i2c.#1

来自「用c8051f320单片机,任选两个IO口进行模拟IIC操做,用软件IIC对加速」· #1 代码 · 共 21 行

extern uint8 xdata Temp0;
extern uint8 xdata Temp1;
extern uint8 xdata Temp2;
extern uint8 xdata Temp3;
extern int8  xdata Ax;
extern int8  xdata Ay;


//extern void IIC_Start (void);
//extern void IIC_Stop (void);
//extern void IIC_Read_Ack (void);
//extern void IIC_Write_Ack (void);
//extern void IIC_Write_NoAck (void);
//extern unsigned char IIC_Read_Byte (void);
//extern void IIC_Write_Byte (unsigned char a);


extern void Read_Acc (void);