debug_.h

单片机与pc机通讯例程的mcu部分

#ifndef _DEBUG__H_
#define _DEBUG__H_

#if 1
#define E_OSC 22.1184
#else
#define E_OSC 11.0592
#endif
#define F_OSC 12.0

/*	T0 做100us的定时器用	*/
#define T0_BASE_TIME		100		/*	100us	T0 operation mode---8 bit auto-reload	*/
#define T0_OVERFLOW_COUNT	T0_BASE_TIME*E_OSC/F_OSC

/*	T2 做单总线时序计数	*/

/*	T1 作波特率串行口的溢出率	*/
#define T1_INIT_COUNT	0xfd

#define SetBit(var,thisBit) ( var|=(1<<thisBit) )
#define ClrBit(var,thisBit) ( var&=(0xff-(1<<thisBit)) )
#define CompBit(var,thisBit) ( var^=(1<<thisBit))
#define GetBit(var,thisBit) ( var&(1<<thisBit) )


#define OSC_TEST	0

#define TEST_MODEL	0

enum{
	SER_ERR_LESS_DATA,
	SER_ERR_PARITY,
	SER_ERR_MORE_DATA,
	OPERATE_IC_FAILED,
	OPERATE_IC_OK
	};


#define LC32_WRITE_CMD		0xae
#define LC32_READ_CMD		0xaf
//#define LC32_WRITE_CMD	0xa0		/*	用24C02模拟24LC32	*/
//#define LC32_READ_CMD		0xa1

#define AD1110_WRITE_CMD	0x90
#define AD1110_READ_CMD		0x91
#define AD1110_CONFIG_CMD	0x8c

#define P8574A_WRITE_CMD	0x7e
#define P8574A_READ_CMD		0x7f


#endif		/*	End definition of _DEBUG__H_	*/