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A320-family/Nasal/FMGC/FMGC.nas
Matthew Maring d1be8b117a Insert skeleton fuel calcs
2020-05-02 14:12:44 -04:00

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# A3XX FMGC/Autoflight
# Joshua Davidson (Octal450) and Jonathan Redpath (legoboyvdlp)
# Copyright (c) 2020 Josh Davidson (Octal450) and Matthew Maring (mattmaring)
##################
# Init Functions #
##################
var database1 = 0;
var database2 = 0;
var code1 = 0;
var code2 = 0;
var gear0 = 0;
var state1 = 0;
var state2 = 0;
var flaps = 0;
var dep = "";
var arr = "";
var n1_left = 0;
var n1_right = 0;
var flaps = 0;
var modelat = 0;
var mode = 0;
var modeI = 0;
var gs = 0;
var alt = 0;
var aglalt = 0;
var cruiseft = 0;
var cruiseft_b = 0;
var newcruise = 0;
var phase = 0;
var state1 = 0;
var state2 = 0;
var wowl = 0;
var wowr = 0;
var targetalt = 0;
var targetvs = 0;
var targetfpa = 0;
var accel_agl_ft = 0;
var locarm = 0;
var apprarm = 0;
var gear0 = 0;
var fd1 = 0;
var fd2 = 0;
var spd = 0;
var hdg = 0;
var alt = 0;
var altitude = 0;
var flap = 0;
var freqnav0uf = 0;
var freqnav0 = 0;
var namenav0 = "XX";
var freqnav1uf = 0;
var freqnav1 = 0;
var namenav1 = "XX";
var freqnav2uf = 0;
var freqnav2 = 0;
var namenav2 = "XX";
var freqnav3uf = 0;
var freqnav3 = 0;
var namenav3 = "XX";
var freqadf0uf = 0;
var freqadf0 = 0;
var nameadf0 = "XX";
var freqadf1uf = 0;
var freqadf1 = 0;
var nameadf1 = "XX";
var ias = 0;
var mach = 0;
var ktsmach = 0;
var mngktsmach = 0;
var mng_spd = 0;
var mng_spd_cmd = 0;
var kts_sel = 0;
var mach_sel = 0;
var srsSPD = 0;
var maxspeed = 0;
var minspeed = 0;
var mach_switchover = 0;
var decel = 0;
var mng_alt_spd_cmd = 0;
var mng_alt_spd = 0;
var mng_alt_mach_cmd = 0;
var mng_alt_mach = 0;
var mng_spd_cmd = 0;
var mng_spd = 0;
var ap1 = 0;
var ap2 = 0;
var flx = 0;
var lat = 0;
var newlat = 0;
var vert = 0;
var newvert = 0;
var newvertarm = 0;
var thr1 = 0;
var thr2 = 0;
var altsel = 0;
var crzFl = 0;
setprop("/FMGC/internal/maxspeed", 0);
setprop("/FMGC/internal/minspeed", 0);
setprop("position/gear-agl-ft", 0);
setprop("/FMGC/internal/mng-spd", 157);
setprop("/FMGC/internal/mng-spd-cmd", 157);
setprop("/FMGC/internal/mng-kts-mach", 0);
setprop("/FMGC/internal/mach-switchover", 0);
setprop("it-autoflight/settings/accel-agl-ft", 1500); #eventually set to 1500 above runway
setprop("it-autoflight/internal/vert-speed-fpm", 0);
setprop("it-autoflight/output/fma-pwr", 0);
setprop("instrumentation/nav[0]/nav-id", "XXX");
setprop("instrumentation/nav[1]/nav-id", "XXX");
setprop("/FMGC/internal/ils1-mcdu", "XXX/999.99");
setprop("/FMGC/internal/ils2-mcdu", "XXX/999.99");
setprop("/FMGC/internal/vor1-mcdu", "XXX/999.99");
setprop("/FMGC/internal/vor2-mcdu", "999.99/XXX");
setprop("/FMGC/internal/adf1-mcdu", "XXX/999.99");
setprop("/FMGC/internal/adf2-mcdu", "999.99/XXX");
setprop("gear/gear[0]/wow-fmgc", 1);
var FMGCinit = func {
setprop("/FMGC/status/to-state", 0);
setprop("/FMGC/status/phase", "0"); # 0 is Preflight 1 is Takeoff 2 is Climb 3 is Cruise 4 is Descent 5 is Decel/Approach 6 is Go Around 7 is Done
setprop("/FMGC/internal/maxspeed", 338);
setprop("/FMGC/internal/mng-spd", 157);
setprop("/FMGC/internal/mng-spd-cmd", 157);
setprop("/FMGC/internal/mng-kts-mach", 0);
setprop("/FMGC/internal/mach-switchover", 0);
setprop("it-autoflight/settings/accel-agl-ft", 1500); #eventually set to 1500 above runway
setprop("/FMGC/internal/decel", 0);
setprop("/FMGC/internal/loc-source", "NAV0");
setprop("/FMGC/internal/optalt", 0);
setprop("/FMGC/internal/landing-time", -99);
setprop("/FMGC/internal/align1-time", -99);
setprop("/FMGC/internal/align2-time", -99);
setprop("/FMGC/internal/align3-time", -99);
setprop("/FMGC/internal/block-fuel-time", -99);
setprop("/FMGC/internal/fuel-pred-time", -99);
masterFMGC.start();
various.start();
various2.start();
}
############
# FBW Trim #
############
setlistener("/gear/gear[0]/wow-fmgc", func {
trimReset();
});
var trimReset = func {
gear0 = getprop("/gear/gear[0]/wow");
flaps = getprop("/controls/flight/flap-pos");
if (gear0 == 1 and getprop("/FMGC/status/to-state") == 0 and (flaps >= 5 or (flaps >= 4 and getprop("/instrumentation/mk-viii/inputs/discretes/momentary-flap3-override") == 1))) {
interpolate("/controls/flight/elevator-trim", 0.0, 1.5);
}
}
###############
# MCDU Inputs #
###############
var updateARPT = func {
dep = getprop("/FMGC/internal/dep-arpt");
arr = getprop("/FMGC/internal/arr-arpt");
alt = getprop("/FMGC/internal/alt-airport");
setprop("autopilot/route-manager/departure/airport", dep);
setprop("autopilot/route-manager/destination/airport", arr);
setprop("autopilot/route-manager/alternate/airport", alt);
if (getprop("/autopilot/route-manager/active") != 1) {
fgcommand("activate-flightplan", props.Node.new({"activate": 1}));
}
}
setlistener("/FMGC/internal/cruise-ft", func {
setprop("autopilot/route-manager/cruise/altitude-ft", getprop("/FMGC/internal/cruise-ft"));
});
########
# FUEL #
########
var updateFuel = func {
# var zfwcg = props.globals.getNode("/FMGC/internal/zfwcg", 1);
# var zfwcgSet = props.globals.getNode("/FMGC/internal/zfwcg-set", 1);
# var zfw = props.globals.getNode("/FMGC/internal/zfw", 1);
# var zfwSet = props.globals.getNode("/FMGC/internal/zfw-set", 1);
# var block = props.globals.getNode("/FMGC/internal/block", 1);
# var blockSet = props.globals.getNode("/FMGC/internal/block-set", 1);
# var taxi_fuel = props.globals.getNode("/FMGC/internal/taxi-fuel", 1);
# var trip_fuel = props.globals.getNode("/FMGC/internal/trip-fuel", 1);
# var trip_time = props.globals.getNode("/FMGC/internal/trip-time", 1);
# var rte_rsv = props.globals.getNode("/FMGC/internal/rte-rsv", 1);
# var rte_percent = props.globals.getNode("/FMGC/internal/rte-percent", 1);
# var alt_fuel = props.globals.getNode("/FMGC/internal/alt-fuel", 1);
# var alt_time = props.globals.getNode("/FMGC/internal/alt-time", 1);
# var final_fuel = props.globals.getNode("/FMGC/internal/final-fuel", 1);
# var final_time = props.globals.getNode("/FMGC/internal/final-time", 1);
# var min_dest_fob = props.globals.getNode("/FMGC/internal/min-dest-fob", 1);
# var tow = props.globals.getNode("/FMGC/internal/tow", 1);
# var lw = props.globals.getNode("/FMGC/internal/lw", 1);
# var trip_wind = props.globals.getNode("/FMGC/internal/trip-wind", 1);
# var fob = props.globals.getNode("/FMGC/internal/fob", 1);
# var fffq_sensor = props.globals.getNode("/FMGC/internal/fffq-sensor", 1);
# var extra_fuel = props.globals.getNode("/FMGC/internal/extra-fuel", 1);
# var extra_time = props.globals.getNode("/FMGC/internal/extra-time", 1);
#setprop("/FMGC/internal/rte-rsv", num((block.getValue() - taxi_fuel.getValue() - min_dest_fob.getValue()) * (rte_percent.getValue() / 100) / (1 + rte_percent.getValue() / 100)));
#setprop("/FMGC/internal/trip-fuel", num(block.getValue() - taxi_fuel.getValue() - min_dest_fob.getValue() - rte_rsv.getValue()));
# Calculate (final) holding fuel
if (!getprop("/FMGC/internal/final-fuel-set") and getprop("/FMGC/internal/tofrom-set")) {
#calc
} else if (!getprop("/FMGC/internal/final-fuel-set")) {
setprop("/FMGC/internal/final-fuel", 0.0); # need to calculate 30 min of fuel
}
if (!getprop("/FMGC/internal/final-fuel-set") and getprop("/FMGC/internal/tofrom-set")) {
#calc
} else if (!getprop("/FMGC/internal/final-fuel-set")) {
setprop("/FMGC/internal/final-time", "0030");
}
# Calculate alternate fuel
if (!getprop("/FMGC/internal/alt-fuel-set") and getprop("/FMGC/internal/alt-set")) {
#calc
} else if (!getprop("/FMGC/internal/alt-fuel-set")) {
setprop("/FMGC/internal/alt-fuel", 0.0);
setprop("/FMGC/internal/alt-time", "0000");
}
# Calculate min dest fob (final + alternate)
if (!getprop("/FMGC/internal/min-dest-fob-set")) {
setprop("/FMGC/internal/min-dest-fob", num(getprop("/FMGC/internal/alt-fuel") + getprop("/FMGC/internal/final-fuel")));
}
# Calculate trip fuel
if (!getprop("/FMGC/internal/trip-fuel-set") and getprop("/FMGC/internal/tofrom-set")) {
#calc
} else if (!getprop("/FMGC/internal/trip-fuel-set")) {
setprop("/FMGC/internal/trip-fuel", 0.0);
}
if (!getprop("/FMGC/internal/trip-fuel-set") and getprop("/FMGC/internal/tofrom-set")) {
#calc
} else if (!getprop("/FMGC/internal/trip-fuel-set")) {
setprop("/FMGC/internal/trip-time", "0000");
}
# Calculate taxi fuel
setprop("/FMGC/internal/tow", num(getprop("/FMGC/internal/block") + getprop("/FMGC/internal/zfw") - getprop("/FMGC/internal/taxi-fuel")));
setprop("/FMGC/internal/lw", num(getprop("/FMGC/internal/tow") - getprop("/FMGC/internal/trip-fuel")));
# Calculate reserve fuel
# Calcualte extra fuel
setprop("/FMGC/internal/extra-fuel", num(getprop("/FMGC/internal/block") - getprop("/FMGC/internal/trip-fuel") - getprop("/FMGC/internal/min-dest-fob") - getprop("/FMGC/internal/taxi-fuel") - getprop("/FMGC/internal/rte-rsv")));
}
############################
# Flight Phase and Various #
############################
var masterFMGC = maketimer(0.2, func {
n1_left = getprop("/engines/engine[0]/n1-actual");
n1_right = getprop("/engines/engine[1]/n1-actual");
flaps = getprop("/controls/flight/flap-pos");
modelat = getprop("/modes/pfd/fma/roll-mode");
mode = getprop("/modes/pfd/fma/pitch-mode");
modeI = getprop("/it-autoflight/mode/vert");
gs = getprop("/velocities/groundspeed-kt");
alt = getprop("/instrumentation/altimeter/indicated-altitude-ft");
aglalt = pts.Position.gearAglFt.getValue();
cruiseft = getprop("/FMGC/internal/cruise-ft");
cruiseft_b = getprop("/FMGC/internal/cruise-ft") - 200;
newcruise = getprop("/it-autoflight/internal/alt");
phase = getprop("/FMGC/status/phase");
state1 = getprop("/systems/thrust/state1");
state2 = getprop("/systems/thrust/state2");
wowl = getprop("/gear/gear[1]/wow");
wowr = getprop("/gear/gear[2]/wow");
targetalt = getprop("/it-autoflight/internal/alt");
targetvs = getprop("/it-autoflight/input/vs");
targetfpa = getprop("/it-autoflight/input/fpa");
accel_agl_ft = getprop("/it-autoflight/settings/accel-agl-ft");
locarm = getprop("/it-autopilot/output/loc-armed");
apprarm = getprop("/it-autopilot/output/appr-armed");
gear0 = getprop("/gear/gear[0]/wow");
ap1 = getprop("/it-autoflight/output/ap1");
ap2 = getprop("/it-autoflight/output/ap2");
flx = getprop("/systems/thrust/lim-flex");
lat = getprop("/it-autoflight/mode/lat");
newlat = getprop("/modes/pfd/fma/roll-mode");
vert = getprop("/it-autoflight/mode/vert");
newvert = getprop("/modes/pfd/fma/pitch-mode");
newvertarm = getprop("/modes/pfd/fma/pitch-mode2-armed");
thr1 = getprop("/controls/engines/engine[0]/throttle-pos");
thr2 = getprop("/controls/engines/engine[1]/throttle-pos");
gear0 = getprop("/gear/gear[0]/wow");
state1 = getprop("/systems/thrust/state1");
state2 = getprop("/systems/thrust/state2");
altSel = getprop("/it-autoflight/input/alt");
crzFl = getprop("/FMGC/internal/cruise-fl");
if (getprop("/gear/gear[0]/wow") != getprop("/gear/gear[0]/wow-fmgc")) {
setprop("gear/gear[0]/wow-fmgc", getprop("/gear/gear[0]/wow"));
}
if ((n1_left < 85 or n1_right < 85) and gs < 90 and mode == " " and gear0 == 1 and phase == 1) { # rejected takeoff
setprop("/FMGC/status/phase", 0);
setprop("systems/pressurization/mode", "GN");
}
if (gear0 == 1 and phase == 0 and ((n1_left >= 85 and n1_right >= 85 and mode == "SRS") or gs >= 90)) {
setprop("/FMGC/status/phase", 1);
setprop("systems/pressurization/mode", "TO");
}
if (phase == 1 and ((mode != "SRS" and mode != " ") or alt >= accel_agl_ft)) {
setprop("/FMGC/status/phase", 2);
setprop("systems/pressurization/mode", "TO");
}
if (phase == 2 and (mode == "ALT CRZ" or mode == "ALT CRZ*")) {
setprop("/FMGC/status/phase", 3);
setprop("systems/pressurization/mode", "CR");
}
if (crzFl >= 200) {
if (phase == 3 and (flightPlanController.arrivalDist <= 200 or altSel < 20000)) {
setprop("/FMGC/status/phase", 4);
setprop("systems/pressurization/mode", "DE");
}
} else {
if (phase == 3 and (flightPlanController.arrivalDist <= 200 or altSel < (crzFl * 100))) { # todo - not sure about crzFl condition, investigate what happens!
setprop("/FMGC/status/phase", 4);
setprop("systems/pressurization/mode", "DE");
}
}
if (phase == 4 and getprop("/FMGC/internal/decel")) {
setprop("/FMGC/status/phase", 5);
}
if (flightPlanController.num[2].getValue() > 0 and getprop("/FMGC/flightplan[2]/active") == 1 and flightPlanController.arrivalDist <= 15 and (modelat == "NAV" or modelat == "LOC" or modelat == "LOC*") and aglalt < 9500) { #todo decel pseudo waypoint
setprop("/FMGC/internal/decel", 1);
} else if (getprop("/FMGC/internal/decel") == 1 and (phase == 0 or phase == 6)) {
setprop("/FMGC/internal/decel", 0);
}
if ((phase == "5") and state1 == "TOGA" and state2 == "TOGA") {
setprop("/FMGC/status/phase", 6);
setprop("systems/pressurization/mode", "TO");
setprop("it-autoflight/input/toga", 1);
}
if (phase == "6" and alt >= accel_agl_ft) { # todo when insert altn or new dest
setprop("/FMGC/status/phase", 2);
}
if (getprop("/systems/navigation/adr/computation/overspeed-vfe-spd") != 1024) {
setprop("/FMGC/internal/maxspeed", getprop("/systems/navigation/adr/computation/overspeed-vfe-spd") - 4);
} elsif (pts.Gear.position[0].getValue() != 0 or pts.Gear.position[1].getValue() != 0 or pts.Gear.position[2].getValue() != 0) {
setprop("/FMGC/internal/maxspeed", 284);
} else {
setprop("/FMGC/internal/maxspeed", getprop("/it-fbw/speeds/vmo-mmo"));
}
# calculate speeds
flap = getprop("/controls/flight/flap-pos");
weight_lbs = getprop("/fdm/jsbsim/inertia/weight-lbs") / 1000;
tow = getprop("/FMGC/internal/tow");
lw = getprop("/FMGC/internal/lw");
altitude = getprop("/instrumentation/altimeter/indicated-altitude-ft");
dest_wind = getprop("/FMGC/internal/dest-wind");
# current appr speeds
clean = 2 * weight_lbs * 0.45359237 + 85;
if (altitude > 20000) {
clean += (altitude - 20000) / 1000;
}
vs1g_clean = 0.0024 * weight_lbs * weight_lbs + 0.124 * weight_lbs + 88.942;
vs1g_conf_1 = -0.0007 * weight_lbs * weight_lbs + 0.6795 * weight_lbs + 44.673;
vs1g_conf_1f = -0.0001 * weight_lbs * weight_lbs + 0.5211 * weight_lbs + 49.027;
vs1g_conf_2 = -0.0005 * weight_lbs * weight_lbs + 0.5488 * weight_lbs + 44.279;
vs1g_conf_3 = -0.0005 * weight_lbs * weight_lbs + 0.5488 * weight_lbs + 43.279;
vs1g_conf_full = -0.0007 * weight_lbs * weight_lbs + 0.6002 * weight_lbs + 38.479;
slat = vs1g_clean * 1.23;
flap2 = vs1g_conf_2 * 1.47;
flap3 = vs1g_conf_3 * 1.36;
if (getprop("/FMGC/internal/ldg-config-3-set")) {
vls = vs1g_conf_3 * 1.23;
} else {
vls = vs1g_conf_full * 1.23
}
if (vls < 113) {
vls = 113;
}
if (!getprop("/FMGC/internal/vapp-speed-set")) {
if (dest_wind < 5) {
vapp = vls + 5;
} else if (dest_wind > 15) {
vapp = vls + 15;
} else {
vapp = vls + dest_wind;
}
setprop("/FMGC/internal/computed-speeds/vapp", vapp);
}
aoa_prot = 15;
aoa_max = 17.5;
aoa_0 = -5;
aoa = getprop("/systems/navigation/adr/output/aoa-1");
cas = getprop("/systems/navigation/adr/output/cas-1");
alpha_prot = cas * math.sqrt((aoa - aoa_0)/(aoa_prot - aoa_0));
alpha_max = cas * math.sqrt((aoa - aoa_0)/(aoa_max - aoa_0));
# predicted to speeds
clean_to = 2 * tow * 0.45359237 + 85;
if (altitude > 20000) {
clean_to += (altitude - 20000) / 1000;
}
vs1g_clean_to = 0.0024 * tow * tow + 0.124 * tow + 88.942;
vs1g_conf_2_to = -0.0005 * tow * tow + 0.5488 * tow + 44.279;
vs1g_conf_3_to = -0.0005 * tow * tow + 0.5488 * tow + 43.279;
vs1g_conf_full_to = -0.0007 * tow * tow + 0.6002 * tow + 38.479;
slat_to = vs1g_clean_to * 1.23;
flap2_to = vs1g_conf_2_to * 1.47;
# predicted appr speeds
clean_appr = 2 * lw * 0.45359237 + 85;
if (altitude > 20000) {
clean_appr += (altitude - 20000) / 1000;
}
vs1g_clean_appr = 0.0024 * lw * lw + 0.124 * lw + 88.942;
vs1g_conf_2_appr = -0.0005 * lw * lw + 0.5488 * lw + 44.279;
vs1g_conf_3_appr = -0.0005 * lw * lw + 0.5488 * lw + 43.279;
vs1g_conf_full_appr = -0.0007 * lw * lw + 0.6002 * lw + 38.479;
slat_appr = vs1g_clean_appr * 1.23;
flap2_appr = vs1g_conf_2_appr * 1.47;
if (getprop("/FMGC/internal/ldg-config-3-set")) {
vls_appr = vs1g_conf_3_appr * 1.23;
} else {
vls_appr = vs1g_conf_full_appr * 1.23
}
if (vls_appr < 113) {
vls_appr = 113;
}
if (!getprop("/FMGC/internal/vapp-speed-set")) {
if (dest_wind < 5) {
vapp_appr = vls_appr + 5;
} else if (dest_wind > 15) {
vapp_appr = vls_appr + 15;
} else {
vapp_appr = vls_appr + dest_wind;
}
setprop("/FMGC/internal/computed-speeds/vapp_appr", vapp_appr);
}
# set the values globally
setprop("/FMGC/internal/computed-speeds/clean", clean);
setprop("/FMGC/internal/computed-speeds/vs1g_clean", vs1g_clean);
setprop("/FMGC/internal/computed-speeds/vs1g_conf_1", vs1g_conf_1);
setprop("/FMGC/internal/computed-speeds/vs1g_conf_1f", vs1g_conf_1f);
setprop("/FMGC/internal/computed-speeds/vs1g_conf_2", vs1g_conf_2);
setprop("/FMGC/internal/computed-speeds/vs1g_conf_3", vs1g_conf_3);
setprop("/FMGC/internal/computed-speeds/vs1g_conf_full", vs1g_conf_full);
setprop("/FMGC/internal/computed-speeds/slat", slat);
setprop("/FMGC/internal/computed-speeds/flap2", flap2);
setprop("/FMGC/internal/computed-speeds/flap3", flap3);
setprop("/FMGC/internal/computed-speeds/vls", vls);
setprop("/FMGC/internal/computed-speeds/alpha_prot", alpha_prot);
setprop("/FMGC/internal/computed-speeds/alpha_max", alpha_max);
setprop("/FMGC/internal/computed-speeds/vs1g_clean_to", vs1g_clean_to);
setprop("/FMGC/internal/computed-speeds/vs1g_conf_2_to", vs1g_conf_2_to);
setprop("/FMGC/internal/computed-speeds/vs1g_conf_3_to", vs1g_conf_3_to);
setprop("/FMGC/internal/computed-speeds/vs1g_conf_full_to", vs1g_conf_full_to);
setprop("/FMGC/internal/computed-speeds/slat_to", slat_to);
setprop("/FMGC/internal/computed-speeds/flap2_to", flap2_to);
setprop("/FMGC/internal/computed-speeds/clean_to", clean_to);
setprop("/FMGC/internal/computed-speeds/vs1g_clean_appr", vs1g_clean_appr);
setprop("/FMGC/internal/computed-speeds/vs1g_conf_2_appr", vs1g_conf_2_appr);
setprop("/FMGC/internal/computed-speeds/vs1g_conf_3_appr", vs1g_conf_3_appr);
setprop("/FMGC/internal/computed-speeds/vs1g_conf_full_appr", vs1g_conf_full_appr);
setprop("/FMGC/internal/computed-speeds/slat_appr", slat_appr);
setprop("/FMGC/internal/computed-speeds/flap2_appr", flap2_appr);
setprop("/FMGC/internal/computed-speeds/clean_appr", clean_appr);
setprop("/FMGC/internal/computed-speeds/vls_appr", vls_appr);
# Need info on these, also correct for height at altitude...
# https://www.pprune.org/archive/index.php/t-587639.html
if (getprop("/FMGC/status/to-state") == 1) {
if (flap == 0) { # 0
setprop("/FMGC/internal/computed-speeds/vls_min", vs1g_clean * 1.28);
} else if (flap == 1) { # 1
setprop("/FMGC/internal/computed-speeds/vls_min", vs1g_conf_1 * 1.23);
} else { # 1+F
setprop("/FMGC/internal/computed-speeds/vls_min", vs1g_clean * 1.13);
}
} else {
if (flap == 0) { # 0
setprop("/FMGC/internal/computed-speeds/vls_min", vs1g_clean * 1.23);
} else if (flap == 1) { # 1
setprop("/FMGC/internal/computed-speeds/vls_min", vs1g_conf_1 * 1.23);
} else if (flap == 2) { # 1+F
setprop("/FMGC/internal/computed-speeds/vls_min", vs1g_conf_1f * 1.23);
} else if (flap == 3) { # 2
setprop("/FMGC/internal/computed-speeds/vls_min", vs1g_conf_2 * 1.23);
} else if (flap == 4) { # 3
setprop("/FMGC/internal/computed-speeds/vls_min", vs1g_conf_3 * 1.23);
} else if (flap == 5) { # FULL
setprop("/FMGC/internal/computed-speeds/vls_min", vs1g_conf_full * 1.23);
}
}
if (flap == 0) { # 0
setprop("/FMGC/internal/computed-speeds/vsw", vs1g_clean);
} else if (flap == 1) { # 1
setprop("/FMGC/internal/computed-speeds/vsw", vs1g_conf_1);
} else if (flap == 2) { # 1+F
setprop("/FMGC/internal/computed-speeds/vsw", vs1g_conf_1f);
} else if (flap == 3) { # 2
setprop("/FMGC/internal/computed-speeds/vsw", vs1g_conf_2);
} else if (flap == 4) { # 3
setprop("/FMGC/internal/computed-speeds/vsw", vs1g_conf_3);
} else if (flap == 5) { # FULL
setprop("/FMGC/internal/computed-speeds/vsw", vs1g_conf_full);
}
if (flap == 0) { # 0
setprop("/FMGC/internal/minspeed", clean);
} else if (flap == 1) { # 1
setprop("/FMGC/internal/minspeed", slat);
} else if (flap == 2) { # 1+F
setprop("/FMGC/internal/minspeed", slat);
} else if (flap == 3) { # 2
setprop("/FMGC/internal/minspeed", flap2);
} else if (flap == 4) { # 3
setprop("/FMGC/internal/minspeed", flap3);
} else if (flap == 5) { # FULL
setprop("/FMGC/internal/minspeed", vapp);
}
if (gear0 == 1 and (state1 == "MCT" or state1 == "MAN THR" or state1 == "TOGA") and (state2 == "MCT" or state2 == "MAN THR" or state2 == "TOGA") and flaps < 5) {
setprop("/FMGC/status/to-state", 1);
}
if (pts.Position.gearAglFt.getValue() >= 55) {
setprop("/FMGC/status/to-state", 0);
}
#handle radios, runways, v1/vr/v2
departure_rwy = fmgc.flightPlanController.flightplans[2].departure_runway;
destination_rwy = fmgc.flightPlanController.flightplans[2].destination_runway;
if (destination_rwy != nil and phase >= 2) {
var airport = airportinfo(getprop("/FMGC/internal/arr-arpt"));
setprop("/FMGC/internal/ldg-elev", airport.elevation * M2FT); # eventually should be runway elevation
magnetic_hdg = geo.normdeg(destination_rwy.heading - getprop("/environment/magnetic-variation-deg"));
runway_ils = destination_rwy.ils_frequency_mhz;
if (runway_ils != nil and !getprop("/FMGC/internal/ils1freq-set") and !getprop("/FMGC/internal/ils1crs-set")) {
setprop("/FMGC/internal/ils1freq-calculated", runway_ils);
setprop("instrumentation/nav[0]/frequencies/selected-mhz", runway_ils);
setprop("instrumentation/nav[0]/radials/selected-deg", magnetic_hdg);
} else if (runway_ils != nil and !getprop("/FMGC/internal/ils1freq-set")) {
setprop("/FMGC/internal/ils1freq-calculated", runway_ils);
setprop("instrumentation/nav[0]/frequencies/selected-mhz", runway_ils);
} else if (!getprop("/FMGC/internal/ils1crs-set")) {
setprop("instrumentation/nav[0]/radials/selected-deg", magnetic_hdg);
}
} else if (departure_rwy != nil and phase <= 1) {
magnetic_hdg = geo.normdeg(departure_rwy.heading - getprop("/environment/magnetic-variation-deg"));
runway_ils = departure_rwy.ils_frequency_mhz;
if (runway_ils != nil and !getprop("/FMGC/internal/ils1freq-set") and !getprop("/FMGC/internal/ils1crs-set")) {
setprop("/FMGC/internal/ils1freq-calculated", runway_ils);
setprop("instrumentation/nav[0]/frequencies/selected-mhz", runway_ils);
setprop("instrumentation/nav[0]/radials/selected-deg", magnetic_hdg);
} else if (runway_ils != nil and !getprop("/FMGC/internal/ils1freq-set")) {
setprop("/FMGC/internal/ils1freq-calculated", runway_ils);
setprop("instrumentation/nav[0]/frequencies/selected-mhz", runway_ils);
} else if (!getprop("/FMGC/internal/ils1crs-set")) {
setprop("instrumentation/nav[0]/radials/selected-deg", magnetic_hdg);
}
}
});
var reset_FMGC = func {
setprop("/FMGC/status/phase", "0");
fd1 = getprop("/it-autoflight/input/fd1");
fd2 = getprop("/it-autoflight/input/fd2");
spd = getprop("/it-autoflight/input/spd-kts");
hdg = getprop("/it-autoflight/input/hdg");
alt = getprop("/it-autoflight/input/alt");
ITAF.init();
FMGCinit();
flightPlanController.reset();
mcdu.MCDU_reset(0);
mcdu.MCDU_reset(1);
setprop("it-autoflight/input/fd1", fd1);
setprop("it-autoflight/input/fd2", fd2);
setprop("it-autoflight/input/spd-kts", spd);
setprop("it-autoflight/input/hdg", hdg);
setprop("it-autoflight/input/alt", alt);
setprop("systems/pressurization/mode", "GN");
setprop("systems/pressurization/vs", "0");
setprop("systems/pressurization/targetvs", "0");
setprop("systems/pressurization/vs-norm", "0");
setprop("systems/pressurization/auto", 1);
setprop("systems/pressurization/deltap", "0");
setprop("systems/pressurization/outflowpos", "0");
setprop("systems/pressurization/deltap-norm", "0");
setprop("systems/pressurization/outflowpos-norm", "0");
altitude = getprop("/instrumentation/altimeter/indicated-altitude-ft");
setprop("systems/pressurization/cabinalt", altitude);
setprop("systems/pressurization/targetalt", altitude);
setprop("systems/pressurization/diff-to-target", "0");
setprop("systems/pressurization/ditchingpb", 0);
setprop("systems/pressurization/targetvs", "0");
setprop("systems/ventilation/cabin/fans", 0); # aircon fans
setprop("systems/ventilation/avionics/fan", 0);
setprop("systems/ventilation/avionics/extractvalve", "0");
setprop("systems/ventilation/avionics/inletvalve", "0");
setprop("systems/ventilation/lavatory/extractfan", 0);
setprop("systems/ventilation/lavatory/extractvalve", "0");
setprop("systems/pressurization/ambientpsi", "0");
setprop("systems/pressurization/cabinpsi", "0");
}
var various = maketimer(1, func {
if (getprop("/engines/engine[0]/state") == 3 and getprop("/engines/engine[1]/state") != 3) {
setprop("it-autoflight/settings/accel-agl-ft", getprop("/FMGC/internal/eng-out-reduc"));
} else if (getprop("/engines/engine[0]/state") != 3 and getprop("/engines/engine[1]/state") == 3) {
setprop("it-autoflight/settings/accel-agl-ft", getprop("/FMGC/internal/eng-out-reduc"));
} else {
setprop("it-autoflight/settings/accel-agl-ft", getprop("/FMGC/internal/accel-agl-ft"));
}
setprop("/FMGC/internal/gw", math.round(getprop("/fdm/jsbsim/inertia/weight-lbs"), 100));
});
var various2 = maketimer(0.5, func {
nav0();
nav1();
nav2();
nav3();
adf0();
adf1();
});
var nav0 = func {
var freqnav0uf = getprop("/instrumentation/nav[0]/frequencies/selected-mhz");
var freqnav0 = sprintf("%.2f", freqnav0uf);
var namenav0 = getprop("/instrumentation/nav[0]/nav-id");
if (freqnav0 >= 108.10 and freqnav0 <= 111.95) {
if (namenav0 != "") {
setprop("/FMGC/internal/ils1-mcdu", namenav0 ~ "/" ~ freqnav0);
} else {
setprop("/FMGC/internal/ils1-mcdu", freqnav0);
}
}
}
var nav1 = func {
var freqnav1uf = getprop("/instrumentation/nav[1]/frequencies/selected-mhz");
var freqnav1 = sprintf("%.2f", freqnav1uf);
var namenav1 = getprop("/instrumentation/nav[1]/nav-id");
if (freqnav1 >= 108.10 and freqnav1 <= 111.95) {
if (namenav1 != "") {
setprop("/FMGC/internal/ils2-mcdu", freqnav1 ~ "/" ~ namenav1);
} else {
setprop("/FMGC/internal/ils2-mcdu", freqnav1);
}
}
}
var nav2 = func {
var freqnav2uf = getprop("/instrumentation/nav[2]/frequencies/selected-mhz");
var freqnav2 = sprintf("%.2f", freqnav2uf);
var namenav2 = getprop("/instrumentation/nav[2]/nav-id");
if (freqnav2 >= 108.00 and freqnav2 <= 117.95) {
if (namenav2 != "") {
setprop("/FMGC/internal/vor1-mcdu", namenav2 ~ "/" ~ freqnav2);
} else {
setprop("/FMGC/internal/vor1-mcdu", freqnav2);
}
}
}
var nav3 = func {
var freqnav3uf = getprop("/instrumentation/nav[3]/frequencies/selected-mhz");
var freqnav3 = sprintf("%.2f", freqnav3uf);
var namenav3 = getprop("/instrumentation/nav[3]/nav-id");
if (freqnav3 >= 108.00 and freqnav3 <= 117.95) {
if (namenav3 != "") {
setprop("/FMGC/internal/vor2-mcdu", freqnav3 ~ "/" ~ namenav3);
} else {
setprop("/FMGC/internal/vor2-mcdu", freqnav3);
}
}
}
var adf0 = func {
var freqadf0uf = getprop("/instrumentation/adf[0]/frequencies/selected-khz");
var freqadf0 = sprintf("%.2f", freqadf0uf);
var nameadf0 = getprop("/instrumentation/adf[0]/ident");
if (freqadf0 >= 190 and freqadf0 <= 1750) {
if (nameadf0 != "") {
setprop("/FMGC/internal/adf1-mcdu", nameadf0 ~ "/" ~ freqadf0);
} else {
setprop("/FMGC/internal/adf1-mcdu", freqadf0);
}
}
}
var adf1 = func {
var freqadf1uf = getprop("/instrumentation/adf[1]/frequencies/selected-khz");
var freqadf1 = sprintf("%.2f", freqadf1uf);
var nameadf1 = getprop("/instrumentation/adf[1]/ident");
if (freqadf1 >= 190 and freqadf1 <= 1750) {
if (nameadf1 != "") {
setprop("/FMGC/internal/adf2-mcdu", freqadf1 ~ "/" ~ nameadf1);
} else {
setprop("/FMGC/internal/adf2-mcdu", freqadf1);
}
}
}
#################
# Managed Speed #
#################
var ManagedSPD = maketimer(0.25, func {
if (getprop("/FMGC/internal/cruise-lvl-set") == 1 and getprop("/FMGC/internal/cost-index-set") == 1) {
if (getprop("/it-autoflight/input/spd-managed") == 1) {
altitude = getprop("/instrumentation/altimeter/indicated-altitude-ft");
mode = getprop("/modes/pfd/fma/pitch-mode");
ias = getprop("/instrumentation/airspeed-indicator/indicated-speed-kt");
mach = getprop("/instrumentation/airspeed-indicator/indicated-mach");
ktsmach = getprop("/it-autoflight/input/kts-mach");
mngktsmach = getprop("/FMGC/internal/mng-kts-mach");
mng_spd = getprop("/FMGC/internal/mng-spd");
mng_spd_cmd = getprop("/FMGC/internal/mng-spd-cmd");
kts_sel = getprop("/it-autoflight/input/spd-kts");
mach_sel = getprop("/it-autoflight/input/spd-mach");
srsSPD = getprop("/it-autoflight/settings/togaspd");
phase = getprop("/FMGC/status/phase"); # 0 is Preflight 1 is Takeoff 2 is Climb 3 is Cruise 4 is Descent 5 is Decel/Approach 6 is Go Around 7 is Done
flap = getprop("/controls/flight/flap-pos");
maxspeed = getprop("/FMGC/internal/maxspeed");
minspeed = getprop("/FMGC/internal/minspeed");
mach_switchover = getprop("/FMGC/internal/mach-switchover");
decel = getprop("/FMGC/internal/decel");
mng_alt_spd_cmd = getprop("/FMGC/internal/mng-alt-spd");
mng_alt_spd = math.round(mng_alt_spd_cmd, 1);
mng_alt_mach_cmd = getprop("/FMGC/internal/mng-alt-mach");
mng_alt_mach = math.round(mng_alt_mach_cmd, 0.001);
if (mach > mng_alt_mach and (phase == 2 or phase == 3)) {
setprop("/FMGC/internal/mach-switchover", 1);
}
if (ias > mng_alt_spd and (phase == 4 or phase == 5)) {
setprop("/FMGC/internal/mach-switchover", 0);
}
if ((mode == " " or mode == "SRS") and (phase == 0 or phase == 1)) {
if (mngktsmach) {
setprop("/FMGC/internal/mng-kts-mach", 0);
}
if (mng_spd_cmd != srsSPD) {
setprop("/FMGC/internal/mng-spd-cmd", srsSPD);
}
} else if ((phase == 2 or phase == 3) and altitude <= 10050) {
if (mngktsmach) {
setprop("/FMGC/internal/mng-kts-mach", 0);
}
if (mng_spd_cmd != 250 and !decel) {
setprop("/FMGC/internal/mng-spd-cmd", 250);
} else if (mng_spd_cmd != minspeed and decel) {
setprop("/FMGC/internal/mng-spd-cmd", minspeed);
}
} else if ((phase == 2 or phase == 3) and altitude > 10070 and !mach_switchover) {
if (mngktsmach) {
setprop("/FMGC/internal/mng-kts-mach", 0);
}
if (mng_spd_cmd != mng_alt_spd) {
setprop("/FMGC/internal/mng-spd-cmd", mng_alt_spd);
}
} else if ((phase == 2 or phase == 3) and altitude > 10070 and mach_switchover) {
if (!mngktsmach) {
setprop("/FMGC/internal/mng-kts-mach", 1);
}
if (mng_spd_cmd != mng_alt_mach) {
setprop("/FMGC/internal/mng-spd-cmd", mng_alt_mach);
}
} else if (phase == 4 and altitude > 11000 and !mach_switchover) {
if (mngktsmach) {
setprop("/FMGC/internal/mng-kts-mach", 0);
}
if (mng_spd_cmd != mng_alt_spd) {
setprop("/FMGC/internal/mng-spd-cmd", mng_alt_spd);
}
} else if (phase == 4 and altitude > 11000 and mach_switchover) {
if (!mngktsmach) {
setprop("/FMGC/internal/mng-kts-mach", 1);
}
if (mng_spd_cmd != mng_alt_mach) {
setprop("/FMGC/internal/mng-spd-cmd", mng_alt_mach);
}
} else if ((phase == 4 or phase == 5 or phase == 6) and altitude > 11000 and !mach_switchover) {
if (mngktsmach) {
setprop("/FMGC/internal/mng-kts-mach", 0);
}
if (mng_spd_cmd != mng_alt_spd and !decel) {
setprop("/FMGC/internal/mng-spd-cmd", mng_alt_spd);
} else if (mng_spd_cmd != minspeed and decel) {
setprop("/FMGC/internal/mng-spd-cmd", minspeed);
}
} else if ((phase == 4 or phase == 5 or phase == 6) and altitude <= 10980) {
if (mngktsmach) {
setprop("/FMGC/internal/mng-kts-mach", 0);
}
if (mng_spd_cmd != 250 and !decel) {
setprop("/FMGC/internal/mng-spd-cmd", 250);
} else if (mng_spd_cmd != minspeed and decel) {
setprop("/FMGC/internal/mng-spd-cmd", minspeed);
}
}
mng_spd_cmd = getprop("/FMGC/internal/mng-spd-cmd");
if (mng_spd_cmd > maxspeed -5) {
setprop("/FMGC/internal/mng-spd", maxspeed -5);
} else {
setprop("/FMGC/internal/mng-spd", mng_spd_cmd);
}
if (ktsmach and !mngktsmach) {
setprop("it-autoflight/input/kts-mach", 0);
} else if (!ktsmach and mngktsmach) {
setprop("it-autoflight/input/kts-mach", 1);
}
mng_spd = getprop("/FMGC/internal/mng-spd");
if (kts_sel != mng_spd and !ktsmach) {
setprop("it-autoflight/input/spd-kts", mng_spd);
} else if (mach_sel != mng_spd and ktsmach) {
setprop("it-autoflight/input/spd-mach", mng_spd);
}
} else {
ManagedSPD.stop();
}
} else {
ManagedSPD.stop();
libraries.mcpSPDKnbPull();
}
});
var switchDatabase = func {
database1 = getprop("/FMGC/internal/navdatabase");
database2 = getprop("/FMGC/internal/navdatabase2");
code1 = getprop("/FMGC/internal/navdatabasecode");
code2 = getprop("/FMGC/internal/navdatabasecode2");
setprop("/FMGC/internal/navdatabase", database2);
setprop("/FMGC/internal/navdatabase2", database1);
setprop("/FMGC/internal/navdatabasecode", code2);
setprop("/FMGC/internal/navdatabasecode2", code1);
}
# Landing to phase 7
setlistener("gear/gear[1]/wow", func() {
if (getprop("/gear/gear[1]/wow") == 0 and timer30secLanding.isRunning) {
timer30secLanding.stop();
setprop("/FMGC/internal/landing-time", -99);
}
if (getprop("/gear/gear[1]/wow") == 1 and getprop("/FMGC/internal/landing-time") == -99) {
timer30secLanding.start();
setprop("/FMGC/internal/landing-time", pts.Sim.Time.elapsedSec.getValue());
}
}, 0, 0);
# Align IRS 1
setlistener("systems/navigation/adr/operating-1", func() {
if (timer48gpsAlign1.isRunning) {
timer48gpsAlign1.stop();
}
if (getprop("/FMGC/internal/align1-time") == -99) {
timer48gpsAlign1.start();
setprop("/FMGC/internal/align1-time", pts.Sim.Time.elapsedSec.getValue());
}
}, 0, 0);
# Align IRS 2
setlistener("systems/navigation/adr/operating-2", func() {
if (timer48gpsAlign2.isRunning) {
timer48gpsAlign2.stop();
}
if (getprop("/FMGC/internal/align2-time") == -99) {
timer48gpsAlign2.start();
setprop("/FMGC/internal/align2-time", pts.Sim.Time.elapsedSec.getValue());
}
}, 0, 0);
# Align IRS 3
setlistener("systems/navigation/adr/operating-3", func() {
if (timer48gpsAlign3.isRunning) {
timer48gpsAlign3.stop();
}
if (getprop("/FMGC/internal/align3-time") == -99) {
timer48gpsAlign3.start();
setprop("/FMGC/internal/align3-time", pts.Sim.Time.elapsedSec.getValue());
}
}, 0, 0);
# Calculate Block Fuel
setlistener("/FMGC/internal/block-calculating", func() {
if (timer3blockFuel.isRunning) {
setprop("/FMGC/internal/block-fuel-time", -99);
timer3blockFuel.start();
setprop("/FMGC/internal/block-fuel-time", pts.Sim.Time.elapsedSec.getValue());
}
if (getprop("/FMGC/internal/block-fuel-time") == -99) {
timer3blockFuel.start();
setprop("/FMGC/internal/block-fuel-time", pts.Sim.Time.elapsedSec.getValue());
}
}, 0, 0);
# Calculate Fuel Prediction
setlistener("/FMGC/internal/fuel-calculating", func() {
if (timer5fuelPred.isRunning) {
setprop("/FMGC/internal/fuel-pred-time", -99);
timer5fuelPred.start();
setprop("/FMGC/internal/fuel-pred-time", pts.Sim.Time.elapsedSec.getValue());
}
if (getprop("/FMGC/internal/fuel-pred-time") == -99) {
timer5fuelPred.start();
setprop("/FMGC/internal/fuel-pred-time", pts.Sim.Time.elapsedSec.getValue());
}
}, 0, 0);
# Maketimers
var timer30secLanding = maketimer(1, func() {
if (pts.Sim.Time.elapsedSec.getValue() > getprop("/FMGC/internal/landing-time") + 30) {
setprop("/FMGC/status/phase", 7);
setprop("/FMGC/internal/landing-time", -99);
timer30secLanding.stop();
}
});
var timer48gpsAlign1 = maketimer(1, func() {
if (pts.Sim.Time.elapsedSec.getValue() > getprop("/FMGC/internal/align1-time") + 48 or getprop("/systems/acconfig/options/adirs-skip")) {
setprop("/FMGC/internal/align1-done", 1);
setprop("/FMGC/internal/align1-time", -99);
timer48gpsAlign1.stop();
}
});
var timer48gpsAlign2 = maketimer(1, func() {
if (pts.Sim.Time.elapsedSec.getValue() > getprop("/FMGC/internal/align2-time") + 48 or getprop("/systems/acconfig/options/adirs-skip")) {
setprop("/FMGC/internal/align2-done", 1);
setprop("/FMGC/internal/align2-time", -99);
timer48gpsAlign2.stop();
}
});
var timer48gpsAlign3 = maketimer(1, func() {
if (pts.Sim.Time.elapsedSec.getValue() > getprop("/FMGC/internal/align3-time") + 48 or getprop("/systems/acconfig/options/adirs-skip")) {
setprop("/FMGC/internal/align3-done", 1);
setprop("/FMGC/internal/align3-time", -99);
timer48gpsAlign3.stop();
}
});
var timer3blockFuel = maketimer(1, func() {
if (pts.Sim.Time.elapsedSec.getValue() > getprop("/FMGC/internal/block-fuel-time") + 3) {
setprop("/FMGC/internal/block", sprintf("%3.1f", math.round(getprop("/consumables/fuel/total-fuel-lbs") / 1000, 0.1)));
setprop("/FMGC/internal/block-set", 1);
if (!getprop("/FMGC/internal/zfw-set")) {
setprop("/FMGC/internal/zfw", sprintf("%3.1f", math.round((getprop("/fdm/jsbsim/inertia/weight-lbs") - getprop("/consumables/fuel/total-fuel-lbs")) / 1000, 0.1)));
setprop("/FMGC/internal/zfw-set", 1);
}
setprop("/FMGC/internal/block-calculating", 0);
setprop("/FMGC/internal/block-fuel-time", -99);
timer3blockFuel.stop();
}
});
var timer5fuelPred = maketimer(1, func() {
if (pts.Sim.Time.elapsedSec.getValue() > getprop("/FMGC/internal/fuel-pred-time") + 5) {
if (!getprop("/FMGC/internal/zfw-set")) {
setprop("/FMGC/internal/zfw", sprintf("%3.1f", math.round((getprop("/fdm/jsbsim/inertia/weight-lbs") - getprop("/consumables/fuel/total-fuel-lbs")) / 1000, 0.1)));
setprop("/FMGC/internal/zfw-set", 1);
}
updateFuel();
setprop("/FMGC/internal/fuel-calculating", 0);
setprop("/FMGC/internal/fuel-pred-time", -99);
timer5fuelPred.stop();
}
});
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