📄 text2.c
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#include <absacc.h>
#include <reg51f.h>
#include <intrins.h>
#define uchar unsigned char
#define uint unsigned int
unsigned char receive_len,send_num,k,i,qunum ;
unsigned char receive_check;
unsigned char send_check;
unsigned char receive_buf[8] ; //定义接收缓冲区
unsigned char send_buf[8]; //定义发送缓冲区
unsigned char qu[3] ;
sbit CO= P1^3; //关机键
sbit CO1=P1^2;
sbit shutdown_s= P2^6; //关大屏幕
sbit shutdown_c= P2^2; // 关计算机
sbit shutdown_f= P2^7; // 关烟雾器
sbit shutdown= P2^0; //关总电源
sbit smog_hand=P1^1; //烟雾手动
sbit smog_open=P2^1; //放烟雾
sbit start=P1^0;//开机（遥控器）
sbit play_1=P3^3;//连续播放即循环播放
sbit play_2=P3^2;//单次播放即手动检测激光信号
sbit enable=P2^5;//激光琴总允许信号
sbit IC4=P1^4;
sbit ID4=P1^5;
sbit IE4=P1^6;
sbit IF4=P1^7;
sbit SDA=P2^3;
bit receive_status;
bit send_status;
bit auto_smog;
bit sr_flag;
bit CO_flag;
bit start_flag;
bit start_flag1;
bit auto_flag;
bit sh_flag;
bit play1_flag;
bit play2_flag;
bit pause;
bit con;
bit start_flag;
bit KJOK;
bit GJOK;
bit pp;
bit qmend;
bit recev_first;
uint time_50ms;
uint time_1s;
uint time_s;
uint time_s_gj;
uint time_s_kj;
uint time_s_3;
uint total;
void delay(void)
{ int t;
for(t=0;t<=800;t++) {}
}
/*void diao(void) interrupt 9
{ if(GJOK==0)
while(1) ;
} */
void Timer(void) interrupt 1
{
TR0=0;
TH0=0x4c;
TL0=0x00;
TR0=1;
time_50ms++;
if(time_50ms==20)
{time_1s++;
time_s++;
time_s_3++;
time_s_kj++;
time_s_gj++;
time_50ms=0;
}
}
void rs232(void) interrupt 4
{
if(RI==1)
{
if(receive_status==0)
{ if (recev_first==0)
{
receive_buf[0] = SBUF;//receive_buf[receive_len] = SBUF;
receive_len = 1;//receive_len = receive_len+1;
recev_first=1;
}
else
{
receive_buf[receive_len] = SBUF;
receive_len=receive_len+1;
if(receive_len==8)
{
receive_status=1;
//receive_len=0;
recev_first=0;
// shutdown_c=~shutdown_c;
}
}
}
RI=0;
}
else
{
if(send_status==0)
{ SBUF =send_buf[send_num];
send_num = send_num+1;
if(send_num==8)
{send_status = 1;
send_num=1;}
}
TI=0;
}
}
void pca(void) interrupt 6
{
if(IC4==0&&ID4==0&&IE4==0&&IF4==0)
{
for(k=0;k<=20;k++)
{delay();
}
if(IC4==0&&ID4==0&&IE4==0&&IF4==0)
{
// shutdown_c=~shutdown_c;
if(CCF1==1)
{
total=total+1;
i=i+1;
CCF1=0;
}
if(CCF2==1)
{
total=total+2;
i=i+1;
CCF2=0;
}
if(CCF3==1)
{
total=total+3;
i=i+1;
CCF3=0;
}
if(CCF4==1)
{
total=total+4;
i=i+1;
CCF4=0;
}
}
}
if((i>=3)&&((total-3)>=0)&&((total-3)<10))
{
qunum=total-3;
pp=0;
CCAPM1=0x00;
CCAPM2=0x00;
CCAPM3=0x00;
CCAPM4=0x00;
EC=0;
}
else if(i>3)
{
i=0;
total=0;
}
}
main()
{
AUXR= 0x0;
shutdown_s=0;
shutdown_c=0;
shutdown_f=0;
shutdown=1;
smog_open=0;
enable=1;
CO1=1;
SDA=1;
IC4=1;
ID4=1;
IE4=1;
IF4=1;
TMOD = 0x01; //定时器1，2工作于方式1
TH0=0x4c;
TL0=0x00;
TR0=1;
RCAP2H=0xff; // 定时器二做波特率发生器 9600
RCAP2L=0xdC;
T2CON=0x34; //
PCON = 0x00;//SMOD=0;
SCON = 0x50;//串行口于模式1,8位UART
IE = 0x92;//turn on EA,ES,ET0,EC
//EBO=1;
IP=0x10;
CMOD=0x00;//PCA允许中断
CCAPM0=0x00;
CCAPM1=0x00;
CCAPM2=0x00;
CCAPM3=0x00;
CCAPM4=0x00;
CCF1=0;
CCF2=0;
CCF3=0;
CCF4=0;
receive_status =0;//一串数据接收成功标志 1－成功
send_status =0;
send_num=1;
play_1=1;
play_2=1;
smog_hand=1;
CO=1;
start=1;
sr_flag=0;
play1_flag=0;
play2_flag=0;
KJOK=1;
CO_flag=1;
start_flag=1;
auto_flag=1;
start_flag=1;
start_flag1=0;
sh_flag=0;
pause=0;
con=0;
receive_len=0;
GJOK=1;
pp=1;
qmend=0;
i=0;
qu[0]=0;
qu[1]=0;
qu[2]=0;
total=0;
recev_first=0;
while(1)
{
SDA=1;
SDA=0;
//关机
if((CO==0&&sr_flag==0&&play_1==1&&play_2==1&&KJOK==0)||CO1==0)
{ delay();
delay();
delay();
if((CO==0&&sr_flag==0&&play_1==1&&play_2==1)||CO1==0)
{ sr_flag=1;
send_buf[0] =0x71;
send_buf[1] ='C';
send_buf[2] ='O';
send_buf[3] =',';
send_buf[4] =0;
send_buf[5] =0x23;
send_check=0xa5^((send_buf[0]+send_buf[1]+send_buf[2]+send_buf[3]+send_buf[4]+send_buf[5])%0x100);
send_buf[6] =send_check;
send_buf[7] =0x0d;
send_status =0;
SBUF=send_buf[0];
time_s_gj=0;
CO_flag=0;
GJOK=0;
EC=0;
start_flag=1;
enable=0;
}
}
else if(CO==1||play_1==0||play_2==0)
{sr_flag=0;}
//延时10分钟关机
if(time_s_gj>=60&&CO_flag==0)
{ shutdown_s=0;
shutdown_c=0;
shutdown_f=0;
shutdown=0;
CO_flag=1;
}
//开机
if(start==0&&start_flag1==0)
{ CO_flag=1;
shutdown_c=1;
time_s_kj=0;
start_flag1=1;
start_flag=0;
}
if(time_s_kj>=60&&start_flag==0)
{ shutdown_s=1;
start_flag=1;
KJOK=0;
}
if(start==1)
{start_flag1=0;
}
if(KJOK==0&&GJOK==1)
{
//自动烟雾
if(time_s>=1200)
{ shutdown_f=1;
if(time_s>=1800)
{
smog_open=1;
if(time_s>=1815)
{ smog_open=0;
shutdown_f=0;
time_s=0;
}
}
}
//烟雾手动
if(smog_hand==0&&sh_flag==0)
{delay();
if(smog_hand==0&&sh_flag==0)
{ shutdown_f=1;
time_s_3=0;
sh_flag=1;
auto_flag=0;
}
}
if(time_s_3>=600&&auto_flag==0)
{ smog_open=1; //放烟雾
if(time_s_3>=615)
{ smog_open=0;//停止放烟
shutdown_f=0;//关烟雾器
auto_flag=1;
sh_flag=0;
}
}
//连续播放
if(play_1==0&&play1_flag==0&&CO==1)
{ delay();
if(play_1==0&&play1_flag==0&&CO==1)
{ play1_flag=1;
send_buf[0] =0x71;
send_buf[1] ='P';
send_buf[2] ='L';
send_buf[3] =',';
send_buf[4]=0x0a;
send_buf[5] =0x23;
send_check=0xa5^((send_buf[0]+send_buf[1]+send_buf[2]+send_buf[3]+send_buf[4]+send_buf[5])%0x100);
send_buf[6] =send_check;
send_buf[7] =0x0d;
send_status =0;
SBUF=send_buf[0];
}
}
else if(play_1==1||CO==0)
{play1_flag=0;}
//单次播放
if(play_2==0&&play2_flag==0&&CO==1)
{delay();
if(play_2==0&&play2_flag==0&&CO==1)
{CCAPM1=0x11;
CCAPM2=0x11;
CCAPM3=0x11;
CCAPM4=0x11;
EC=1;
play2_flag=1;
i=0;
total=0;
qmend=0;
}
}
else if(play_2==1||CO==0)
{play2_flag=0;
CCAPM1=0x00;
CCAPM2=0x00;
CCAPM3=0x00;
CCAPM4=0x00;
EC=0;}
if(pp==0&&qmend==0&&play2_flag==1)
{
pp=1;
qmend=1;
send_buf[0]=0x71;
send_buf[1]='P';
send_buf[2]='L';
send_buf[3]=',';
send_buf[4]=qunum; //播放曲目
send_buf[5]=0x23;
send_check=0xa5^((send_buf[0]+send_buf[1]+send_buf[2]+send_buf[3]+send_buf[4]+send_buf[5])%0x100);
send_buf[6]=send_check;
send_buf[7]=0x0d;
send_status=0;
SBUF=send_buf[0];
}
//暂停播放
if(CO==0&&play_1==0&&pause==0)
{delay();
if(CO==0&&play_1==0&&pause==0)
{pause=1;
send_buf[0] =0x71;
send_buf[1] ='S';
send_buf[2] ='T';
send_buf[3] =',';
send_buf[4]=0;
send_buf[5] =0x23;
send_check=0xa5^((send_buf[0]+send_buf[1]+send_buf[2]+send_buf[3]+send_buf[4]+send_buf[5]) %0x100);
send_buf[6] =send_check;
send_buf[7] =0x0d;
send_status =0;
SBUF=send_buf[0];
}
}
else if(CO!=0||play_1!=0)
{pause=0;}
//继续播放
if(CO==0&&play_2==0&&con==0)
{delay();
if(CO==0&&play_2==0&&con==0)
{ con=1;
send_buf[0] =0x71;
send_buf[1] ='P';
send_buf[2] ='L';
send_buf[3] =',';
send_buf[4]=0;
send_buf[5] =0x23;
send_check=0xa5^((send_buf[0]+send_buf[1]+send_buf[2]+send_buf[3]+send_buf[4]+send_buf[5])%0x100);
send_buf[6] =send_check;
send_buf[7] =0x0d;
send_status =0;
SBUF=send_buf[0];
}
}
else if(CO!=0||play_2!=0)
{con=0;}
if(receive_status==1)
{
// receive_check=0xa5^(( receive_buf[0]+receive_buf[1]+receive_buf[2]+receive_buf[3]+receive_buf[4]+receive_buf[5] ) %0x100) ;
if ((receive_buf[0]==0x73)&&(receive_buf[1]==0x44)&&(receive_buf[2]==0x55)&&(receive_buf[6]==0xfe))
// if()
{ // shutdown_f=~shutdown_f;
qmend=0;
CCAPM1=0x11;
CCAPM2=0x11;
CCAPM3=0x11;
CCAPM4=0x11;
i=0;
total=0;
EC=1;
send_buf[0] =0x71;
send_buf[1] ='D';
send_buf[2] ='U';
send_buf[3] ='O';
send_buf[4]='K';
send_buf[5] =0x23;
send_check=0xa5^((send_buf[0]+send_buf[1]+send_buf[2]+send_buf[3]+send_buf[4]+send_buf[5]) %0x100);
send_buf[6] =send_check;
send_buf[7] =0x0d;
send_status =0;
SBUF=send_buf[0];
// send_num=1;
}
/* else if(receive_buf[0]==0x73&&(receive_buf[1]!=0x44||receive_buf[2]!=0x55||receive_buf[3]!=0x2c||receive_buf[4]!=0||receive_buf[5]!=0x23||receive_buf[6]!=receive_check||receive_buf[7]!=0x0d))
{ qmend=1;
send_buf[0] =0x71;
send_buf[1] ='D';
send_buf[2] ='U';
send_buf[3] ='E';
send_buf[4]='R';
send_buf[5] =0x23;
send_check=0xa5^((send_buf[0]+send_buf[1]+send_buf[2]+send_buf[3]+send_buf[4]+send_buf[5])%0x100);
send_buf[6] =send_check;
send_buf[7] =0x0d;
send_status =0;
SBUF=send_buf[0];
}
if (receive_buf[0]==0x7a&&receive_buf[1]=='C'&&receive_buf[2]=='O'&&receive_buf[3]=='O'&&receive_buf[4]=='K'&&receive_buf[5]=='#'&&receive_buf[6]==receive_check&&receive_buf[7]==0x0d)
{ time_s_gj=0;
CO_flag=0;
GJOK=0;
EC=0;
start_flag=1;
enable=0;}
// //关机信息发送不成功，再发送一遍
if (receive_buf[0]==0x7a&&receive_buf[1]=='S'&&receive_buf[2]=='T'&&receive_buf[3]=='O'&&receive_buf[4]=='K'&&receive_buf[5]=='#'&&receive_buf[6]==receive_check&&receive_buf[7]==0x0d)
{play1_flag=1;receive_status=0; }
//if (receive_buf[0]==0x7a&&receive_buf[1]=='S'&&receive_buf[2]=='T'&&receive_buf[3]=='E'&&receive_buf[4]=='R'&&receive_buf[5]=='#'&&receive_buf[6]==receive_check&&receive_buf[7]==0x0d)
// {play1_flag=0; } //暂停信息发送不成功，再发送一次
if(receive_buf[0]==0x7a&&receive_buf[1]=='P'&&receive_buf[2]=='L'&&receive_buf[3]=='O'&&receive_buf[4]=='K'&&receive_buf[5]=='#'&&receive_buf[6]==receive_check&&receive_buf[7]==0x0d)
{receive_status=0;} // 单次信息发送成功， `
if (receive_buf[0]==0x7a&&receive_buf[1]=='P'&&receive_buf[2]=='L'&&receive_buf[3]=='E'&&receive_buf[4]=='R'&&receive_buf[5]=='#'&&receive_buf[6]==receive_check&&receive_buf[7]==0x0d)
{play2_flag=0;pp=0;qmend=0;con=0;pause=0;} //单次、继续、连续信息发送不成功，再发送一次 */
receive_status=0;
}
}
}
}
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