"Programmaliq injiniringi" Orinbaeva Nabira 1-Laboratoriyaliq jumisi Kerekli úskeneler

304-17 “Programmaliq injiniringi” Orinbaeva Nabira

1-Laboratoriyaliq jumisi

Kerekli úskeneler: Arduino UNO R3,aq svetodiot, jasil svetodiot,pereklyuchatel,resistor 220 Ω.

Bul mısal millis () benen waqtın gúzetip baradı, sol sebepli Arduino

belgilengen waqıt aralıǵinda basqa zatlardı islewi múmkin (sensorlardı oqıw hám
t.b.)

int message = 0;

unsigned long TASK_TIME = 10000;

unsigned long BREAK_TIME = 5000;

unsigned long taskDelayStart = 0;

unsigned long breakDelayStart = 0;

bool taskDelayRunning = false;

bool breakDelayRunning = false;

bool taskLightOn = false;
#define taskLampPin 13

#define breakLampPin 12

#define triggerPin 4
void setup() {

pinMode(triggerPin, INPUT_PULLUP); //set up switch pin with internal pullup resistor

pinMode(taskLampPin, OUTPUT);

digitalWrite(taskLampPin, LOW);

pinMode(breakLampPin, OUTPUT);

digitalWrite(breakLampPin, LOW);

// start the serial connection

Serial.begin(9600);

}
void loop() {

message = digitalRead(triggerPin);

if (message == 0){ //if a task is in progress

if (!taskLightOn && !taskDelayRunning & !breakDelayRunning){ // if the lamp is off and neither timer has started yet

taskDelayStart = millis(); //start delay

taskDelayRunning = true; //start the task timer

digitalWrite(taskLampPin, HIGH); //turns on the light

taskLightOn = true;

Serial.println("New task: begin work, and continue...");

}

if (taskLightOn && taskDelayRunning && ((millis() - taskDelayStart) >= TASK_TIME)) { // this code executes when task time is up

taskDelayStart += TASK_TIME; // this prevents drift in the delays

taskDelayRunning = false;

Serial.println("time has elapsed, you've been working hard, take a break");

digitalWrite(breakLampPin, HIGH); //turns on the light

digitalWrite(taskLampPin, LOW); //turns off the light

taskLightOn = false;

breakDelayStart = millis(); //start delay

breakDelayRunning = true;

}

if (!taskLightOn && breakDelayRunning && ((millis() - breakDelayStart) >= BREAK_TIME)) { // this code executes when break time is up

breakDelayStart += BREAK_TIME; // this prevents drift in the delays

breakDelayRunning = false;

Serial.println("break time is over, back to work");

taskDelayRunning = true;

taskDelayStart = millis(); //start delay

digitalWrite(breakLampPin, LOW); //turns on the light

digitalWrite(taskLampPin, HIGH); //turns on the light

taskLightOn = true;

}

}

if (message == 1){ //if task is completed, turn it off

breakDelayRunning = false;

taskDelayRunning = false;

if (taskLightOn){

Serial.println("task complete");

digitalWrite(taskLampPin, LOW); //turns off the light

digitalWrite(breakLampPin, LOW);

taskLightOn = false;

} Serial.println(" waiting for task");

}}