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EICAS improvements #135

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EICAS improvements #135

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36cd697
AUTORELIGHT and Idle N2
boufogre Jan 26, 2021
4989987
EGT gauge modifications
boufogre Jan 27, 2021
5bec0b3
better idle N2 calculation
boufogre Jan 28, 2021
11310b8
Many changes
boufogre Feb 19, 2021
23deba4
NaN init value for assumed temp
boufogre Feb 19, 2021
d5062c7
TMA changes
boufogre Feb 22, 2021
18c0771
Conflict resolution with master
boufogre Feb 22, 2021
20fec8a
Conflict resolution
boufogre Feb 22, 2021
02fb7e2
Merge branch 'master' into eicas-improvements
boufogre Feb 22, 2021
e59e820
Formatting
boufogre Mar 2, 2021
c11c930
Not needed
boufogre Mar 2, 2021
3340317
Formatting
boufogre Mar 2, 2021
b937674
Formatting
boufogre Mar 2, 2021
ad3ddf8
Delete B747_8_LowerEICAS_Engine.css
boufogre Mar 2, 2021
11f5d3a
Formatting
boufogre Mar 2, 2021
e8e6dbc
Formatting
boufogre Mar 2, 2021
8b6b8ec
formatting
boufogre Mar 4, 2021
e3a03b1
Formatting
boufogre Mar 4, 2021
24ad7fc
Formatting
boufogre Mar 4, 2021
56f9417
Formatting
boufogre Mar 4, 2021
836d005
Formatting
boufogre Mar 4, 2021
76424b0
Formatting
boufogre Mar 4, 2021
291449a
Formatting
boufogre Mar 6, 2021
64dafa0
Formatting
boufogre Mar 6, 2021
8074ae3
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boufogre Mar 6, 2021
816818b
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boufogre Mar 6, 2021
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boufogre Mar 6, 2021
4531a74
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boufogre Mar 8, 2021
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boufogre Mar 11, 2021
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boufogre Mar 11, 2021
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boufogre Apr 20, 2021
201c8d8
update
boufogre Sep 7, 2021
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153 changes: 74 additions & 79 deletions salty-747/html_ui/Pages/VCockpit/Instruments/Airliners/B747_8/EICAS/B747_8_EICAS.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3,53 +3,43 @@ class B747_8_EICAS extends Airliners.BaseEICAS {
super(...arguments);
this.engines = new Array();
}

Init() {
super.Init();
for (let i = 0; i < Simplane.getEngineCount(); i++) {
this.engines.push(new B747_8_Engine());
}
this.currentPage = "B747_8_EICAS_fuel";
}

reboot() {
super.reboot();
if (this.warnings)
this.warnings.reset();
if (this.annunciations)
this.annunciations.reset();
}

onEvent(_event) {
var prefix = this.getLowerScreenChangeEventNamePrefix();
super.onEvent(_event);
if (this.currentPage !== _event) {
this.currentPage = _event;
}
else if (_event.substring(0,18) == prefix) {
} else {
this.changePage("BLANK");
SimVar.SetSimVarValue("L:XMLVAR_EICAS_CURRENT_PAGE", "Enum", -1);
this.currentPage = "blank";
return;
}

// if the event contains "EICAS_CHANGE_PAGE_{x}", the EICAS will display the page indicated by {x}; e.g. EICAS_CHANGE_PAGE_FUEL shows the fuel page
var prefix = this.getLowerScreenChangeEventNamePrefix();
if (_event.indexOf(prefix) >= 0) {
var pageName = _event.replace(prefix, "");
this.changePage(pageName);
}
else {
// else the event is not a CHANGE_PAGE event, and therefore needs to be passed to the lower screen event handlers
for (let i = 0; i < this.lowerScreenPages.length; i++) {
this.lowerScreenPages[i].onEvent(_event);
}
}
}

get templateID() {
return "B747_8_EICAS";
}

createUpperScreenPage() {
this.upperTopScreen = new Airliners.EICASScreen("TopScreen", "TopScreen", "b747-8-upper-eicas");
this.annunciations = new Cabin_Annunciations();
Expand All @@ -58,7 +48,6 @@ class B747_8_EICAS extends Airliners.BaseEICAS {
this.upperTopScreen.addIndependentElement(this.warnings);
this.addIndependentElementContainer(this.upperTopScreen);
}

createLowerScreenPages() {
this.createLowerScreenPage("FUEL", "BottomScreen", "b747-8-lower-eicas-fuel");
this.createLowerScreenPage("ENG", "BottomScreen", "b747-8-lower-eicas-engine");
Expand All @@ -67,136 +56,141 @@ class B747_8_EICAS extends Airliners.BaseEICAS {
this.createLowerScreenPage("DRS", "BottomScreen", "b747-8-lower-eicas-drs");
this.createLowerScreenPage("ELEC", "BottomScreen", "b747-8-lower-eicas-elec");
this.createLowerScreenPage("GEAR", "BottomScreen", "b747-8-lower-eicas-gear");
this.createLowerScreenPage("CHKL", "BottomScreen", "b747-8-lower-eicas-ecl");
this.createLowerScreenPage("INFO", "BottomScreen", "b747-8-lower-eicas-info");
this.createLowerScreenPage("BLANK", "BottomScreen", "b747-8-lower-eicas-blank"); // To blank the bottom eicas when selecting same page again
}

getLowerScreenChangeEventNamePrefix() {
return "EICAS_CHANGE_PAGE_";
}

onUpdate(_deltaTime) {
super.onUpdate(_deltaTime);
this.updateAnnunciations();
this.updateEngines(_deltaTime);
}

updateAnnunciations() {
let infoPanelManager = this.upperTopScreen.getInfoPanelManager();
if (infoPanelManager) {
infoPanelManager.clearScreen(Airliners.EICAS_INFO_PANEL_ID.PRIMARY);

if (this.warnings) {
let text = this.warnings.getCurrentWarningText();
if (text) {
if (text && text != "") {
let level = this.warnings.getCurrentWarningLevel();
switch (level) {
case 1:
infoPanelManager.addMessage(Airliners.EICAS_INFO_PANEL_ID.PRIMARY, text, Airliners.EICAS_INFO_PANEL_MESSAGE_STYLE.MEMO);
break;
infoPanelManager.addMessage(Airliners.EICAS_INFO_PANEL_ID.PRIMARY, text, Airliners.EICAS_INFO_PANEL_MESSAGE_STYLE.INDICATION);
break;
case 2:
infoPanelManager.addMessage(Airliners.EICAS_INFO_PANEL_ID.PRIMARY, text, Airliners.EICAS_INFO_PANEL_MESSAGE_STYLE.ADVISORY);
break;
case 3:
infoPanelManager.addMessage(Airliners.EICAS_INFO_PANEL_ID.PRIMARY, text, Airliners.EICAS_INFO_PANEL_MESSAGE_STYLE.CAUTION);
break;
case 4:
break;
case 3:
infoPanelManager.addMessage(Airliners.EICAS_INFO_PANEL_ID.PRIMARY, text, Airliners.EICAS_INFO_PANEL_MESSAGE_STYLE.WARNING);
break;
break;
}
}
}

if (this.annunciations) {
// arrow function declared to DRY this section
let displayListAnnunc = (_annuncList, _infoMsgStyle) => {
for (let i = _annuncList.length - 1; i >= 0; i--) {
if (!_annuncList[i].Acknowledged)
infoPanelManager.addMessage(
Airliners.EICAS_INFO_PANEL_ID.PRIMARY,
_annuncList[i].Text,
_infoMsgStyle
);
}
};

// display WARNING, CAUTION, ADVISORY, and MEMO annunciations
displayListAnnunc(this.annunciations.displayWarning, Airliners.EICAS_INFO_PANEL_MESSAGE_STYLE.WARNING);
displayListAnnunc(this.annunciations.displayCaution, Airliners.EICAS_INFO_PANEL_MESSAGE_STYLE.CAUTION);
displayListAnnunc(this.annunciations.displayAdvisory, Airliners.EICAS_INFO_PANEL_MESSAGE_STYLE.ADVISORY);
displayListAnnunc(this.annunciations.displayMemo, Airliners.EICAS_INFO_PANEL_MESSAGE_STYLE.MEMO);

for (let i = this.annunciations.displayWarning.length - 1; i >= 0; i--) {
if (!this.annunciations.displayWarning[i].Acknowledged)
infoPanelManager.addMessage(Airliners.EICAS_INFO_PANEL_ID.PRIMARY, this.annunciations.displayWarning[i].Text, Airliners.EICAS_INFO_PANEL_MESSAGE_STYLE.WARNING);
}
for (let i = this.annunciations.displayCaution.length - 1; i >= 0; i--) {
if (!this.annunciations.displayCaution[i].Acknowledged)
infoPanelManager.addMessage(Airliners.EICAS_INFO_PANEL_ID.PRIMARY, this.annunciations.displayCaution[i].Text, Airliners.EICAS_INFO_PANEL_MESSAGE_STYLE.CAUTION);
}
for (let i = this.annunciations.displayAdvisory.length - 1; i >= 0; i--) {
if (!this.annunciations.displayAdvisory[i].Acknowledged)
infoPanelManager.addMessage(Airliners.EICAS_INFO_PANEL_ID.PRIMARY, this.annunciations.displayAdvisory[i].Text, Airliners.EICAS_INFO_PANEL_MESSAGE_STYLE.INDICATION);
}
}
}
}

getEngineState(_engineId) {
let index = _engineId - 1;
if (index >= 0 && index < this.engines.length) {
return this.engines[index].currentState;
}
return B747_8_EngineState.IDLE;
}

getN2IdleValue() {
return 600;
let density = SimVar.GetSimVarValue("AMBIENT DENSITY", "kilogram per cubic meter");
let N2 = 214 * Math.pow(density, 6) - 1051.8 * Math.pow(density, 5) + 2087.1 * Math.pow(density, 4) - 2129.8 * Math.pow(density, 3) + 1167.7 * Math.pow(density, 2) - 315.83 * density + 87.453;
return N2;
}
getN2Value(_engineId) {
return SimVar.GetSimVarValue("ENG N2 RPM:" + _engineId, "percent") * 10;
return SimVar.GetSimVarValue("ENG N2 RPM:" + _engineId, "percent");
}
getFuelValveOpen(_engineId) {
return SimVar.GetSimVarValue("FUELSYSTEM VALVE OPEN:" + (4 + _engineId), "boolean");
}

updateEngines(_deltaTime) {
for (var i = 0; i < this.engines.length; i++) {
let N2Value = this.getN2Value(i + 1);
switch (this.engines[i].currentState) {

case B747_8_EngineState.IDLE:
if (this.getFuelValveOpen(i + 1)) {
if (N2Value >= this.getN2IdleValue())
if (N2Value >= this.getN2IdleValue()) {
this.changeState(i, B747_8_EngineState.RUNNING);
else if (N2Value >= 0.05)
}
else if (N2Value >= 0.05) {
this.changeState(i, B747_8_EngineState.AUTOSTART);
}
}
break;

break;
case B747_8_EngineState.AUTOSTART:
if (!this.getFuelValveOpen(i + 1))
if (this.getFuelValveOpen(i + 1)) {
if (N2Value >= this.getN2IdleValue()) {
this.changeState(i, B747_8_EngineState.RUNNING);
}
}
else {
this.changeState(i, B747_8_EngineState.DECELERATE);
else if (N2Value >= this.getN2IdleValue())
this.changeState(i, B747_8_EngineState.RUNNING);
break;

}
break;
case B747_8_EngineState.RUNNING:
if (N2Value < this.getN2IdleValue())
this.changeState(i, B747_8_EngineState.DECELERATE);
else if (this.engines[i].timeInState > 30)
this.changeState(i, B747_8_EngineState.READY);
break;

if (N2Value >= this.getN2IdleValue()) {
if (this.engines[i].timeInState > 30) {
this.changeState(i, B747_8_EngineState.READY);
}
else {
this.changeState(i, B747_8_EngineState.DECELERATE);
}
}
break;
case B747_8_EngineState.READY:
if (N2Value < this.getN2IdleValue())
this.changeState(i, B747_8_EngineState.DECELERATE);
break;

if (N2Value < this.getN2IdleValue()) {
this.changeState(i, B747_8_EngineState.AUTORELIGHT);
}
break;
case B747_8_EngineState.DECELERATE:
if (N2Value < 0.05)
if (N2Value < this.getN2IdleValue() && this.getFuelValveOpen()) {
this.changeState(i, B747_8_EngineState.AUTORELIGHT);
}
else if (N2Value < 0.05) {
this.changeState(i, B747_8_EngineState.IDLE);
else if (N2Value >= this.getN2IdleValue())
}
else if (N2Value >= this.getN2IdleValue()) {
this.changeState(i, B747_8_EngineState.RUNNING);
}
break;
case B747_8_EngineState.AUTORELIGHT:
if (N2Value >= this.getN2IdleValue()) {
this.changeState(i, B747_8_EngineState.RUNNING);
break;
}
else if (N2Value < 0.05) {
this.changeState(i, B747_8_EngineState.IDLE);
}
else if (!this.getFuelValveOpen()) {
this.changeState(i, B747_8_EngineState.DECELERATE);
}
break;
}
this.engines[i].timeInState += _deltaTime / 1000;
}
}
changeState(_index, _state) {
if (this.engines[_index].currentState == _state)
return;
this.engines[_index].currentState = _state;
this.engines[_index].timeInState = 0;
if (this.engines[_index].currentState == _state)
return;
this.engines[_index].currentState = _state;
this.engines[_index].timeInState = 0;
}
}
var B747_8_EngineState;
Expand All @@ -206,6 +200,7 @@ var B747_8_EngineState;
B747_8_EngineState[B747_8_EngineState["RUNNING"] = 2] = "RUNNING";
B747_8_EngineState[B747_8_EngineState["READY"] = 3] = "READY";
B747_8_EngineState[B747_8_EngineState["DECELERATE"] = 4] = "DECELERATE";
B747_8_EngineState[B747_8_EngineState["AUTORELIGHT"] = 5] = "AUTORELIGHT";
})(B747_8_EngineState || (B747_8_EngineState = {}));
class B747_8_Engine {
constructor() {
Expand Down
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