ht1622.h

HT1622 单片机驱动 LCD显示驱动新片的单片机控制方法

#ifndef _1622_H_
#define _1622_H_

/*----------------------------------------------------------------------------+
| Include files                                                               |
+----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------+
| Function Prototype                                                          |
+----------------------------------------------------------------------------*/
extern void initLCD_1622(void);
extern unsigned char LCDWRITE_1622(unsigned char *write_data, unsigned char data_length);
extern void DISP_ALL(unsigned char data);
extern void LCD_1622_OFF(void);
/*----------------------------------------------------------------------------+
| Type Definition & Macro                                                     |
+----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------+
| Constant Definition                                                         |
+----------------------------------------------------------------------------*/
#define LCD_1622_BIAS	0X52 
#define LCD_1622_XTAL32 0X28 
#define LCD_1622_RC256 	0X30 
#define LCD_1622_SYSEN 	0X02 
#define LCD_1622_LCDON 	0X06
#define LCD_1622_SYSDIS 0X00
#define LCD_1622_LCDOFF	0X04 
#define LCD_1622_TONE4 	0X80 
#define LCD_1622_TONEON 0X12 
#define LCD_1622_TONEOFF	0X10
#define LCD_1622_CLRWDT 0X1c 
#define LCD_1622_F1 	0X40 
#define LCD_1622_IRQEN 	0X10 
#define LCD_1622_IRQDIS 0X00 
#define LCD_1622_WDTEN 	0X0e
#define LCD_1622_WDTDIS 0X0a 
#define LCD_1622_TIMERDIS	0X08 

/*----------------------------------------------------------------------------+
| End of header file                                                          |
+----------------------------------------------------------------------------*/
#endif	/* _7225_H_ */

/*------------------------ Nothing Below This Line --------------------------*/