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inav-configurator/tabs/sensors.js
Alberto García Hierro 0e01133fc9 Make tab loading async safe and add a small animation
Tab loading was relying on replacing the contents of '#content'
with the loading indicator, then replacing it with the loading tab
content and blocking rendering until the tab was ready by not
yielding. This is problematic for tabs that load some data
asynchronously, like PID and OSD.

Instead, put the loading indicator in front of everything else
and load new content inside '#content' next to the loading indicator
(but without showing it). Once the content and data are fully loaded
we fade out the loading indicator with a 0.4s long animation and
then we remove. This works for both synchronous and asynchonous
loading of tabs.
2020-01-21 18:19:06 +00:00

623 lines
23 KiB
JavaScript

'use strict';
TABS.sensors = {};
TABS.sensors.initialize = function (callback) {
var self = this;
if (GUI.active_tab != 'sensors') {
GUI.active_tab = 'sensors';
googleAnalytics.sendAppView('Sensors');
}
function initSensorData(){
for (var i = 0; i < 3; i++) {
SENSOR_DATA.accelerometer[i] = 0;
SENSOR_DATA.gyroscope[i] = 0;
SENSOR_DATA.magnetometer[i] = 0;
SENSOR_DATA.sonar = 0;
SENSOR_DATA.air_speed = 0;
SENSOR_DATA.altitude = 0;
SENSOR_DATA.temperature[i] = 0;
SENSOR_DATA.debug[i] = 0;
}
}
function initDataArray(length) {
var data = new Array(length);
for (var i = 0; i < length; i++) {
data[i] = new Array();
data[i].min = -1;
data[i].max = 1;
}
return data;
}
function addSampleToData(data, sampleNumber, sensorData) {
for (var i = 0; i < data.length; i++) {
var dataPoint = sensorData[i];
data[i].push([sampleNumber, dataPoint]);
if (dataPoint < data[i].min) {
data[i].min = dataPoint;
}
if (dataPoint > data[i].max) {
data[i].max = dataPoint;
}
}
while (data[0].length > 300) {
for (i = 0; i < data.length; i++) {
data[i].shift();
}
}
return sampleNumber + 1;
}
var margin = {top: 20, right: 10, bottom: 10, left: 40};
function updateGraphHelperSize(helpers) {
helpers.width = helpers.targetElement.width() - margin.left - margin.right;
helpers.height = helpers.targetElement.height() - margin.top - margin.bottom;
helpers.widthScale.range([0, helpers.width]);
helpers.heightScale.range([helpers.height, 0]);
helpers.xGrid.tickSize(-helpers.height, 0, 0);
helpers.yGrid.tickSize(-helpers.width, 0, 0);
}
function initGraphHelpers(selector, sampleNumber, heightDomain) {
var helpers = {selector: selector, targetElement: $(selector), dynamicHeightDomain: !heightDomain};
helpers.widthScale = d3.scale.linear()
.clamp(true)
.domain([(sampleNumber - 299), sampleNumber]);
helpers.heightScale = d3.scale.linear()
.clamp(true)
.domain(heightDomain || [1, -1]);
helpers.xGrid = d3.svg.axis();
helpers.yGrid = d3.svg.axis();
updateGraphHelperSize(helpers);
helpers.xGrid
.scale(helpers.widthScale)
.orient("bottom")
.ticks(5)
.tickFormat("");
helpers.yGrid
.scale(helpers.heightScale)
.orient("left")
.ticks(5)
.tickFormat("");
helpers.xAxis = d3.svg.axis()
.scale(helpers.widthScale)
.ticks(5)
.orient("bottom")
.tickFormat(function (d) {return d;});
helpers.yAxis = d3.svg.axis()
.scale(helpers.heightScale)
.ticks(5)
.orient("left")
.tickFormat(function (d) {return d;});
helpers.line = d3.svg.line()
.x(function (d) {return helpers.widthScale(d[0]);})
.y(function (d) {return helpers.heightScale(d[1]);});
return helpers;
}
function drawGraph(graphHelpers, data, sampleNumber) {
var svg = d3.select(graphHelpers.selector);
if (graphHelpers.dynamicHeightDomain) {
var limits = [];
$.each(data, function (idx, datum) {
limits.push(datum.min);
limits.push(datum.max);
});
graphHelpers.heightScale.domain(d3.extent(limits));
}
graphHelpers.widthScale.domain([(sampleNumber - 299), sampleNumber]);
svg.select(".x.grid").call(graphHelpers.xGrid);
svg.select(".y.grid").call(graphHelpers.yGrid);
svg.select(".x.axis").call(graphHelpers.xAxis);
svg.select(".y.axis").call(graphHelpers.yAxis);
var group = svg.select("g.data");
var lines = group.selectAll("path").data(data, function (d, i) {return i;});
var newLines = lines.enter().append("path").attr("class", "line");
lines.attr('d', graphHelpers.line);
}
function plot_gyro(enable) {
if (enable) {
$('.wrapper.gyro').show();
} else {
$('.wrapper.gyro').hide();
}
}
function plot_accel(enable) {
if (enable) {
$('.wrapper.accel').show();
} else {
$('.wrapper.accel').hide();
}
}
function plot_mag(enable) {
if (enable) {
$('.wrapper.mag').show();
} else {
$('.wrapper.mag').hide();
}
}
function plot_altitude(enable) {
if (enable) {
$('.wrapper.altitude').show();
} else {
$('.wrapper.altitude').hide();
}
}
function plot_sonar(enable) {
if (enable) {
$('.wrapper.sonar').show();
} else {
$('.wrapper.sonar').hide();
}
}
function plot_airspeed(enable) {
if (enable) {
$('.wrapper.airspeed').show();
} else {
$('.wrapper.airspeed').hide();
}
}
function plot_temperature(enable) {
if (enable) {
$('.wrapper.temperature').show();
} else {
$('.wrapper.temperature').hide();
}
}
function plot_debug(enable) {
if (enable) {
$('.wrapper.debug').show();
} else {
$('.wrapper.debug').hide();
}
}
GUI.load("./tabs/sensors.html", function load_html() {
// translate to user-selected language
localize();
// disable graphs for sensors that are missing
var checkboxes = $('.tab-sensors .info .checkboxes input');
if (!bit_check(CONFIG.activeSensors, 2)) { // mag
checkboxes.eq(2).prop('disabled', true);
}
if (!bit_check(CONFIG.activeSensors, 4)) { // sonar
checkboxes.eq(4).prop('disabled', true);
}
if (!bit_check(CONFIG.activeSensors, 6)) { // airspeed
checkboxes.eq(5).prop('disabled', true);
}
if (!bit_check(CONFIG.activeSensors, 7)) {
checkboxes.eq(6).prop('disabled', true);
}
$('.tab-sensors .info .checkboxes input').change(function () {
var enable = $(this).prop('checked');
var index = $(this).parent().index();
switch (index) {
case 0:
plot_gyro(enable);
break;
case 1:
plot_accel(enable);
break;
case 2:
plot_mag(enable);
break;
case 3:
plot_altitude(enable);
break;
case 4:
plot_sonar(enable);
break;
case 5:
plot_airspeed(enable);
break;
case 6:
plot_temperature(enable);
break;
case 7:
plot_debug(enable);
break;
}
var checkboxes = [];
$('.tab-sensors .info .checkboxes input').each(function () {
checkboxes.push($(this).prop('checked'));
});
$('.tab-sensors .rate select:first').change();
chrome.storage.local.set({'graphs_enabled': checkboxes});
});
chrome.storage.local.get('graphs_enabled', function (result) {
if (result.graphs_enabled) {
var checkboxes = $('.tab-sensors .info .checkboxes input');
for (var i = 0; i < result.graphs_enabled.length; i++) {
checkboxes.eq(i).not(':disabled').prop('checked', result.graphs_enabled[i]).change();
}
} else {
$('.tab-sensors .info input:lt(4):not(:disabled)').prop('checked', true).change();
}
});
// Always start with default/empty sensor data array, clean slate all
initSensorData();
// Setup variables
var samples_gyro_i = 0,
samples_accel_i = 0,
samples_mag_i = 0,
samples_altitude_i = 0,
samples_sonar_i = 0,
samples_airspeed_i = 0,
samples_temperature_i = 0,
samples_debug_i = 0,
gyro_data = initDataArray(3),
accel_data = initDataArray(3),
mag_data = initDataArray(3),
altitude_data = initDataArray(2),
sonar_data = initDataArray(1),
airspeed_data = initDataArray(1),
temperature_data = [
initDataArray(1),
initDataArray(1),
initDataArray(1),
initDataArray(1),
initDataArray(1),
initDataArray(1),
initDataArray(1),
initDataArray(1)
];
debug_data = [
initDataArray(1),
initDataArray(1),
initDataArray(1),
initDataArray(1),
initDataArray(1),
initDataArray(1),
initDataArray(1),
initDataArray(1)
];
var gyroHelpers = initGraphHelpers('#gyro', samples_gyro_i, [-2000, 2000]);
var accelHelpers = initGraphHelpers('#accel', samples_accel_i, [-2, 2]);
var magHelpers = initGraphHelpers('#mag', samples_mag_i, [-1, 1]);
var altitudeHelpers = initGraphHelpers('#altitude', samples_altitude_i);
var sonarHelpers = initGraphHelpers('#sonar', samples_sonar_i);
var airspeedHelpers = initGraphHelpers('#airspeed', samples_airspeed_i);
var temperatureHelpers = [
initGraphHelpers('#temperature1', samples_temperature_i),
initGraphHelpers('#temperature2', samples_temperature_i),
initGraphHelpers('#temperature3', samples_temperature_i),
initGraphHelpers('#temperature4', samples_temperature_i),
initGraphHelpers('#temperature5', samples_temperature_i),
initGraphHelpers('#temperature6', samples_temperature_i),
initGraphHelpers('#temperature7', samples_temperature_i),
initGraphHelpers('#temperature8', samples_temperature_i)
];
var debugHelpers = [
initGraphHelpers('#debug1', samples_debug_i),
initGraphHelpers('#debug2', samples_debug_i),
initGraphHelpers('#debug3', samples_debug_i),
initGraphHelpers('#debug4', samples_debug_i),
initGraphHelpers('#debug5', samples_debug_i),
initGraphHelpers('#debug6', samples_debug_i),
initGraphHelpers('#debug7', samples_debug_i),
initGraphHelpers('#debug8', samples_debug_i)
];
var raw_data_text_ements = {
x: [],
y: [],
z: []
};
$('.plot_control .x, .plot_control .y, .plot_control .z').each(function () {
var el = $(this);
if (el.hasClass('x')) {
raw_data_text_ements.x.push(el);
} else if (el.hasClass('y')) {
raw_data_text_ements.y.push(el);
} else {
raw_data_text_ements.z.push(el);
}
});
// set refresh speeds according to configuration saved in storage
chrome.storage.local.get('sensor_settings', function (result) {
if (result.sensor_settings) {
$('.tab-sensors select[name="gyro_refresh_rate"]').val(result.sensor_settings.rates.gyro);
$('.tab-sensors select[name="gyro_scale"]').val(result.sensor_settings.scales.gyro);
$('.tab-sensors select[name="accel_refresh_rate"]').val(result.sensor_settings.rates.accel);
$('.tab-sensors select[name="accel_scale"]').val(result.sensor_settings.scales.accel);
$('.tab-sensors select[name="mag_refresh_rate"]').val(result.sensor_settings.rates.mag);
$('.tab-sensors select[name="mag_scale"]').val(result.sensor_settings.scales.mag);
$('.tab-sensors select[name="baro_refresh_rate"]').val(result.sensor_settings.rates.baro);
$('.tab-sensors select[name="sonar_refresh_rate"]').val(result.sensor_settings.rates.sonar);
$('.tab-sensors select[name="airspeed_refresh_rate"]').val(result.sensor_settings.rates.airspeed);
$('.tab-sensors select[name="debug_refresh_rate"]').val(result.sensor_settings.rates.debug);
// start polling data by triggering refresh rate change event
$('.tab-sensors .rate select:first').change();
} else {
// start polling immediatly (as there is no configuration saved in the storage)
$('.tab-sensors .rate select:first').change();
}
});
$('.tab-sensors .rate select, .tab-sensors .scale select').change(function () {
// if any of the select fields change value, all of the select values are grabbed
// and timers are re-initialized with the new settings
var rates = {
'gyro': parseInt($('.tab-sensors select[name="gyro_refresh_rate"]').val(), 10),
'accel': parseInt($('.tab-sensors select[name="accel_refresh_rate"]').val(), 10),
'mag': parseInt($('.tab-sensors select[name="mag_refresh_rate"]').val(), 10),
'baro': parseInt($('.tab-sensors select[name="baro_refresh_rate"]').val(), 10),
'sonar': parseInt($('.tab-sensors select[name="sonar_refresh_rate"]').val(), 10),
'airspeed': parseInt($('.tab-sensors select[name="airspeed_refresh_rate"]').val(), 10),
'debug': parseInt($('.tab-sensors select[name="debug_refresh_rate"]').val(), 10)
};
var scales = {
'gyro': parseFloat($('.tab-sensors select[name="gyro_scale"]').val()),
'accel': parseFloat($('.tab-sensors select[name="accel_scale"]').val()),
'mag': parseFloat($('.tab-sensors select[name="mag_scale"]').val())
};
// handling of "data pulling" is a little bit funky here, as MSP_RAW_IMU contains values for gyro/accel/mag but not baro
// this means that setting a slower refresh rate on any of the attributes would have no effect
// what we will do instead is = determinate the fastest refresh rate for those 3 attributes, use that as a "polling rate"
// and use the "slower" refresh rates only for re-drawing the graphs (to save resources/computing power)
var fastest = d3.min([rates.gyro, rates.accel, rates.mag]);
// store current/latest refresh rates in the storage
chrome.storage.local.set({'sensor_settings': {'rates': rates, 'scales': scales}});
// re-initialize domains with new scales
gyroHelpers = initGraphHelpers('#gyro', samples_gyro_i, [-scales.gyro, scales.gyro]);
accelHelpers = initGraphHelpers('#accel', samples_accel_i, [-scales.accel, scales.accel]);
magHelpers = initGraphHelpers('#mag', samples_mag_i, [-scales.mag, scales.mag]);
// fetch currently enabled plots
var checkboxes = [];
$('.tab-sensors .info .checkboxes input').each(function () {
checkboxes.push($(this).prop('checked'));
});
// timer initialization
helper.interval.killAll(['status_pull', 'global_data_refresh', 'msp-load-update']);
// data pulling timers
if (checkboxes[0] || checkboxes[1] || checkboxes[2]) {
helper.interval.add('IMU_pull', function () {
/*
* Enable balancer
*/
if (helper.mspQueue.shouldDrop()) {
update_imu_graphs();
return;
}
MSP.send_message(MSPCodes.MSP_RAW_IMU, false, false, update_imu_graphs);
}, fastest, true);
}
if (checkboxes[3]) {
helper.interval.add('altitude_pull', function altitude_data_pull() {
/*
* Enable balancer
*/
if (helper.mspQueue.shouldDrop()) {
update_altitude_graph();
return;
}
MSP.send_message(MSPCodes.MSP_ALTITUDE, false, false, update_altitude_graph);
}, rates.baro, true);
}
if (checkboxes[4]) {
helper.interval.add('sonar_pull', function sonar_data_pull() {
/*
* Enable balancer
*/
if (helper.mspQueue.shouldDrop()) {
update_sonar_graphs();
return;
}
MSP.send_message(MSPCodes.MSP_SONAR, false, false, update_sonar_graphs);
}, rates.sonar, true);
}
if (checkboxes[5]) {
helper.interval.add('airspeed_pull', function airspeed_data_pull() {
/*
* Enable balancer
*/
if (helper.mspQueue.shouldDrop()) {
update_airspeed_graphs();
return;
}
MSP.send_message(MSPCodes.MSPV2_INAV_AIR_SPEED, false, false, update_airspeed_graphs);
}, rates.airspeed, true);
}
if (checkboxes[6]) {
helper.interval.add('temperature_pull', function temperature_data_pull() {
/*
* Enable balancer
*/
if (helper.mspQueue.shouldDrop()) {
update_temperature_graphs();
return;
}
MSP.send_message(MSPCodes.MSP2_INAV_TEMPERATURES, false, false, update_temperature_graphs);
}, 1000, true);
}
if (checkboxes[7]) {
helper.interval.add('debug_pull', function debug_data_pull() {
/*
* Enable balancer
*/
if (helper.mspQueue.shouldDrop()) {
update_debug_graphs();
return;
}
MSP.send_message(MSPCodes.MSP2_INAV_DEBUG, false, false, update_debug_graphs);
}, rates.debug, true);
}
function update_imu_graphs() {
if (checkboxes[0]) {
updateGraphHelperSize(gyroHelpers);
samples_gyro_i = addSampleToData(gyro_data, samples_gyro_i, SENSOR_DATA.gyroscope);
drawGraph(gyroHelpers, gyro_data, samples_gyro_i);
raw_data_text_ements.x[0].text(SENSOR_DATA.gyroscope[0].toFixed(2));
raw_data_text_ements.y[0].text(SENSOR_DATA.gyroscope[1].toFixed(2));
raw_data_text_ements.z[0].text(SENSOR_DATA.gyroscope[2].toFixed(2));
}
if (checkboxes[1]) {
updateGraphHelperSize(accelHelpers);
samples_accel_i = addSampleToData(accel_data, samples_accel_i, SENSOR_DATA.accelerometer);
drawGraph(accelHelpers, accel_data, samples_accel_i);
raw_data_text_ements.x[1].text(SENSOR_DATA.accelerometer[0].toFixed(2));
raw_data_text_ements.y[1].text(SENSOR_DATA.accelerometer[1].toFixed(2));
raw_data_text_ements.z[1].text(SENSOR_DATA.accelerometer[2].toFixed(2));
}
if (checkboxes[2]) {
updateGraphHelperSize(magHelpers);
samples_mag_i = addSampleToData(mag_data, samples_mag_i, SENSOR_DATA.magnetometer);
drawGraph(magHelpers, mag_data, samples_mag_i);
raw_data_text_ements.x[2].text(SENSOR_DATA.magnetometer[0].toFixed(2));
raw_data_text_ements.y[2].text(SENSOR_DATA.magnetometer[1].toFixed(2));
raw_data_text_ements.z[2].text(SENSOR_DATA.magnetometer[2].toFixed(2));
}
}
function update_altitude_graph() {
updateGraphHelperSize(altitudeHelpers);
samples_altitude_i = addSampleToData(altitude_data, samples_altitude_i, [SENSOR_DATA.altitude, SENSOR_DATA.barometer]);
drawGraph(altitudeHelpers, altitude_data, samples_altitude_i);
raw_data_text_ements.x[3].text(SENSOR_DATA.altitude.toFixed(2));
raw_data_text_ements.y[3].text(SENSOR_DATA.barometer.toFixed(2));
}
function update_sonar_graphs() {
updateGraphHelperSize(sonarHelpers);
samples_sonar_i = addSampleToData(sonar_data, samples_sonar_i, [SENSOR_DATA.sonar]);
drawGraph(sonarHelpers, sonar_data, samples_sonar_i);
raw_data_text_ements.x[4].text(SENSOR_DATA.sonar.toFixed(2));
}
function update_airspeed_graphs() {
updateGraphHelperSize(airspeedHelpers);
samples_airspeed_i = addSampleToData(airspeed_data, samples_airspeed_i, [SENSOR_DATA.air_speed]);
drawGraph(airspeedHelpers, airspeed_data, samples_airspeed_i);
raw_data_text_ements.x[5].text(SENSOR_DATA.air_speed);
}
function update_temperature_graphs() {
for (var i = 0; i < 8; i++) {
updateGraphHelperSize(temperatureHelpers[i]);
addSampleToData(temperature_data[i], samples_temperature_i, [SENSOR_DATA.temperature[i]]);
drawGraph(temperatureHelpers[i], temperature_data[i], samples_temperature_i);
raw_data_text_ements.x[6 + i].text(SENSOR_DATA.temperature[i]);
}
samples_temperature_i++;
}
function update_debug_graphs() {
for (var i = 0; i < 8; i++) {
updateGraphHelperSize(debugHelpers[i]);
addSampleToData(debug_data[i], samples_debug_i, [SENSOR_DATA.debug[i]]);
drawGraph(debugHelpers[i], debug_data[i], samples_debug_i);
raw_data_text_ements.x[6 + 8 + i].text(SENSOR_DATA.debug[i]);
}
samples_debug_i++;
}
});
$("a.debug-trace").click(function () {
var windowWidth = 500;
var windowHeight = 510;
chrome.app.window.create("/tabs/debug_trace.html", {
id: "debug_trace",
innerBounds: {
minWidth: windowWidth, minHeight: windowHeight,
width: windowWidth, height: windowHeight,
},
alwaysOnTop: true
}, function (createdWindow) {
createdWindow.contentWindow.getDebugTrace = function () { return DEBUG_TRACE || ''; };
return true;
});
return false;
});
GUI.content_ready(callback);
});
};
TABS.sensors.cleanup = function (callback) {
serial.emptyOutputBuffer();
if (callback) callback();
};