mbed-edge-demo-script.js

var resourceID = "VirtualTemperature74";
var temperature;
var currentlyRaised = false;

function raiseAlert() {
    dev$.alert('Temperature Too Low', 'warning', true, { 
        temp: temperature 
    });
    currentlyRaised = true;
    log.info('Temperature Too Low, alert raised!!');
}

function lowerAlert() {
    dev$.alert('Temperature Too Low', 'warning', false, {
        temp: temperature
    });
    currentlyRaised = false;
    log.info('Temperature Too Low, alert lowered!!');
}

function checkAlertCondition() {
    if(temperature < 65 && !currentlyRaised) {
        raiseAlert();
    } else if(temperature > 65 && currentlyRaised) {
        lowerAlert();
    }
}

// if the temperature changes, check to see if we should raise or lower an alert.
var allStates = dev$.selectByID(resourceID);
allStates.subscribeToState('+');
allStates.on('state', function(id, type, data) { 
    if(id == resourceID) {
        temperature = data;
        log.info('Got temperature state from ' + resourceID + ' data ' + temperature);
        checkAlertCondition();
    }
});

// If the motion sensor goes off, turn the Enocean swithc on
var allEvents = dev$.selectByID("ZW010f200108013");
allEvents.subscribeToEvent('+');
allEvents.on('event', function(id, type, data) {
    if(id == 'ZW010f200108013' && type == 'motion' && data === true) {
        dev$.selectByID('AD_HOC_ELECTRONICS_04019f5a').set('brightness', 0.5);
    }
});