📄 lcd_19264.h
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#ifndef _LCD19264_H
#define _LCD19264_H
#include "stm8s.h"
#include "stm8s207r.h"
// DB7~DB3
#define LCD_DATA_PORT (GPIOB)
#define LCD_DATA_PIN (GPIO_PIN_7|GPIO_PIN_6|GPIO_PIN_5|GPIO_PIN_4|GPIO_PIN_3)
// DB2,DB1,DB0
#define LCD_DATA2_PORT (GPIOC)
#define LCD_DATA2_PIN (GPIO_PIN_7|GPIO_PIN_6|GPIO_PIN_5)
// E, RS, RW
#define LCD_CONTROL_PORT (GPIOA)
#define LCD_E_PIN (GPIO_PIN_4)
#define LCD_RW_PIN (GPIO_PIN_5)
#define LCD_RS_PIN (GPIO_PIN_6)
// CSA, CSB
#define LCD_CS_PORT (GPIOG)
#define LCD_CSA_PIN (GPIO_PIN_0)
#define LCD_CSB_PIN (GPIO_PIN_1)
#define LCD_RES_PORT (GPIOE)
#define LCD_RES_PIN (GPIO_PIN_0)
#define LCD_LEFT ((u8)0)
#define LCD_MID ((u8)1)
#define LCD_RIGHT ((u8)2)
#define LCD_DISPLAY_ON ((u8)0x3f)
#define LCD_DISPLAY_OFF ((u8)0x3e)
#define LCD_YADDR_BASE ((u8)0x40)
#define LCD_XPAGE_BASE ((u8)0xB8)
#define LCD_START_LINE ((u8)0xC0)
typedef enum _DrawMode{
LCD_CLEAR,
LCD_NOT,
LCD_SET
}DrawMode;
void LCD_Init(void);
void LCD_WriteCommand(u8 cmd, u8 ChipSel);
void LCD_WriteData(u8 Data, u8 ChipSel);
void LCD_BufferDrawPixel(u8 x, u8 y, DrawMode mode);
void LCD_BufferDrawLine(u8 x1, u8 y1, u8 x2, u8 y2, DrawMode mode);
void LCD_BufferDrawXDotLine(u8 x, u8 y, u8 len, DrawMode mode);
void LCD_BufferDrawYDotLine(u8 x, u8 y, u8 len, DrawMode mode);
void LCD_BufferToLCD(void);
void LCD_PutString5x8(u8 x, u8 y, unsigned char *str);
void LCD_PutChar5x8(u8 x, u8 y, unsigned char ASCII);
#endif
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