defines.h

来自「IIC通信」· C头文件 代码 · 共 46 行

#define Scl 	P6.1
#define Sda		P6.0
#define Data_direction	PM6.0				// 0----output
											// 1----input
#define delay4		NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();                  //0x23						// delay >4us
#define delay4_7	NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();\
					NOP();
					//0x28					// delay >4.7us

typedef	unsigned char	UCHAR;
typedef	unsigned int	UINT;