Mirror/betaflight
1
0
Fork 0
mirror of https://github.com/betaflight/betaflight.git synced 2025-07-19 14:25:20 +03:00
Code Issues Wiki Activity

callback hell resolving patch, optimize

Browse source
This commit is contained in:
cTn 2014-03-23 00:28:41 +01:00
parent 36a79f8902
commit 82badeece1
10 changed files with 1306 additions and 1226 deletions
Download patch file Download diff file Expand all files Collapse all files

468
tabs/receiver.js
View file

@ -2,9 +2,125 @@ function tab_initialize_receiver() {
ga_tracker.sendAppView('Receiver Page');
GUI.active_tab = 'receiver';
send_message(MSP_codes.MSP_RC_TUNING, MSP_codes.MSP_RC_TUNING, false, function() {
send_message(MSP_codes.MSP_RC, MSP_codes.MSP_RC, false, function() {
$('#content').load("./tabs/receiver.html", function() {
send_message(MSP_codes.MSP_RC_TUNING, MSP_codes.MSP_RC_TUNING, false, get_rc_data);
function get_rc_data() {
send_message(MSP_codes.MSP_RC, MSP_codes.MSP_RC, false, load_html);
}
function load_html() {
$('#content').load("./tabs/receiver.html", process_html);
}
function process_html() {
// fill in data from RC_tuning
$('.tunings .throttle input[name="mid"]').val(RC_tuning.throttle_MID.toFixed(2));
$('.tunings .throttle input[name="expo"]').val(RC_tuning.throttle_EXPO.toFixed(2));
$('.tunings .rate input[name="rate"]').val(RC_tuning.RC_RATE.toFixed(2));
$('.tunings .rate input[name="expo"]').val(RC_tuning.RC_EXPO.toFixed(2));
// Setup plot variables and plot it self
var samples_i = 300;
RX_plot_data = new Array(8);
for (var i = 0; i < 8; i++) {
RX_plot_data[i] = new Array();
}
for (var i = 0; i <= 300; i++) {
RX_plot_data[0].push([i, 0]);
RX_plot_data[1].push([i, 0]);
RX_plot_data[2].push([i, 0]);
RX_plot_data[3].push([i, 0]);
RX_plot_data[4].push([i, 0]);
RX_plot_data[5].push([i, 0]);
RX_plot_data[6].push([i, 0]);
RX_plot_data[7].push([i, 0]);
}
e_RX_plot = document.getElementById("RX_plot");
RX_plot_options = {
title: "Channel width (us)",
shadowSize: 0,
yaxis : {
max: 2200,
min: 800,
noTicks: 10
},
xaxis : {
//noTicks = 0
},
grid : {
backgroundColor: "#FFFFFF"
},
legend : {
position: "we",
backgroundOpacity: 0
}
};
chrome.storage.local.get('rx_refresh_rate', function(result) {
if (typeof result.rx_refresh_rate != 'undefined') {
$('select[name="rx_refresh_rate"]').val(result.rx_refresh_rate).change();
} else {
$('select[name="rx_refresh_rate"]').change(); // start with default value
}
});
// UI Hooks
// curves
$('.tunings .throttle input').change(function() {
setTimeout(function() {
var mid = parseFloat($('.tunings .throttle input[name="mid"]').val());
var expo = parseFloat($('.tunings .throttle input[name="expo"]').val());
var throttle_curve = $('.throttle_curve canvas').get(0);
var context = throttle_curve.getContext("2d");
context.clearRect(0, 0, 220, 58);
// math magic by englishman
var midx = 220 * mid;
var midxl = midx * .5;
var midxr = (((220 - midx) * .5) + midx);
var midy = 58 - (midx * (58 / 220));
var midyl = 58 - ((58 - midy) * .5 *(expo + 1));
var midyr = (midy / 2) * (expo + 1);
context.beginPath();
context.moveTo(0, 58);
context.quadraticCurveTo(midxl, midyl, midx, midy);
context.moveTo(midx, midy);
context.quadraticCurveTo(midxr, midyr, 220, 0);
context.lineWidth = 2;
context.stroke();
}, 0); // race condition, that should always trigger after all events are processed
}).change();
$('.tunings .rate input').change(function() {
setTimeout(function() {
var rate = parseFloat($('.tunings .rate input[name="rate"]').val());
var expo = parseFloat($('.tunings .rate input[name="expo"]').val());
var pitch_roll_curve = $('.pitch_roll_curve canvas').get(0);
var context = pitch_roll_curve.getContext("2d");
context.clearRect(0, 0, 220, 58);
// math magic by englishman
var ratey = 58 * rate;
context.beginPath();
context.moveTo(0, 58);
context.quadraticCurveTo(110, 58 - ((ratey / 2) * (1 - expo)), 220, 58 - ratey);
context.lineWidth = 2;
context.stroke();
}, 0); // race condition, that should always trigger after all events are processed
}).change();
$('a.refresh').click(function() {
send_message(MSP_codes.MSP_RC_TUNING, MSP_codes.MSP_RC_TUNING, false, function() {
// fill in data from RC_tuning
$('.tunings .throttle input[name="mid"]').val(RC_tuning.throttle_MID.toFixed(2));
$('.tunings .throttle input[name="expo"]').val(RC_tuning.throttle_EXPO.toFixed(2));
@ -12,231 +128,127 @@ function tab_initialize_receiver() {
$('.tunings .rate input[name="rate"]').val(RC_tuning.RC_RATE.toFixed(2));
$('.tunings .rate input[name="expo"]').val(RC_tuning.RC_EXPO.toFixed(2));
// Setup plot variables and plot it self
var samples_i = 300;
RX_plot_data = new Array(8);
for (var i = 0; i < 8; i++) {
RX_plot_data[i] = new Array();
}
for (var i = 0; i <= 300; i++) {
RX_plot_data[0].push([i, 0]);
RX_plot_data[1].push([i, 0]);
RX_plot_data[2].push([i, 0]);
RX_plot_data[3].push([i, 0]);
RX_plot_data[4].push([i, 0]);
RX_plot_data[5].push([i, 0]);
RX_plot_data[6].push([i, 0]);
RX_plot_data[7].push([i, 0]);
}
e_RX_plot = document.getElementById("RX_plot");
RX_plot_options = {
title: "Channel width (us)",
shadowSize: 0,
yaxis : {
max: 2200,
min: 800,
noTicks: 10
},
xaxis : {
//noTicks = 0
},
grid : {
backgroundColor: "#FFFFFF"
},
legend : {
position: "we",
backgroundOpacity: 0
}
};
chrome.storage.local.get('rx_refresh_rate', function(result) {
if (typeof result.rx_refresh_rate != 'undefined') {
$('select[name="rx_refresh_rate"]').val(result.rx_refresh_rate).change();
} else {
$('select[name="rx_refresh_rate"]').change(); // start with default value
}
});
// UI Hooks
// curves
$('.tunings .throttle input').change(function() {
setTimeout(function() {
var mid = parseFloat($('.tunings .throttle input[name="mid"]').val());
var expo = parseFloat($('.tunings .throttle input[name="expo"]').val());
var throttle_curve = $('.throttle_curve canvas').get(0);
var context = throttle_curve.getContext("2d");
context.clearRect(0, 0, 220, 58);
// math magic by englishman
var midx = 220 * mid;
var midxl = midx * .5;
var midxr = (((220 - midx) * .5) + midx);
var midy = 58 - (midx * (58 / 220));
var midyl = 58 - ((58 - midy) * .5 *(expo + 1));
var midyr = (midy / 2) * (expo + 1);
context.beginPath();
context.moveTo(0, 58);
context.quadraticCurveTo(midxl, midyl, midx, midy);
context.moveTo(midx, midy);
context.quadraticCurveTo(midxr, midyr, 220, 0);
context.lineWidth = 2;
context.stroke();
}, 0); // race condition, that should always trigger after all events are processed
}).change();
$('.tunings .rate input').change(function() {
setTimeout(function() {
var rate = parseFloat($('.tunings .rate input[name="rate"]').val());
var expo = parseFloat($('.tunings .rate input[name="expo"]').val());
var pitch_roll_curve = $('.pitch_roll_curve canvas').get(0);
var context = pitch_roll_curve.getContext("2d");
context.clearRect(0, 0, 220, 58);
// math magic by englishman
var ratey = 58 * rate;
context.beginPath();
context.moveTo(0, 58);
context.quadraticCurveTo(110, 58 - ((ratey / 2) * (1 - expo)), 220, 58 - ratey);
context.lineWidth = 2;
context.stroke();
}, 0); // race condition, that should always trigger after all events are processed
}).change();
$('a.refresh').click(function() {
send_message(MSP_codes.MSP_RC_TUNING, MSP_codes.MSP_RC_TUNING, false, function() {
// fill in data from RC_tuning
$('.tunings .throttle input[name="mid"]').val(RC_tuning.throttle_MID.toFixed(2));
$('.tunings .throttle input[name="expo"]').val(RC_tuning.throttle_EXPO.toFixed(2));
$('.tunings .rate input[name="rate"]').val(RC_tuning.RC_RATE.toFixed(2));
$('.tunings .rate input[name="expo"]').val(RC_tuning.RC_EXPO.toFixed(2));
// update visual representation
$('.tunings .throttle input').change();
$('.tunings .rate input').change();
});
});
$('a.update').click(function() {
// catch RC_tuning changes
RC_tuning.throttle_MID = parseFloat($('.tunings .throttle input[name="mid"]').val());
RC_tuning.throttle_EXPO = parseFloat($('.tunings .throttle input[name="expo"]').val());
RC_tuning.RC_RATE = parseFloat($('.tunings .rate input[name="rate"]').val());
RC_tuning.RC_EXPO = parseFloat($('.tunings .rate input[name="expo"]').val());
var RC_tuning_buffer_out = new Array();
RC_tuning_buffer_out[0] = parseInt(RC_tuning.RC_RATE * 100);
RC_tuning_buffer_out[1] = parseInt(RC_tuning.RC_EXPO * 100);
RC_tuning_buffer_out[2] = parseInt(RC_tuning.roll_pitch_rate * 100);
RC_tuning_buffer_out[3] = parseInt(RC_tuning.yaw_rate * 100);
RC_tuning_buffer_out[4] = parseInt(RC_tuning.dynamic_THR_PID * 100);
RC_tuning_buffer_out[5] = parseInt(RC_tuning.throttle_MID * 100);
RC_tuning_buffer_out[6] = parseInt(RC_tuning.throttle_EXPO * 100);
// Send over the RC_tuning changes
send_message(MSP_codes.MSP_SET_RC_TUNING, RC_tuning_buffer_out);
// Save changes to EEPROM
send_message(MSP_codes.MSP_EEPROM_WRITE, MSP_codes.MSP_EEPROM_WRITE, false, function() {
GUI.log('EEPROM <span style="color: green">saved</span>');
var element = $('a.update');
element.addClass('success');
GUI.timeout_add('success_highlight', function() {
element.removeClass('success');
}, 2000);
});
});
$('select[name="rx_refresh_rate"]').change(function() {
var plot_update_rate = parseInt($(this).val());
// timer initialization
GUI.interval_remove('receiver_poll');
// enable RC data pulling
GUI.interval_add('receiver_poll', function() {
// Update UI with latest data
$('.tab-receiver meter:eq(0)').val(RC.throttle);
$('.tab-receiver .value:eq(0)').html(RC.throttle);
$('.tab-receiver meter:eq(1)').val(RC.pitch);
$('.tab-receiver .value:eq(1)').html(RC.pitch);
$('.tab-receiver meter:eq(2)').val(RC.roll);
$('.tab-receiver .value:eq(2)').html(RC.roll);
$('.tab-receiver meter:eq(3)').val(RC.yaw);
$('.tab-receiver .value:eq(3)').html(RC.yaw);
$('.tab-receiver meter:eq(4)').val(RC.AUX1);
$('.tab-receiver .value:eq(4)').html(RC.AUX1);
$('.tab-receiver meter:eq(5)').val(RC.AUX2);
$('.tab-receiver .value:eq(5)').html(RC.AUX2);
$('.tab-receiver meter:eq(6)').val(RC.AUX3);
$('.tab-receiver .value:eq(6)').html(RC.AUX3);
$('.tab-receiver meter:eq(7)').val(RC.AUX4);
$('.tab-receiver .value:eq(7)').html(RC.AUX4);
// push latest data to the main array
RX_plot_data[0].push([samples_i, RC.throttle]);
RX_plot_data[1].push([samples_i, RC.pitch]);
RX_plot_data[2].push([samples_i, RC.roll]);
RX_plot_data[3].push([samples_i, RC.yaw]);
RX_plot_data[4].push([samples_i, RC.AUX1]);
RX_plot_data[5].push([samples_i, RC.AUX2]);
RX_plot_data[6].push([samples_i, RC.AUX3]);
RX_plot_data[7].push([samples_i, RC.AUX4]);
// Remove old data from array
while (RX_plot_data[0].length > 300) {
RX_plot_data[0].shift();
RX_plot_data[1].shift();
RX_plot_data[2].shift();
RX_plot_data[3].shift();
RX_plot_data[4].shift();
RX_plot_data[5].shift();
RX_plot_data[6].shift();
RX_plot_data[7].shift();
};
// redraw plot
Flotr.draw(e_RX_plot, [
{data: RX_plot_data[0], label: "THROTTLE"},
{data: RX_plot_data[1], label: "PITCH"},
{data: RX_plot_data[2], label: "ROLL"},
{data: RX_plot_data[3], label: "YAW"},
{data: RX_plot_data[4], label: "AUX1"},
{data: RX_plot_data[5], label: "AUX2"},
{data: RX_plot_data[6], label: "AUX3"},
{data: RX_plot_data[7], label: "AUX4"} ], RX_plot_options);
samples_i++;
// Request new data
send_message(MSP_codes.MSP_STATUS, MSP_codes.MSP_STATUS);
send_message(MSP_codes.MSP_RC, MSP_codes.MSP_RC);
}, plot_update_rate, true);
chrome.storage.local.set({'rx_refresh_rate': plot_update_rate});
});
// update visual representation
$('.tunings .throttle input').change();
$('.tunings .rate input').change();
});
});
});
$('a.update').click(function() {
// catch RC_tuning changes
RC_tuning.throttle_MID = parseFloat($('.tunings .throttle input[name="mid"]').val());
RC_tuning.throttle_EXPO = parseFloat($('.tunings .throttle input[name="expo"]').val());
RC_tuning.RC_RATE = parseFloat($('.tunings .rate input[name="rate"]').val());
RC_tuning.RC_EXPO = parseFloat($('.tunings .rate input[name="expo"]').val());
var RC_tuning_buffer_out = new Array();
RC_tuning_buffer_out[0] = parseInt(RC_tuning.RC_RATE * 100);
RC_tuning_buffer_out[1] = parseInt(RC_tuning.RC_EXPO * 100);
RC_tuning_buffer_out[2] = parseInt(RC_tuning.roll_pitch_rate * 100);
RC_tuning_buffer_out[3] = parseInt(RC_tuning.yaw_rate * 100);
RC_tuning_buffer_out[4] = parseInt(RC_tuning.dynamic_THR_PID * 100);
RC_tuning_buffer_out[5] = parseInt(RC_tuning.throttle_MID * 100);
RC_tuning_buffer_out[6] = parseInt(RC_tuning.throttle_EXPO * 100);
// Send over the RC_tuning changes
send_message(MSP_codes.MSP_SET_RC_TUNING, RC_tuning_buffer_out, false, save_to_eeprom);
function save_to_eeprom() {
send_message(MSP_codes.MSP_EEPROM_WRITE, MSP_codes.MSP_EEPROM_WRITE, false, function() {
GUI.log('EEPROM <span style="color: green">saved</span>');
var element = $('a.update');
element.addClass('success');
GUI.timeout_add('success_highlight', function() {
element.removeClass('success');
}, 2000);
});
}
});
$('select[name="rx_refresh_rate"]').change(function() {
var plot_update_rate = parseInt($(this).val());
// save update rate
chrome.storage.local.set({'rx_refresh_rate': plot_update_rate});
function get_status_data() {
send_message(MSP_codes.MSP_STATUS, MSP_codes.MSP_STATUS, false, get_rc_data);
}
function get_rc_data() {
send_message(MSP_codes.MSP_RC, MSP_codes.MSP_RC, false, update_ui);
}
function update_ui() {
$('.tab-receiver meter:eq(0)').val(RC.throttle);
$('.tab-receiver .value:eq(0)').html(RC.throttle);
$('.tab-receiver meter:eq(1)').val(RC.pitch);
$('.tab-receiver .value:eq(1)').html(RC.pitch);
$('.tab-receiver meter:eq(2)').val(RC.roll);
$('.tab-receiver .value:eq(2)').html(RC.roll);
$('.tab-receiver meter:eq(3)').val(RC.yaw);
$('.tab-receiver .value:eq(3)').html(RC.yaw);
$('.tab-receiver meter:eq(4)').val(RC.AUX1);
$('.tab-receiver .value:eq(4)').html(RC.AUX1);
$('.tab-receiver meter:eq(5)').val(RC.AUX2);
$('.tab-receiver .value:eq(5)').html(RC.AUX2);
$('.tab-receiver meter:eq(6)').val(RC.AUX3);
$('.tab-receiver .value:eq(6)').html(RC.AUX3);
$('.tab-receiver meter:eq(7)').val(RC.AUX4);
$('.tab-receiver .value:eq(7)').html(RC.AUX4);
// push latest data to the main array
RX_plot_data[0].push([samples_i, RC.throttle]);
RX_plot_data[1].push([samples_i, RC.pitch]);
RX_plot_data[2].push([samples_i, RC.roll]);
RX_plot_data[3].push([samples_i, RC.yaw]);
RX_plot_data[4].push([samples_i, RC.AUX1]);
RX_plot_data[5].push([samples_i, RC.AUX2]);
RX_plot_data[6].push([samples_i, RC.AUX3]);
RX_plot_data[7].push([samples_i, RC.AUX4]);
// Remove old data from array
while (RX_plot_data[0].length > 300) {
RX_plot_data[0].shift();
RX_plot_data[1].shift();
RX_plot_data[2].shift();
RX_plot_data[3].shift();
RX_plot_data[4].shift();
RX_plot_data[5].shift();
RX_plot_data[6].shift();
RX_plot_data[7].shift();
};
// redraw plot
Flotr.draw(e_RX_plot, [
{data: RX_plot_data[0], label: "THROTTLE"},
{data: RX_plot_data[1], label: "PITCH"},
{data: RX_plot_data[2], label: "ROLL"},
{data: RX_plot_data[3], label: "YAW"},
{data: RX_plot_data[4], label: "AUX1"},
{data: RX_plot_data[5], label: "AUX2"},
{data: RX_plot_data[6], label: "AUX3"},
{data: RX_plot_data[7], label: "AUX4"} ], RX_plot_options);
samples_i++;
}
// timer initialization
GUI.interval_remove('receiver_poll');
// enable RC data pulling
GUI.interval_add('receiver_poll', get_status_data, plot_update_rate, true);
});
}
}