stm32f401_discovery.h File Reference

This file contains definitions for STM32F401-Discovery Kit's Leds and push-button hardware resources. More...

#include "stm32f4xx_hal.h"

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Defines
#define	LEDn   4
#define	LED4_PIN   GPIO_PIN_12
#define	LED4_GPIO_PORT   GPIOD
#define	LED4_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOD_CLK_ENABLE()
#define	LED4_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOD_CLK_DISABLE()
#define	LED3_PIN   GPIO_PIN_13
#define	LED3_GPIO_PORT   GPIOD
#define	LED3_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOD_CLK_ENABLE()
#define	LED3_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOD_CLK_DISABLE()
#define	LED5_PIN   GPIO_PIN_14
#define	LED5_GPIO_PORT   GPIOD
#define	LED5_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOD_CLK_ENABLE()
#define	LED5_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOD_CLK_DISABLE()
#define	LED6_PIN   GPIO_PIN_15
#define	LED6_GPIO_PORT   GPIOD
#define	LED6_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOD_CLK_ENABLE()
#define	LED6_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOD_CLK_DISABLE()
#define	LEDx_GPIO_CLK_ENABLE(__INDEX__)
#define	LEDx_GPIO_CLK_DISABLE(__INDEX__)
#define	BUTTONn   1
#define	KEY_BUTTON_PIN   GPIO_PIN_0
	Wakeup push-button.
#define	KEY_BUTTON_GPIO_PORT   GPIOA
#define	KEY_BUTTON_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOA_CLK_ENABLE()
#define	KEY_BUTTON_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOA_CLK_DISABLE()
#define	KEY_BUTTON_EXTI_IRQn   EXTI0_IRQn
#define	BUTTONx_GPIO_CLK_ENABLE(__INDEX__)
#define	BUTTONx_GPIO_CLK_DISABLE(__INDEX__)
#define	DISCOVERY_I2Cx   I2C1
#define	DISCOVERY_I2Cx_CLOCK_ENABLE()   __HAL_RCC_I2C1_CLK_ENABLE()
#define	DISCOVERY_I2Cx_GPIO_PORT   GPIOB /* GPIOB */
#define	DISCOVERY_I2Cx_SCL_PIN   GPIO_PIN_6 /* PB.06 */
#define	DISCOVERY_I2Cx_SDA_PIN   GPIO_PIN_9 /* PB.09 */
#define	DISCOVERY_I2Cx_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOB_CLK_ENABLE()
#define	DISCOVERY_I2Cx_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOB_CLK_DISABLE()
#define	DISCOVERY_I2Cx_AF   GPIO_AF4_I2C1
#define	DISCOVERY_I2Cx_FORCE_RESET()   __HAL_RCC_I2C1_FORCE_RESET()
#define	DISCOVERY_I2Cx_RELEASE_RESET()   __HAL_RCC_I2C1_RELEASE_RESET()
#define	DISCOVERY_I2Cx_EV_IRQn   I2C1_EV_IRQn
#define	DISCOVERY_I2Cx_ER_IRQn   I2C1_ER_IRQn
#define	I2Cx_TIMEOUT_MAX   0xA000 /*<! The value of the maximal timeout for I2C waiting loops */
#define	I2Cx_MAX_COMMUNICATION_FREQ   ((uint32_t) 100000)
#define	DISCOVERY_SPIx   SPI1
#define	DISCOVERY_SPIx_CLOCK_ENABLE()   __HAL_RCC_SPI1_CLK_ENABLE()
#define	DISCOVERY_SPIx_GPIO_PORT   GPIOA /* GPIOA */
#define	DISCOVERY_SPIx_AF   GPIO_AF5_SPI1
#define	DISCOVERY_SPIx_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOA_CLK_ENABLE()
#define	DISCOVERY_SPIx_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOA_CLK_DISABLE()
#define	DISCOVERY_SPIx_SCK_PIN   GPIO_PIN_5 /* PA.05 */
#define	DISCOVERY_SPIx_MISO_PIN   GPIO_PIN_6 /* PA.06 */
#define	DISCOVERY_SPIx_MOSI_PIN   GPIO_PIN_7 /* PA.07 */
#define	SPIx_TIMEOUT_MAX   ((uint32_t)0x1000)
#define	READWRITE_CMD   ((uint8_t)0x80)
#define	MULTIPLEBYTE_CMD   ((uint8_t)0x40)
#define	DUMMY_BYTE   ((uint8_t)0x00)
#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)
#define	GYRO_CS_GPIO_PORT   GPIOE /* GPIOE */
	GYRO SPI Interface pins.
#define	GYRO_CS_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOE_CLK_ENABLE()
#define	GYRO_CS_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOE_CLK_DISABLE()
#define	GYRO_CS_PIN   GPIO_PIN_3 /* PE.03 */
#define	GYRO_INT_GPIO_PORT   GPIOE /* GPIOE */
#define	GYRO_INT_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOE_CLK_ENABLE()
#define	GYRO_INT_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOE_CLK_DISABLE()
#define	GYRO_INT1_PIN   GPIO_PIN_0 /* PE.00 */
#define	GYRO_INT1_EXTI_IRQn   EXTI0_IRQn
#define	GYRO_INT2_PIN   GPIO_PIN_1 /* PE.01 */
#define	GYRO_INT2_EXTI_IRQn   EXTI1_IRQn
#define	AUDIO_I2C_ADDRESS   0x94
	AUDIO I2C Interface pins.
#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)
#define	AUDIO_RESET_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOD_CLK_ENABLE()
#define	AUDIO_RESET_PIN   GPIO_PIN_4
#define	AUDIO_RESET_GPIO   GPIOD
#define	ACCELERO_DRDY_GPIO_PORT   GPIOE /* GPIOE */
	ACCELERO I2C1 Interface pins.
#define	ACCELERO_DRDY_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOE_CLK_ENABLE()
#define	ACCELERO_DRDY_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOE_CLK_DISABLE()
#define	ACCELERO_DRDY_PIN   GPIO_PIN_2 /* PE.02 */
#define	ACCELERO_DRDY_EXTI_IRQn   TAMP_STAMP_IRQn
#define	ACCELERO_INT_GPIO_PORT   GPIOE /* GPIOE */
#define	ACCELERO_INT_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOE_CLK_ENABLE()
#define	ACCELERO_INT_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOE_CLK_DISABLE()
#define	ACCELERO_INT1_PIN   GPIO_PIN_4 /* PE.04 */
#define	ACCELERO_INT1_EXTI_IRQn   EXTI4_IRQn
#define	ACCELERO_INT2_PIN   GPIO_PIN_5 /* PE.05 */
#define	ACCELERO_INT2_EXTI_IRQn   EXTI9_5_IRQn
Enumerations
enum	Led_TypeDef { LED4 = 0, LED3 = 1, LED5 = 2, LED6 = 3 }
enum	Button_TypeDef { BUTTON_KEY = 0 }
enum	ButtonMode_TypeDef { BUTTON_MODE_GPIO = 0, BUTTON_MODE_EXTI = 1 }
Functions
uint32_t	BSP_GetVersion (void)
	This method returns the STM32F401 DISCO BSP Driver revision.
void	BSP_LED_Init (Led_TypeDef Led)
	Configures LED GPIO.
void	BSP_LED_On (Led_TypeDef Led)
	Turns selected LED On.
void	BSP_LED_Off (Led_TypeDef Led)
	Turns selected LED Off.
void	BSP_LED_Toggle (Led_TypeDef Led)
	Toggles the selected LED.
void	BSP_PB_Init (Button_TypeDef Button, ButtonMode_TypeDef ButtonMode)
	Configures Button GPIO and EXTI Line.
uint32_t	BSP_PB_GetState (Button_TypeDef Button)
	Returns the selected Button state.

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Detailed Description

This file contains definitions for STM32F401-Discovery Kit's Leds and push-button hardware resources.

Author:

MCD Application Team

Version:

V2.2.2

Date:

31-January-2017

Attention:

© COPYRIGHT(c) 2017 STMicroelectronics

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.

Definition in file stm32f401_discovery.h.