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Fix home button and add min/max for chart

master
msdeibel 2020-04-16 11:23:19 +02:00
parent fdf6ee24c1
commit 304e23f53e
1 changed files with 20 additions and 8 deletions
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28
apps/batchart/app.js
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@ -65,9 +65,7 @@ function loadData() {
// Top up to MaxValueCount from previous days as required
let previousDay = decrementDay(startingDay);
while (dataLines.length < MaxValueCount
&& previousDay !== startingDay) {
while (dataLines.length < MaxValueCount && previousDay !== startingDay) {
let topUpLogFileName = "bclog" + previousDay;
let remainingLines = MaxValueCount - dataLines.length;
let topUpLines = loadLinesFromFile(remainingLines, topUpLogFileName);
@ -126,6 +124,12 @@ function renderData(dataArray) {
const batteryIndex = 1;
const temperatureIndex = 2;
const switchabelsIndex = 3;
const minTemperature = 20;
const maxTemparature = 40;
const belowMinIndicatorValue = minTemperature - 1;
const aboveMaxIndicatorValue = maxTemparature + 1;
var allConsumers = switchableConsumers.none | switchableConsumers.lcd | switchableConsumers.compass | switchableConsumers.bluetooth | switchableConsumers.gps | switchableConsumers.hrm;
@ -140,8 +144,19 @@ function renderData(dataArray) {
// Temperature
g.setColor(0.4, 0.4, 1);
let scaledTemp = Math.floor(((parseFloat(dataInfo[temperatureIndex]) * 100) - 2000)/20) + ((((parseFloat(dataInfo[temperatureIndex]) * 100) - 2000) % 100)/25);
let datapointTemp = parseFloat(dataInfo[temperatureIndex]);
if (datapointTemp < minTemperature) {
datapointTemp = belowMinIndicatorValue;
}
if (datapointTemp > maxTemparature) {
datapointTemp = aboveMaxIndicatorValue;
}
// Scale down the range of 20 - 40°C to a 100px y-axis, where 1px = .25°
let scaledTemp = Math.floor(((datapointTemp * 100) - 2000) / 20) + ((((datapointTemp * 100) - 2000) % 100) / 25);
g.setPixel(GraphXZero + i, GraphYZero - scaledTemp);
// LCD state
@ -213,8 +228,6 @@ function switchOffApp(){
// special function to handle display switch on
Bangle.on('lcdPower', (on) => {
if (on) {
// call your app function here
// If you clear the screen, do Bangle.drawWidgets();
g.clear();
Bangle.loadWidgets();
Bangle.drawWidgets();
@ -222,12 +235,11 @@ Bangle.on('lcdPower', (on) => {
}
});
setWatch(switchOffApp, BTN2, {edge:"rising", debounce:50, repeat:true});
setWatch(switchOffApp, BTN2, {edge:"falling", debounce:50, repeat:true});
g.clear();
Bangle.loadWidgets();
Bangle.drawWidgets();
// call your app function here
renderHomeIcon();