void Send(unsigned char type,unsigned char transdata);
void Ini_Lcd(void);
void Clear_GDRAM(void);
void Disp_HZ(unsigned char addr,const unsigned char * pt,unsigned char num);
void Draw_PM(const unsigned char *ptr);
void Draw_TX(unsigned char Yaddr,unsigned char Xaddr,const unsigned char * dp) ;
void Disp_SZ(unsigned char addr,unsigned char shuzi);