Project : Version : Date : 11/04/2016 Author : Freeware, for evaluation and non-commercial use only Company : Comments:

Transcription

1 Lampiran 1 Listing program dari seluruh sistem. /***************************************************** This program was produced by the CodeWizardAVR V Evaluation Automatic Program Generator Copyright Pavel Haiduc, HP InfoTech s.r.l. Project : Version : Date : 11/04/2016 Author : Freeware, for evaluation and non-commercial use only Company : Comments: Chip type : ATmega8535 Program type : Application AVR Core Clock frequency: 4, MHz Memory model : Small External RAM size : 0 Data Stack size : 128 *****************************************************/ #include <mega8535.h> #include <delay.h> #include <stdio.h> #define ADC_VREF_TYPE 0x00 unsigned int Temperature,Data,c; // Read the AD conversion result unsigned int read_adc(unsigned char adc_input) { ADMUX=adc_input (ADC_VREF_TYPE & 0xff); // Delay needed for the stabilization of the ADC input voltage delay_us(10); // Start the AD conversion ADCSRA =0x40;

2 // Wait for the AD conversion to complete while ((ADCSRA & 0x10)==0); ADCSRA =0x10; return ADCW; } void main(void) { // Input/Output Ports initialization // Port A 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 PORTA=0x00; DDRA=0x00; // 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; // Port C 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 PORTC=0x00; DDRC=0x00; // Port D 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 PORTD=0x00; DDRD=0x00; // USART initialization // USART Baud Rate: UCSRA=0x00; UCSRB=0x18; UCSRC=0x86; UBRRH=0x00; UBRRL=0x0C;

3 // ADC initialization ADMUX=ADC_VREF_TYPE & 0xff; ADCSRA=0x82; SFIOR&=0xEF; c = 0; while (1) { Temperature = read_adc(0); while (c < 20){ Data = Data + Temperature; delay_ms(50); c++; } Temperature = Data/20; printf("%i",temperature); Data = 0; c = 0; } }

4 Lampiran 2 Listing program visual basic untuk menampilkan grafik suhu dan alarm pada PC Dim Xd(0 To 18000), Yd1(0 To 18000), Yd2(0 To 18000), Yd3(0 To 18000) As Integer Dim TIMES(0 To 18000) As String Dim j As Integer Dim Temp, x, y2, y1, L1, L2, R, S, y10, y20, y30, x0, Data As Integer Dim Sampling_Time As Single Dim oxl As Excel.Application Private Declare Function sndplaysound Lib "Winmm.dll" Alias _ "sndplaysounda" (ByVal lpszsoundname As String, ByVal uflags As Long) As Long Private Const snd_sync = &H0 Private Const snd_async = &H1 Private Const snd_loop = &H8 Private Sub Command4_Click() Timer4.Enabled = True Trace.Enabled = False Command7.Enabled = False MSComm1.PortOpen = True x = 0 Timer5.Enabled = True Grids Open "C:\Data\" + Text5 + ".DAT" For Output As #1 Private Sub Command5_Click() sndplaysound vbnullstring, snd_async Private Sub Command7_Click() Timer3.Enabled = False Set oxl = New Excel.Application Set oxlbook = oxl.workbooks.add FileName = "C:\Data\" + Text5 + ".xls" oxlbook.worksheets(1).range("a1") = " Time "

5 oxlbook.worksheets(1).range("b1") = " Temperature " oxlbook.saveas FileName For i = 2 To j oxlbook.worksheets(1).range("a" & i) = TIMES(i) oxlbook.worksheets(1).range("b" & i) = Yd1(i) Next i On Error GoTo 1 oxlbook.saveas FileName oxlbook.close 1: Private Sub Command1_Click() Close #1 Line2(5).BorderColor = &HFF0000 Line2(4).BorderColor = &HFF& Line2(2).BorderColor = &HFF0000 Grids Private Sub Command2_Click() End Private Sub Command3_Click() If MSComm1.PortOpen = True Then MSComm1.PortOpen = False Timer5.Enabled = False Timer4.Enabled = False Trace.Enabled = True Command7.Enabled = True Close #1 Private Sub Timer4_Timer() y1 = Temp * 10 Picture1.Line (x0, y10)-(x, y1), QBColor(12) 'R x0 = x

6 y10 = y1 x = x + 10 If Sampling_Time = (Timebase * 1) Then Xd(j) = x Yd1(j) = Temp / 2 TIMES(j) = Text1 j = j + 1 Sampling_Time = 0 End If Sampling_Time = Sampling_Time + 1 If x > (12000) Then x = 0 x0 = 0 Q = 568 Grids End If Private Sub Timer5_Timer() Dat = MSComm1.Input If Dat <> "" Then If (Data - Dat) < 20 Then Text2 = Dat / 2 Temp = Dat Data = Dat If Temp / 2 > 100 Then alert = "C:\ Windows \ media \" + "notify.wav" sndplaysound alert, snd_async Or snd_loop End If End If End If Private Sub Trace_Click() Timer4.Enabled = True Trace.Enabled = False

7 Command7.Enabled = False Read.Enabled = False Line2(5).BorderColor = &HFF0000 Line2(4).BorderColor = &HFF0000 Line2(2).BorderColor = &HFF& MSComm1.PortOpen = True x = 0 Timer5.Enabled = True Grids Open "C:\Data\" + Text5 + ".DAT" For Output As #1 Private Sub Form_Load() With MSComm1 If.PortOpen = True Then.PortOpen = False.CommPort = 4.Settings = "19200,n,8,1".DTREnable = True.RTSEnable = True.RThreshold = 1.SThreshold = 0 End With R = 568 x = 0 x0 = 0 y10 = 6952 Data = 70 Private Sub Timer1_Timer() Text1 = Time Private Sub Grids() Picture1.Cls Q = 568 For GRID = 1 To 17 Picture1.Line (0, Q)-(15000, Q), QBColor(3) Q = Q + R Next GRID Q = 568 For GRID = 1 To 35

8 Picture1.Line (Q, 0)-(Q, 10000), QBColor(3) Q = Q + R Next GRID Picture1.Line (0, 7952)-(15000, 7952), QBColor(9) Private Sub Timer3_Timer() Grids Timer3.Enabled = False

9 Lampiran 3 Gambar Komponen 1. Sensor Termokopel tipe K 4. Adaptor 2. Modul RS Rangkaian 3. Kabel Penghubung 6. PC

10 Lampiran 4 Gambar Alat Secara Keseluruhan

11 Lampiran 5 Rangkaian Lengkap Sistem 1 PB0 (XCK) PA0 (ADC0) 40 2 PB1 (T1) PA1 (ADC1) 39 3 PB2 (INT2 PA2 (ADC2) 38 4 PB3 (OC0) PA3 (ADC3) 37 5 PB4 (SS) PA4 (ADC4) 36 6 PB5 (MOSI) PA5 (ADC5) 35 7 PB6 (MISO) PA6 (ADC6) 34 8 PB7 (SCK) PA7 (ADC7) AREF GND AVCC PC7(TOSC2) PC6(TOSC1) PC5 ATMEGA 8535 RESET VCC GND XTAL2 XTAL1 PD0 (RXD) PD1 (TXD) PC µF/25V 16 PD2 (INT0) PC PD3 (INT1) PC PD4 (OC1B) PC1(SDA) PD5 (OC1A) PC0(SCL) PD7(OC2) PD6 (ICP1) 21 AN V PLN 220µF/25V +5V 10K 10K Modul RS485 +5V 100 ohm Monitor PC out 10K Xtal 4Mhz LM Jaringan RS485 4k7 4k7 100K 100K - + Termokopel + 5V + 5V Modul RS485 D1 GND GND + 5V