define._h

来自「利用时间片思想设计的一个AVR单片机的时钟程序」· _H 代码 · 共 51 行

#define	uchar	unsigned char
#define	uint	unsigned int

#define SysTCCR     					TCCR1B
#define SysTIMSK    					TIMSK
#define SysTCNT     					TCNT1

#define SysTime     					64911	//10ms, (t(us)*Y)/256=10000*16/256=625
#define SysIspEn    					0x04    //开启定时器0溢出中断
uchar	SysCount = 0;
uchar	TimeCount = 0;

uchar	ScanKeyFlag = 0;
uchar	DispTimeFlag = 0;
uchar	TimeAddFlag = 0;
uint    Position=0;
uint    State=0;
uint    Keycheck=0;
uint    Kcf=0;

#define	KEYONE		113
#define	KEYTWO		114
#define	KEYTHREE	116
#define	KEYMENU		120
#define	KEYFOUR		177
#define	KEYFIVE		178
#define	KEYSIX		180
#define	KEYBACK		184
#define	KEYSEVEN	209
#define	KEYEIGHT	210
#define	KEYNINE		212
#define	KEYLOOK		216
#define	KEYUP		225
#define	KEYZERO		226
#define	KEYDOWN		228
#define	KEYENTER	232


typedef struct
{	uint	year;
	uchar	month;
	uchar	day;
	uchar	hour;
	uchar	minute;
	uchar	second;
}TimerStruct;
TimerStruct	Time;


void	SysIntial(void);
void	DealKey(void);