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  1. /* USER CODE BEGIN Header */
  2. /**
  3.   ******************************************************************************
  4.   * @file           : main.h
  5.   * @brief          : Header for main.c file.
  6.   *                   This file contains the common defines of the application.
  7.   ******************************************************************************
  8.   * @attention
  9.   *
  10.   * Copyright (c) 2022 STMicroelectronics.
  11.   * All rights reserved.
  12.   *
  13.   * This software is licensed under terms that can be found in the LICENSE file
  14.   * in the root directory of this software component.
  15.   * If no LICENSE file comes with this software, it is provided AS-IS.
  16.   *
  17.   ******************************************************************************
  18.   */
  19. /* USER CODE END Header */
  20.  
  21. /* Define to prevent recursive inclusion -------------------------------------*/
  22. #ifndef __MAIN_H
  23. #define __MAIN_H
  24.  
  25. #ifdef __cplusplus
  26. extern "C" {
  27. #endif
  28.  
  29. /* Includes ------------------------------------------------------------------*/
  30. #include "stm32f1xx_hal.h"
  31.  
  32. /* Private includes ----------------------------------------------------------*/
  33. /* USER CODE BEGIN Includes */
  34.  
  35. /* USER CODE END Includes */
  36.  
  37. /* Exported types ------------------------------------------------------------*/
  38. /* USER CODE BEGIN ET */
  39.  
  40. /* USER CODE END ET */
  41.  
  42. /* Exported constants --------------------------------------------------------*/
  43. /* USER CODE BEGIN EC */
  44. extern TIM_HandleTypeDef htim1;
  45. /* USER CODE END EC */
  46.  
  47. /* Exported macro ------------------------------------------------------------*/
  48. /* USER CODE BEGIN EM */
  49. /* This matches the above - a 1US counting counter */
  50. #define LCD_DELAY_CNT &htim1
  51. /* USER CODE END EM */
  52.  
  53. /* Exported functions prototypes ---------------------------------------------*/
  54. void Error_Handler(void);
  55.  
  56. /* USER CODE BEGIN EFP */
  57.  
  58. /* USER CODE END EFP */
  59.  
  60. /* Private defines -----------------------------------------------------------*/
  61. #define rsBit_Pin GPIO_PIN_0
  62. #define rsBit_GPIO_Port GPIOA
  63. #define rwBit_Pin GPIO_PIN_1
  64. #define rwBit_GPIO_Port GPIOA
  65. #define eBit_Pin GPIO_PIN_2
  66. #define eBit_GPIO_Port GPIOA
  67. #define lcd_D0_Pin GPIO_PIN_3
  68. #define lcd_D0_GPIO_Port GPIOA
  69. #define lcd_D1_Pin GPIO_PIN_4
  70. #define lcd_D1_GPIO_Port GPIOA
  71. #define lcd_D2_Pin GPIO_PIN_5
  72. #define lcd_D2_GPIO_Port GPIOA
  73. #define lcd_D3_Pin GPIO_PIN_6
  74. #define lcd_D3_GPIO_Port GPIOA
  75. /* USER CODE BEGIN Private defines */
  76.  
  77. /* USER CODE END Private defines */
  78.  
  79. #ifdef __cplusplus
  80. }
  81. #endif
  82.  
  83. #endif /* __MAIN_H */
  84.