LAMPIRAN. Program Keseluruhan Sistem Pengontrolan Level Air

Transcription

1 LAMPIRAN Program Keseluruhan Sistem Pengontrolan Level Air /***************************************************** This program was produced by the CodeWizardAVR V Standard Automatic Program Generator Copyright Pavel Haiduc, HP InfoTech s.r.l. Chip type : ATmega8535 Program type : Application Clock frequency : MHz Memory model : Small External RAM size : 0 Data Stack size : 128 *****************************************************/ #include <mega8535.h> #include <delay.h> #include <stdio.h> #define signal_0 PORTD.2 #define echo_0 PIND.2 #define arah_0 DDRD.2 #define out 1 #define inp 0 #define dis_lo PORTC #define dis_hi PORTA #define relay PORTD.0 unsigned char urf_pink (void) unsigned char cnt; cnt=0; arah_0=out; signal_0=1; delay_us(2); signal_0=0;

2 arah_0=inp; signal_0=1; while(echo_0==0); while(echo_0==1) cnt++; delay_us(30); delay_ms(10); return cnt; void indikator (unsigned char idx) if (idx>16) idx =16; switch (idx) case 0: dis_lo = 0x00; case 1: dis_lo = 0x01; case 2: dis_lo = 0x03; case 3: dis_lo = 0x07;

3 case 4: dis_lo = 0x0f; case 5: dis_lo = 0x1f; case 6: dis_lo = 0x3f; case 7: dis_lo = 0x7f; case 8: case 9: dis_hi = 0x80; case 10:

4 dis_hi = 0xc0; case 11: dis_hi = 0xe0; case 12: dis_hi = 0xf0; case 13: dis_hi = 0xf8; case 14: dis_hi = 0xfc; case 15: dis_hi = 0xfe; case 16: dis_hi = 0xff;

5 ; // Alphanumeric LCD Module functions #asm.equ lcd_port=0x18 ;PORTB #endasm #include <lcd.h> // Timer 0 overflow interrupt service routine interrupt [TIM0_OVF] void timer0_ovf_isr(void) // Place your code here // Declare your global variables here void main(void) // Declare your local variables here unsigned char buf[33]; unsigned char lvl, ndx; // Input/Output Ports initialization // Port A initialization // Func7=Out Func6=Out Func5=Out Func4=Out Func3=Out Func2=Out Func1=Out Func0=Out // State7=0 State6=0 State5=0 State4=0 State3=0 State2=0 State1=0 State0=0 PORTA=0x00; DDRA=0xFF; // Port B initialization // Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In // State7=T State6=T State5=T State4=T State3=T State2=T State1=T State0=T PORTB=0x00; DDRB=0x00;

6 // Port C initialization // Func7=Out Func6=Out Func5=Out Func4=Out Func3=Out Func2=Out Func1=Out Func0=Out // State7=0 State6=0 State5=0 State4=0 State3=0 State2=0 State1=0 State0=0 PORTC=0x00; DDRC=0xFF; // Port D initialization // Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=Out // State7=T State6=T State5=T State4=T State3=T State2=T State1=T State0=0 PORTD=0x00; DDRD=0x01; // Timer/Counter 0 initialization // Clock source: System Clock // Clock value: khz // Mode: Normal top=ffh // OC0 output: Disconnected TCCR0=0x05; TCNT0=0x00; OCR0=0x00; // Timer/Counter 1 initialization // Clock source: System Clock // Clock value: Timer 1 Stopped // Mode: Normal top=ffffh // OC1A output: Discon. // OC1B output: Discon. // Noise Canceler: Off // Input Capture on Falling Edge // Timer 1 Overflow Interrupt: Off // Input Capture Interrupt: Off // Compare A Match Interrupt: Off // Compare B Match Interrupt: Off TCCR1A=0x00; TCCR1B=0x00;

7 TCNT1H=0x00; TCNT1L=0x00; ICR1H=0x00; ICR1L=0x00; OCR1AH=0x00; OCR1AL=0x00; OCR1BH=0x00; OCR1BL=0x00; // Timer/Counter 2 initialization // Clock source: System Clock // Clock value: Timer 2 Stopped // Mode: Normal top=ffh // OC2 output: Disconnected ASSR=0x00; TCCR2=0x00; TCNT2=0x00; OCR2=0x00; // External Interrupt(s) initialization // INT0: Off // INT1: Off // INT2: Off MCUCR=0x00; MCUCSR=0x00; // Timer(s)/Counter(s) Interrupt(s) initialization TIMSK=0x01; // Analog Comparator initialization // Analog Comparator: Off // Analog Comparator Input Capture by Timer/Counter 1: Off ACSR=0x80; SFIOR=0x00; // LCD module initialization //lcd_init(16); // Global enable interrupts //#asm("sei")

8 //lcd_gotoxy(0,0); //lcd_putsf ("tangki air ultra"); lvl = 0; relay = 0; while (1) // Place your code here lvl = urf_pink (); if (lvl > 25 ) lvl = 0; lvl = 25 - lvl; delay_ms(100); // lcd_gotoxy(0,1); // sprintf(buf,"ping sts : %u cm ",lvl); // lcd_puts(buf); indikator(lvl); if (lvl < 3) relay = 1; if (lvl > 15) relay = 0; /* for (ndx = 0; ndx < 17; ndx++) indikator(ndx); delay_ms(500); ; */

9 Gambar : Bentuk Jalur Jalur Rangkaian Pengontrolan Level Air Pada Papan PCB.

10 UKURAN TEMPAT PENAMPUNGAN TANGKI AIR

11 GAMBAR FISIK RANGKAIAN PENGATURAN PENGISIAN TANGKI AIR