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/**
  ******************************************************************************
  * @file    gpio.c
  * @brief   This file provides code for the configuration
  *          of all used GPIO pins.
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2026 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.
  *
  ******************************************************************************
  */
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/* Includes ------------------------------------------------------------------*/
#include "gpio.h"

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/*----------------------------------------------------------------------------*/
/* Configure GPIO                                                             */
/*----------------------------------------------------------------------------*/
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/** 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_GPIOC_CLK_ENABLE();
  __HAL_RCC_GPIOD_CLK_ENABLE();
  __HAL_RCC_GPIOA_CLK_ENABLE();
  __HAL_RCC_GPIOB_CLK_ENABLE();

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOA, HX711_SCK_Pin|LCD_DC_Pin|LCD_RESET_Pin|STEPPER_IN4_Pin, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOC, LCD_CS_Pin|LCD_BLK_Pin|MOTOR_Pin|STEPPER_IN1_Pin
                          |STEPPER_IN2_Pin|STEPPER_IN3_Pin, GPIO_PIN_RESET);

  /*Configure GPIO pin Output Level */
  HAL_GPIO_WritePin(GPIOB, LED2_Pin|LED1_Pin, GPIO_PIN_SET);

  /*Configure GPIO pins : KEY1_Pin KEY2_Pin KEY3_Pin KEY4_Pin */
  GPIO_InitStruct.Pin = KEY1_Pin|KEY2_Pin|KEY3_Pin|KEY4_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  GPIO_InitStruct.Pull = GPIO_PULLUP;
  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

  /*Configure GPIO pin : HX711_DOUT_Pin */
  GPIO_InitStruct.Pin = HX711_DOUT_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(HX711_DOUT_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pin : HX711_SCK_Pin */
  GPIO_InitStruct.Pin = HX711_SCK_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
  HAL_GPIO_Init(HX711_SCK_GPIO_Port, &GPIO_InitStruct);

  /*Configure GPIO pins : LCD_DC_Pin LCD_RESET_Pin STEPPER_IN4_Pin */
  GPIO_InitStruct.Pin = LCD_DC_Pin|LCD_RESET_Pin|STEPPER_IN4_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

  /*Configure GPIO pins : LCD_CS_Pin LCD_BLK_Pin MOTOR_Pin STEPPER_IN1_Pin
                           STEPPER_IN2_Pin STEPPER_IN3_Pin */
  GPIO_InitStruct.Pin = LCD_CS_Pin|LCD_BLK_Pin|MOTOR_Pin|STEPPER_IN1_Pin
                          |STEPPER_IN2_Pin|STEPPER_IN3_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

  /*Configure GPIO pins : LED2_Pin LED1_Pin */
  GPIO_InitStruct.Pin = LED2_Pin|LED1_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

  /*Configure GPIO pins : HC_SR505_IO_Pin M3_IO_Pin */
  GPIO_InitStruct.Pin = HC_SR505_IO_Pin|M3_IO_Pin;
  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
  GPIO_InitStruct.Pull = GPIO_NOPULL;
  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

}

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