📄 int.c
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/*********************************************************************************************************
** 函数名称: ex_int0()
** 功能描述: 外部中断0中断服务程序.主要提供收码功能。
********************************************************************************************************/
/*
void ex_int0() interrupt 0
{
uchar error_c = 0;
uchar error_d = 0;
IT0 = 1;
EX0 = 0;
IE0 = 0;
S_487_IN = 1;
S_487_CTRL = 0;
if( watch_pre_code() )
{
while(~S_487_IN && error_c++ < 255);
read_code();
while( S_487_IN && error_d++ < 255);
}
else
{
;
}
IT0 = 1;
EX0 = 1;
IE0 = 0;
}
*/
/*********************************************************************************************************
** 函数名称: timer0()
** 功能描述: 定时timer0中断服务程序，主要提供时钟功能。
********************************************************************************************************/
void timer0() interrupt 1
{
v_Get1302( cur_time_cach );
if( disappear_sw ) // disappear_sw == 1 则允许显示
{
disappear_time++;
if( disappear_time>1000 )
{
disappear_time = 0;
disappear_sw = 0;
}
}
if (sheding_sw)
{
sheding_time++;
if(sheding_time>1000)
{sheding_time=0;
sheding_sw =0;
menu_code=5;
}
}
TH0=-50000/256; //@24M, define clock is 10ms
TL0=-50000%256;
}
/*********************************************************************************************************
**函数名称：serial()
**功能描述：串口中断服务程序，主要提供收码功能(TN026)。
*********************************************************************************************************/
void serial() interrupt 4
{
// unsigned char n;
TI=0;
ES=0;
if((RI==1)&&(tn026==1))
{
RI=0;
sbuf_buffer=SBUF;
if(nummber==0)
{
check_sum=0;
if(sbuf_buffer==0x55)
{
code_data[nummber]=sbuf_buffer;
nummber++;
}
}
else if(nummber==1)
{
if(sbuf_buffer==0x33)
{
code_data[nummber]=sbuf_buffer;
nummber++;
}
else
{
nummber=0;
}
}
else if(nummber==2)
{
if(sbuf_buffer==0x77)
{
// code_data[nummber]=sbuf_buffer;
nummber++;
}
else
{
nummber=0;
}
}
else if(nummber==13)
{
code_data[3]=sbuf_buffer;
nummber++;
// check_sum=check_sum+sbuf_buffer;
}
else if(nummber==14)
{
code_data[4]=sbuf_buffer;
nummber++;
// check_sum=check_sum+sbuf_buffer;
}
else if(nummber==15)
{
code_data[5]=sbuf_buffer;
nummber++;
// check_sum=check_sum+sbuf_buffer;
}
else if(nummber==17)
{
code_data[6]=sbuf_buffer;
nummber++;
// check_sum=check_sum+sbuf_buffer;
}
else if(nummber==18)
{
code_data[7]=sbuf_buffer;
nummber++;
// check_sum=check_sum+sbuf_buffer;
}
else
{
check_sum=check_sum+sbuf_buffer;
nummber++;
if(nummber>=22)
{
nummber=0;
// if(check_sum==sbuf_buffer)
f_bit=1;
}
}
}
if((RI==1)&&(floor_def==0))
{
if(Flag_Effective_Data==0)
{
h.Serial_Communication_Data_Buffer[Communication_Data_Counter]=SBUF;
Communication_Data_Counter++;
if(Communication_Data_Counter>=20)
{
Communication_Data_Counter=0;
if( (h.Serial_Communication_Data_Buffer[0]==0xf0)
&&(h.Serial_Communication_Data_Buffer[1]==0xf1)
&&(h.Serial_Communication_Data_Buffer[2]==0xf2)
&&(h.Serial_Communication_Data_Buffer[3]==0xf3)
&&(h.Serial_Communication_Data_Buffer[4]==0xf4)
&&(h.Serial_Communication_Data_Buffer[5]==0xf5)
&&(h.Serial_Communication_Data_Buffer[6]==0xf6)
&&(h.Serial_Communication_Data_Buffer[7]==0xf7)
&&(h.Serial_Communication_Data_Buffer[8]==0xf8)
&&(h.Serial_Communication_Data_Buffer[9]==0xf9)
// &&(h.Serial_Communication_Data_Buffer[18]==0x02)
// &&(h.Serial_Communication_Data_Buffer[13]==0x06)
)
{
Flag_Effective_Data=1;
Communication_Data_Counter=0;
flag_first=1;
// SUM_COMU=0;
// for(n=10;n<20;n++)
// {
// SUM_COMU=SUM_COMU+h.Serial_Communication_Data_Buffer[n];
// }
}
else
{
Flag_Effective_Data=0;
Communication_Data_Counter=0;
flag_first=1;
}
}
}
else
{
h.Serial_Communication_Data_Buffer[Communication_Data_Counter]=SBUF;
// SUM_COMU=SUM_COMU+h.Serial_Communication_Data_Buffer[Communication_Data_Counter];
Communication_Data_Counter++;
if((Communication_Data_Counter==65)&&(flag_first==1))
{
which_one=h.Serial_Communication_Data_Buffer[0];
flag_first=0;
if((which_one%2)==1)
{
IIC_Data_Addr_L=0x00;
IIC_Data_Addr_H=which_one/2;
}
else
{
IIC_Data_Addr_L=0x80;
IIC_Data_Addr_H=which_one/2-1;
}
Data_Length=16;
ISendStr(IIC_Data_Addr_H,IIC_Data_Addr_L,(h.Serial_Communication_Data_Buffer+1),Data_Length);
Delay_ms(2);
ISendStr(IIC_Data_Addr_H,IIC_Data_Addr_L+0x10,(h.Serial_Communication_Data_Buffer+17),Data_Length);
Delay_ms(2);
ISendStr(IIC_Data_Addr_H,IIC_Data_Addr_L+0x20,(h.Serial_Communication_Data_Buffer+33),Data_Length);
Delay_ms(2);
ISendStr(IIC_Data_Addr_H,IIC_Data_Addr_L+0x30,(h.Serial_Communication_Data_Buffer+49),Data_Length);
Delay_ms(2);
Flag_Effective_Data=1;
Communication_Data_Counter=1;
}
else if((Communication_Data_Counter==66)&&(flag_first==0))
{
flag_first=1;
if((which_one%2)==1)
{
IIC_Data_Addr_L=0x40;
IIC_Data_Addr_H=which_one/2;
}
else
{
IIC_Data_Addr_L=0xc0;
IIC_Data_Addr_H=which_one/2-1;
}
Data_Length=16;
ISendStr(IIC_Data_Addr_H,IIC_Data_Addr_L,h.Serial_Communication_Data_Buffer+1,Data_Length);
Delay_ms(2);
ISendStr(IIC_Data_Addr_H,IIC_Data_Addr_L+0x10,(h.Serial_Communication_Data_Buffer+17),Data_Length);
Delay_ms(2);
ISendStr(IIC_Data_Addr_H,IIC_Data_Addr_L+0x20,(h.Serial_Communication_Data_Buffer+33),Data_Length);
Delay_ms(2);
if(ISendStr(IIC_Data_Addr_H,IIC_Data_Addr_L+0x30,(h.Serial_Communication_Data_Buffer+49),Data_Length))
dis_ok();
Flag_Effective_Data=0;
Communication_Data_Counter=0;
}
}
RI=0;
}
// loop:;
ES=1;
}
/*
if((RI==1)&&(floor_def==0))
{
// Check_first=0;
if(Flag_Effective_Data==0)
{
h.Serial_Communication_Data_Buffer[Communication_Data_Counter]=SBUF;
Communication_Data_Counter++;
if(Communication_Data_Counter>=20) //65
{
Communication_Data_Counter=0;
if( (h.Serial_Communication_Data_Buffer[0]==0xf0)
&&(h.Serial_Communication_Data_Buffer[1]==0xf1)
&&(h.Serial_Communication_Data_Buffer[2]==0xf2)
&&(h.Serial_Communication_Data_Buffer[3]==0xf3)
&&(h.Serial_Communication_Data_Buffer[4]==0xf4)
&&(h.Serial_Communication_Data_Buffer[5]==0xf5)
&&(h.Serial_Communication_Data_Buffer[6]==0xf6)
&&(h.Serial_Communication_Data_Buffer[7]==0xf7)
&&(h.Serial_Communication_Data_Buffer[8]==0xf8)
&&(h.Serial_Communication_Data_Buffer[9]==0xf9)
&&(h.Serial_Communication_Data_Buffer[18]==0x02)
&&(h.Serial_Communication_Data_Buffer[13]==0x06)
)
{
Flag_Effective_Data=1;
// Flag_Serial_Communication_Over=0;
Communication_Data_Counter=0;
// Display_Busy2();
flag_first=1;
SUM_COMU=0;
for(i=10;i<20;i++)
{
SUM_COMU=SUM_COMU+h.Serial_Communication_Data_Buffer[i];
}
}
else
{
Flag_Effective_Data=0;
// Flag_Serial_Communication_Over=0;
Communication_Data_Counter=0;
// Display_Busy2();
flag_first=1;
}
}
}
else
{
h.Serial_Communication_Data_Buffer[Communication_Data_Counter]=SBUF;
SUM_COMU=SUM_COMU+h.Serial_Communication_Data_Buffer[Communication_Data_Counter];
Communication_Data_Counter++;
// Display_Busy3();
if((Communication_Data_Counter==65)&&(flag_first==1))
{
which_one=h.Serial_Communication_Data_Buffer[0];
flag_first=0;
if((which_one%2)==1)
{
IIC_Data_Addr_L=0x00;
IIC_Data_Addr_H=which_one/2;
}
else
{
IIC_Data_Addr_L=0x80;
IIC_Data_Addr_H=which_one/2-1;
}
Data_Length=64;
Display_Busy(TABLE_LED_Display1[2*which_one-1]);
Write_FloorDefine();
// display_ok();
Flag_Effective_Data=1;
Communication_Data_Counter=1;
}
else if((Communication_Data_Counter==66)&&(flag_first==0))
{
flag_first=1;
if((which_one%2)==1)
{
IIC_Data_Addr_L=0x40;
IIC_Data_Addr_H=which_one/2;
}
else
{
IIC_Data_Addr_L=0xc0;
IIC_Data_Addr_H=which_one/2-1;
}
Data_Length=64;
Display_Busy(TABLE_LED_Display1[(2*which_one)]);
Write_FloorDefine();
// display_ok();
Flag_Effective_Data=0;
Communication_Data_Counter=0;
if(h.Serial_Communication_Data_Buffer[65]!=(SUM_COMU-h.Serial_Communication_Data_Buffer[65]))
{
Display_Busy(0X6D);
goto loop;
}
}
}
RI=0;
}
ES=1;
loop:;
}
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