//********************************//
#include "ioS3C9488.h"//
#include "intrinsics.h"//包含内部函数
#include "math.h"
//********************************************************
//************************************************
//**此处为宏定义替换******
#define uchar unsigned char
#define uint unsigned int
#define nop (__no_operation()) //将后者指令行缩写为nop;
#define di (__disable_interrupt()) //将后者指令行缩写为di;
#define ei (__enable_interrupt()) //将后者指令行缩写为ei;
#define Set_Bit(byte,bit) (byte|=(1<#define Clr_Bit(byte,bit) (byte&=~(1<#define Com_Bit(byte,bit) (byte^=(1<#define Test_Bit(byte,bit) (byte&(1<//******************************************************************
uchar second,min,hour;
uchar msd,lsd;
uchar beepc,keynum,keyram;
uchar settime,setnum,_500ms,_100ms1;
uchar keepc;
uchar flaga,flagb;
//******************************************
//beep_f bit flaga,0
//key_f bit flaga,1
//col_f bit flaga,2
//add_f bit flaga,3
//dec_f bit flaga,4
//_05s_f bit flaga,5
//keep_f bit flaga,6
/dd_f bit flagb,0;
//kdec_f bit flagb,1
//**********************************************************************
__code const volatile uchar SmartOption[4] @0x003c = {0xff,0xaa,0x50,0x03};
__no_init __tinyp1 volatile uchar LCDRAM[11] @0x00;
__code const volatile uchar segtable1[]={//0000*egf
0x05, //0
0x00, //1
0x06, //2
0x02, //3
0x03, //4
0x03, //5
0x07, //6
0x00, //7
0x07, //8
0x03, //9
0x00 //10
};
__code const volatile uchar segtable2[]={//0000dcba
0x0f, //0
0x06, //1
0x0b, //2
0x0f, //3
0x06, //4
0x0d, //5
0x0d, //6
0x07, //7
0x0f, //8
0x0f, //9
0x00 //10
};
//*************************************************************************
//***程序所用函数声明*****
//***凡程序中所用到的函数请先在这里声明***
__interrupt void int_9488(); //中断函数
void display(void);
void binbcd(uchar x);
void beeponoff(void);
void keycheck(void);
void dokey(uchar x);
void setclock(void);
uchar readkey();
//*******************************************************************
//函数:void main(void)
//功能:主程序
//*******************************************************************
void main(void)
{ uchar buffer = SmartOption[0];
CLKCON=0x18;OSCCON=0x00;LCDCON=0x9f;LCDVOL=0x8f;
P0CONL=0x0a;P0CONH=0xaa;P0PUR=0x00;
P1CONL=0x20;P1CONH=0xff;P1PUR=0x00;
P4CONL=0xbf;P4CONH=0x2a;
P2CONL=0xff;P2CONH=0xff;
P3CONL=0x4a;P3CONH=0xaa;P3INT=0x00;P3PND=0x00;
Set_Bit(P1,2);
STPCON=0xa5;VLDCON=0x2c;WDTCON=0xaa;WTCON=0xf2;
BTCON=0x0b;TACON=0X8b;TADATA=128;TBCON=0x00;TBDATAH=0x00;TBDATAL=0x00;ADCON=0x00;
beepc=0x10;
ei;
for(;;)
{if(Test_Bit(P1,3))
{nop;nop;nop;nop;nop;nop;
CLKCON=0x18;OSCCON=0x00;LCDCON=0x9f;LCDVOL=0x8f;
P0CONL=0x0a;P0CONH=0xaa;P0PUR=0x00;
P1CONL=0x20;P1CONH=0xff;P1PUR=0x00;
P4CONL=0xbf;P4CONH=0x2a;
P2CONL=0xff;P2CONH=0xff;
P3CONL=0x4a;P3CONH=0xaa;P3INT=0x00;P3PND=0x00;
Set_Bit(P1,2);
STPCON=0xa5;VLDCON=0x2c;WDTCON=0xaa;ADCON=0x00;
BTCON=0x0b;if(!Test_Bit(TACON,1)) Set_Bit(TACON,1);
setclock();
display();
keycheck();
beeponoff();
}
else
{CLKCON=0x18;OSCCON=0x00;LCDCON=0x00;
LCDVOL=0x00;
P0CONH=0xaa;P0CONL=0xaa;P0PUR=0x00;
P0=0x00;
P1CONH=0xaa;P1CONL=0x2a;P1PUR=0x00;
P1=0x00;
P2CONH=0xaa;P2CONL=0x6A;
P2=0x00;
P3CONH=0xaa;P3CONL=0x4a;P3PND=0x00;
P3=0x00;
P4CONH=0x2a;P4CONL=0xaa;
P4=0x00;
STPCON=0xa5;VLDCON=0x2c;WDTCON=0xaa;
BTCON=0x0b;TACON=0X89;ADCON=0x00;
asm("stop");
}
}
}
//******************************************************************
//函数:void setclock(void)
//******************************************************************
void setclock(void)
{if(setnum==1){if(Test_Bit(flaga,3)||Test_Bit(flagb,0)){Clr_Bit(flagb,0);Clr_Bit(flaga,3);hour++;if(hour>=24) hour=0;}
if(Test_Bit(flaga,4)||Test_Bit(flagb,1)){Clr_Bit(flagb,1);Clr_Bit(flaga,4);hour--;if(hour==0xff) hour=23;}
}
if(setnum==2){if(Test_Bit(flaga,3)){Clr_Bit(flaga,3);min++; if(min>=60) min=0;}
if(Test_Bit(flaga,4)){Clr_Bit(flaga,4);min--;if(min==0xff) min=59;}
}
}
//*************************************************
//函数:void display(uchar *s)
//*************************************************
void display(void)
{uchar x,y;
if(Test_Bit(flaga,5))
{Clr_Bit(flaga,5);
y=0x00;y|=0x00;
LCDRAM[0]=y;
LCDRAM[1]=0x00;
y=0x00;y|=0x00;
LCDRAM[2]=y;
//*********************************************
binbcd(min);
x=lsd;if(setnum==2){if(!Test_Bit(flaga,2)) x=10;}
LCDRAM[3]=segtable2[x];
x=lsd;if(setnum==2){if(!Test_Bit(flaga,2)) x=10;}
LCDRAM[4]=segtable1[x];
x=msd;if(setnum==2){if(!Test_Bit(flaga,2)) x=10;}
LCDRAM[5]=segtable2[x];
x=msd;if(setnum==2){if(!Test_Bit(flaga,2)) x=10;}
y=segtable1[x];y|=0x08;
LCDRAM[6]=y;
//*********************************************
binbcd(hour);
x=lsd;if(setnum==1){if(!Test_Bit(flaga,2)) x=10;}
y=segtable2[x];
LCDRAM[7]=y;
x=lsd;if(setnum==1){if(!Test_Bit(flaga,2)) x=10;}
y=segtable1[x];
LCDRAM[8]=y;
x=msd;if(setnum==1){if(!Test_Bit(flaga,2)) x=10;}
LCDRAM[9]=segtable2[x];
x=msd;if(setnum==1){if(!Test_Bit(flaga,2)) x=10;}
LCDRAM[10]=segtable1[x];
}
}
//**********************************************
//函数:void binbcd(uchar x)
//**********************************************
void binbcd(uchar x)
{msd=x/10;x=x%10;lsd=x;
}
//****************************************************************
//函数:void keycheck(void)
//****************************************************************
void keycheck(void)
{uchar keyreg=0;
if(Test_Bit(flaga,1))
{Clr_Bit(flaga,1);
switch(keynum)
{case 0:
keyreg=readkey();if(keyreg!=0) {keynum++;keyram=keyreg;}
break;
case 1:
keyreg=readkey();
if(keyreg==keyram) keynum++;
else {...}
}
;---------------------------------------
该例程系网上搜集,部分程序可能不全,仅供参考
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该例程系网上搜集,部分程序可能不全,仅供参考 |
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