Arduino - tutorijali, pitanja, primjeri i projekti

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Arduino - tutorijali, pitanja, primjeri i projekti

me[R]a Offline

Senior Member

Posts: 665
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Joined: Jul 2015
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#125

10-13-2016, 11:54 PM (This post was last modified: 10-14-2016, 12:53 AM by me[R]a.)

Evo @Makso pa probaj ja sam kontrolisao 20-tak minuta brojanje i bilo je ok...
Jedino sto ne vidim kako se vrti ova 5 cifra jer mrzilo me da dodajem na ovu moju test skalameriju petu cifru..
"GND" Pin za tu petucifru stavio sam na A3 pin arduina

Code:
#define DEBOUNCE_TIME    0.3

#define SAMPLE_FREQUENCY  10

#define MAXIMUM     (DEBOUNCE_TIME * SAMPLE_FREQUENCY)

unsigned int integrator;       //Will range from 0 to the specified MAXIMUM 

int keyStart = 13;             //deklarises i inicijalizujes globalnu promenljivu za taster

boolean toggleKey = false;     //promenljiva za status tastera dali ako je stisnut menja vrednost START/PAUSA 

int num = 0;                   //tvoja promenljiva za broj samo sto je sad inicijalizujemo

int aPin = 2;  //         A

int bPin = 3;  //      ________

int cPin = 4;  //     |        |

int dPin = 5;  //   F |        |  B

int ePin = 6;  //     |    G   |

int fPin = 7;  //     |________|

int gPin = 8;  //     |        |

int GND1 = 9;  //     |        |

int GND2 = 10; //   E |        |   C

int GND3 = 11; //     |________|

int GND4 = 12; //        

int GND5 = A3; //         D

int dig1 = 0;

int dig2 = 0;

int dig3 = 0;

int dig4 = 0;

int dig5 = 0;

int DTime = 6;

int tmp = 0;

int sekunda=0;

int minuta=0;

void setup()

{

 pinMode(keyStart, INPUT); // ovo stavis u void setup()

 pinMode(aPin, OUTPUT);

 pinMode(bPin, OUTPUT);

 pinMode(cPin, OUTPUT);

 pinMode(dPin, OUTPUT);

 pinMode(ePin, OUTPUT);  

 pinMode(fPin, OUTPUT);

 pinMode(gPin, OUTPUT);

 pinMode(GND1, OUTPUT);

 pinMode(GND2, OUTPUT);

 pinMode(GND3, OUTPUT);

 pinMode(GND4, OUTPUT);

 pinMode(GND5, OUTPUT);

 //set timer1 interrupt at 10Hz

  cli();        // disable all interrupts

  TCCR1A = 0;   // set entire TCCR1A register to 0

  TCCR1B = 0;   // same for TCCR1B

  TCNT1  = 0;   //initialize counter value to 0

  // set compare match register for 10hz increments

  OCR1A = 1562; // = (16*10^6) / (10*1024) - 1 (must be <65536)

  // turn on CTC mode

  TCCR1B |= (1 << WGM12);

  // Set CS10 and CS12 bits for 1024 prescaler

  TCCR1B |= (1 << CS12) | (1 << CS10);  

  // enable timer compare interrupt

  TIMSK1 |= (1 << OCIE1A);

}

ISR(TIMER1_COMPA_vect){  //timer1 interrupt 10Hz

  if (++num>9){

    if (++sekunda>59){

      if (++minuta>99){

        minuta=0;

        }

      sekunda=0;

      }

    num=0;

    }

  dig5 = num;

  dig4 = sekunda % 10;

  dig3 = (sekunda/10);

  dig2 = minuta % 10;

  dig1 = (minuta/10);

  }

void loop()

{

  digitalWrite( GND1, LOW);

  digitalWrite( GND2, LOW);

  digitalWrite( GND3, LOW);

  digitalWrite( GND4, LOW);

  digitalWrite( GND5, LOW);

  int taster = digitalRead(keyStart);

  if(taster == 1 ){ // Svaki put kad se pritisne taster menja se status START ili  PAUSA

    if (integrator > 0){

      integrator--;

      toggleKey = !toggleKey;

      }

    }  

    else if (integrator < MAXIMUM){

      integrator++;

      }

  if(toggleKey){ //u zavisnosti ako je true(START) onda broj se uvecava i prikazuje novi

    interrupts(); // enable all interrupts

    }

    else {

      noInterrupts(); // disable all interrupts

      TCNT1  = 0;//initialize counter value to 0

    }

  digitalWrite( GND5, HIGH);    //digit 5

  pickNumber(dig5);

  delay(DTime);

  digitalWrite( GND5, LOW);

  clearLEDs();

  digitalWrite( GND4, HIGH);    //digit 4

  pickNumber(dig4);

  delay(DTime);

  digitalWrite( GND4, LOW);

  clearLEDs();

  digitalWrite( GND3, HIGH);    //digit 3

  pickNumber(dig3);

  delay(DTime);

  digitalWrite( GND3, LOW);

  clearLEDs();

  digitalWrite( GND2, HIGH);   //digit 2

  pickNumber(dig2);

  delay(DTime);

  digitalWrite( GND2, LOW);

  clearLEDs();

  digitalWrite( GND1, HIGH);   //digit 1

  pickNumber(dig1);

  delay(DTime);

  digitalWrite( GND1, LOW);

  clearLEDs();

}

void pickNumber(int x){

 switch(x){

   case 0: zero(); break; 

   case 1: one(); break;

   case 2: two(); break;

   case 3: three(); break;

   case 4: four(); break;

   case 5: five(); break;

   case 6: six(); break;

   case 7: seven(); break;

   case 8: eight(); break;

   case 9: nine(); break;

   default: break;

 } 

}

void clearLEDs()

{   

 digitalWrite(  2, LOW); // A

 digitalWrite(  3, LOW); // B

 digitalWrite(  4, LOW); // C

 digitalWrite(  5, LOW); // D

 digitalWrite(  6, LOW); // E

 digitalWrite(  7, LOW); // F

 digitalWrite(  8, LOW); // G 

}

void one()

{

 digitalWrite( aPin, LOW); 

 digitalWrite( bPin, HIGH);

 digitalWrite( cPin, HIGH); 

 digitalWrite( dPin, LOW); 

 digitalWrite( ePin, LOW); 

 digitalWrite( fPin, LOW); 

 digitalWrite( gPin, LOW); 

}

void two()

{

 digitalWrite( aPin, HIGH); 

 digitalWrite( bPin, HIGH);

 digitalWrite( cPin, LOW); 

 digitalWrite( dPin, HIGH); 

 digitalWrite( ePin, HIGH); 

 digitalWrite( fPin, LOW); 

 digitalWrite( gPin, HIGH); 

}

void three()

{

 digitalWrite( aPin, HIGH); 

 digitalWrite( bPin, HIGH);

 digitalWrite( cPin, HIGH); 

 digitalWrite( dPin, HIGH); 

 digitalWrite( ePin, LOW); 

 digitalWrite( fPin, LOW); 

 digitalWrite( gPin, HIGH); 

}

void four()

{

 digitalWrite( aPin, LOW); 

 digitalWrite( bPin, HIGH);

 digitalWrite( cPin, HIGH); 

 digitalWrite( dPin, LOW); 

 digitalWrite( ePin, LOW); 

 digitalWrite( fPin, HIGH); 

 digitalWrite( gPin, HIGH); 

}

void five()

{

 digitalWrite( aPin, HIGH); 

 digitalWrite( bPin, LOW);

 digitalWrite( cPin, HIGH); 

 digitalWrite( dPin, HIGH); 

 digitalWrite( ePin, LOW); 

 digitalWrite( fPin, HIGH); 

 digitalWrite( gPin, HIGH); 

}

void six()

{

 digitalWrite( aPin, HIGH); 

 digitalWrite( bPin, LOW);

 digitalWrite( cPin, HIGH); 

 digitalWrite( dPin, HIGH); 

 digitalWrite( ePin, HIGH); 

 digitalWrite( fPin, HIGH); 

 digitalWrite( gPin, HIGH); 

}

void seven()

{

 digitalWrite( aPin, HIGH); 

 digitalWrite( bPin, HIGH);

 digitalWrite( cPin, HIGH); 

 digitalWrite( dPin, LOW); 

 digitalWrite( ePin, LOW); 

 digitalWrite( fPin, LOW); 

 digitalWrite( gPin, LOW); 

}

void eight()

{

 digitalWrite( aPin, HIGH); 

 digitalWrite( bPin, HIGH);

 digitalWrite( cPin, HIGH); 

 digitalWrite( dPin, HIGH); 

 digitalWrite( ePin, HIGH); 

 digitalWrite( fPin, HIGH); 

 digitalWrite( gPin, HIGH); 

}

void nine()

{

 digitalWrite( aPin, HIGH); 

 digitalWrite( bPin, HIGH);

 digitalWrite( cPin, HIGH); 

 digitalWrite( dPin, HIGH); 

 digitalWrite( ePin, LOW); 

 digitalWrite( fPin, HIGH); 

 digitalWrite( gPin, HIGH); 

}

void zero()

{

 digitalWrite( aPin, HIGH); 

 digitalWrite( bPin, HIGH);

 digitalWrite( cPin, HIGH); 

 digitalWrite( dPin, HIGH); 

 digitalWrite( ePin, HIGH); 

 digitalWrite( fPin, HIGH); 

 digitalWrite( gPin, LOW); 

}