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Trying to switch to 8080 16bits interface

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This commit is contained in:
Clément Grennerat
2025-09-14 15:39:17 +02:00
parent aad3bc2280
commit aee9c420d4
9 changed files with 268 additions and 319 deletions
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Core/Inc/LCD_driver.h
+10
View File
@@ -26,6 +26,16 @@
#include "stm32f1xx.h"
#include "main.h"
// Control pins (replace with your actual definitions if needed)
#define MCU_CS_LOW() MCU_CS_GPIO_Port->BRR = MCU_CS_Pin
#define MCU_CS_HIGH() MCU_CS_GPIO_Port->BSRR = MCU_CS_Pin
#define MCU_WR_LOW() MCU_WR_GPIO_Port->BRR = MCU_WR_Pin
#define MCU_WR_HIGH() MCU_WR_GPIO_Port->BSRR = MCU_WR_Pin
#define MCU_RS_LOW() DCX_GPIO_Port->BRR = DCX_Pin // Command mode
#define MCU_RS_HIGH() DCX_GPIO_Port->BSRR = DCX_Pin // Data mode
#define MCU_RD_LOW() DRDX_GPIO_Port->BRR = DRDX_Pin
#define MCU_RD_HIGH() DRDX_GPIO_Port->BSRR = DRDX_Pin
#define SPI1_BASEDR_ADR SPI1_BASE //adresse du reg SPI3 DR pour acces 8 bits (defs std permet accès 16bits seulement)
#define LCD_SCREEN_HEIGHT 282 // ST7365 is 320 (centered, offset = 19)
Core/Inc/main.h
+20 -16
View File
@@ -1,4 +1,4 @@
/* USER CODE BEGIN Header */
/* USER CODE BEGIN */
/**
******************************************************************************
* @file : main.h
@@ -16,7 +16,7 @@
*
******************************************************************************
*/
/* USER CODE END Header */
/* USER CODE END */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __MAIN_H
@@ -30,31 +30,31 @@ extern "C" {
#include "stm32f1xx_hal.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE BEGIN */
/* USER CODE END Includes */
/* USER CODE END */
/* Exported types ------------------------------------------------------------*/
/* USER CODE BEGIN ET */
/* USER CODE BEGIN */
/* USER CODE END ET */
/* USER CODE END */
/* Exported constants --------------------------------------------------------*/
/* USER CODE BEGIN EC */
/* USER CODE BEGIN */
/* USER CODE END EC */
/* USER CODE END */
/* Exported macro ------------------------------------------------------------*/
/* USER CODE BEGIN EM */
/* USER CODE BEGIN */
/* USER CODE END EM */
/* USER CODE END */
/* Exported functions prototypes ---------------------------------------------*/
void Error_Handler(void);
/* USER CODE BEGIN EFP */
/* USER CODE BEGIN */
/* USER CODE END EFP */
/* USER CODE END */
/* Private defines -----------------------------------------------------------*/
#define DB10_Pin GPIO_PIN_13
@@ -75,6 +75,10 @@ void Error_Handler(void);
#define DTE_GPIO_Port GPIOA
#define DCX_Pin GPIO_PIN_3
#define DCX_GPIO_Port GPIOA
#define MCU_CS_Pin GPIO_PIN_4
#define MCU_CS_GPIO_Port GPIOA
#define MCU_WR_Pin GPIO_PIN_5
#define MCU_WR_GPIO_Port GPIOA
#define DB1_Pin GPIO_PIN_0
#define DB1_GPIO_Port GPIOB
#define DB3_Pin GPIO_PIN_1
@@ -97,8 +101,8 @@ void Error_Handler(void);
#define IM2_GPIO_Port GPIOA
#define IM1_Pin GPIO_PIN_9
#define IM1_GPIO_Port GPIOA
#define PB14_Pin GPIO_PIN_10
#define PB14_GPIO_Port GPIOA
#define DB14_Pin GPIO_PIN_10
#define DB14_GPIO_Port GPIOA
#define A11_Pin GPIO_PIN_11
#define A11_GPIO_Port GPIOA
#define A12_Pin GPIO_PIN_12
@@ -108,9 +112,9 @@ void Error_Handler(void);
#define DB12_Pin GPIO_PIN_9
#define DB12_GPIO_Port GPIOB
/* USER CODE BEGIN Private defines */
/* USER CODE BEGIN */
/* USER CODE END Private defines */
/* USER CODE END */
#ifdef __cplusplus
}
Core/Inc/stm32f1xx_hal_conf.h
+3 -3
View File
@@ -1,4 +1,4 @@
/* USER CODE BEGIN Header */
/* USER CODE BEGIN */
/**
******************************************************************************
* @file stm32f1xx_hal_conf.h
@@ -15,7 +15,7 @@
*
******************************************************************************
*/
/* USER CODE END Header */
/* USER CODE END */
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F1xx_HAL_CONF_H
@@ -62,7 +62,7 @@
/*#define HAL_MMC_MODULE_ENABLED */
/*#define HAL_SDRAM_MODULE_ENABLED */
/*#define HAL_SMARTCARD_MODULE_ENABLED */
#define HAL_SPI_MODULE_ENABLED
/*#define HAL_SPI_MODULE_ENABLED */
/*#define HAL_SRAM_MODULE_ENABLED */
/*#define HAL_TIM_MODULE_ENABLED */
#define HAL_UART_MODULE_ENABLED