stm32l4r9i_discovery.h File Reference

This file contains definitions for STM32L4R9I_DISCOVERY's LEDs, push-buttons hardware resources (MB1311). More...

#include "stm32l4xx_hal.h"

Go to the source code of this file.

Defines
#define	LEDn   2
#define	LED1_PIN   IO_PIN_0
#define	LED2_PIN   GPIO_PIN_4
#define	LED2_GPIO_PORT   GPIOH
#define	LED2_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOH_CLK_ENABLE()
#define	LED2_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOH_CLK_DISABLE()
#define	JOYn   5
#define	RIGHT_JOY_PIN   IO_PIN_3
	Joystick Right push-button.
#define	RIGHT_JOY_EXTI_IRQn   EXTI1_IRQn
#define	LEFT_JOY_PIN   IO_PIN_4
	Joystick Left push-button.
#define	LEFT_JOY_EXTI_IRQn   EXTI1_IRQn
#define	UP_JOY_PIN   IO_PIN_1
	Joystick Up push-button.
#define	UP_JOY_EXTI_IRQn   EXTI1_IRQn
#define	DOWN_JOY_PIN   IO_PIN_2
	Joystick Down push-button.
#define	DOWN_JOY_EXTI_IRQn   EXTI1_IRQn
#define	SEL_JOY_PIN   GPIO_PIN_13 /* PC.13 */
	Joystick Sel push-button.
#define	SEL_JOY_GPIO_PORT   GPIOC
#define	SEL_JOY_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOC_CLK_ENABLE()
#define	SEL_JOY_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOC_CLK_DISABLE()
#define	SEL_JOY_EXTI_IRQn   EXTI15_10_IRQn
#define	DSI_RST_PIN   IO_PIN_10
	Pins definition connected to MFX.
#define	EXT_RST_PIN   IO_PIN_11
#define	OTG_FS_POWER_SWITCH_PIN   IO_PIN_13
#define	OTG_FS_OVER_CURRENT_PIN   IO_PIN_14
#define	SD_DETECT_PIN   IO_PIN_5
#define	COMn   1
#define	DISCOVERY_COM1   USART2
	Definition for COM port1, connected to USART2 (ST-Link USB Virtual Com Port)
#define	DISCOVERY_COM1_CLK_ENABLE()   __HAL_RCC_USART2_CLK_ENABLE()
#define	DISCOVERY_COM1_CLK_DISABLE()   __HAL_RCC_USART2_CLK_DISABLE()
#define	DISCOVERY_COM1_TX_PIN   GPIO_PIN_2
#define	DISCOVERY_COM1_TX_GPIO_PORT   GPIOA
#define	DISCOVERY_COM1_TX_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOA_CLK_ENABLE()
#define	DISCOVERY_COM1_TX_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOA_CLK_DISABLE()
#define	DISCOVERY_COM1_TX_AF   GPIO_AF7_USART2
#define	DISCOVERY_COM1_RX_PIN   GPIO_PIN_3
#define	DISCOVERY_COM1_RX_GPIO_PORT   GPIOA
#define	DISCOVERY_COM1_RX_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOA_CLK_ENABLE()
#define	DISCOVERY_COM1_RX_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOA_CLK_DISABLE()
#define	DISCOVERY_COM1_RX_AF   GPIO_AF7_USART2
#define	DISCOVERY_COM1_IRQn   USART2_IRQn
#define	DISCOVERY_COMx_CLK_ENABLE(__INDEX__)   do { if((__INDEX__) == COM1) {DISCOVERY_COM1_CLK_ENABLE();}} while(0)
#define	DISCOVERY_COMx_CLK_DISABLE(__INDEX__)   do { if((__INDEX__) == COM1) {DISCOVERY_COM1_CLK_DISABLE();}} while(0)
#define	DISCOVERY_COMx_TX_GPIO_CLK_ENABLE(__INDEX__)   do { if((__INDEX__) == COM1) {DISCOVERY_COM1_TX_GPIO_CLK_ENABLE();}} while(0)
#define	DISCOVERY_COMx_TX_GPIO_CLK_DISABLE(__INDEX__)   do { if((__INDEX__) == COM1) {DISCOVERY_COM1_TX_GPIO_CLK_DISABLE();}} while(0)
#define	DISCOVERY_COMx_RX_GPIO_CLK_ENABLE(__INDEX__)   do { if((__INDEX__) == COM1) {DISCOVERY_COM1_RX_GPIO_CLK_ENABLE();}} while(0)
#define	DISCOVERY_COMx_RX_GPIO_CLK_DISABLE(__INDEX__)   do { if((__INDEX__) == COM1) {DISCOVERY_COM1_RX_GPIO_CLK_DISABLE();}} while(0)
#define	DISCOVERY_I2C1_TIMEOUT_MAX   3000
#define	IDD_I2C_ADDRESS   ((uint16_t) 0x84)
#define	IO_I2C_ADDRESS   ((uint16_t) 0x84)
#define	AUDIO_I2C_ADDRESS   ((uint16_t) 0x94)
#define	TS_I2C_ADDRESS   ((uint16_t) 0x70)
#define	CAMERA_I2C_ADDRESS   ((uint16_t) 0x60)
#define	CODEC_AUDIO_POWER_OFF()   BSP_IO_WritePin(AUDIO_RESET_PIN, GPIO_PIN_RESET)
	Audio codec chip reset definition.
#define	CODEC_AUDIO_POWER_ON()   BSP_IO_WritePin(AUDIO_RESET_PIN, GPIO_PIN_SET)
#define	AUDIO_RESET_PIN   IO_PIN_15
#define	MFX_INT_GPIO_PORT   GPIOI
	MFX interface pins.
#define	MFX_INT_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOI_CLK_ENABLE()
#define	MFX_INT_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOI_CLK_DISABLE()
#define	MFX_INT_PIN   GPIO_PIN_1 /* PI.01 */
#define	MFX_INT_EXTI_IRQn   EXTI1_IRQn
#define	MFX_WAKEUP_GPIO_PORT   GPIOB
#define	MFX_WAKEUP_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOB_CLK_ENABLE()
#define	MFX_WAKEUP_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOB_CLK_DISABLE()
#define	MFX_WAKEUP_PIN   GPIO_PIN_2 /* PB.02 */
#define	IDD_INT_GPIO_PORT   MFX_INT_GPIO_PORT
#define	IDD_INT_GPIO_CLK_ENABLE()   MFX_INT_GPIO_CLK_ENABLE()
#define	IDD_INT_GPIO_CLK_DISABLE()   MFX_INT_GPIO_CLK_DISABLE()
#define	IDD_INT_PIN   MFX_INT_PIN
#define	IDD_INT_EXTI_IRQn   MFX_INT_EXTI_IRQn
#define	IDD_WAKEUP_GPIO_PORT   MFX_WAKEUP_GPIO_PORT
#define	IDD_WAKEUP_GPIO_CLK_ENABLE()   MFX_WAKEUP_GPIO_CLK_ENABLE()
#define	IDD_WAKEUP_GPIO_CLK_DISABLE()   MFX_WAKEUP_GPIO_CLK_DISABLE()
#define	IDD_WAKEUP_PIN   MFX_WAKEUP_PIN
#define	IDD_AMP_CONTROL_PIN   AGPIO_PIN_1
	Idd current measurement interface pins on MFX.
#define	LCD_TE_PIN   GPIO_PIN_11
	LCD pins.
#define	LCD_TE_CTRL_GPIO_PORT   GPIOF
#define	LCD_TE_CTRL_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOF_CLK_ENABLE()
#define	LCD_TE_CTRL_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOF_CLK_DISABLE()
#define	LCD_BL_CTRL_PIN   GPIO_PIN_1
#define	LCD_BL_CTRL_GPIO_PORT   GPIOB
#define	LCD_BL_CTRL_GPIO_CLK_ENABLE()   __HAL_RCC_GPIOB_CLK_ENABLE()
#define	LCD_BL_CTRL_GPIO_CLK_DISABLE()   __HAL_RCC_GPIOB_CLK_DISABLE()
#define	TS_INT_PIN   IO_PIN_9
#define	TS_INT_EXTI_IRQn   EXTI1_IRQn
Enumerations
enum	Led_TypeDef { LED1 = 0, LED2 = 1, LED_ORANGE = LED1, LED_GREEN = LED2 }
	LED Types Definition. More...
enum	JOYState_TypeDef {   JOY_SEL = 0, JOY_LEFT = 1, JOY_RIGHT = 2, JOY_DOWN = 3,   JOY_UP = 4, JOY_NONE = 5 }
	JOYSTICK Types Definition. More...
enum	JOYMode_TypeDef { JOY_MODE_GPIO = 0, JOY_MODE_EXTI = 1 }
enum	COM_TypeDef { COM1 = 0 }
	COM Type Definition. More...
Functions
uint32_t	BSP_GetVersion (void)
	This method returns the STM32L4R9I DISCOVERY BSP Driver revision.
void	BSP_LED_Init (Led_TypeDef Led)
	Configures LED GPIOs.
void	BSP_LED_DeInit (Led_TypeDef Led)
	Unconfigures LED GPIOs.
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.
uint8_t	BSP_JOY_Init (JOYMode_TypeDef Joy_Mode)
	Configures all buttons of the joystick in GPIO or EXTI modes.
void	BSP_JOY_DeInit (void)
	Unonfigures all GPIOs used as buttons of the joystick.
JOYState_TypeDef	BSP_JOY_GetState (void)
	Returns the current joystick status.
void	BSP_COM_Init (COM_TypeDef COM, UART_HandleTypeDef *huart)
	Configures COM port.
void	BSP_COM_DeInit (COM_TypeDef COM, UART_HandleTypeDef *huart)
	DeInit COM port.
__weak void	BSP_ErrorHandler (void)
	Error Handler.

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Detailed Description

This file contains definitions for STM32L4R9I_DISCOVERY's LEDs, push-buttons hardware resources (MB1311).

Author:

MCD Application Team

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 stm32l4r9i_discovery.h.