/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file gpio.c * @brief This file provides code for the configuration * of all used GPIO pins. ****************************************************************************** * @attention * * Copyright (c) 2025 STMicroelectronics. * All rights reserved. * * This software is licensed under terms that can be found in the LICENSE file * in the root directory of this software component. * If no LICENSE file comes with this software, it is provided AS-IS. * ****************************************************************************** */ /* USER CODE END Header */ /* Includes ------------------------------------------------------------------*/ #include "gpio.h" /* USER CODE BEGIN 0 */ /* USER CODE END 0 */ /*----------------------------------------------------------------------------*/ /* Configure GPIO */ /*----------------------------------------------------------------------------*/ /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ /** Configure pins as * Analog * Input * Output * EVENT_OUT * EXTI */ void MX_GPIO_Init(void) { GPIO_InitTypeDef GPIO_InitStruct = {0}; /* GPIO Ports Clock Enable */ __HAL_RCC_GPIOE_CLK_ENABLE(); __HAL_RCC_GPIOF_CLK_ENABLE(); __HAL_RCC_GPIOH_CLK_ENABLE(); __HAL_RCC_GPIOC_CLK_ENABLE(); __HAL_RCC_GPIOA_CLK_ENABLE(); __HAL_RCC_GPIOB_CLK_ENABLE(); __HAL_RCC_GPIOG_CLK_ENABLE(); __HAL_RCC_GPIOD_CLK_ENABLE(); /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(GPIOE, DAC7_CS_Pin|DAC8_CS_Pin|DAC9_CS_Pin|PE5_LED_Pin |HART7_RTS_Pin|HART6_RTS_Pin|DAC5_CS_Pin|DAC6_CS_Pin, GPIO_PIN_SET); /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(GPIOF, HART11_RTS_Pin|HART10_RTS_Pin, GPIO_PIN_SET); /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(GPIOA, HART_ALL_RST_Pin|HART15_RTS_Pin|HART14_RTS_Pin|HART12_RTS_Pin, GPIO_PIN_SET); /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(GPIOB, HART9_RTS_Pin|DAC1_CS_Pin|DAC2_CS_Pin|DAC3_CS_Pin |DAC4_CS_Pin, GPIO_PIN_SET); /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(CH438_AMOD_GPIO_Port, CH438_AMOD_Pin, GPIO_PIN_RESET); /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(GPIOG, HART8_RTS_Pin|HART2_RTS_Pin|HART1_RTS_Pin|HART16_RTS_Pin |DAC11_CS_Pin|DAC12_CS_Pin|DAC13_CS_Pin|DAC14_CS_Pin |DAC15_CS_Pin|DAC16_CS_Pin, GPIO_PIN_SET); /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(GPIOD, HART5_RTS_Pin|HART4_RTS_Pin|HART3_RTS_Pin|CH438_RST_Pin |DAC10_CS_Pin, GPIO_PIN_SET); /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(HART13_RTS_GPIO_Port, HART13_RTS_Pin, GPIO_PIN_SET); /*Configure GPIO pins : PEPin PEPin PEPin PEPin PEPin PEPin PEPin PEPin */ GPIO_InitStruct.Pin = DAC7_CS_Pin|DAC8_CS_Pin|DAC9_CS_Pin|PE5_LED_Pin |HART7_RTS_Pin|HART6_RTS_Pin|DAC5_CS_Pin|DAC6_CS_Pin; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; HAL_GPIO_Init(GPIOE, &GPIO_InitStruct); /*Configure GPIO pins : PFPin PFPin */ GPIO_InitStruct.Pin = HART11_RTS_Pin|HART10_RTS_Pin; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; HAL_GPIO_Init(GPIOF, &GPIO_InitStruct); /*Configure GPIO pins : PAPin PAPin PAPin PAPin */ GPIO_InitStruct.Pin = HART_ALL_RST_Pin|HART15_RTS_Pin|HART14_RTS_Pin|HART12_RTS_Pin; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); /*Configure GPIO pins : PBPin PBPin PBPin PBPin PBPin */ GPIO_InitStruct.Pin = HART9_RTS_Pin|DAC1_CS_Pin|DAC2_CS_Pin|DAC3_CS_Pin |DAC4_CS_Pin; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); /*Configure GPIO pin : PtPin */ GPIO_InitStruct.Pin = CH438_2_INT_Pin; GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING; GPIO_InitStruct.Pull = GPIO_PULLUP; HAL_GPIO_Init(CH438_2_INT_GPIO_Port, &GPIO_InitStruct); /*Configure GPIO pin : PtPin */ GPIO_InitStruct.Pin = CH438_AMOD_Pin; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_PULLDOWN; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; HAL_GPIO_Init(CH438_AMOD_GPIO_Port, &GPIO_InitStruct); /*Configure GPIO pins : PGPin PGPin PGPin PGPin PGPin PGPin PGPin PGPin PGPin PGPin */ GPIO_InitStruct.Pin = HART8_RTS_Pin|HART2_RTS_Pin|HART1_RTS_Pin|HART16_RTS_Pin |DAC11_CS_Pin|DAC12_CS_Pin|DAC13_CS_Pin|DAC14_CS_Pin |DAC15_CS_Pin|DAC16_CS_Pin; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; HAL_GPIO_Init(GPIOG, &GPIO_InitStruct); /*Configure GPIO pins : PDPin PDPin PDPin PDPin PDPin */ GPIO_InitStruct.Pin = HART5_RTS_Pin|HART4_RTS_Pin|HART3_RTS_Pin|CH438_RST_Pin |DAC10_CS_Pin; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; HAL_GPIO_Init(GPIOD, &GPIO_InitStruct); /*Configure GPIO pin : PtPin */ GPIO_InitStruct.Pin = HART13_RTS_Pin; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; HAL_GPIO_Init(HART13_RTS_GPIO_Port, &GPIO_InitStruct); /*Configure GPIO pin : PtPin */ GPIO_InitStruct.Pin = CH438_1_INT_Pin; GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING; GPIO_InitStruct.Pull = GPIO_PULLUP; HAL_GPIO_Init(CH438_1_INT_GPIO_Port, &GPIO_InitStruct); /* EXTI interrupt init*/ HAL_NVIC_SetPriority(EXTI2_IRQn, 5, 0); HAL_NVIC_EnableIRQ(EXTI2_IRQn); } /* USER CODE BEGIN 2 */ /* USER CODE END 2 */