DIY Connected Espresso Machine: Toggle (Part 4) - main.cpp

main.cpp

#include "Relay.h"
#include "Boiler.h"
#include "Toggle.h"

#define SERIAL_BAUDRATE         9600

#define PUMP_RELAY_PIN          2

#define BOILER_RELAY_PIN        3
#define BOILER_IS_BOILING_PIN   A0
#define BOILER_IS_STEAM_PIN     A1

#define TOGGLE_PIN              A2

Relay pump(PUMP_RELAY_PIN);
Boiler boiler(BOILER_RELAY_PIN, BOILER_IS_BOILING_PIN, BOILER_IS_STEAM_PIN);
Toggle toggle(TOGGLE_PIN);

void printlnToggleState(ToggleState toggleState)
{
    switch (toggleState)
    {
    case ToggleState::Boil:
        Serial.println("BOIL");
        break;

    case ToggleState::MakeSteam:
        Serial.println("MAKE_STEAM");
        break;

    case ToggleState::PourWater:
        Serial.println("POUR_WATER");
        break;

    default:
        Serial.println("OFF");
        break;
    }
}

void setup()
{
    Serial.begin(SERIAL_BAUDRATE);

    Serial.print("Initial pump state: ");
    Serial.println(pump.getState());

    Serial.print("Initial boiler state: ");
    Serial.println(boiler.getState());

    Serial.print("Initial toggle state: ");
    printlnToggleState(toggle.getState());
}

void loop()
{
    // Get toggle state before checking whether it was toggled to have the flag up to date.
    ToggleState toggleState = toggle.getState();

    if (toggle.getIsToggled())
    {
        Serial.print("Toggle switched to state: ");
        printlnToggleState(toggleState);
    }
}