lcd1602.h

LM75A采集的实时温度

#define LCD_Data  P0
sbit   rs=P2^0;
sbit   rw=P2^1;
sbit   en=P2^2;
sbit   busy=LCD_Data^7;
void LCD_Init(void);
void WriteData(unsigned char y,unsigned char x,unsigned char LcdData[]);
void WriteOrder(unsigned char Order);
Is_busy();
void delayms(unsigned int t);