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1383 lines
35 KiB
C
1383 lines
35 KiB
C
/**
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******************************************************************************
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* @file stm32h743i_eval.c
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* @author MCD Application Team
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* @brief This file provides a set of firmware functions to manage
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* LEDs
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* push-buttons
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* Joystick
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* POT
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* COM ports
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* available on STM32H743I_EVAL board from STMicroelectronics.
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*
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2019 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "stm32h743i_eval.h"
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#if (USE_BSP_IO_CLASS > 0U)
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#include "stm32h743i_eval_io.h"
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#endif
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/** @addtogroup BSP
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* @{
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*/
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/** @addtogroup STM32H743I_EVAL
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* @{
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*/
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/** @addtogroup STM32H743I_EVAL_LOW_LEVEL
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* @{
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*/
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/** @defgroup STM32H743I_EVAL_LOW_LEVEL_Private_TypesDefinitions LOW LEVEL Private Types Definitions
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* @{
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*/
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typedef void (* BSP_EXTI_LineCallback) (void);
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/**
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* @}
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*/
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/** @defgroup STM32H743I_EVAL_LOW_LEVEL_Private_FunctionPrototypes LOW LEVEL Private Function Prototypes
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* @{
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*/
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static void BUTTON_WAKEUP_EXTI_Callback(void);
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static void BUTTON_TAMPER_EXTI_Callback(void);
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static void BUTTON_USER_EXTI_Callback(void);
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#if (USE_BSP_COM_FEATURE > 0)
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static void USART1_MspInit(UART_HandleTypeDef *huart);
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static void USART1_MspDeInit(UART_HandleTypeDef *huart);
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#endif
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#if (USE_BSP_POT_FEATURE > 0)
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static void ADC1_MspInit(ADC_HandleTypeDef *hadc);
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static void ADC1_MspDeInit(ADC_HandleTypeDef *hadc);
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#endif
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#if (USE_BSP_JOY_FEATURE > 0)
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static void JOY1_EXTI_Callback(void);
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#endif
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/**
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* @}
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*/
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/** @defgroup STM32H743I_EVAL_LOW_LEVEL_Exported_Variables LOW LEVEL Exported Variables
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* @{
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*/
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EXTI_HandleTypeDef hpb_exti[BUTTONn];
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#if (USE_BSP_COM_FEATURE > 0)
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UART_HandleTypeDef hcom_uart[COMn];
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USART_TypeDef* COM_USART[COMn] = {COM1_UART};
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#endif
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#if (USE_BSP_POT_FEATURE > 0)
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ADC_HandleTypeDef hpot_adc[POTn];
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#endif
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/**
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* @}
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*/
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/** @defgroup STM32H743I_EVAL_LOW_LEVEL_Private_Variables LOW LEVEL Private Variables
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* @{
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*/
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static GPIO_TypeDef* LED_PORT[LEDn] = {
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LED1_GPIO_PORT,
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0,
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LED3_GPIO_PORT,
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0
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};
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static const uint32_t LED_PIN[LEDn] = {LED1_PIN,
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#if (USE_BSP_IO_CLASS > 0)
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LED2_PIN,
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#else
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0,
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#endif
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LED3_PIN,
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#if (USE_BSP_IO_CLASS > 0)
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LED4_PIN
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#else
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0
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#endif
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};
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static GPIO_TypeDef* BUTTON_PORT[BUTTONn] = {BUTTON_WAKEUP_GPIO_PORT,
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BUTTON_TAMPER_GPIO_PORT,
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BUTTON_USER_GPIO_PORT
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};
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static const uint16_t BUTTON_PIN[BUTTONn] = {BUTTON_WAKEUP_PIN,
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BUTTON_TAMPER_PIN,
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BUTTON_USER_PIN
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};
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static const IRQn_Type BUTTON_IRQn[BUTTONn] = {BUTTON_WAKEUP_EXTI_IRQn,
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BUTTON_TAMPER_EXTI_IRQn,
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BUTTON_USER_EXTI_IRQn
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};
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#if (USE_BSP_COM_FEATURE > 0)
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#if (USE_COM_LOG > 0)
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static COM_TypeDef COM_ActiveLogPort = COM1;
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#endif
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#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
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static uint32_t IsComMspCbValid[COMn] = {0};
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#endif
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#endif
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#if (USE_BSP_POT_FEATURE > 0)
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#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1)
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static uint32_t IsAPotMspCbValid[POTn] = {0};
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#endif
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#endif
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#if (USE_BSP_JOY_FEATURE > 0)
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#if (USE_BSP_IO_CLASS > 0)
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static const uint16_t JOY_SEL_PIN[JOYn] = {JOY1_SEL_PIN};
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static const uint16_t JOY_DOWN_PIN[JOYn] = {JOY1_DOWN_PIN};
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static const uint16_t JOY_LEFT_PIN[JOYn] = {JOY1_LEFT_PIN};
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static const uint16_t JOY_RIGHT_PIN[JOYn] = {JOY1_RIGHT_PIN};
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static const uint16_t JOY_UP_PIN[JOYn] = {JOY1_UP_PIN};
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static const uint16_t JOY_ALL_PIN[JOYn] = {JOY1_ALL_PIN};
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#endif
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static uint32_t JoyPinsMask;
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static EXTI_HandleTypeDef hjoy_exti[JOYn];
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#endif
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/**
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* @}
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*/
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/** @addtogroup STM32H743I_EVAL_LOW_LEVEL_Exported_Functions
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* @{
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*/
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/**
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* @brief This method returns the STM32H743I EVAL BSP Driver revision
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* @retval version: 0xXYZR (8bits for each decimal, R for RC)
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*/
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int32_t BSP_GetVersion(void)
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{
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return (int32_t)STM32H743I_EVAL_BSP_VERSION;
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}
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/**
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* @brief This method returns the board name
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* @retval pointer to the board name string
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*/
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const uint8_t* BSP_GetBoardName(void)
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{
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return (uint8_t *)STM32H743I_EVAL_BSP_BOARD_NAME;
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}
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/**
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* @brief This method returns the board ID
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* @retval pointer to the board name string
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*/
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const uint8_t* BSP_GetBoardID(void)
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{
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return (uint8_t *)STM32H743I_EVAL_BSP_BOARD_ID;
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}
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/**
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* @brief Configures LED on GPIO and/or on MFX.
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* @param Led: LED to be configured.
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* This parameter can be one of the following values:
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* @arg LED1
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* @arg LED2
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* @arg LED3
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* @arg LED4
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* @retval BSP status
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*/
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int32_t BSP_LED_Init(Led_TypeDef Led)
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{
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int32_t ret = BSP_ERROR_NONE;
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GPIO_InitTypeDef gpio_init_structure;
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if((Led == LED1) || (Led == LED3))
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{
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/* Enable the GPIO_LED clock */
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if(Led == LED1)
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{
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LED1_GPIO_CLK_ENABLE();
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}
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else
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{
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LED3_GPIO_CLK_ENABLE();
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}
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/* Configure the GPIO_LED pin */
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gpio_init_structure.Mode = GPIO_MODE_OUTPUT_PP;
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gpio_init_structure.Pull = GPIO_PULLUP;
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gpio_init_structure.Speed = GPIO_SPEED_FREQ_HIGH;
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gpio_init_structure.Pin = LED_PIN [Led];
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HAL_GPIO_Init(LED_PORT [Led], &gpio_init_structure);
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HAL_GPIO_WritePin(LED_PORT [Led], LED_PIN[Led], GPIO_PIN_SET);
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}
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else
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{
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#if (USE_BSP_IO_CLASS > 0)
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BSP_IO_Init_t io_init_structure;
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io_init_structure.Pin = LED_PIN[Led];
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io_init_structure.Pull = IO_PULLUP;
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io_init_structure.Mode = IO_MODE_OUTPUT_PP;
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/* Initialize MFX */
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if(BSP_IO_Init(0, &io_init_structure) != BSP_ERROR_NONE)
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{
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ret = BSP_ERROR_NO_INIT;
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}
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else
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{
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if(BSP_IO_WritePin(0, LED_PIN[Led], IO_PIN_SET) != BSP_ERROR_NONE)
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{
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ret = BSP_ERROR_NO_INIT;
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}
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}
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#endif /* (USE_BSP_IO_CLASS > 0) */
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}
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return ret;
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}
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/**
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* @brief DeInit LEDs.
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* @param Led LED to be configured.
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* This parameter can be one of the following values:
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* @arg LED1
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* @arg LED2
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* @arg LED3
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* @arg LED4
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* @note Led DeInit does not disable the GPIO clock nor disable the Mfx
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* @retval BSP status
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*/
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int32_t BSP_LED_DeInit(Led_TypeDef Led)
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{
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int32_t ret = BSP_ERROR_NONE;
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if((Led == LED1) || (Led == LED3))
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{
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/* Turn off LED */
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HAL_GPIO_WritePin (LED_PORT [Led], (uint16_t)LED_PIN[Led], GPIO_PIN_RESET);
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HAL_GPIO_DeInit (LED_PORT [Led], LED_PIN [Led]);
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}
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else
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{
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#if (USE_BSP_IO_CLASS > 0)
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BSP_IO_Init_t io_init_structure;
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if(BSP_IO_WritePin(0, LED_PIN[Led], IO_PIN_RESET) != BSP_ERROR_NONE)
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{
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ret = BSP_ERROR_NO_INIT;
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}
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else
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{
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io_init_structure.Pin = LED_PIN[Led];
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io_init_structure.Pull = IO_PULLUP;
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io_init_structure.Mode = IO_MODE_OFF;
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if(BSP_IO_Init(0, &io_init_structure) != BSP_ERROR_NONE)
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{
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ret = BSP_ERROR_NO_INIT;
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}
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}
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#endif /* (USE_BSP_IO_CLASS > 0) */
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}
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return ret;
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}
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/**
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* @brief Turns selected LED On.
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* @param Led LED to be set on
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* This parameter can be one of the following values:
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* @arg LED1
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* @arg LED2
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* @arg LED3
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* @arg LED4
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* @retval BSP status
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*/
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int32_t BSP_LED_On(Led_TypeDef Led)
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{
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int32_t ret = BSP_ERROR_NONE;
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if((Led == LED1)||(Led == LED3))
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{
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HAL_GPIO_WritePin (LED_PORT [Led], (uint16_t)LED_PIN [Led], GPIO_PIN_RESET);
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}
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else
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{
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#if (USE_BSP_IO_CLASS > 0)
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ret = BSP_IO_WritePin(0, LED_PIN[Led], IO_PIN_RESET);
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#endif /* (USE_BSP_IO_CLASS > 0) */
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}
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return ret;
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}
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/**
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* @brief Turns selected LED Off.
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* @param Led LED to be set off
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* This parameter can be one of the following values:
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* @arg LED1
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* @arg LED2
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* @arg LED3
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* @arg LED4
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* @retval BSP status
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*/
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int32_t BSP_LED_Off(Led_TypeDef Led)
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{
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int32_t ret = BSP_ERROR_NONE;
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if((Led == LED1)||(Led == LED3))
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{
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HAL_GPIO_WritePin (LED_PORT [Led], (uint16_t)LED_PIN [Led], GPIO_PIN_SET);
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}
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else
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{
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#if (USE_BSP_IO_CLASS > 0)
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ret = BSP_IO_WritePin(0, LED_PIN[Led], IO_PIN_SET);
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#endif /* (USE_BSP_IO_CLASS > 0) */
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}
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return ret;
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}
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/**
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* @brief Toggles the selected LED.
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* @param Led LED to be toggled
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* This parameter can be one of the following values:
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* @arg LED1
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* @arg LED2
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* @arg LED3
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* @arg LED4
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* @retval BSP status
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*/
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int32_t BSP_LED_Toggle(Led_TypeDef Led)
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{
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int32_t ret = BSP_ERROR_NONE;
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if((Led == LED1) || (Led == LED3))
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{
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HAL_GPIO_TogglePin(LED_PORT[Led], (uint16_t)LED_PIN[Led]);
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}
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else
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{
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#if (USE_BSP_IO_CLASS > 0)
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ret = BSP_IO_TogglePin(0, LED_PIN[Led]);
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#endif /* (USE_BSP_IO_CLASS > 0) */
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}
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return ret;
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}
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/**
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* @brief Get the selected LED state.
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* @param Led LED to be get its state
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* This parameter can be one of the following values:
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* @arg LED1
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* @arg LED2
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* @arg LED3
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* @arg LED4
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* @retval LED status
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*/
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int32_t BSP_LED_GetState (Led_TypeDef Led)
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{
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int32_t ret = BSP_ERROR_NONE;
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if((Led == LED1)||(Led == LED3))
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{
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ret = (int32_t)HAL_GPIO_ReadPin (LED_PORT [Led], (uint16_t)LED_PIN [Led]);
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}
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else
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{
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#if (USE_BSP_IO_CLASS > 0)
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ret = BSP_IO_ReadPin(0, LED_PIN[Led]);
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#endif /* (USE_BSP_IO_CLASS > 0) */
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}
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return ret;
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}
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|
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/**
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* @brief Configures button GPIO and EXTI Line.
|
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* @param Button: Button to be configured
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* This parameter can be one of the following values:
|
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* @arg BUTTON_USER: User Push Button
|
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* @arg BUTTON_WAKEUP: Wakeup Push Button
|
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* @arg BUTTON_TAMPER: Tamper Push Button
|
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* @param ButtonMode: Button mode
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|
* This parameter can be one of the following values:
|
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* @arg BUTTON_MODE_GPIO: Button will be used as simple IO
|
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* @arg BUTTON_MODE_EXTI: Button will be connected to EXTI line
|
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* with interrupt generation capability
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|
* @note On STM32H743I-EVAL evaluation board, the three buttons (Wakeup, Tamper
|
|
* and key buttons) are mapped on the same push button named "Wakeup/Tamper"
|
|
* on the board serigraphy.
|
|
* @retval BSP status
|
|
*/
|
|
int32_t BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMode)
|
|
{
|
|
GPIO_InitTypeDef gpio_init_structure;
|
|
static BSP_EXTI_LineCallback ButtonCallback[BUTTONn] ={
|
|
BUTTON_WAKEUP_EXTI_Callback,
|
|
BUTTON_TAMPER_EXTI_Callback,
|
|
BUTTON_USER_EXTI_Callback
|
|
};
|
|
static uint32_t BSP_BUTTON_PRIO [BUTTONn] ={
|
|
BSP_BUTTON_WAKEUP_IT_PRIORITY,
|
|
BSP_BUTTON_TAMPER_IT_PRIORITY,
|
|
BSP_BUTTON_USER_IT_PRIORITY,
|
|
};
|
|
static const uint32_t BUTTON_EXTI_LINE[BUTTONn] ={
|
|
BUTTON_WAKEUP_EXTI_LINE,
|
|
BUTTON_TAMPER_EXTI_LINE,
|
|
BUTTON_USER_EXTI_LINE,
|
|
};
|
|
/* Enable the BUTTON clock */
|
|
if(Button == BUTTON_WAKEUP)
|
|
{
|
|
BUTTON_WAKEUP_GPIO_CLK_ENABLE();
|
|
}
|
|
else if(Button == BUTTON_TAMPER)
|
|
{
|
|
BUTTON_TAMPER_GPIO_CLK_ENABLE();
|
|
}
|
|
else
|
|
{
|
|
BUTTON_USER_GPIO_CLK_ENABLE();
|
|
}
|
|
gpio_init_structure.Pin = BUTTON_PIN [Button];
|
|
gpio_init_structure.Pull = GPIO_NOPULL;
|
|
gpio_init_structure.Speed = GPIO_SPEED_FREQ_HIGH;
|
|
|
|
if(Button == BUTTON_TAMPER)
|
|
{
|
|
gpio_init_structure.Pull = GPIO_PULLUP;
|
|
}
|
|
|
|
if(ButtonMode == BUTTON_MODE_GPIO)
|
|
{
|
|
/* Configure Button pin as input */
|
|
gpio_init_structure.Mode = GPIO_MODE_INPUT;
|
|
HAL_GPIO_Init(BUTTON_PORT [Button], &gpio_init_structure);
|
|
}
|
|
else /* (ButtonMode == BUTTON_MODE_EXTI) */
|
|
{
|
|
/* Configure Button pin as input with External interrupt */
|
|
gpio_init_structure.Mode = GPIO_MODE_IT_RISING;
|
|
|
|
HAL_GPIO_Init(BUTTON_PORT[Button], &gpio_init_structure);
|
|
|
|
(void)HAL_EXTI_GetHandle(&hpb_exti[Button], BUTTON_EXTI_LINE[Button]);
|
|
(void)HAL_EXTI_RegisterCallback(&hpb_exti[Button], HAL_EXTI_COMMON_CB_ID, ButtonCallback[Button]);
|
|
|
|
/* Enable and set Button EXTI Interrupt to the lowest priority */
|
|
HAL_NVIC_SetPriority((BUTTON_IRQn[Button]), BSP_BUTTON_PRIO[Button], 0x00);
|
|
HAL_NVIC_EnableIRQ((BUTTON_IRQn[Button]));
|
|
}
|
|
|
|
return BSP_ERROR_NONE;
|
|
}
|
|
|
|
/**
|
|
* @brief Push Button DeInit.
|
|
* @param Button Button to be configured
|
|
* This parameter can be one of the following values:
|
|
* @arg BUTTON_USER: User Push Button
|
|
* @arg BUTTON_TAMPER: Tamper Push Button
|
|
* @arg BUTTON_WAKEUP: Wakeup Push Button
|
|
* @note PB DeInit does not disable the GPIO clock
|
|
* @retval BSP status
|
|
*/
|
|
int32_t BSP_PB_DeInit(Button_TypeDef Button)
|
|
{
|
|
GPIO_InitTypeDef gpio_init_structure;
|
|
|
|
gpio_init_structure.Pin = BUTTON_PIN[Button];
|
|
HAL_NVIC_DisableIRQ((IRQn_Type)(BUTTON_IRQn[Button]));
|
|
HAL_GPIO_DeInit(BUTTON_PORT[Button], gpio_init_structure.Pin);
|
|
|
|
return BSP_ERROR_NONE;
|
|
}
|
|
|
|
/**
|
|
* @brief Returns the selected button state.
|
|
* @param Button Button to be checked
|
|
* This parameter can be one of the following values:
|
|
* @arg BUTTON_USER: User Push Button
|
|
* @arg BUTTON_TAMPER: Tamper Push Button
|
|
* @arg BUTTON_WAKEUP: Wakeup Push Button
|
|
* @retval The Button GPIO pin value
|
|
*/
|
|
int32_t BSP_PB_GetState(Button_TypeDef Button)
|
|
{
|
|
return (int32_t)HAL_GPIO_ReadPin(BUTTON_PORT[Button], BUTTON_PIN[Button]);
|
|
}
|
|
|
|
/**
|
|
* @brief This function handles Push-Button interrupt requests.
|
|
* @param Button Specifies the pin connected EXTI line
|
|
* @retval None
|
|
*/
|
|
void BSP_PB_IRQHandler(Button_TypeDef Button)
|
|
{
|
|
HAL_EXTI_IRQHandler(&hpb_exti[Button]);
|
|
}
|
|
|
|
/**
|
|
* @brief BSP Push Button callback
|
|
* @param Button Specifies the pin connected EXTI line
|
|
* @retval None.
|
|
*/
|
|
__weak void BSP_PB_Callback(Button_TypeDef Button)
|
|
{
|
|
/* Prevent unused argument(s) compilation warning */
|
|
UNUSED(Button);
|
|
/* This function should be implemented by the user application.
|
|
It is called into this driver when an event on Button is triggered. */
|
|
}
|
|
|
|
#if (USE_BSP_COM_FEATURE > 0)
|
|
/**
|
|
* @brief Configures COM port.
|
|
* @param COM COM port to be configured.
|
|
* This parameter can be COM1
|
|
* @param COM_Init Pointer to a UART_HandleTypeDef structure that contains the
|
|
* configuration information for the specified USART peripheral.
|
|
* @retval BSP status
|
|
*/
|
|
int32_t BSP_COM_Init(COM_TypeDef COM, COM_InitTypeDef *COM_Init)
|
|
{
|
|
int32_t ret = BSP_ERROR_NONE;
|
|
|
|
if(COM >= COMn)
|
|
{
|
|
ret = BSP_ERROR_WRONG_PARAM;
|
|
}
|
|
else
|
|
{
|
|
/* Init the UART Msp */
|
|
#if (USE_HAL_UART_REGISTER_CALLBACKS == 0)
|
|
USART1_MspInit(&hcom_uart[COM]);
|
|
#else
|
|
if(IsComMspCbValid[COM] == 0U)
|
|
{
|
|
if(BSP_COM_RegisterDefaultMspCallbacks(COM) != BSP_ERROR_NONE)
|
|
{
|
|
ret = BSP_ERROR_MSP_FAILURE;
|
|
}
|
|
}
|
|
#endif
|
|
if(ret == BSP_ERROR_NONE)
|
|
{
|
|
/* USART configuration */
|
|
hcom_uart[COM].Instance = COM_USART[COM];
|
|
if(MX_USART1_Init(&hcom_uart[COM], COM_Init) != HAL_OK)
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief DeInit COM port.
|
|
* @param COM COM port to be configured.
|
|
* This parameter can be (COM1)
|
|
* @retval BSP status
|
|
*/
|
|
int32_t BSP_COM_DeInit(COM_TypeDef COM)
|
|
{
|
|
int32_t ret = BSP_ERROR_NONE;
|
|
|
|
if(COM >= COMn)
|
|
{
|
|
ret = BSP_ERROR_WRONG_PARAM;
|
|
}
|
|
else
|
|
{
|
|
#if (USE_HAL_UART_REGISTER_CALLBACKS == 0)
|
|
USART1_MspDeInit(&hcom_uart[COM]);
|
|
#endif /* (USE_HAL_UART_REGISTER_CALLBACKS == 0) */
|
|
|
|
if(HAL_UART_DeInit(&hcom_uart[COM]) != HAL_OK)
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief Configures COM1 port.
|
|
* @param huart USART handle
|
|
* @param COM_Init Pointer to a UART_HandleTypeDef structure that contains the
|
|
* configuration information for the specified USART peripheral.
|
|
* @retval HAL error code
|
|
*/
|
|
__weak HAL_StatusTypeDef MX_USART1_Init(UART_HandleTypeDef *huart, MX_UART_InitTypeDef *COM_Init)
|
|
{
|
|
/* USART configuration */
|
|
huart->Instance = COM_USART[COM1];
|
|
huart->Init.BaudRate = COM_Init->BaudRate;
|
|
huart->Init.Mode = UART_MODE_TX_RX;
|
|
huart->Init.Parity = (uint32_t)COM_Init->Parity;
|
|
huart->Init.WordLength = COM_Init->WordLength;
|
|
huart->Init.StopBits = (uint32_t)COM_Init->StopBits;
|
|
huart->Init.HwFlowCtl = (uint32_t)COM_Init->HwFlowCtl;
|
|
huart->Init.OverSampling = UART_OVERSAMPLING_8;
|
|
|
|
return HAL_UART_Init(huart);
|
|
}
|
|
|
|
#if (USE_HAL_UART_REGISTER_CALLBACKS == 1)
|
|
/**
|
|
* @brief Register Default COM Msp Callbacks
|
|
* @param COM COM port to be configured.
|
|
* @retval BSP status
|
|
*/
|
|
int32_t BSP_COM_RegisterDefaultMspCallbacks(COM_TypeDef COM)
|
|
{
|
|
int32_t ret = BSP_ERROR_NONE;
|
|
|
|
if(COM >= COMn)
|
|
{
|
|
ret = BSP_ERROR_WRONG_PARAM;
|
|
}
|
|
else
|
|
{
|
|
__HAL_UART_RESET_HANDLE_STATE(&hcom_uart[COM]);
|
|
|
|
/* Register default MspInit/MspDeInit Callback */
|
|
if(HAL_UART_RegisterCallback(&hcom_uart[COM], HAL_UART_MSPINIT_CB_ID, USART1_MspInit) != HAL_OK)
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
else if(HAL_UART_RegisterCallback(&hcom_uart[COM], HAL_UART_MSPDEINIT_CB_ID, USART1_MspDeInit) != HAL_OK)
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
else
|
|
{
|
|
IsComMspCbValid[COM] = 1U;
|
|
}
|
|
}
|
|
|
|
/* BSP status */
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief Register COM Msp Callback registering
|
|
* @param COM COM port to be configured.
|
|
* @param Callbacks pointer to COM MspInit/MspDeInit callback functions
|
|
* @retval BSP status
|
|
*/
|
|
int32_t BSP_COM_RegisterMspCallbacks(COM_TypeDef COM, BSP_COM_Cb_t *Callback)
|
|
{
|
|
int32_t ret = BSP_ERROR_NONE;
|
|
|
|
if(COM >= COMn)
|
|
{
|
|
ret = BSP_ERROR_WRONG_PARAM;
|
|
}
|
|
else
|
|
{
|
|
__HAL_UART_RESET_HANDLE_STATE(&hcom_uart[COM]);
|
|
|
|
/* Register MspInit/MspDeInit Callbacks */
|
|
if(HAL_UART_RegisterCallback(&hcom_uart[COM], HAL_UART_MSPINIT_CB_ID, Callback->pMspInitCb) != HAL_OK)
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
else if(HAL_UART_RegisterCallback(&hcom_uart[COM], HAL_UART_MSPDEINIT_CB_ID, Callback->pMspDeInitCb) != HAL_OK)
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
else
|
|
{
|
|
IsComMspCbValid[COM] = 1U;
|
|
}
|
|
}
|
|
|
|
/* BSP status */
|
|
return ret;
|
|
}
|
|
#endif /* USE_HAL_UART_REGISTER_CALLBACKS */
|
|
|
|
#if (USE_COM_LOG > 0)
|
|
/**
|
|
* @brief Select the active COM port.
|
|
* @param COM COM port to be activated.
|
|
* This parameter can be COM1
|
|
* @retval BSP status
|
|
*/
|
|
int32_t BSP_COM_SelectLogPort(COM_TypeDef COM)
|
|
{
|
|
if(COM_ActiveLogPort != COM)
|
|
{
|
|
COM_ActiveLogPort = COM;
|
|
}
|
|
return BSP_ERROR_NONE;
|
|
}
|
|
|
|
#ifdef __GNUC__
|
|
int __io_putchar (int ch)
|
|
#else
|
|
int fputc (int ch, FILE *f)
|
|
#endif /* __GNUC__ */
|
|
{
|
|
(void)HAL_UART_Transmit (&hcom_uart [COM_ActiveLogPort], (uint8_t *) &ch, 1, COM_POLL_TIMEOUT);
|
|
return ch;
|
|
}
|
|
#endif /* USE_COM_LOG */
|
|
#endif /* USE_BSP_COM_FEATURE */
|
|
|
|
#if (USE_BSP_POT_FEATURE > 0)
|
|
/**
|
|
* @brief Init Potentiometer.
|
|
* @param POT Potentiometer to be activated.
|
|
* @retval BSP status
|
|
*/
|
|
int32_t BSP_POT_Init(POT_TypeDef POT)
|
|
{
|
|
int32_t ret = BSP_ERROR_NONE;
|
|
|
|
if(POT >= POTn)
|
|
{
|
|
ret = BSP_ERROR_WRONG_PARAM;
|
|
}
|
|
else
|
|
{
|
|
#if (USE_HAL_ADC_REGISTER_CALLBACKS == 0)
|
|
/* Init the ADC Msp */
|
|
ADC1_MspInit(&hpot_adc[POT]);
|
|
#else
|
|
if(IsPotMspCbValid[POT] == 0U)
|
|
{
|
|
if(BSP_POT_RegisterDefaultMspCallbacks(POT) != BSP_ERROR_NONE)
|
|
{
|
|
ret = BSP_ERROR_MSP_FAILURE;
|
|
}
|
|
}
|
|
#endif
|
|
if(ret == BSP_ERROR_NONE)
|
|
{
|
|
/* ADC configuration */
|
|
hpot_adc[POT].Instance = POT1_ADC;
|
|
|
|
if(MX_ADC1_Init(&hpot_adc[POT]) != HAL_OK)
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief De-Initialize the Potentiometer.
|
|
* @param POT Potentiometer to be deactivated.
|
|
* @retval BSP status
|
|
*/
|
|
int32_t BSP_POT_DeInit(POT_TypeDef POT)
|
|
{
|
|
int32_t ret = BSP_ERROR_NONE;
|
|
|
|
if(POT >= POTn)
|
|
{
|
|
ret = BSP_ERROR_WRONG_PARAM;
|
|
}
|
|
else
|
|
{
|
|
#if (USE_HAL_ADC_REGISTER_CALLBACKS == 0)
|
|
ADC1_MspDeInit(&hpot_adc[POT]);
|
|
#endif /* (USE_HAL_ADC_REGISTER_CALLBACKS == 0) */
|
|
|
|
if(HAL_ADC_DeInit(&hpot_adc[POT]) != HAL_OK)
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief Get Potentiometer level in 12 bits.
|
|
* @param POT Potentiometer instance
|
|
* @retval Potentiometer level(0..100%) / 0xFFFFFFFF : Error
|
|
*/
|
|
int32_t BSP_POT_GetLevel(POT_TypeDef POT)
|
|
{
|
|
int32_t ret = BSP_ERROR_PERIPH_FAILURE;
|
|
|
|
if(POT >= POTn)
|
|
{
|
|
ret = BSP_ERROR_WRONG_PARAM;
|
|
}
|
|
else
|
|
{
|
|
if(HAL_ADC_Start(&hpot_adc[POT]) == HAL_OK)
|
|
{
|
|
if(HAL_ADC_PollForConversion(&hpot_adc[POT], POT_ADC_POLL_TIMEOUT) == HAL_OK)
|
|
{
|
|
if(HAL_ADC_GetValue(&hpot_adc[POT]) <= (uint32_t)0xFFF)
|
|
{
|
|
ret =(int32_t)POT_CONVERT2PERC((uint16_t)HAL_ADC_GetValue(&hpot_adc[POT]));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief Configures ADC peripheral
|
|
* @param hadc ADC handle
|
|
* @retval HAL error code
|
|
*/
|
|
__weak HAL_StatusTypeDef MX_ADC1_Init(ADC_HandleTypeDef *hadc)
|
|
{
|
|
HAL_StatusTypeDef ret = HAL_OK;
|
|
ADC_ChannelConfTypeDef sConfig;
|
|
|
|
/* ADC configuration */
|
|
hadc->Instance = POT1_ADC;
|
|
hadc->Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4;
|
|
hadc->Init.Resolution = ADC_RESOLUTION_12B;
|
|
hadc->Init.ScanConvMode = (uint32_t)DISABLE;
|
|
#if defined(ADC_EOC_SINGLE_CONV)
|
|
hadc->Init.EOCSelection = ADC_EOC_SINGLE_CONV;
|
|
#endif
|
|
hadc->Init.ContinuousConvMode = DISABLE;
|
|
hadc->Init.NbrOfConversion = 1;
|
|
hadc->Init.DiscontinuousConvMode = DISABLE;
|
|
hadc->Init.NbrOfDiscConversion = 0;
|
|
hadc->Init.ExternalTrigConv = ADC_EXTERNALTRIG_T1_CC1;
|
|
hadc->Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
|
|
|
if (HAL_ADC_Init(hadc) != HAL_OK)
|
|
{
|
|
ret = HAL_ERROR;
|
|
}
|
|
else
|
|
{
|
|
/**Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time.
|
|
*/
|
|
sConfig.Channel = POT1_ADC_CHANNEL;
|
|
sConfig.Rank = 1;
|
|
sConfig.SamplingTime = POT1_SAMPLING_TIME;
|
|
sConfig.Offset = 0;
|
|
#if defined(ADC_SINGLE_ENDED)
|
|
sConfig.SingleDiff = ADC_SINGLE_ENDED;
|
|
#endif
|
|
#if defined(ADC_OFFSET_NONE)
|
|
sConfig.OffsetNumber = ADC_OFFSET_NONE;
|
|
#endif
|
|
if (HAL_ADC_ConfigChannel(hadc, &sConfig) != HAL_OK)
|
|
{
|
|
ret = HAL_ERROR;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
#if (USE_HAL_ADC_REGISTER_CALLBACKS == 1)
|
|
/**
|
|
* @brief Register Default Potentiometer Msp Callbacks
|
|
* @param POT Potentiometer instance
|
|
* @retval BSP status
|
|
*/
|
|
int32_t BSP_POT_RegisterDefaultMspCallbacks (POT_TypeDef POT)
|
|
{
|
|
int32_t ret = BSP_ERROR_NONE;
|
|
|
|
if(POT >= POTn)
|
|
{
|
|
ret = BSP_ERROR_WRONG_PARAM;
|
|
}
|
|
else
|
|
{
|
|
__HAL_ADC_RESET_HANDLE_STATE(&hpot_adc[POT]);
|
|
|
|
/* Register default MspInit/MspDeInit Callback */
|
|
if(HAL_ADC_RegisterCallback(&hpot_adc[POT], HAL_ADC_MSPINIT_CB_ID, ADC1_MspInit) != HAL_OK)
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
else if(HAL_ADC_RegisterCallback(&hpot_adc[POT], HAL_ADC_MSPDEINIT_CB_ID, ADC1_MspDeInit) != HAL_OK)
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
else
|
|
{
|
|
IsPotMspCbValid[POT] = 1U;
|
|
}
|
|
}
|
|
|
|
/* BSP status */
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief Register Potentiometer Msp Callback registering
|
|
* @param POT Potentiometer instance
|
|
* @param Callbacks pointer to Potentiometer MspInit/MspDeInit callback functions
|
|
* @retval BSP status
|
|
*/
|
|
int32_t BSP_POT_RegisterMspCallbacks (POT_TypeDef POT, BSP_POT_Cb_t *Callback)
|
|
{
|
|
int32_t ret = BSP_ERROR_NONE;
|
|
|
|
if(POT >= POTn)
|
|
{
|
|
ret = BSP_ERROR_WRONG_PARAM;
|
|
}
|
|
else
|
|
{
|
|
__HAL_ADC_RESET_HANDLE_STATE(&hpot_adc[POT]);
|
|
|
|
/* Register MspInit/MspDeInit Callbacks */
|
|
if(HAL_ADC_RegisterCallback(&hpot_adc[POT], HAL_ADC_MSPINIT_CB_ID, Callback->pMspInitCb) != HAL_OK)
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
else if(HAL_ADC_RegisterCallback(&hpot_adc[POT], HAL_ADC_MSPDEINIT_CB_ID, Callback->pMspDeInitCb) != HAL_OK)
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
else
|
|
{
|
|
IsPotMspCbValid[POT] = 1U;
|
|
}
|
|
}
|
|
|
|
/* BSP status */
|
|
return ret;
|
|
}
|
|
#endif /* USE_HAL_ADC_REGISTER_CALLBACKS */
|
|
#endif /* USE_BSP_POT_FEATURE */
|
|
|
|
#if (USE_BSP_JOY_FEATURE > 0)
|
|
/**
|
|
* @brief Configures ystick GPIO and EXTI modes.
|
|
* @param JOY Joystick to be initialized
|
|
* @param JoyMode Button mode.
|
|
* This parameter can be one of the following values:
|
|
* @arg JOY_MODE_GPIO: Joystick pins will be used as simple IOs
|
|
* @arg JOY_MODE_EXTI: Joystick pins will be connected to EXTI line
|
|
* with interrupt generation capability
|
|
* @param JoyPins joystick pins to be initialized
|
|
* @retval BSP status
|
|
*/
|
|
int32_t BSP_JOY_Init(JOY_TypeDef JOY, JOYMode_TypeDef JoyMode, JOYPin_TypeDef JoyPins)
|
|
{
|
|
int32_t ret;
|
|
static BSP_EXTI_LineCallback JoyCallback[JOYn] = {JOY1_EXTI_Callback};
|
|
static const uint32_t JOY_EXTI_LINE[JOYn] = {JOY1_EXTI_LINE};
|
|
#if (USE_BSP_IO_CLASS > 0)
|
|
BSP_IO_Init_t io_init_structure;
|
|
|
|
/* Initialize the BSP IO driver and configure the joystick pin */
|
|
switch (JoyPins)
|
|
{
|
|
case JOY_SEL:
|
|
io_init_structure.Pin = JOY_SEL_PIN[JOY];
|
|
break;
|
|
case JOY_DOWN:
|
|
io_init_structure.Pin = JOY_DOWN_PIN[JOY];
|
|
break;
|
|
case JOY_LEFT:
|
|
io_init_structure.Pin = JOY_LEFT_PIN[JOY];
|
|
break;
|
|
case JOY_RIGHT:
|
|
io_init_structure.Pin = JOY_RIGHT_PIN[JOY];
|
|
break;
|
|
case JOY_UP:
|
|
io_init_structure.Pin = JOY_UP_PIN[JOY];
|
|
break;
|
|
case JOY_ALL:
|
|
io_init_structure.Pin = JOY_ALL_PIN[JOY];
|
|
break;
|
|
default :
|
|
break;
|
|
}
|
|
JoyPinsMask |= io_init_structure.Pin;
|
|
io_init_structure.Mode = (JoyMode == JOY_MODE_GPIO) ? IO_MODE_INPUT : IO_MODE_IT_LOW_LEVEL;
|
|
io_init_structure.Pull = IO_PULLUP;
|
|
|
|
ret = BSP_IO_Init(0, &io_init_structure);
|
|
#endif
|
|
if ((ret == BSP_ERROR_NONE) && (JoyMode == JOY_MODE_EXTI))
|
|
{
|
|
if (HAL_EXTI_GetHandle(&hjoy_exti[JOY], JOY_EXTI_LINE[JOY]) == HAL_OK)
|
|
{
|
|
if (HAL_EXTI_RegisterCallback(&hjoy_exti[JOY], HAL_EXTI_COMMON_CB_ID, JoyCallback[JOY]) != HAL_OK)
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ret = BSP_ERROR_PERIPH_FAILURE;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief DeInit joystick GPIOs.
|
|
* @note JOY DeInit does not disable the MFX, just set the MFX pins in Off mode
|
|
* @param JoyPins joystick pins to be de-initialized
|
|
* @retval BSP status
|
|
*/
|
|
int32_t BSP_JOY_DeInit(JOY_TypeDef JOY, JOYPin_TypeDef JoyPins)
|
|
{
|
|
int32_t ret = BSP_ERROR_NONE;
|
|
#if (USE_BSP_IO_CLASS > 0)
|
|
BSP_IO_Init_t io_init_structure;
|
|
|
|
switch (JoyPins)
|
|
{
|
|
case JOY_SEL:
|
|
io_init_structure.Pin = JOY_SEL_PIN[JOY];
|
|
break;
|
|
case JOY_DOWN:
|
|
io_init_structure.Pin = JOY_DOWN_PIN[JOY];
|
|
break;
|
|
case JOY_LEFT:
|
|
io_init_structure.Pin = JOY_LEFT_PIN[JOY];
|
|
break;
|
|
case JOY_RIGHT:
|
|
io_init_structure.Pin = JOY_RIGHT_PIN[JOY];
|
|
break;
|
|
case JOY_UP:
|
|
io_init_structure.Pin = JOY_UP_PIN[JOY];
|
|
break;
|
|
case JOY_ALL:
|
|
io_init_structure.Pin = JOY_ALL_PIN[JOY];
|
|
break;
|
|
default :
|
|
break;
|
|
}
|
|
|
|
io_init_structure.Pull = IO_PULLUP;
|
|
io_init_structure.Mode =IO_MODE_OFF;
|
|
|
|
if(BSP_IO_Init(0, &io_init_structure) != BSP_ERROR_NONE)
|
|
{
|
|
ret = BSP_ERROR_BUS_FAILURE;
|
|
}
|
|
|
|
JoyPinsMask &= ~io_init_structure.Pin;
|
|
#endif
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* @brief Returns the current joystick status.
|
|
* @param JOY Joystick instance
|
|
* @retval Code of the joystick key pressed
|
|
* This code can be one of the following values:
|
|
* @arg JOY1_NONE
|
|
* @arg JOY1_SEL
|
|
* @arg JOY1_DOWN
|
|
* @arg JOY1_LEFT
|
|
* @arg JOY1_RIGHT
|
|
* @arg JOY1_UP
|
|
*/
|
|
int32_t BSP_JOY_GetState(JOY_TypeDef JOY)
|
|
{
|
|
uint32_t pin_status;
|
|
|
|
/* Read the status joystick pins */
|
|
#if (USE_BSP_IO_CLASS > 0)
|
|
pin_status = (uint32_t)BSP_IO_ReadPin(0, (uint32_t)(JOY_ALL_PIN[JOY] & JoyPinsMask));
|
|
#endif
|
|
|
|
if((int32_t)pin_status != BSP_ERROR_WRONG_PARAM)
|
|
{
|
|
/* Check the pressed keys */
|
|
if((pin_status | JOY_SEL_PIN[JOY]) == JoyPinsMask)
|
|
{
|
|
return (int32_t)JOY_SEL;
|
|
}
|
|
else if((pin_status | JOY_DOWN_PIN[JOY]) == JoyPinsMask)
|
|
{
|
|
return (int32_t)JOY_DOWN;
|
|
}
|
|
else if((pin_status | JOY_LEFT_PIN[JOY]) == JoyPinsMask)
|
|
{
|
|
return (int32_t)JOY_LEFT;
|
|
}
|
|
else if((pin_status | JOY_RIGHT_PIN[JOY]) == JoyPinsMask)
|
|
{
|
|
return (int32_t)JOY_RIGHT;
|
|
}
|
|
else if((pin_status | JOY_UP_PIN[JOY]) == JoyPinsMask)
|
|
{
|
|
return (int32_t)JOY_UP;
|
|
}
|
|
else
|
|
{
|
|
return (int32_t)JOY_NONE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return (int32_t)pin_status;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief BSP JOY interrupt handler.
|
|
* @param JOY Joystick.
|
|
* This parameter can be JOY1
|
|
* @param JoyPin Specifies joystick pin.
|
|
* This parameter can be one of following parameters:
|
|
* @arg JOY_SEL
|
|
* @arg JOY_DOWN
|
|
* @arg JOY_LEFT
|
|
* @arg JOY_RIGHT
|
|
* @arg JOY_UP
|
|
* @retval None.
|
|
*/
|
|
void BSP_JOY_IRQHandler(JOY_TypeDef JOY, JOYPin_TypeDef JoyPin)
|
|
{
|
|
/* Prevent unused argument(s) compilation warning */
|
|
UNUSED(JoyPin);
|
|
|
|
HAL_EXTI_IRQHandler(&hjoy_exti[JOY]);
|
|
}
|
|
|
|
/**
|
|
* @brief BSP Joystick Callback.
|
|
* @param JOY Joystick to be de-init.
|
|
* This parameter can be JOY1
|
|
* @param JoyPin Specifies joystick pin.
|
|
* This parameter can be one of following parameters:
|
|
* @arg JOY_SEL
|
|
* @arg JOY_DOWN
|
|
* @arg JOY_LEFT
|
|
* @arg JOY_RIGHT
|
|
* @arg JOY_UP
|
|
* @retval None.
|
|
*/
|
|
__weak void BSP_JOY_Callback(JOY_TypeDef JOY, JOYPin_TypeDef JoyPin)
|
|
{
|
|
/* Prevent unused argument(s) compilation warning */
|
|
UNUSED(JOY);
|
|
UNUSED(JoyPin);
|
|
|
|
/* This function should be implemented by the user application.
|
|
It is called into this driver when an event on JoyPin is triggered. */
|
|
}
|
|
#endif /* USE_BSP_JOY_FEATURE */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup STM32H743I_EVAL_LOW_LEVEL_Private_Functions LOW LEVEL Private Functions
|
|
* @{
|
|
*/
|
|
/**
|
|
* @brief WAKEUP EXTI line detection callbacks.
|
|
* @retval None
|
|
*/
|
|
static void BUTTON_WAKEUP_EXTI_Callback(void)
|
|
{
|
|
BSP_PB_Callback(BUTTON_WAKEUP);
|
|
}
|
|
|
|
/**
|
|
* @brief TAMPER EXTI line detection callbacks.
|
|
* @retval None
|
|
*/
|
|
static void BUTTON_TAMPER_EXTI_Callback(void)
|
|
{
|
|
BSP_PB_Callback(BUTTON_TAMPER);
|
|
}
|
|
|
|
/**
|
|
* @brief KEY EXTI line detection callbacks.
|
|
* @retval None
|
|
*/
|
|
static void BUTTON_USER_EXTI_Callback(void)
|
|
{
|
|
BSP_PB_Callback(BUTTON_USER);
|
|
}
|
|
|
|
#if (USE_BSP_COM_FEATURE > 0)
|
|
/**
|
|
* @brief Initializes UART MSP.
|
|
* @param huart UART handle
|
|
* @retval None
|
|
*/
|
|
static void USART1_MspInit(UART_HandleTypeDef *huart)
|
|
{
|
|
GPIO_InitTypeDef gpio_init_structure;
|
|
|
|
/* Prevent unused argument(s) compilation warning */
|
|
UNUSED(huart);
|
|
|
|
/* Enable GPIO clock */
|
|
COM1_TX_GPIO_CLK_ENABLE();
|
|
COM1_RX_GPIO_CLK_ENABLE();
|
|
|
|
/* Enable USART clock */
|
|
COM1_CLK_ENABLE();
|
|
|
|
/* Configure USART Tx as alternate function */
|
|
gpio_init_structure.Pin = COM1_TX_PIN;
|
|
gpio_init_structure.Mode = GPIO_MODE_AF_PP;
|
|
gpio_init_structure.Speed = GPIO_SPEED_FREQ_HIGH;
|
|
gpio_init_structure.Pull = GPIO_PULLUP;
|
|
gpio_init_structure.Alternate = COM1_TX_AF;
|
|
HAL_GPIO_Init(COM1_TX_GPIO_PORT, &gpio_init_structure);
|
|
|
|
/* Configure USART Rx as alternate function */
|
|
gpio_init_structure.Pin = COM1_RX_PIN;
|
|
gpio_init_structure.Mode = GPIO_MODE_AF_PP;
|
|
gpio_init_structure.Alternate = COM1_RX_AF;
|
|
HAL_GPIO_Init(COM1_RX_GPIO_PORT, &gpio_init_structure);
|
|
}
|
|
|
|
/**
|
|
* @brief Initialize USART1 Msp part
|
|
* @param huart UART handle
|
|
* @retval None
|
|
*/
|
|
static void USART1_MspDeInit(UART_HandleTypeDef *huart)
|
|
{
|
|
GPIO_InitTypeDef gpio_init_structure;
|
|
|
|
/* Prevent unused argument(s) compilation warning */
|
|
UNUSED(huart);
|
|
|
|
/* COM GPIO pin configuration */
|
|
gpio_init_structure.Pin = COM1_TX_PIN;
|
|
HAL_GPIO_DeInit(COM1_TX_GPIO_PORT, gpio_init_structure.Pin);
|
|
|
|
gpio_init_structure.Pin = COM1_RX_PIN;
|
|
HAL_GPIO_DeInit(COM1_RX_GPIO_PORT, gpio_init_structure.Pin);
|
|
|
|
/* Disable USART clock */
|
|
COM1_CLK_DISABLE();
|
|
}
|
|
#endif /* USE_BSP_COM_FEATURE */
|
|
|
|
#if (USE_BSP_POT_FEATURE > 0)
|
|
/**
|
|
* @brief Initialize POT1 Msp part
|
|
* @param hadc ADC handle
|
|
* @retval None
|
|
*/
|
|
static void ADC1_MspInit(ADC_HandleTypeDef *hadc)
|
|
{
|
|
GPIO_InitTypeDef gpio_init_structure;
|
|
|
|
/* Prevent unused argument(s) compilation warning */
|
|
UNUSED(hadc);
|
|
|
|
POT1_CLK_ENABLE();
|
|
POT1_CHANNEL_GPIO_CLK_ENABLE();
|
|
|
|
/* ADC Channel GPIO pin configuration */
|
|
gpio_init_structure.Pin = POT1_CHANNEL_GPIO_PIN;
|
|
gpio_init_structure.Mode = GPIO_MODE_ANALOG;
|
|
gpio_init_structure.Pull = GPIO_NOPULL;
|
|
HAL_GPIO_Init(POT1_CHANNEL_GPIO_PORT, &gpio_init_structure);
|
|
}
|
|
|
|
/**
|
|
* @brief De-Initialize POT1 Msp part
|
|
* @param hadc ADC handle
|
|
* @retval None
|
|
*/
|
|
static void ADC1_MspDeInit(ADC_HandleTypeDef *hadc)
|
|
{
|
|
GPIO_InitTypeDef gpio_init_structure;
|
|
|
|
/* Prevent unused argument(s) compilation warning */
|
|
UNUSED(hadc);
|
|
|
|
/* POT GPIO pin configuration */
|
|
gpio_init_structure.Pin = POT1_CHANNEL_GPIO_PIN;
|
|
HAL_GPIO_DeInit(POT1_CHANNEL_GPIO_PORT, gpio_init_structure.Pin);
|
|
|
|
/* Disable ADC clock */
|
|
POT1_CLK_DISABLE();
|
|
}
|
|
#endif /* USE_BSP_POT_FEATURE */
|
|
|
|
#if (USE_BSP_JOY_FEATURE > 0)
|
|
|
|
/**
|
|
* @brief Joystick EXTI line detection callbacks.
|
|
* @retval None
|
|
*/
|
|
static void JOY1_EXTI_Callback(void)
|
|
{
|
|
uint32_t it_status;
|
|
JOYPin_TypeDef JoyPin = JOY_NONE;
|
|
#if (USE_BSP_IO_CLASS > 0)
|
|
it_status = (uint32_t)BSP_IO_GetIT(0, JOY_ALL);
|
|
#endif
|
|
switch(it_status)
|
|
{
|
|
case JOY_SEL:
|
|
JoyPin = JOY_SEL;
|
|
break;
|
|
case JOY_DOWN:
|
|
JoyPin = JOY_DOWN;
|
|
break;
|
|
case JOY_LEFT:
|
|
JoyPin = JOY_LEFT;
|
|
break;
|
|
case JOY_RIGHT:
|
|
JoyPin = JOY_RIGHT;
|
|
break;
|
|
case JOY_UP:
|
|
JoyPin = JOY_UP;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
BSP_JOY_Callback(JOY1, JoyPin);
|
|
#if (USE_BSP_IO_CLASS > 0)
|
|
(void)BSP_IO_ClearIT(0, it_status);
|
|
#endif
|
|
}
|
|
#endif /* USE_BSP_JOY_FEATURE */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|