zlg7290.h

FOR platform Calc candler

/*
	ZLG7290.h
	数码管显示与键盘管理芯片ZLG7290的驱动程序头文件
*/

extern unsigned char	ZLG7290_SendData(unsigned char SubAdd,unsigned char Data);
extern void 			ZLG7290_SendBuf(unsigned char * disp_buf,unsigned char num);
extern unsigned char 	ZLG7290_SendCmd(unsigned char Data1,unsigned char Data2);
extern unsigned char	ZLG7290_GetKey(void);

//增强版
extern void 			ZLG7290_Flash(unsigned char Fn);
extern void 			ZLG7290_SegOnOff(signed char seg, unsigned char b);
extern void				ZLG7290_Download(signed char addr, unsigned char dp, unsigned char flash, signed char dat);
extern void 			ZLG7290_DispHex(signed char x, unsigned char dat);