#include <iotiny2313.h>
#define AA 8
#define BB 4
#define CC 64
#define DD 128
#define EE 32
#define FF 2
#define GG 1
#define DP 16
//****************
#define c_0 AA+BB+CC+DD+EE+FF
#define c_1 BB+CC
#define c_2 AA+BB+DD+EE+GG
#define c_3 AA+BB+CC+DD+GG
#define c_4 BB+CC+FF+GG
#define c_5 AA+CC+DD+FF+GG
#define c_6 AA+CC+DD+EE+FF+GG
#define c_7 AA+BB+CC
#define c_8 AA+BB+CC+DD+EE+FF+GG
#define c_9 AA+BB+CC+DD+FF+GG
#define c_blank 0
#define c_minus GG
#define c_lo DD+EE+FF
#define c_hi BB+CC+EE+FF+GG
#define c_t DD+EE+FF+GG
//**************** RELAY OUTPUTS
#define PUMP_OUT 2
#define VALVE_OUT 4
#define LC_OUT 64
#define ALARM_OUT 128
/****************
#define TERMO_INP 1
#define LCA_INP 2
#define LCP_INP 64
#define LCB_INP 32
#define BA_INP 4
#define BS_INP 8
#define BV1_INP 16
#define BV2_INP 512
#define PS1_INP 256
#define PS2_INP 128
//****************LED_reg0
#define SOFTNER_LED 1
#define VALVE_LED 2
#define TERMO_LED 4
#define LEVEL_LO_LED 8
#define LEVEL_MID_LED 16
#define LEVEL_HI_LED 32
#define START_LED 64
#define ALARM_LED 128
//****************LED_reg1
#define PUMP_LED 1
#define PRESS_HI_LED 2
#define PRESS_MID_LED 4
#define PRESS_LO_LED 8
#define FIRE_HI_LED 16
#define FIRE_LO_LED 32
#define SPARK_LED 64
#define BURNOR_LED 128
//****************Key_reg0
#define PUMP_KEY 1
#define VALVE_KEY 2
#define STOP_KEY 4
#define START_KEY 8
#define ESC_KEY 16
#define OK_KEY 32
#define SET_KEY 64
#define RES_KEY 128
//****************Key_reg1
#define INC_KEY 64
#define DEC_KEY 128
//****************
const unsigned char Segments[]={c_0,c_1,c_2,c_3,c_4,c_5,c_6,c_7,c_8,c_9,c_blank,c_t};
const unsigned char power[]={1,2,4,8,16,32,64,128};
const unsigned char KeySel[]={1,2,4,8,16,32,64,128,64,128};
const unsigned char RegSel[]={0,0,0,0,0,0,0,0,1,1};
unsigned char blink_cntr,start_alarm_cntr,buz_cntr,disp_mode,out_reg,IniTimer;
unsigned char hour,minute,sec,display_right,display_left,softner_time,valve_timer;
unsigned char valve_off_time,valve_on_time,sec_blink_cntr,inp_deb_cntr;
unsigned char sec_blinker,blinker,valve_kypressed,start_state,start_alarm,pump_state,soft_timer_out,valve_timer_out,save_hour;
__eeprom char EE_SOFTNER_TIME;
__eeprom char EE_VALVE_OFF_TIME;
__eeprom char EE_VALVE_ON_TIME;
__eeprom char EE_HOUR;
//********************************************************
unsigned char spi(unsigned char inp)
{
USIDR=inp;
USISR=64;
do USICR=0x1B;
while((USISR&64)==0);
return(USIDR);
}
//********************************************************
void Run_Key(unsigned char inp)
{
switch (inp)
{
case 0: //PUMP_KEY
pump_state=~pump_state;
break;
case 1: //VALVE_KEY
valve_kypressed=1;
break;
case 2: //STOP_KEY
start_state=0;
break;
case 3: //START_KEY
start_state=1;
start_alarm=1;
start_alarm_cntr=15;
break;
case 4: //ESC_KEY
if(disp_mode==0) hour=EE_HOUR;
else
{
softner_time=EE_SOFTNER_TIME;
valve_off_time=EE_VALVE_OFF_TIME;
valve_on_time=EE_VALVE_ON_TIME;
disp_mode=0;
}
break;
case 5: //OK_KEY
if(disp_mode==0) save_hour=1;
else
{
EE_SOFTNER_TIME=softner_time;
EE_VALVE_OFF_TIME=valve_off_time;
EE_VALVE_ON_TIME=valve_on_time;
}
disp_mode=0;
break;
case 6: //SET_KEY
if(++disp_mode==4) disp_mode=1;
break;
case 7: //RES_KEY
hour=0;
minute=0;
break;
case 8: //INC_KEY
switch (disp_mode)
{
case 1:
if(softner_time<255) softner_time++;
break;
case 2:
if(valve_off_time<255) valve_off_time++;
break;
case 3:
if(valve_on_time<255) valve_on_time++;
break;
};
break;
case 9: //DEC_KEY
switch (disp_mode)
{
case 1:
if(softner_time>0) softner_time--;
break;
case 2:
if(valve_off_time>0) valve_off_time--;
break;
case 3:
if(valve_on_time>0) valve_on_time--;
break;
};
break;
};
}
//********************************************************
// Timer 1 overflow interrupt service routine 0.1 sec 0xCF2C
#pragma vector=TIMER1_OVF1_vect
__interrupt void basic_timer(void)
{
// Reinitialize Timer 1 value
TCNT1H=0xCF2C >> 8;
TCNT1L=0xCF2C & 0xff;
if(++blink_cntr==2)
{
blink_cntr=0;
blinker=~blinker;
}
if(start_state)
{
if(++sec_blink_cntr==5)
{
sec_blink_cntr=0;
sec_blinker=~sec_blinker;
if(sec_blinker)
{
//------------------
if(valve_timer_out)
if(--valve_timer==0)
{
valve_timer=valve_off_time;
valve_timer_out=0;
}
//------------------
if(++sec==60)
{
sec=0;
if(!valve_timer_out)
if(--valve_timer==0)
{
valve_timer=valve_on_time;
valve_timer_out=1;
}
if(++minute==60)
{
minute=0;
if(hour<255)
{
hour++;
save_hour=1;
}
}
}
}
}
}
else sec_blinker=1;
if(--buz_cntr==0) PORTD|=64;
if(--start_alarm_cntr==0) start_alarm=0;
IniTimer--;
}
//********************************************************
int main( void )
{
// Declare your local variables here
unsigned char rem,DigCntr,KeyCntr,deb_cntr,KEYS,ReadKey,seg_reg,special_seg,qut;
unsigned char LED_reg[2],Key_reg[2];
unsigned char wait_released,KeyChange;
unsigned int inps,tmp_inps;
// Input/Output Ports initialization
// Port A initialization
// Func2=In Func1=In Func0=In
// State2=P State1=P State0=P
PORTA=0x07;
DDRA=0x00;
// Port B initialization
// Func7=Out Func6=Out Func5=In Func4=Out Func3=Out Func2=In Func1=In Func0=In
// State7=0 State6=0 State5=P State4=0 State3=1 State2=P State1=P State0=P
PORTB=0x2F;
DDRB=0xD8;
// Port D initialization
// Func6=Out Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In
// State6=1 State5=P State4=P State3=P State2=P State1=P State0=P
PORTD=0x7F;
DDRD=0x40;
// Timer/Counter 0 initialization
// Clock source: System Clock
// Clock value: Timer 0 Stopped
// Mode: Normal top=FFh
// OC0A output: Disconnected
// OC0B output: Disconnected
TCCR0A=0x00;
TCCR0B=0x00;
TCNT0=0x9E;
OCR0A=0x00;
OCR0B=0x00;
// Timer/Counter 1 initialization
// Clock source: System Clock
// Clock value: 125.000 kHz
// Mode: Normal top=FFFFh
// OC1A output: Discon.
// OC1B output: Discon.
// Noise Canceler: Off
// Input Capture on Falling Edge
// Timer 1 Overflow Interrupt: On
// Input Capture Interrupt: Off
// Compare A Match Interrupt: Off
// Compare B Match Interrupt: Off
TCCR1A=0x00;
TCCR1B=0x02;
TCNT1H=0xCF;
TCNT1L=0x2C;
ICR1H=0x00;
ICR1L=0x00;
OCR1AH=0x00;
OCR1AL=0x00;
OCR1BH=0x00;
OCR1BL=0x00;
// External Interrupt(s) initialization
// INT0: Off
// INT1: Off
// Interrupt on any change on pins PCINT0-7: Off
GIMSK=0x00;
MCUCR=0x00;
// Timer(s)/Counter(s) Interrupt(s) initialization
TIMSK=0x80;
// Universal Serial Interface initialization
// Mode: Three Wire (SPI)
// Clock source: Reg.=ext. pos. edge, Cnt.=USITC
// USI Counter Overflow Interrupt: Off
USICR=0x1A;
// Analog Comparator initialization
// Analog Comparator: Off
// Analog Comparator Input Capture by Timer/Counter 1: Off
ACSR=0x80;
// Global enable interrupts
DigCntr=5;
KeyCntr=0;
out_reg=0;
wait_released=0;
Key_reg[0]=PUMP_KEY;
Key_reg[1]=0;
LED_reg[0]=0;
LED_reg[1]=0;
softner_time=EE_SOFTNER_TIME;
valve_off_time=EE_VALVE_OFF_TIME;
valve_on_time=EE_VALVE_ON_TIME;
hour=EE_HOUR;
valve_timer=valve_off_time;
start_state=0;
pump_state=0;
soft_timer_out=0;
valve_timer_out=0;
disp_mode=0;
inps=1;
IniTimer=20;
asm("sei");
PORTD &=255-64;
buz_cntr=15;
while(IniTimer!=0){}; // Initial Delay for charge input capacitor to 5 volt
while (1)
{
//*********************************************
//KEYS=255;
//----------------------
DigCntr++;
seg_reg=0;
if(DigCntr==2)
{
qut=display_left;
seg_reg=DP;
}
if(DigCntr==6)
{
DigCntr=0;
qut=display_right;
}
rem=qut % 10;
qut=qut / 10;
//----------------------
spi((255-power[5-DigCntr])&(~Key_reg[1]));
if(DigCntr==1) rem=rem+special_seg;
if((DigCntr==2)&&(!sec_blinker)) seg_reg=0;
if(DigCntr==6) rem=10;
seg_reg=Segments[rem]+seg_reg;
spi(seg_reg);
//----------------------
spi(~Key_reg[0]);
spi(~LED_reg[1]);
KEYS=spi(~LED_reg[0]);
KeyChange=~KeyChange;
if(KeyChange==0) ReadKey=KEYS;
//----------------------
spi(out_reg);
PORTB |=16;
PORTB &=255-16;
PORTB &=255-8;
//***********************************************
switch (disp_mode)
{
case 0:
{
display_right=minute;
display_left=hour;
special_seg=0;
}
break;
case 1:
{
display_right=1;
display_left=softner_time;
special_seg=11;
}
break;
case 2:
{
display_right=2;
display_left=valve_off_time;
}
break;
case 3:
{
display_right=3;
display_left=valve_on_time;
}
break;
};
//***********************************************
if(ReadKey!=255)
{
if(wait_released==0)
{
if(--deb_cntr==0)
{
PORTD &=255-64;
buz_cntr=3;
wait_released=1;
Run_Key(KeyCntr);
}
}
}
else
{
deb_cntr=100;
wait_released=0;
valve_kypressed=0;
if(KeyChange==0)
{
Key_reg[RegSel[KeyCntr]]=Key_reg[RegSel[KeyCntr]] & (255-KeySel[KeyCntr]);
KeyCntr++;
if(KeyCntr==11) KeyCntr=0;
Key_reg[RegSel[KeyCntr]]=Key_reg[RegSel[KeyCntr]] | KeySel[KeyCntr];
}
}
//************************************************
tmp_inps=~((PIND&31) + ((PINA&3)*32) + ((PINB&7)*128));
if(tmp_inps==inps) inp_deb_cntr=255;
else
{
if(--inp_deb_cntr==0)
{
inps=tmp_inps;
inp_deb_cntr=255;
}
}
//************************************************
if(hour>=softner_time) soft_timer_out=1; else soft_timer_out=0;
if(save_hour) EE_HOUR=hour;
//---------------------
if(!(inps&TERMO_INP))
{
start_state=0;
pump_state=0;
valve_timer_out=0;
if(blinker) LED_reg[0]=LED_reg[0]|TERMO_LED; else LED_reg[0]=LED_reg[0]&(255-TERMO_LED);
}
else LED_reg[0]=LED_reg[0]&(255-TERMO_LED);
//-----------------------
if((pump_state||(inps&LCP_INP))&&(inps&TERMO_INP))
{
out_reg=out_reg |PUMP_OUT;
LED_reg[1]=LED_reg[1]|PUMP_LED;
}
else
{
out_reg=out_reg &(255-PUMP_OUT);
LED_reg[1]=LED_reg[1]&(255-PUMP_LED);
}
//------------------------
if((valve_timer_out||valve_kypressed)&&(inps&TERMO_INP))
{
out_reg=out_reg |VALVE_OUT;
LED_reg[0]=LED_reg[0]|VALVE_LED;
}
else
{
out_reg=out_reg &(255-VALVE_OUT);
LED_reg[0]=LED_reg[0]&(255-VALVE_LED);
}
//-----------------------
if(start_state)
{
out_reg=out_reg |LC_OUT;
LED_reg[0]=LED_reg[0]|START_LED;
}
else
{
out_reg=(out_reg &(255-LC_OUT));
LED_reg[0]=LED_reg[0]&(255-START_LED);
}
//------------------------
if(((((LED_reg[1]&PRESS_HI_LED) || (inps&LCA_INP) || (inps&BA_INP) || start_alarm)&&start_state)||soft_timer_out)||(!(inps&TERMO_INP)))
{
out_reg=out_reg | ALARM_OUT;
LED_reg[0]=LED_reg[0]|ALARM_LED;
}
else
{
out_reg=out_reg & (255-ALARM_OUT);
LED_reg[0]=LED_reg[0]&(255-ALARM_LED);
}
//------------------------
if((inps&LCB_INP)&&!(inps&LCP_INP))
{
LED_reg[0]=LED_reg[0]|LEVEL_HI_LED;
}
else
{
LED_reg[0]=LED_reg[0]&(255-LEVEL_HI_LED);
}
//------------------------
if((inps&LCP_INP)&&!(inps&LCA_INP))
{
LED_reg[0]=LED_reg[0]|LEVEL_MID_LED;
}
else
{
LED_reg[0]=LED_reg[0]&(255-LEVEL_MID_LED);
}
//------------------------
if(inps&LCA_INP)
{
if(blinker) LED_reg[0]=LED_reg[0]|LEVEL_LO_LED; else LED_reg[0]=LED_reg[0]&(255-LEVEL_LO_LED);
}
else
{
LED_reg[0]=LED_reg[0]&(255-LEVEL_LO_LED);
}
//------------------------
if(soft_timer_out)
{
if(blinker) LED_reg[0]=LED_reg[0]|SOFTNER_LED; else LED_reg[0]=LED_reg[0]&(255-SOFTNER_LED);
}
else
{
LED_reg[0]=LED_reg[0]&(255-SOFTNER_LED);
}
//------------------------
if((inps&PS1_INP)&&(inps&PS2_INP)&&(inps&LCB_INP))
{
LED_reg[1]=LED_reg[1]|PRESS_LO_LED;
}
else
{
LED_reg[1]=LED_reg[1]&(255-PRESS_LO_LED);
}
//------------------------
if(!(inps&PS1_INP)&&(inps&PS2_INP)&&(inps&LCB_INP))
{
LED_reg[1]=LED_reg[1]|PRESS_MID_LED;
}
else
{
LED_reg[1]=LED_reg[1]&(255-PRESS_MID_LED);
}
//------------------------
if(!(inps&PS2_INP)&&(inps&LCB_INP))
{
if(blinker) LED_reg[1]=LED_reg[1]|PRESS_HI_LED; else LED_reg[1]=LED_reg[1]&(255-PRESS_HI_LED);
}
else
{
LED_reg[1]=LED_reg[1]&(255-PRESS_HI_LED);
}
//------------------------
if(inps&BA_INP)
{
if(blinker)
{
LED_reg[1]=LED_reg[1]|SPARK_LED;
LED_reg[1]=LED_reg[1]|FIRE_HI_LED;
LED_reg[1]=LED_reg[1]|FIRE_LO_LED;
}
else
{
LED_reg[1]=LED_reg[1]&(255-SPARK_LED);
LED_reg[1]=LED_reg[1]&(255-FIRE_HI_LED);
LED_reg[1]=LED_reg[1]&(255-FIRE_LO_LED);
}
}
else
{
if(inps&BS_INP) LED_reg[1]=LED_reg[1]|SPARK_LED; else LED_reg[1]=LED_reg[1]&(255-SPARK_LED);
if(inps&BV1_INP) LED_reg[1]=LED_reg[1]|FIRE_LO_LED; else LED_reg[1]=LED_reg[1]&(255-FIRE_LO_LED);
if(inps&BV2_INP) LED_reg[1]=LED_reg[1]|FIRE_HI_LED; else LED_reg[1]=LED_reg[1]&(255-FIRE_HI_LED);
if(inps&PS1_INP) LED_reg[1]=LED_reg[1]|BURNOR_LED; else LED_reg[1]=LED_reg[1]&(255-BURNOR_LED);
}
//***********************************************
}
return 0;
}
#asm("sei")
__enable_interrupt();
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