lib.h

7541数字高频头源程序

#define NOP	asm nop;
#define TRAP	//asm trap; // Set Software Breakpoint For DEBUG

#define	M_WAIT		{NOP;\
					NOP;\
					NOP;}

extern void I2CStart(void);
extern void I2CStop(void);
extern unsigned char I2COut8Bit(unsigned char outbyte);
extern unsigned char I2CIn8Bit(void);
extern void I2CAck(void);
extern void I2CNAck(void);
extern void EepromRead(unsigned char address,unsigned char begin,unsigned char length,unsigned char *p);;
extern void EepromWrite(unsigned char address,unsigned char begin,unsigned char length,unsigned char *p);

extern unsigned char MaxMinChangeProtect(unsigned char Num,signed char ChangeVal,unsigned char MaxVal,unsigned char MinVal,unsigned char ProtectState);

extern unsigned char GetADValue(unsigned char input);


extern void Wait10us(unsigned char time);
extern void Wait1ms(unsigned char time);