| /** | |
| ****************************************************************************** | |
| * @file stm32h745i_discovery.h | |
| * @author MCD Application Team | |
| * @brief This file contains definitions for STM32H745I-Discovery LEDs, | |
| * push-buttons hardware resources. | |
| ****************************************************************************** | |
| * @attention | |
| * | |
| * <h2><center>© Copyright (c) 2019 STMicroelectronics. | |
| * All rights reserved.</center></h2> | |
| * | |
| * This software component is licensed by ST under BSD 3-Clause license, | |
| * the "License"; You may not use this file except in compliance with the | |
| * License. You may obtain a copy of the License at: | |
| * opensource.org/licenses/BSD-3-Clause | |
| * | |
| ****************************************************************************** | |
| */ | |
| /* Define to prevent recursive inclusion -------------------------------------*/ | |
| #ifndef __STM32H745I_DISCOVERY_H | |
| #define __STM32H745I_DISCOVERY_H | |
| #ifdef __cplusplus | |
| extern "C" { | |
| #endif | |
| /* Includes ------------------------------------------------------------------*/ | |
| #include "stm32h7xx_hal.h" | |
| /** @addtogroup BSP | |
| * @{ | |
| */ | |
| /** @addtogroup STM32H745I_DISCOVERY | |
| * @{ | |
| */ | |
| /** @defgroup STM32H745I_DISCOVERY_LOW_LEVEL STM32H745I_DISCOVERY_LOW_LEVEL | |
| * @{ | |
| */ | |
| /** @defgroup STM32H745I_DISCOVERY_LOW_LEVEL_Exported_Types Exported Types | |
| * @{ | |
| */ | |
| typedef enum | |
| { | |
| LED1 = 0, | |
| LED_GREEN = LED1, | |
| LED2 = 1, | |
| LED_RED = LED2, | |
| } Led_TypeDef; | |
| typedef enum | |
| { | |
| BUTTON_WAKEUP = 0, | |
| } Button_TypeDef; | |
| typedef enum | |
| { | |
| BUTTON_MODE_GPIO = 0, | |
| BUTTON_MODE_EXTI = 1 | |
| } ButtonMode_TypeDef; | |
| typedef enum | |
| { | |
| PB_SET = 0, | |
| PB_RESET = !PB_SET | |
| } ButtonValue_TypeDef; | |
| typedef enum | |
| { | |
| DISCO_OK = 0, | |
| DISCO_ERROR = 1 | |
| } DISCO_Status_TypeDef; | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup STM32H745I_DISCOVERY_LOW_LEVEL_Exported_Constants Exported Constants | |
| * @{ | |
| */ | |
| /** | |
| * @brief Define for STM32H745I_DISCOVERY board | |
| */ | |
| #if !defined (USE_STM32H745I_DISCO) | |
| #define USE_STM32H745I_DISCO | |
| #endif | |
| #define BUTTON_USER BUTTON_WAKEUP | |
| #define LEDn ((uint32_t)2) | |
| #define LED1_GPIO_PORT GPIOJ | |
| #define LED1_PIN GPIO_PIN_2 | |
| #define LED2_GPIO_PORT GPIOI | |
| #define LED2_PIN GPIO_PIN_13 | |
| #define LEDx_GPIO_CLK_ENABLE() __HAL_RCC_GPIOI_CLK_ENABLE();__HAL_RCC_GPIOJ_CLK_ENABLE() | |
| #define LEDx_GPIO_CLK_DISABLE() __HAL_RCC_GPIOI_CLK_DISABLE();__HAL_RCC_GPIOJ_CLK_DISABLE() | |
| /** | |
| * @brief Definition for LCD Timer used to control the Brightnes | |
| */ | |
| #define LCD_TIMx TIM8 | |
| #define LCD_TIMx_CLK_ENABLE() __HAL_RCC_TIM8_CLK_ENABLE() | |
| #define LCD_TIMx_CLK_DISABLE() __HAL_RCC_TIM8_CLK_DISABLE() | |
| #define LCD_TIMx_CHANNEL TIM_CHANNEL_3 | |
| #define LCD_TIMx_CHANNEL_AF GPIO_AF3_TIM8 | |
| #define LCD_TIMX_PERIOD_VALUE ((uint32_t)50000) /* Period Value */ | |
| #define LCD_TIMX_PRESCALER_VALUE ((uint32_t)4) /* Prescaler Value */ | |
| /* Only one User/Wakeup button */ | |
| #define BUTTONn ((uint8_t)1) | |
| /** | |
| * @brief Wakeup push-button | |
| */ | |
| #define WAKEUP_BUTTON_PIN GPIO_PIN_13 | |
| #define WAKEUP_BUTTON_GPIO_PORT GPIOC | |
| #define WAKEUP_BUTTON_GPIO_CLK_ENABLE() __HAL_RCC_GPIOC_CLK_ENABLE() | |
| #define WAKEUP_BUTTON_GPIO_CLK_DISABLE() __HAL_RCC_GPIOC_CLK_DISABLE() | |
| #define WAKEUP_BUTTON_EXTI_IRQn EXTI15_10_IRQn | |
| /* Define the USER button as an alias of the Wakeup button */ | |
| #define USER_BUTTON_PIN WAKEUP_BUTTON_PIN | |
| #define USER_BUTTON_GPIO_PORT WAKEUP_BUTTON_GPIO_PORT | |
| #define USER_BUTTON_GPIO_CLK_ENABLE() WAKEUP_BUTTON_GPIO_CLK_ENABLE() | |
| #define USER_BUTTON_GPIO_CLK_DISABLE() WAKEUP_BUTTON_GPIO_CLK_DISABLE() | |
| #define USER_BUTTON_EXTI_IRQn WAKEUP_BUTTON_EXTI_IRQn | |
| #define BUTTON_GPIO_CLK_ENABLE() __HAL_RCC_GPIOC_CLK_ENABLE() | |
| /** | |
| * @brief TS_INT signal from TouchScreen when it is configured in interrupt mode | |
| */ | |
| #define TS_INT_PIN ((uint32_t)GPIO_PIN_2) | |
| #define TS_INT_GPIO_PORT ((GPIO_TypeDef*)GPIOG) | |
| #define TS_INT_GPIO_CLK_ENABLE() __HAL_RCC_GPIOG_CLK_ENABLE() | |
| #define TS_INT_GPIO_CLK_DISABLE() __HAL_RCC_GPIOG_CLK_DISABLE() | |
| #define TS_INT_EXTI_IRQn EXTI2_IRQn | |
| /** | |
| * @brief TouchScreen FT5336 Slave I2C address | |
| */ | |
| #define TS_I2C_ADDRESS ((uint16_t)0x70) | |
| /** | |
| * @brief Audio I2C Slave address | |
| */ | |
| #define AUDIO_I2C_ADDRESS ((uint16_t)0x34) | |
| /** | |
| * @brief User can use this section to tailor I2C4/I2C4 instance used and associated | |
| * resources (audio codec). | |
| * Definition for I2C4 clock resources | |
| */ | |
| #define DISCOVERY_I2Cx I2C4 | |
| #define DISCOVERY_I2Cx_CLK_ENABLE() __HAL_RCC_I2C4_CLK_ENABLE() | |
| #define DISCOVERY_I2Cx_SCL_SDA_GPIO_CLK_ENABLE() __HAL_RCC_GPIOD_CLK_ENABLE() | |
| #define DISCOVERY_I2Cx_FORCE_RESET() __HAL_RCC_I2C4_FORCE_RESET() | |
| #define DISCOVERY_I2Cx_RELEASE_RESET() __HAL_RCC_I2C4_RELEASE_RESET() | |
| /** @brief Definition for I2C4 Pins | |
| */ | |
| #define DISCOVERY_I2Cx_SCL_PIN GPIO_PIN_12 /*!< PD12 */ | |
| #define DISCOVERY_I2Cx_SDA_PIN GPIO_PIN_13 /*!< PD13 */ | |
| #define DISCOVERY_I2Cx_SCL_SDA_AF GPIO_AF4_I2C4 | |
| #define DISCOVERY_I2Cx_SCL_SDA_GPIO_PORT GPIOD | |
| /** @brief Definition of I2C4 interrupt requests | |
| */ | |
| #define DISCOVERY_I2Cx_EV_IRQn I2C4_EV_IRQn | |
| #define DISCOVERY_I2Cx_ER_IRQn I2C4_ER_IRQn | |
| /* I2C TIMING Register define when I2C clock source is SYSCLK */ | |
| /* I2C TIMING is calculated from APB1 source clock = 200 MHz */ | |
| /* 0x40912732 takes in account the big rising and aims a clock of 100khz */ | |
| #ifndef DISCOVERY_I2Cx_TIMING | |
| #define DISCOVERY_I2Cx_TIMING ((uint32_t)0x40912732) | |
| #endif /* DISCOVERY_I2Cx_TIMING */ | |
| /** | |
| * @} | |
| */ | |
| /** @defgroup STM32H745I_DISCOVERY_LOW_LEVEL_Exported_Functions Exported Functions | |
| * @{ | |
| */ | |
| uint32_t BSP_GetVersion(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); | |
| void BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef Button_Mode); | |
| void BSP_PB_DeInit(Button_TypeDef Button); | |
| uint32_t BSP_PB_GetState(Button_TypeDef Button); | |
| /** | |
| * @} | |
| */ | |
| /** | |
| * @} | |
| */ | |
| /** | |
| * @} | |
| */ | |
| /** | |
| * @} | |
| */ | |
| #ifdef __cplusplus | |
| } | |
| #endif | |
| #endif /* __STM32H745I_DISCOVERY_H */ | |
| /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |