCL_PIN                  GPIO_PIN_6
+#define DISCOVERY_I2C1_SDA_PIN                  GPIO_PIN_7
+#elif defined (USE_STM32L476G_DISCO_REVA)
+#define DISCOVERY_I2C1_SCL_PIN                  GPIO_PIN_8
+#define DISCOVERY_I2C1_SDA_PIN                  GPIO_PIN_9
+#endif
+#define DISCOVERY_I2C1_SCL_SDA_AF               GPIO_AF4_I2C1
+
+/* Definition for I2C1 clock resources */
+#define DISCOVERY_I2C1                          I2C1
+#define DISCOVERY_I2C1_CLK_ENABLE()             __HAL_RCC_I2C1_CLK_ENABLE()
+#define DISCOVERY_I2C1_CLK_DISABLE()            __HAL_RCC_I2C1_CLK_DISABLE()
+#define DISCOVERY_I2C1_SDA_GPIO_CLK_ENABLE()    __HAL_RCC_GPIOB_CLK_ENABLE()
+#define DISCOVERY_I2C1_SCL_GPIO_CLK_ENABLE()    __HAL_RCC_GPIOB_CLK_ENABLE()
+#define DISCOVERY_I2C1_SDA_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOB_CLK_DISABLE()
+#define DISCOVERY_I2C1_SCL_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOB_CLK_DISABLE()
+#define DISCOVERY_I2C1_FORCE_RESET()            __HAL_RCC_I2C1_FORCE_RESET()
+#define DISCOVERY_I2C1_RELEASE_RESET()          __HAL_RCC_I2C1_RELEASE_RESET()
+    
+/* Definition for I2C1's NVIC */
+#define DISCOVERY_I2C1_EV_IRQn                  I2C1_EV_IRQn
+#define DISCOVERY_I2C1_EV_IRQHandler            I2C1_EV_IRQHandler
+#define DISCOVERY_I2C1_ER_IRQn                  I2C1_ER_IRQn
+#define DISCOVERY_I2C1_ER_IRQHandler            I2C1_ER_IRQHandler
+
+/* I2C TIMING Register define when I2C clock source is SYSCLK */
+/* I2C TIMING is calculated in case of the I2C Clock source is the SYSCLK = 80 MHz */
+/* Set 0x90112626 value to reach 100 KHz speed (Rise time = 640ns, Fall time = 20ns) */
+#ifndef DISCOVERY_I2C1_TIMING
+ #define DISCOVERY_I2C1_TIMING                  0x90112626
+#endif /* DISCOVERY_I2C1_TIMING */
+
+/* I2C clock speed configuration (in Hz) 
+   WARNING: 
+   Make sure that this define is not already declared in other files (ie. 
+   stm324xg_discovery.h file). It can be used in parallel by other modules. */
+#ifndef BSP_I2C_SPEED
+ #define BSP_I2C_SPEED                              100000
+#endif /* BSP_I2C_SPEED */
+
+
+/* Audio codec I2C address */
+#define AUDIO_I2C_ADDRESS                       ((uint16_t) 0x94)
+
+/* Maximum Timeout values for flags waiting loops. These timeouts are not based
+   on accurate values, they just guarantee that the application will not remain
+   stuck if the I2C communication is corrupted.
+   You may modify these timeout values depending on CPU frequency and application
+   conditions (interrupts routines ...). */   
+#define DISCOVERY_I2C1_TIMEOUT_MAX              3000
+
+
+/*##################### I2C2 ###################################*/
+/* User can use this section to tailor I2C2 instance used and associated 
+   resources */
+/* Definition for I2C2 Pins */
+#define DISCOVERY_I2C2_SCL_PIN                  GPIO_PIN_10
+#define DISCOVERY_I2C2_SCL_GPIO_PORT            GPIOB
+#define DISCOVERY_I2C2_SDA_PIN                  GPIO_PIN_11
+#define DISCOVERY_I2C2_SDA_GPIO_PORT            GPIOB
+#define DISCOVERY_I2C2_SCL_SDA_AF               GPIO_AF4_I2C2
+/* Definition for I2C2 clock resources */
+#define DISCOVERY_I2C2                          I2C2
+#define DISCOVERY_I2C2_CLK_ENABLE()             __HAL_RCC_I2C2_CLK_ENABLE()
+#define DISCOVERY_I2C2_CLK_DISABLE()            __HAL_RCC_I2C2_CLK_DISABLE()
+#define DISCOVERY_I2C2_SDA_GPIO_CLK_ENABLE()    __HAL_RCC_GPIOB_CLK_ENABLE()
+#define DISCOVERY_I2C2_SCL_GPIO_CLK_ENABLE()    __HAL_RCC_GPIOB_CLK_ENABLE()
+#define DISCOVERY_I2C2_SDA_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOB_CLK_DISABLE()
+#define DISCOVERY_I2C2_SCL_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOB_CLK_DISABLE()
+#define DISCOVERY_I2C2_FORCE_RESET()            __HAL_RCC_I2C2_FORCE_RESET()
+#define DISCOVERY_I2C2_RELEASE_RESET()          __HAL_RCC_I2C2_RELEASE_RESET()
+    
+/* Definition for I2C2's NVIC */
+#define DISCOVERY_I2C2_EV_IRQn                  I2C2_EV_IRQn
+#define DISCOVERY_I2C2_ER_IRQn                  I2C2_ER_IRQn
+
+/* I2C TIMING Register define when I2C clock source is SYSCLK */
+/* I2C TIMING is calculated in case of the I2C Clock source is the SYSCLK = 80 MHz */
+/* Set 0x90112626 value to reach 100 KHz speed (Rise time = 640ns, Fall time = 20ns) */
+#ifndef DISCOVERY_I2C2_TIMING
+ #define DISCOVERY_I2C2_TIMING                  0x90112626
+#endif /* DISCOVERY_I2C2_TIMING */
+
+/* I2C clock speed configuration (in Hz) 
+   WARNING: 
+   Make sure that this define is not already declared in other files (ie. 
+   stm324xg_discovery.h file). It can be used in parallel by other modules. */
+#ifndef BSP_I2C_SPEED
+ #define BSP_I2C_SPEED                              100000
+#endif /* BSP_I2C_SPEED */
+
+#define IDD_I2C_ADDRESS                         ((uint16_t) 0x84)
+
+/* Maximum Timeout values for flags waiting loops. These timeouts are not based
+   on accurate values, they just guarantee that the application will not remain
+   stuck if the I2C communication is corrupted.
+   You may modify these timeout values depending on CPU frequency and application
+   conditions (interrupts routines ...). */   
+#define DISCOVERY_I2C2_TIMEOUT_MAX              3000
+#endif /* HAL_I2C_MODULE_ENABLED */
+
+/*##################### Accelerometer ##########################*/
+/**
+  * @brief  Accelerometer Chip Select macro definition
+  */
+#define ACCELERO_CS_LOW()                       HAL_GPIO_WritePin(ACCELERO_CS_GPIO_PORT, ACCELERO_CS_PIN, GPIO_PIN_RESET)
+#define ACCELERO_CS_HIGH()                      HAL_GPIO_WritePin(ACCELERO_CS_GPIO_PORT, ACCELERO_CS_PIN, GPIO_PIN_SET)
+
+/**
+  * @brief  Accelerometer SPI Interface pins
+  */
+#define ACCELERO_CS_GPIO_PORT                   GPIOE                       /* GPIOE */
+#define ACCELERO_CS_GPIO_CLK_ENABLE()           __HAL_RCC_GPIOE_CLK_ENABLE()
+#define ACCELERO_CS_GPIO_CLK_DISABLE()          __HAL_RCC_GPIOE_CLK_DISABLE()
+#define ACCELERO_CS_PIN                         GPIO_PIN_0                  /* PE.00 */
+
+/**
+  * @brief  Accelerometer Interrupt pins
+  */
+#define ACCELERO_XLINT_GPIO_PORT                  GPIOE                       /* GPIOE */
+#define ACCELERO_XLINT_GPIO_CLK_ENABLE()         __HAL_RCC_GPIOE_CLK_ENABLE()
+#define ACCELERO_XLINT_GPIO_CLK_DISABLE()        __HAL_RCC_GPIOE_CLK_DISABLE()
+#define ACCELERO_XLINT_PIN                       GPIO_PIN_1                  /* PE.01 */
+#define ACCELERO_XLINT_EXTI_IRQn                 EXTI1_IRQn
+
+/*##################### Magnetometer ##########################*/
+/**
+  * @brief  Magnetometer Chip Select macro definition
+  */
+#define MAGNETO_CS_LOW()                        HAL_GPIO_WritePin(MAGNETO_CS_GPIO_PORT, MAGNETO_CS_PIN, GPIO_PIN_RESET)
+#define MAGNETO_CS_HIGH()                       HAL_GPIO_WritePin(MAGNETO_CS_GPIO_PORT, MAGNETO_CS_PIN, GPIO_PIN_SET)
+
+/**
+  * @brief  Magnetometer SPI Interface pins
+  */
+#define MAGNETO_CS_GPIO_PORT                    GPIOC                       /* GPIOC */
+#define MAGNETO_CS_GPIO_CLK_ENABLE()            __HAL_RCC_GPIOC_CLK_ENABLE()
+#define MAGNETO_CS_GPIO_CLK_DISABLE()           __HAL_RCC_GPIOC_CLK_DISABLE()
+#define MAGNETO_CS_PIN                          GPIO_PIN_0                  /* PC.00 */
+
+
+/**
+  * @brief  Magnetometer Interrupt pins
+  */
+#define MAGNETO_INT_GPIO_PORT                   GPIOC                       /* GPIOC */
+#define MAGNETO_INT_GPIO_CLK_ENABLE()           __HAL_RCC_GPIOC_CLK_ENABLE()
+#define MAGNETO_INT_GPIO_CLK_DISABLE()          __HAL_RCC_GPIOC_CLK_DISABLE()
+#define MAGNETO_INT1_PIN                        GPIO_PIN_1                  /* PC.01 */
+#define MAGNETO_INT1_EXTI_IRQn                  EXTI1_IRQn
+
+#define MAGNETO_DRDY_GPIO_PORT                   GPIOC                       /* GPIOC */
+#define MAGNETO_DRDY_GPIO_CLK_ENABLE()           __HAL_RCC_GPIOC_CLK_ENABLE()
+#define MAGNETO_DRDY_GPIO_CLK_DISABLE()          __HAL_RCC_GPIOC_CLK_DISABLE()
+#define MAGNETO_DRDY_PIN                        GPIO_PIN_2                  /* PC.01 */
+
+
+/*##################### Audio Codec ##########################*/
+/**
+  * @brief  Audio codec chip reset definition
+  */
+/* Audio codec power on/off macro definition */
+#define CODEC_AUDIO_POWER_OFF()      HAL_GPIO_WritePin(AUDIO_RESET_GPIO, AUDIO_RESET_PIN, GPIO_PIN_RESET)
+#define CODEC_AUDIO_POWER_ON()       HAL_GPIO_WritePin(AUDIO_RESET_GPIO, AUDIO_RESET_PIN, GPIO_PIN_SET)
+
+/* Audio Reset Pin definition */
+#define AUDIO_RESET_GPIO_CLK_ENABLE()           __HAL_RCC_GPIOE_CLK_ENABLE()
+#define AUDIO_RESET_GPIO_CLK_DISABLE()          __HAL_RCC_GPIOE_CLK_DISABLE()
+#define AUDIO_RESET_PIN                         GPIO_PIN_3
+#define AUDIO_RESET_GPIO                        GPIOE
+
+/*##################### Gyroscope ##########################*/
+/**
+  * @brief  Gyroscope Chip Select macro definition
+  */
+#define GYRO_CS_LOW()                           HAL_GPIO_WritePin(GYRO_CS_GPIO_PORT, GYRO_CS_PIN, GPIO_PIN_RESET)
+#define GYRO_CS_HIGH()                          HAL_GPIO_WritePin(GYRO_CS_GPIO_PORT, GYRO_CS_PIN, GPIO_PIN_SET)
+  
+/**
+  * @brief  Gyroscope SPI Interface pins
+  */
+#define GYRO_CS_GPIO_PORT                       GPIOD                       /* GPIOD */
+#define GYRO_CS_GPIO_CLK_ENABLE()               __HAL_RCC_GPIOD_CLK_ENABLE()
+#define GYRO_CS_GPIO_CLK_DISABLE()              __HAL_RCC_GPIOD_CLK_DISABLE()
+#define GYRO_CS_PIN                             GPIO_PIN_7                  /* PD.07 */
+
+/**
+  * @brief  Gyroscope Interrupt pins
+  */
+#if defined (USE_STM32L476G_DISCO_REVC) || defined (USE_STM32L476G_DISCO_REVB)
+#define GYRO_INT1_GPIO_PORT                     GPIOD                       /* GPIOD */
+#define GYRO_INT1_GPIO_CLK_ENABLE()             __HAL_RCC_GPIOD_CLK_ENABLE()
+#define GYRO_INT1_GPIO_CLK_DISABLE()            __HAL_RCC_GPIOD_CLK_DISABLE()
+#define GYRO_INT1_PIN                           GPIO_PIN_2                  /* PD.02 */
+#define GYRO_INT1_EXTI_IRQn                     EXTI2_IRQn
+#define GYRO_INT2_GPIO_PORT                     GPIOB                       /* GPIOB */
+#define GYRO_INT2_GPIO_CLK_ENABLE()             __HAL_RCC_GPIOB_CLK_ENABLE()
+#define GYRO_INT2_GPIO_CLK_DISABLE()            __HAL_RCC_GPIOB_CLK_DISABLE()
+#define GYRO_INT2_PIN                           GPIO_PIN_8                  /* PB.08 */
+#define GYRO_INT2_EXTI_IRQn                     EXTI9_5_IRQn
+#elif defined (USE_STM32L476G_DISCO_REVA)
+#define GYRO_INT1_GPIO_PORT                     GPIOB                       /* GPIOB */
+#define GYRO_INT1_GPIO_CLK_ENABLE()             __HAL_RCC_GPIOB_CLK_ENABLE()
+#define GYRO_INT1_GPIO_CLK_DISABLE()            __HAL_RCC_GPIOB_CLK_DISABLE()
+#define GYRO_INT1_PIN                           GPIO_PIN_6                  /* PB.06 */
+#define GYRO_INT1_EXTI_IRQn                     EXTI9_5_IRQn
+#define GYRO_INT2_GPIO_PORT                     GPIOB                       /* GPIOB */
+#define GYRO_INT2_GPIO_CLK_ENABLE()             __HAL_RCC_GPIOB_CLK_ENABLE()
+#define GYRO_INT2_GPIO_CLK_DISABLE()            __HAL_RCC_GPIOB_CLK_DISABLE()
+#define GYRO_INT2_PIN                           GPIO_PIN_7                  /* PB.07 */
+#define GYRO_INT2_EXTI_IRQn                     EXTI9_5_IRQn
+#endif
+
+/*##################### Idd ##########################*/
+/**
+  * @brief  Idd current measurement interface pins
+  */
+#define IDD_INT_GPIO_PORT                       GPIOC                       /* GPIOC */
+#define IDD_INT_GPIO_CLK_ENABLE()               __HAL_RCC_GPIOC_CLK_ENABLE()
+#define IDD_INT_GPIO_CLK_DISABLE()              __HAL_RCC_GPIOC_CLK_DISABLE()
+#define IDD_INT_PIN                             GPIO_PIN_13                  /* PC.13 */
+#define IDD_INT_EXTI_IRQn                       EXTI15_10_IRQn
+
+#define IDD_WAKEUP_GPIO_PORT                    GPIOA                       /* GPIOA */
+#define IDD_WAKEUP_GPIO_CLK_ENABLE()            __HAL_RCC_GPIOA_CLK_ENABLE()
+#define IDD_WAKEUP_GPIO_CLK_DISABLE()           __HAL_RCC_GPIOA_CLK_DISABLE()
+#define IDD_WAKEUP_PIN                          GPIO_PIN_4                  /* PA.04 */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+
+/** @defgroup STM32L476G_DISCOVERY_Exported_Functions Exported Functions
+  * @{
+  */
+uint32_t                BSP_GetVersion(void);
+SupplyMode_TypeDef      BSP_SupplyModeDetection(void);
+void                    BSP_LED_Init(Led_TypeDef Led);
+void                    BSP_LED_DeInit(Led_TypeDef Led);
+void                    BSP_LED_On(Led_TypeDef Led);
+void                    BSP_LED_Off(Led_TypeDef Led);
+void                    BSP_LED_Toggle(Led_TypeDef Led);
+uint8_t                 BSP_JOY_Init(JOYMode_TypeDef Joy_Mode);
+void                    BSP_JOY_DeInit(void);
+JOYState_TypeDef        BSP_JOY_GetState(void);
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32L476G_DISCOVERY_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/