var ctx = document.getElementById("accuracy").getContext('2d');
var barChart = new Chart(ctx, {
    type: 'horizontalBar',
    data: {
        labels: ["Horizontal Acc.", "Vertical Acc."],
        datasets: [{
            label: 'Ublox',
            data: [0, 0],
            backgroundColor: "rgba(214, 69, 65, 1)"
        }, {
            label: 'Smartphone',
            data: [0, 0],
            backgroundColor: "rgba(30, 139, 195, 1)"
        }]
    },
    options: {
        scales: {
            xAxes: [{
                ticks: {
                    min: 0,
                    max: 10
                }
            }]
        },
        legend: {
            display: true,
            enabled: true
        },
        tooltips: {
            enabled: false,
            display: false
        }
    }
});

function addSerialAccuracy(hacc, vacc){
    barChart.data.datasets[0].data = [hacc, vacc];
    barChart.update();
}

function addTCPAccuracy(hacc, vacc){
    barChart.data.datasets[1].data = [hacc, vacc];
    barChart.update();
}
//Farbe der Lampen ändern
// AN: document.getElementById("greenlamp").style.backgroundColor = 'rgba(0, 230, 64, 1)'
// AUS: document.getElementById("greenlamp").style.backgroundColor = 'rgba(0, 100, 0, 1)'
// AN: document.getElementById("redlamp").style.backgroundColor = 'rgba(242, 38, 19, 1)'
// AUS: document.getElementById("redlamp").style.backgroundColor = 'rgba(139, 0, 0, 1)'