89 lines
2.9 KiB
C++
89 lines
2.9 KiB
C++
#include <Wire.h>
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#include <OneWire.h>
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#include <DallasTemperature.h>
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#include "Barrier.cpp";
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#include "DistSensor.cpp";
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#include "LCDScreen.cpp";
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#include "CarSpotController.cpp";
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#include "JoyStickController.cpp";
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#define PARK_SLOTS 3
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#define ULTRASONIC_SENSOR_PIN_TRIG 11
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#define ULTRASONIC_SENSOR_PIN_ECHO 12
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#define SERVO_PIN 10
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#define TEMP_SENSOR_PIN 9
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#define JOYSTICK_X_PIN A1
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#define JOYSTICK_Y_PIN A0
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#define BUZZER_PIN 3
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OneWire oneWire(TEMP_SENSOR_PIN);
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DallasTemperature temperature_sensors(&oneWire);
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DistSensor dist_sensor = DistSensor(ULTRASONIC_SENSOR_PIN_TRIG, ULTRASONIC_SENSOR_PIN_ECHO, 25.0);
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Barrier barrier = Barrier(SERVO_PIN, 2);
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LCDScreen screen = LCDScreen();
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CarSpotController car_spot_controller = CarSpotController(2);
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JoystickController joystick = JoystickController(JOYSTICK_X_PIN, JOYSTICK_Y_PIN);
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unsigned long current_time, sensor_last_time_readed, sensor_last_time_activated, temperature_last_time_measured, joystick_last_time_activated, joystick_last_time_readed, screen_last_time_updated;
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float temperature_in_c = 0;
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void setup() {
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Serial.begin(9600);
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dist_sensor.configure_pins();
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barrier.configure_pins();
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temperature_sensors.begin();
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joystick.configure_pins();
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screen.init();
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}
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void loop() {
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current_time = millis();
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if (current_time - sensor_last_time_readed >= 1000){
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if (dist_sensor.is_in_range()){
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sensor_last_time_activated = current_time;
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if(barrier.is_closed()){
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if (!car_spot_controller.is_full()){
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barrier.open();
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car_spot_controller.increment_occupied_spots();
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}else{
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tone(BUZZER_PIN, 262, 500);
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}
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}
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} else if (!dist_sensor.is_in_range() && barrier.is_open()){
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if (current_time - sensor_last_time_activated >= barrier.open_time_seconds * 1000){
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barrier.close();
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}
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}
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}
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if (current_time - temperature_last_time_measured >= 1000){
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temperature_last_time_measured = current_time;
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temperature_sensors.setWaitForConversion(false);
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temperature_sensors.requestTemperatures();
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temperature_in_c = temperature_sensors.getTempCByIndex(0);
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}
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if (joystick.is_moving_right() && current_time - joystick_last_time_activated >= 450){
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joystick_last_time_activated = current_time;
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screen.set_state((screen.get_next_state()));
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}
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if (joystick.is_moving_left() && current_time - joystick_last_time_activated >= 450){
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joystick_last_time_activated = current_time;
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screen.set_state(screen.get_previous_state());
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}
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if (current_time - screen_last_time_updated >= 500){
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screen_last_time_updated = current_time;
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screen.display(temperature_in_c,car_spot_controller.get_total_spots(), car_spot_controller.get_occupied_spots());
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}
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}
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