sendone.h

SendOneCHAR源程序解决的是单片机通过串口发送一个(单个)字符给主机的程序设计.

/******************************************************************************/
#ifndef __SENDONE_H_
#define __SENDONE_H_
/******************************************************************************/

#ifdef _SENDONE_C_
#define GLOBAL
#else
#define GLOBAL extern
#endif
/*
example:
GLOBAL char variable
GLOBAL bit flag
*/
#define NOP _nop_()
#define LOW  0
#define HIGH 1

sbit LED_GREEN = P3 ^ 6;
sbit SOUND     = P1 ^ 3;


unsigned char SendNumber,KeyValue;

unsigned char KeyboardValue[10] = {
	0x30, 0x31, 0x32, 0x33, 0x34,
	0x35, 0x36, 0x37, 0x38, 0x39
};

/******************************************************************************/
/*         F u n c t i o n      D e f i n e                                   */
/******************************************************************************/
void Speaker();

void InitInterrupt();

void Delay_Nms( unsigned char x );


#undef GLOBAL


/******************************************************************************/
#endif
/******************************************************************************/