hd47780.h

通过adc0809采集电压

#ifndef _HD47780_H_
#define _HD47780_H_


#define LCDCMD_CLEAR_DISPLAY 	0x01	//Clears Display and returns cursor to the 
										//Home Position (Address 00)

#define LCDCMD_RETURN_HOME		0x02	//Returns cursor to Home Position. 
										//Returns shifted display to original position. 
										//Does not clear display

#define LCDCMD_ENTRY_INC_SHIFT	0x07	//Sets DD RAM counter to increment
										//Specifies cursor or display shift during to Data Read or Write
#define LCDCMD_ENTRY_DEC_SHIFT	0x05	//Sets DD RAM counter to decrement
										//Specifies cursor or display shift during to Data Read or Write
#define LCDCMD_ENTRY_INC		0x06	//Sets DD RAM counter to increment
										//No shift
#define LCDCMD_ENTRY_DEC		0x04	//Sets DD RAM counter to decrement
										//No shift

#define LCDCMD_DISPLAY_ON		0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01
#define LCDCMD_CLEAR_DISPLAY 0x01



#endif