Gestion de Feux Tricolores

Élaboration du programme sous Proteus

/* Main.ino file generated by New Project wizard
 * Created:   9 novembre 2022
 * Processor: ATmega328P
 * Compiler:  Arduino AVR
 */

int ledR1Pin = 2;  // LED Rouge feux1 connected to digital pin 2
int ledR2Pin = 5;  // LED Rouge feux2 connected to digital pin 5
int ledO1Pin = 3;  // LED Orange feux1 connected to digital pin 3
int ledO2Pin = 6;  // LED Orange feux2 connected to digital pin 6
int ledV1Pin = 4;  // LED Verte feux1 connected to digital pin 4
int ledV2Pin = 7;  // LED Verte feux2 connected to digital pin 7
int inPin = 8;     // push-button connected to digital pin 8 --> Mode Jour/nuit (IO8 = PB0)
int mode = 0;      // variable to store the read value
                   // mode:variable pour stocker la valeur lue du Mode 
void Mode_Nuit()
 {
   digitalWrite(ledR1Pin, LOW);   // turn the LED off by making the voltage LOW 
   digitalWrite(ledR2Pin, LOW);   // turn the LED off
   digitalWrite(ledV1Pin, LOW);   // turn the LED off 
   digitalWrite(ledV2Pin, LOW);   // turn the LED off
   digitalWrite(ledO1Pin, HIGH);  // turn the LED on (HIGH is the voltage level)
   digitalWrite(ledO2Pin, HIGH);  // turn the LED on 
   delay(300);                    // wait for 300 ms

   digitalWrite(ledO1Pin, LOW);   // turn the LED off 
   digitalWrite(ledO2Pin, LOW);   // turn the LED off 
   delay(200);                    // wait for 200 ms
 }

void Mode_Jour()  // à compléter
 {
   digitalWrite(ledR1Pin, HIGH);   // turn the LED on (HIGH is the voltage level)
   digitalWrite(ledR2Pin, HIGH);   // turn the LED on 
   digitalWrite(ledO1Pin, LOW);    // turn the LED off by making the voltage LOW 
   digitalWrite(ledO2Pin, LOW);    // turn the LED off 
                 // à compléter
 }

void setup()
 { // put your setup code here, to run once:
    pinMode(ledR1Pin, OUTPUT);                // initialize digital pin as an output.
    pinMode(ledR2Pin, OUTPUT);                // initialize digital pin as an output.
    pinMode(ledO1Pin, OUTPUT);                // initialize digital pin as an output.
    pinMode(ledO2Pin, OUTPUT);                // initialize digital pin as an output.
    pinMode(ledV1Pin, OUTPUT);                // initialize digital pin as an output.
    pinMode(ledV2Pin, OUTPUT);                // initialize digital pin as an output.
    pinMode(inPin, INPUT);          // sets the digital pin 8 as an input  pin 8 --> Mode Jour/nuit
 }

void loop()
{ // programme principal (loop)
  mode=digitalRead(inPin);   // read the input pin 8 (IO8 = PB0)
                               // lire la broche d'entrée pin 8
  if(mode==0)      // si la valeur de mode est à 0 
   {
     Mode_Nuit();  // alors Mode_Nuit
   }
  else 
   {
     Mode_Jour();  // sinon Mode_Jour   
   }
}