37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
#ifndef __LCD_H
|
|
#define __LCD_H
|
|
|
|
#include "spi.h"
|
|
#include "gpio.h"
|
|
|
|
// 屏幕分辨率
|
|
#define LCD_WIDTH 135
|
|
#define LCD_HEIGHT 240
|
|
|
|
#define X_OFFSET 52
|
|
#define Y_OFFSET 40
|
|
|
|
|
|
// 常用颜色定义
|
|
#define BLACK 0x0000
|
|
#define WHITE 0xFFFF
|
|
#define RED 0xF800
|
|
#define GREEN 0x07E0
|
|
#define BLUE 0x001F
|
|
|
|
// 控制引脚
|
|
#define LCD_CS_LOW() HAL_GPIO_WritePin(TFT_CS_GPIO_Port, TFT_CS_Pin, GPIO_PIN_RESET)
|
|
#define LCD_CS_HIGH() HAL_GPIO_WritePin(TFT_CS_GPIO_Port, TFT_CS_Pin, GPIO_PIN_SET)
|
|
#define LCD_DC_LOW() HAL_GPIO_WritePin(TFT_RS_GPIO_Port, TFT_RS_Pin, GPIO_PIN_RESET)
|
|
#define LCD_DC_HIGH() HAL_GPIO_WritePin(TFT_RS_GPIO_Port, TFT_RS_Pin, GPIO_PIN_SET)
|
|
#define LCD_RST_LOW() HAL_GPIO_WritePin(TFT_RES_GPIO_Port, TFT_RES_Pin, GPIO_PIN_RESET)
|
|
#define LCD_RST_HIGH() HAL_GPIO_WritePin(TFT_RES_GPIO_Port, TFT_RES_Pin, GPIO_PIN_SET)
|
|
|
|
// 函数声明
|
|
void LCD_Init(void);
|
|
void LCD_Clear(uint16_t color);
|
|
void LCD_DrawPixel(uint16_t x, uint16_t y, uint16_t color);
|
|
// void LCD_DrawChar(uint16_t x, uint16_t y, char ch, uint16_t color, uint16_t bgColor);
|
|
// void LCD_DrawString(uint16_t x, uint16_t y, const char *str, uint16_t color, uint16_t bgColor);
|
|
#endif // __LCD_H
|