📄 avc3.c.bak
字号:
#include <AVC.h>
#define start_v51 46
sbit message_enable=P1^5;
sbit stop=P3^5;
sbit gate=P4^1;
sbit avc_dir=P4^5;
sbit avc_enable=P4^4;
sbit temp_voltage=P4^2;
sbit externel_voltage=P4^3;
xdata unsigned char rbuffer[55],sbuffer[6];
unsigned char S_ANSW,POINTER0,POINTER1,work,RSUM,
SSUM,c_t1,nonce_sector,cross_machine,SENS,s_byte_nums,r_byte_nums,
nonce_sec,v51,c_sample,err,p_sec,out1;
unsigned int adl,adh,ad,delt_a41,U51,out0,*point,temp_avc,temp_u51_p,temp_u51_b,c_lift;
unsigned long AD1,AD2,AD3,AD4,AD5,da;
unsigned char COMM,SLA,FF,GET;
bit decrease,ad_finish,pulse_base,new_circle,called,avc,
lift,avc_ok,urgent_stop,pgj,in_sector,new_sector,start,lift_complete,over_i1,
over_i2,resend,send,overtime,avc_up,avc_down,motor_stop,receive_p_out,
receive_p_in,start_avc,stop_avc,ans,to_begin,need_para,
lift_ok,avc_err,err_ok,send_p,send_p_ok;
void start_i2()
{
data unsigned int time;
P1_6=1; //SCL
P1_7=1; //SDA
S1CON=0x47; //ENS1=1 STA=0 STO=0 SI=0 AA=1
PS1=1;FF=0;
EA=1;
ES1=1;
STA=1;
time=0;
do
{
time++;
if(time>10000)
{
FF=1;
}
}while(FF==0);
FF=0;
ES1=0;
}
void start_t2()
{
TM2CON=0x81; //16位溢出，分频系数1，f/12
EA=1;
TM2IR=0;
}
void ini_sbuf(unsigned char a,b,c,d,e,f)
{
sbuffer[0]=a;
sbuffer[1]=b;
sbuffer[2]=c;
sbuffer[3]=d;
sbuffer[4]=e;
sbuffer[5]=f;
}
unsigned char get_byte_nums(unsigned char type)
{
unsigned char numbers;
switch(type)
{
case infor_sec:
case command:
case program:
case answer: numbers=4;
break;
case err_infor:
case parameter1: numbers=5;
break;
case parameter:
case infor: numbers=6;
break;
case parameter2: numbers=7;
break;
case call_result: numbers=8;
break;
case p_out_sec: numbers=55;
break;
case p_in_sec: numbers=24;
break;
case edit_sec: numbers=64;
break;
default: break;
}
return numbers;
}
void TR_noans()
{
POINTER0=0;
SSUM=0;
send=1;
c_t1=0;
message_enable=0; //开发送使能
TR1=1;
while(POINTER0<s_byte_nums);
TR1=0;
message_enable=1; //关发送使能
}
void TR_ans()
{
ans=1;
REN=0;
POINTER1=0;
RSUM=0;
TB8=1;
POINTER0=0;
SSUM=0;
send=1;
c_t1=0;
message_enable=0; //开发送使能
TR1=1;
while(POINTER0<s_byte_nums);
TR1=0;
message_enable=1; //关发送使能
REN=1;
send=0;
c_t1=0;
TR1=1;
while(POINTER1<r_byte_nums);
TR1=0;
POINTER1=0;
RSUM=0;
if(overtime==1)
{
err=3;
avc_err=1;
overtime=0;
}
ans=0;
}
void delay(int num)
{
data unsigned int i,j;
for(i=0;i<num;i++)
{
for(j=0;j<255;j++);
}
}
/*
void read_8574 () //过流1或过流2
{
unsigned char temp_GET;
SLA=0x43;
start_i2();
temp_GET=GET;
temp_GET=temp_GET&0X01;
if(temp_GET==0)
over_i1=1;
temp_GET=GET;
temp_GET=temp_GET&0X02;
if(temp_GET==0)
over_i2=1;
}
*/
void write_8574(unsigned char col) //出错显示
{
SLA=0x42;
COMM=col;
start_i2();
}
void com_type()
{
switch(rbuffer[2])
{
case com_calling: called=1;break;
case com_motor_stop: { //停止点动
if(motor_stop==0)
motor_stop=1;
}break;
case com_start: start=1;break; //启动
case com_decrease: decrease=1;break;
case com_avc: start_avc=1;break;
case com_avc_up: if(avc_up==0)
avc_up=1;break;
case com_avc_down: if(avc_down==0)
avc_down=1;break;
case com_stop_avc: stop_avc=1;break;
case com_pgj: pgj=1;break;
case com_lift: lift=1;break;
case com_goto_begin: to_begin=1;break;
case com_need_para: if(need_para==0)
need_para=1;break;
case com_lift_ok: lift_ok=1;break;
case com_err_ok: err_ok=1;break;
case com_send_p: send_p=1;break;
case com_send_p_ok: send_p_ok=1;break;
default: break;
}
}
void data_type() //对接收到的数据分辨类型
{
switch(rbuffer[1])
{
case command: com_type();break;
case infor: if(rbuffer[2]==com_sector)
{
in_sector=1;
new_sector=1;
nonce_sec=rbuffer[3];
}break;
case p_out_sec: receive_p_out=1;break;
case p_in_sec: {
nonce_sec=rbuffer[2];
receive_p_in=1;
}break;
default: break;
}
}
void EX0_INT (void) interrupt 0 //急停
{
EX0=0;
if(lift==0)
{
message_enable=1; //关发送使能
POINTER1=0;
RSUM=0;
r_byte_nums=4;
gate=0;
temp_voltage=1;
externel_voltage=0;
AD1=0;
AD2=0;
AD3=0;
AD4=0;
AD5=0;
U51=0;
}
while(err_ok==0)
{
if(called==1)
{
if(avc_err==0)
{
ini_sbuf(M_main,answer,OK,0,0,0);
s_byte_nums=4;
TR_noans();
}
else
{
ini_sbuf(M_main,err_infor,M_AVC,err,0,0);
s_byte_nums=5;
TR_noans();
avc_err=0;
err=0;
stop=1;
}
called=0;
}
}
urgent_stop=1;
}
void EX1_INT (void) interrupt 2
{
unsigned char get_err;
EX1=0;
err=0;
get_err=P5;
get_err=get_err&0x04;
if(get_err==0)
{
err=15; //弧长上限位
write_8574(0xF1);
}
else
{
get_err=P5;
get_err=get_err&0x08;
if(get_err==0)
{
err=16; //弧长下限位
write_8574(0xF2);
}
else
{
get_err=P5;
get_err=get_err&0x10;
if(get_err==0)
{
err=17; //弧长过流
write_8574(0xF4);
}
else
{
get_err=P5;
get_err=get_err&0x40;
if(get_err==0)
{
err=18; //工件短路
write_8574(0xF8);
lift=1;
if(work==3)
{
COM=0X36; //弧长点动速度，1K
COUNT0=4000%256;
COUNT0=4000/256; //弧长采样脉冲，1K
COM=0X76;
COUNT1=c_lift%256;
COUNT1=c_lift/256;
//允许CT0
avc_dir=1; //弧长方向——上
externel_voltage=0;
avc_enable=0;
//开弧长使能
CTCON=CTCON|0X01; //CT0下降沿
IEN1=IEN1|0X01;
gate=1;
while(lift_complete==0);
lift_complete=0;
lift=0;
}
}
}
}
}
SSUM=0;
POINTER1=0;
r_byte_nums=4;
if(err!=0)
{
if(work==3)
{
avc_err=1;
lift=0;
stop=0;
}
}
else
EX1=1;
}
void T1_INT (void) interrupt 3
{
c_t1++;
if(send==1)
{
if(c_t1==7)
{
S0BUF=sbuffer[POINTER0];
c_t1=0;
}
}
else
{
if(c_t1==100)
{
TR1=0;
overtime=1;
}
}
}
void TR_INT (void) interrupt 4 //串行口中断
{ //关中断
if(TI==1) //发送完成
{
TI=0;
POINTER0++;
if(POINTER0<s_byte_nums-1)
SSUM=SSUM+sbuffer[POINTER0]; //6个数据字节求和
else
sbuffer[s_byte_nums-1]=SSUM+sbuffer[0]; //数据和加地址生成校验码
if(POINTER0==s_byte_nums)
REN=1;
}
if(RI==1) //接收完成
{
RI=0;
POINTER1++; //接收缓冲指针加1
rbuffer[POINTER1-1]=S0BUF; //从接收缓冲读出数据
if(rbuffer[0]==M_AVC||rbuffer[0]==M_ALL||rbuffer[0]==M_AVC_P)
{
SM2=0;
if(POINTER1==2)
r_byte_nums=get_byte_nums(rbuffer[1]);
if(POINTER1<r_byte_nums)
RSUM=RSUM+rbuffer[POINTER1-1]; //生成校验码
else
{
SM2=1;
if(RSUM==rbuffer[r_byte_nums-1])
{
if(ans==0)
{
POINTER1=0;
RSUM=0;
}
S_ANSW=OK;
data_type();
}
else
{
S_ANSW=FAIL;
if(resend==0)
resend=1;
}
}
}
else
POINTER1=0;
} //开中断
}
void S1_int (void) interrupt 5 //I2C
{
if (S1STA==0x00)
{
FF=1;
S1CON=0xD5; //STA=0 STO=1 SI=0 AA=1
}
if (S1STA==0x08)
{
S1DAT=SLA;
S1CON=0xC5; //STA=0 STO=0 SI=0 AA=1
}
if (S1STA==0x10)
{
S1DAT=SLA;
S1CON=0xC5; //STA=0 STO=0 SI=0 AA=1
}
if (S1STA==0x18)
{
S1DAT=COMM;
S1CON=0xC5; //STA=0 STO=0 SI=0 AA=1
}
if (S1STA==0x20)
{
FF=1;
S1CON=0xD5; //STA=0 STO=1 SI=0 AA=1
}
if (S1STA==0x28)
{
S1CON=0xD5; //STA=0 STO=1 SI=0 AA=1
FF=1;
}
if (S1STA==0x30)
{
FF=1;
S1CON=0xD5; //STA=0 STO=1 SI=0 AA=1
}
if (S1STA==0x38)
{
S1CON=0xE5; //STA=1 STO=0 SI=0 AA=1
}
if (S1STA==0x40)
{
S1CON=0xC5; //STA=0 STO=0 SI=0 AA=1
}
if (S1STA==0x48)
{
FF=1;
S1CON=0xD5; //STA=0 STO=1 SI=0 AA=1
}
if (S1STA==0x50)
{
GET=S1DAT;
S1CON=0xC1; //STA=0 STO=0 SI=0 AA=0
}
if (S1STA==0x58)
{
FF=1;
S1CON=0xD5; //STA=0 STO=1 SI=0 AA=1
}
}
void CT0_int (void) interrupt 6
{
CTI0=0;
CTCON=CTCON&0xFC;
gate=0;
if(lift==1) //衰减过程
{
avc_enable=1; //关弧长使能
IEN1=IEN1&0XFE; //禁止CT0
lift_complete=1;
lift=0;
}
else
{
if(decrease==0&&pp.k5==ON)
{
if(pp.k1==DC||(pp.k1==PDC&&pp.avc_type==SP&&pulse_base==1))//(pp.avc_type==SP&&pulse_base==1||pp.avc_type==SPB||pp.avc_type==SB&&pulse_base==0)))
CTCON=CTCON|0x20;
}
}
}
void CT2_int (void) interrupt 8 //电压采样保持脉冲
{
CTI2=0;
CTCON=CTCON&0xCF;
if(decrease==0)
{
ad_finish=0; //AD转换及处理过程
ADCON=0X08; //启动AD采样
}
}
void CT3_int (void) interrupt 9 //电流脉冲
{
CTI3=0;
pulse_base=~pulse_base;
CTCON=CTCON&0X3F;
if(avc_ok==0) //开始弧长
{
if(pp.avc_type==SB)
temp_avc=temp_u51_b;
else
temp_avc=temp_u51_p;
avc_ok=1;
CTCON=CTCON|0x20; //CT2下降沿
IEN1=IEN1|0X04; //允许CT2,采样保持脉冲
}
else
{
if(pp.avc_type==SP)
{
if(pulse_base==0) //进入基值
{
gate=0;
CTCON=CTCON&0xCF;
}
else
{
temp_avc=temp_u51_p;
c_sample=0;
CTCON=CTCON|0x20;
}
}
else if(pp.avc_type==SB)
{
if(pulse_base==1)
{
gate=0;
CTCON=CTCON&0xCF;
}
else
{
temp_avc=temp_u51_b;
c_sample=0;
CTCON=CTCON|0x20;
}
}
else
{
gate=0;
CTCON=CTCON&0xCC;
AD1=0;
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -