I-BEK Car Electrician: May 2018

(********************************************************************

Project ............: Sequential Timer 4 Outputs

Author .............: Indrit Bekteshi / I-BEK Car Electrician

Chip name ..........: Attiny2113A

Version ............: 1.0 (2017)

Clock frequency ....: 8,0000 MHz (int.)

Ide/Compiler .......: mikroPascal PRO for AVR 6.1

                       !!!!!KUJDES, KY PROGRAM ESHTE PERSONAL/SHEMBULL!!!!!

********************************************************************)

Program Sequetial_Timer;

Type PByte = ^Byte; //pointer (max 255)

Type

     TValvula = Record

       Koha_Ndeze : Word;

       Koha_Fike  : Word;

     End;

Type TSeq_Timer = Record

       Valvula      : TValvula; //reference per strukturen e valvulave.

       Butoni       : Byte;

       Koha_Butonit : Byte;

       Koha_Ndeze   : Word;

       Koha_Fike    : Word;

       Dalja        : Byte;

   End;

Const

      NDEZE            = 1;

      FIKE             = 0;

      BUTONI_OK        = 0;

      BUTONI_PLUS      = BUTONI_OK + 1;

      BUTONI_MINUS     = BUTONI_PLUS + 1;

      KOHA_PUNE_MAX    = 10;

      KOHA_PUNE_MIN    = 1;

      KOHA_PUSHIM_MAX  = 2000;

      KOHA_PUSHIM_MIN  = 10;

      BAITET_EE        = SizeOf(TValvula);

      ADRESA_EE        : Byte = $00;

Var

    butoni_pin_p       : sbit at PINB.0;

    butoni_pin_o       : sbit at PINB.1;

    butoni_pin_m       : sbit at PINB.2;

    led_pune           : sbit at PORTB.3;  //tregon gradimin pune

    led_pushim         : sbit at PORTB.4;  //tregon gradimin pushim

    led_buton          : sbit at PORTD.6;

    Seq_Timer          : TSeq_Timer;

Procedure Shkruaj_EEprom(Ptr_Data : PByte); Forward;

Procedure Lexo_EEprom(Ptr_Data : PByte); Forward;

Procedure Gjendja_Valvulat(Gjendja : Byte); Forward;

Procedure Rinis_Valvulat(); Forward;

Procedure Shkruaj_EEprom(Ptr_Data : PByte);

Var i : Byte;

Begin

  For i := 0 To (BAITET_EE - 1) Do

  Begin

    While ((EECR) And (1 Shl EEPE)) Do begin end;

    EECR := (0 Shl EEPM1) Or (0 Shl EEPM0);

    EEAR := ADRESA_EE + i; { max is 255 }

    EEDR := Ptr_Data^;

    EECR := (EECR Or (1 Shl EEMPE));

    EECR := (EECR Or (1 Shl EEPE));

    Inc(Ptr_Data);

  End;

End;

Procedure Lexo_EEprom(Ptr_Data : PByte);

Var i : Byte;

Begin

  For i := 0 To (BAITET_EE - 1) Do

  Begin

    While ((EECR) And (1 Shl EEPE)) Do begin end;

    EEAR := ADRESA_EE + i; { max is 255 }

    EECR := (EECR Or (1 Shl EERE));

    Ptr_Data^ := EEDR;

    Inc(Ptr_Data);

  End;

End;

Procedure Gjendja_Valvulat(Gjendja : Byte);

Begin

  If (Gjendja = NDEZE) Then

  Seq_Timer.Dalja := 2;

  If (Seq_Timer.Dalja > 5) Then

  Inc(Seq_Timer.Dalja);

  PORTD.Seq_Timer.Dalja := Gjendja;

End;

Procedure Rinis_Valvulat();

Begin

  for Seq_Timer.Dalja := 2 To 5 Do

    PORTD.Seq_Timer.Dalja := 0;

  Seq_Timer.Koha_Ndeze := 0;

  Seq_Timer.Koha_Fike := 0;

  Seq_Timer.Dalja := 1;

End;

Procedure T0_OVF_Int(); iv IVT_ADDR_TIMER0_OVF;

Begin

  If (Seq_Timer.Koha_Butonit >= 10) Then

  Begin

    If (butoni_pin_o = 0) Then Seq_Timer.Butoni := BUTONI_OK;

    If (butoni_pin_p = 0) Then Seq_Timer.Butoni := BUTONI_PLUS;

    If (butoni_pin_m = 0) Then Seq_Timer.Butoni := BUTONI_MINUS;

    If (Seq_Timer.Butoni <> 0) Then

    Begin

      TIMSK := %00000010;

      Seq_Timer.Koha_Butonit := 0;

      Rinis_Valvulat();

      TIMSK := %01000010;

    End;

  End;

  Inc(Seq_Timer.Koha_Butonit);

  TCNT0 := 0;

End;

Procedure T1_CMPA_ISR(); iv IVT_ADDR_TIMER1_COMPA;

Begin

  If (Seq_Timer.Koha_Ndeze >= Seq_Timer.Valvula.Koha_Ndeze) Then

  Begin

    Gjendja_Valvulat(FIKE);

    Seq_Timer.Koha_Fike := 0;

  End;

  Inc(Seq_Timer.Koha_Ndeze);

  If (Seq_Timer.Koha_Fike >= Seq_Timer.Valvula.Koha_Fike) Then

  Begin

    Gjendja_Valvulat(NDEZE);

    Seq_Timer.Koha_Ndeze := 0;

  End;

  Inc(Seq_Timer.Koha_Fike);

End;

Begin

  //Cilsimet per Portat

  DDRA  := %00000000;

  PORTA := %11111111;

  DDRB  := %00011000;

  PORTB := %11110111;

  DDRD  := %01111100;

  PORTD := %10000011;

  //timer0

  TCCR0B := %00000101;

  //timer1  

  //10ms

  OCR1AH := $30;

  OCR1AL := $D4;

  TCCR1B := %00001011;

  TIMSK := %01000010;

  //lexo ne eprom vlerat e ruajtura.

  Lexo_EEProm(@Seq_Timer.Valvula);

  //kontollo nese vlerat jane ne brenda limitit te lejuar,

  //perndryshe korigjo me vlera te pracaktuara.

  If (Seq_Timer.Valvula.Koha_Ndeze > KOHA_PUNE_MAX)  Or

     (Seq_Timer.Valvula.Koha_Ndeze < KOHA_PUNE_MIN)  Or

     (Seq_Timer.Valvula.Koha_Fike > KOHA_PUSHIM_MAX) Or

     (Seq_Timer.Valvula.Koha_Fike < KOHA_PUSHIM_MIN) Then

    Begin

      Seq_Timer.Valvula.Koha_Ndeze := 0;

      Seq_Timer.Valvula.Koha_Fike := 10;

    End;

  Seq_Timer.Butoni := 0;

  Rinis_Valvulat();

  //Nis interruptet ktu

  Asm Sei End;

  //cikel pa fund.

  While (True) Do

  Begin

    butoni_pin_o := 0;

    Case Seq_Timer.Butoni Of 

      BUTONI_OK : // Butoni OK

      Begin

        If (PINB3_bit = 0) Then 

        Begin

          led_pushim := 0;

          led_pune := 1;

End

        Else

        Begin

          led_pune := 0;

          led_pushim := 1;

        End;

        Delay_Ms(500);

        Seq_Timer.Butoni := 0; 

      End;

      BUTONI_PLUS : //

      Begin

        If (PINB3_bit = 1) Then

        Begin

          If (Seq_Timer.Valvula.Koha_Ndeze < KOHA_PUNE_MAX) Then

          Begin

            Seq_Timer.Valvula.Koha_Ndeze := Seq_Timer.Valvula.Koha_Ndeze + 1;

            Shkruaj_EEprom(@Seq_Timer.Valvula);

            led_buton := Not led_buton;

          End;

End

        Else

        Begin

          If (Seq_Timer.Valvula.Koha_Fike < KOHA_PUSHIM_MAX) Then

          Begin

            Seq_Timer.Valvula.Koha_Fike := Seq_Timer.Valvula.Koha_Fike + 5;

            Shkruaj_EEprom(@Seq_Timer.Valvula);

            led_buton := Not led_buton;

          End;

        End;

        Seq_Timer.Butoni := 0;

      End;

      BUTONI_MINUS : // Butoni Minus

      Begin

        If (PINB3_bit = 1) Then

        Begin

          If (Seq_Timer.Valvula.Koha_Ndeze > KOHA_PUNE_MIN) Then

          Begin

            Seq_Timer.Valvula.Koha_Ndeze := Seq_Timer.Valvula.Koha_Ndeze - 1;

            Shkruaj_EEprom(@Seq_Timer.Valvula);

            led_buton := Not led_buton;

          End;

End

        Else

        Begin

          If (Seq_Timer.Valvula.Koha_Fike > KOHA_PUSHIM_MIN) Then

          Begin

            Seq_Timer.Valvula.Koha_Fike := Seq_Timer.Valvula.Koha_Fike - 5;

            Shkruaj_EEprom(@Seq_Timer.Valvula);

            led_buton := Not led_buton;

          End;

        End;

        Seq_Timer.Butoni := 0;

      End;

    End;

    // Ktu Mbaron Kontrolli Butonave

    // Komentetimi programit eshte per fillestare

    // Programi ska nevoje per komente, vet shpjegohet!

    //===============================================================

    //pjesa tjeter e programit kryhet nga interruptet

  End;

End.

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