# A3XX FMGC/Autoflight # Copyright (c) 2020 Josh Davidson (Octal450), Jonathan Redpath (legoboyvdlp), 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 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 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 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("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"); var FMGCinit = func { fmgc.FMGCInternal.takeoffState = 0; fmgc.FMGCInternal.minspeed = 0; fmgc.FMGCInternal.maxspeed = 338; fmgc.FMGCInternal.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/mng-spd", 157); setprop("/FMGC/internal/mng-spd-cmd", 157); setprop("/FMGC/internal/mng-kts-mach", 0); setprop("/FMGC/internal/mach-switchover", 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(); radios.start(); } var FMGCInternal = { # phase logic phase: 0, minspeed: 0, maxspeed: 0, takeoffState: 0, # speeds alpha_prot: 0, alpha_max: 0, vmo_mmo: 0, # PERF transAlt: 18000, transAltSet: 0, # PERF TO v1: 0, v1set: 0, vr: 0, vrset: 0, v2: 0, v2set: 0, # PERF APPR destMag: 0, destMagSet: 0, destWind: 0, destWindSet: 0, # INIT A altAirport: "", altAirportSet: 0, altSelected: 0, arrApt: "", costIndex: 0, costIndexSet: 0, crzFt: 10000, crzFl: 0, crzSet: 0, crzTemp: 15, crzTempSet: 0, flightNum: "", flightNumSet: 0, gndTemp: 15, gndTempSet: 0, depApt: "", tropo: 36090, tropoSet: 0, toFromSet: 0, }; var postInit = func() { # Some properties had setlistener -- so to make sure all is o.k., we call function immediately like so: altvert(); updateRouteManagerAlt(); mcdu.updateCrzLvlCallback(); } var FMGCNodes = { costIndex: props.globals.initNode("/FMGC/internal/cost-index", 0, "DOUBLE"), toFromSet: props.globals.initNode("/FMGC/internal/tofrom-set", 0, "BOOL"), v1: props.globals.initNode("/FMGC/internal/v1", 0, "DOUBLE"), v1set: props.globals.initNode("/FMGC/internal/v1-set", 0, "BOOL"), toState: props.globals.initNode("/FMGC/internal/to-state", 0, "BOOL"), }; ############ # FBW Trim # ############ setlistener("/gear/gear[0]/wow", func { trimReset(); }, 0, 0); var trimReset = func { flaps = getprop("/controls/flight/flaps-pos"); if (pts.Gear.wow[0].getBoolValue() and !fmgc.FMGCInternal.takeoffState 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 { setprop("autopilot/route-manager/departure/airport", fmgc.FMGCInternal.depApt); setprop("autopilot/route-manager/destination/airport", fmgc.FMGCInternal.arrApt); setprop("autopilot/route-manager/alternate/airport", fmgc.FMGCInternal.altAirport); if (getprop("/autopilot/route-manager/active") != 1) { fgcommand("activate-flightplan", props.Node.new({"activate": 1})); } } updateRouteManagerAlt = func() { setprop("autopilot/route-manager/cruise/altitude-ft", FMGCInternal.crzFt); }; ######## # FUEL # ######## # Calculations maintained at https://github.com/mattmaring/A320-family-fuel-model # Copyright (c) 2020 Matthew Maring (mattmaring) # var updateFuel = func { # Check engine status if (num(getprop("/engines/engine[0]/n1-actual")) > 0 or num(getprop("/engines/engine[1]/n1-actual")) > 0) { setprop("/FMGC/internal/block", sprintf("%3.1f", math.round(getprop("/consumables/fuel/total-fuel-lbs") / 1000, 0.1))); } # Calculate (final) holding fuel if (getprop("/FMGC/internal/final-fuel-set")) { final_fuel = 1000 * getprop("/FMGC/internal/final-fuel"); zfw = 1000 * getprop("/FMGC/internal/zfw"); final_time = final_fuel / (2.0 * ((zfw*zfw*-2e-10) + (zfw*0.0003) + 2.8903)); # x2 for 2 engines if (final_time < 0) { final_time = 0; } else if (final_time > 480) { final_time = 480; } if (num(final_time) >= 60) { final_min = int(math.mod(final_time, 60)); final_hour = int((final_time - final_min) / 60); setprop("/FMGC/internal/final-time", sprintf("%02d", final_hour) ~ sprintf("%02d", final_min)); } else { setprop("/FMGC/internal/final-time", sprintf("%04d", final_time)); } } else { if (!getprop("/FMGC/internal/final-time-set")) { setprop("/FMGC/internal/final-time", "0030"); } final_time = int(getprop("/FMGC/internal/final-time")); if (final_time >= 100) { final_time = final_time - 100 + 60; # can't be set above 90 (0130) } zfw = 1000 * getprop("/FMGC/internal/zfw"); final_fuel = final_time * 2.0 * ((zfw*zfw*-2e-10) + (zfw*0.0003) + 2.8903); # x2 for 2 engines if (final_fuel < 0) { final_fuel = 0; } else if (final_fuel > 80000) { final_fuel = 80000; } setprop("/FMGC/internal/final-fuel", final_fuel / 1000); } # Calculate alternate fuel if (!getprop("/FMGC/internal/alt-fuel-set") and fmgc.FMGCInternal.altAirportSet) { #calc } else if (getprop("/FMGC/internal/alt-fuel-set") and fmgc.FMGCInternal.altAirportSet) { #dummy calc for now alt_fuel = 1000 * num(getprop("/FMGC/internal/alt-fuel")); zfw = 1000 * getprop("/FMGC/internal/zfw"); alt_time = alt_fuel / (2.0 * ((zfw*zfw*-2e-10) + (zfw*0.0003) + 2.8903)); # x2 for 2 engines if (alt_time < 0) { alt_time = 0; } else if (alt_time > 480) { alt_time = 480; } if (num(alt_time) >= 60) { alt_min = int(math.mod(alt_time, 60)); alt_hour = int((alt_time - alt_min) / 60); setprop("/FMGC/internal/alt-time", sprintf("%02d", alt_hour) ~ sprintf("%02d", alt_min)); } else { setprop("/FMGC/internal/alt-time", sprintf("%04d", alt_time)); } } 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"))); } if (getprop("/FMGC/internal/zfw-set")) { setprop("/FMGC/internal/lw", num(getprop("/FMGC/internal/zfw") + getprop("/FMGC/internal/alt-fuel") + getprop("/FMGC/internal/final-fuel"))); } # Calculate trip fuel if (FMGCInternal.toFromSet and FMGCInternal.crzSet and FMGCInternal.crzTempSet and getprop("/FMGC/internal/zfw-set")) { crz = FMGCInternal.crzFl; temp = FMGCInternal.crzTemp; dist = flightPlanController.arrivalDist; trpWind = getprop("/FMGC/internal/trip-wind"); wind_value = getprop("/FMGC/internal/trip-wind-value"); if (find("HD", trpWind) != -1 or find("-", trpWind) != -1 or find("H", trpWind) != -1) { wind_value = wind_value * -1; } dist = dist - (dist * wind_value * 0.002); #trip_fuel = 4.003e+02 + (dist * -5.399e+01) + (dist * dist * -7.322e-02) + (dist * dist * dist * 1.091e-05) + (dist * dist * dist * dist * 2.962e-10) + (dist * dist * dist * dist * dist * -1.178e-13) + (dist * dist * dist * dist * dist * dist * 6.322e-18) + (crz * 5.387e+01) + (dist * crz * 1.583e+00) + (dist * dist * crz * 7.695e-04) + (dist * dist * dist * crz * -1.057e-07) + (dist * dist * dist * dist * crz * 1.138e-12) + (dist * dist * dist * dist * dist * crz * 1.736e-16) + (crz * crz * -1.171e+00) + (dist * crz * crz * -1.219e-02) + (dist * dist * crz * crz * -2.879e-06) + (dist * dist * dist * crz * crz * 3.115e-10) + (dist * dist * dist * dist * crz * crz * -4.093e-15) + (crz * crz * crz * 9.160e-03) + (dist * crz * crz * crz * 4.311e-05) + (dist * dist * crz * crz * crz * 4.532e-09) + (dist * dist * dist * crz * crz * crz * -2.879e-13) + (crz * crz * crz * crz * -3.338e-05) + (dist * crz * crz * crz * crz * -7.340e-08) + (dist * dist * crz * crz * crz * crz * -2.494e-12) + (crz * crz * crz * crz * crz * 5.849e-08) + (dist * crz * crz * crz * crz * crz * 4.898e-11) + (crz * crz * crz * crz * crz * crz * -3.999e-11); trip_fuel = 4.018e+02 + (dist*3.575e+01) + (dist*dist*-4.260e-02) + (dist*dist*dist*-1.446e-05) + (dist*dist*dist*dist*4.101e-09) + (dist*dist*dist*dist*dist*-6.753e-13) + (dist*dist*dist*dist*dist*dist*5.074e-17) + (crz*-2.573e+01) + (dist*crz*-1.583e-01) + (dist*dist*crz*8.147e-04) + (dist*dist*dist*crz*4.485e-08) + (dist*dist*dist*dist*crz*-7.656e-12) + (dist*dist*dist*dist*dist*crz*4.503e-16) + (crz*crz*4.427e-01) + (dist*crz*crz*-1.137e-03) + (dist*dist*crz*crz*-4.409e-06) + (dist*dist*dist*crz*crz*-3.345e-11) + (dist*dist*dist*dist*crz*crz*4.985e-15) + (crz*crz*crz*-2.471e-03) + (dist*crz*crz*crz*1.223e-05) + (dist*dist*crz*crz*crz*9.660e-09) + (dist*dist*dist*crz*crz*crz*-2.127e-14) + (crz*crz*crz*crz*5.714e-06) + (dist*crz*crz*crz*crz*-3.546e-08) + (dist*dist*crz*crz*crz*crz*-7.536e-12) + (crz*crz*crz*crz*crz*-4.061e-09) + (dist*crz*crz*crz*crz*crz*3.355e-11) + (crz*crz*crz*crz*crz*crz*-1.451e-12); if (trip_fuel < 400) { trip_fuel = 400; } else if (trip_fuel > 80000) { trip_fuel = 80000; } # cruize temp correction trip_fuel = trip_fuel + (0.033 * (temp - 15 + (2 * crz / 10)) * flightPlanController.arrivalDist); trip_time = 9.095e-02 + (dist*-3.968e-02) + (dist*dist*4.302e-04) + (dist*dist*dist*2.005e-07) + (dist*dist*dist*dist*-6.876e-11) + (dist*dist*dist*dist*dist*1.432e-14) + (dist*dist*dist*dist*dist*dist*-1.177e-18) + (crz*7.348e-01) + (dist*crz*3.310e-03) + (dist*dist*crz*-8.700e-06) + (dist*dist*dist*crz*-4.214e-10) + (dist*dist*dist*dist*crz*5.652e-14) + (dist*dist*dist*dist*dist*crz*-6.379e-18) + (crz*crz*-1.449e-02) + (dist*crz*crz*-7.508e-06) + (dist*dist*crz*crz*4.529e-08) + (dist*dist*dist*crz*crz*3.699e-13) + (dist*dist*dist*dist*crz*crz*8.466e-18) + (crz*crz*crz*1.108e-04) + (dist*crz*crz*crz*-4.126e-08) + (dist*dist*crz*crz*crz*-9.645e-11) + (dist*dist*dist*crz*crz*crz*-1.544e-16) + (crz*crz*crz*crz*-4.123e-07) + (dist*crz*crz*crz*crz*1.831e-10) + (dist*dist*crz*crz*crz*crz*7.438e-14) + (crz*crz*crz*crz*crz*7.546e-10) + (dist*crz*crz*crz*crz*crz*-1.921e-13) + (crz*crz*crz*crz*crz*crz*-5.453e-13); if (trip_time < 10) { trip_time = 10; } else if (trip_time > 480) { trip_time = 480; } # if (low air conditioning) { # trip_fuel = trip_fuel * 0.995; #} # if (total anti-ice) { # trip_fuel = trip_fuel * 1.045; #} else if (engine anti-ice) { # trip_fuel = trip_fuel * 1.02; #} zfw = getprop("/FMGC/internal/zfw"); landing_weight_correction = 9.951e+00 + (dist*-2.064e+00) + (dist*dist*2.030e-03) + (dist*dist*dist*8.179e-08) + (dist*dist*dist*dist*-3.941e-11) + (dist*dist*dist*dist*dist*2.443e-15) + (crz*2.771e+00) + (dist*crz*3.067e-02) + (dist*dist*crz*-1.861e-05) + (dist*dist*dist*crz*2.516e-10) + (dist*dist*dist*dist*crz*5.452e-14) + (crz*crz*-4.483e-02) + (dist*crz*crz*-1.645e-04) + (dist*dist*crz*crz*5.212e-08) + (dist*dist*dist*crz*crz*-8.721e-13) + (crz*crz*crz*2.609e-04) + (dist*crz*crz*crz*3.898e-07) + (dist*dist*crz*crz*crz*-4.617e-11) + (crz*crz*crz*crz*-6.488e-07) + (dist*crz*crz*crz*crz*-3.390e-10) + (crz*crz*crz*crz*crz*5.835e-10); trip_fuel = trip_fuel + (landing_weight_correction * (getprop("/FMGC/internal/lw") * 1000 - 121254.24421) / 2204.622622); if (trip_fuel < 400) { trip_fuel = 400; } else if (trip_fuel > 80000) { trip_fuel = 80000; } setprop("/FMGC/internal/trip-fuel", trip_fuel / 1000); if (num(trip_time) >= 60) { trip_min = int(math.mod(trip_time, 60)); trip_hour = int((trip_time - trip_min) / 60); setprop("/FMGC/internal/trip-time", sprintf("%02d", trip_hour) ~ sprintf("%02d", trip_min)); } else { setprop("/FMGC/internal/trip-time", sprintf("%04d", trip_time)); } } else { setprop("/FMGC/internal/trip-fuel", 0.0); setprop("/FMGC/internal/trip-time", "0000"); } # Calculate reserve fuel if (getprop("/FMGC/internal/rte-rsv-set")) { if (num(getprop("/FMGC/internal/trip-fuel")) == 0.0) { setprop("/FMGC/internal/rte-percent", 0.0); } else { if (num(getprop("/FMGC/internal/rte-rsv") / getprop("/FMGC/internal/trip-fuel") * 100.0) <= 15.0) { setprop("/FMGC/internal/rte-percent", num(getprop("/FMGC/internal/rte-rsv") / getprop("/FMGC/internal/trip-fuel") * 100.0)); } else { setprop("/FMGC/internal/rte-percent", 15.0); # need reasearch on this value } } } else if (getprop("/FMGC/internal/rte-percent-set")) { setprop("/FMGC/internal/rte-rsv", num(getprop("/FMGC/internal/trip-fuel") * getprop("/FMGC/internal/rte-percent") / 100.0)); } else { if (num(getprop("/FMGC/internal/trip-fuel")) == 0.0) { setprop("/FMGC/internal/rte-percent", 5.0); } else { setprop("/FMGC/internal/rte-rsv", num(getprop("/FMGC/internal/trip-fuel") * getprop("/FMGC/internal/rte-percent") / 100.0)); } } # Calcualte extra fuel if (getprop("/FMGC/internal/block-set")) { extra_fuel = 1000 * 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")); setprop("/FMGC/internal/extra-fuel", extra_fuel / 1000); lw = 1000 * getprop("/FMGC/internal/lw"); extra_time = extra_fuel / (2.0 * ((lw*lw*-2e-10) + (lw*0.0003) + 2.8903)); # x2 for 2 engines if (extra_time < 0) { extra_time = 0; } else if (extra_time > 480) { extra_time = 480; } if (num(extra_time) >= 60) { extra_min = int(math.mod(extra_time, 60)); extra_hour = int((extra_time - extra_min) / 60); setprop("/FMGC/internal/extra-time", sprintf("%02d", extra_hour) ~ sprintf("%02d", extra_min)); } else { setprop("/FMGC/internal/extra-time", sprintf("%04d", extra_time)); } if (getprop("/FMGC/internal/extra-fuel") > -0.1 and getprop("/FMGC/internal/extra-fuel") < 0.1) { setprop("/FMGC/internal/extra-fuel", 0.0); } } else { setprop("/FMGC/internal/block", num(getprop("/FMGC/internal/alt-fuel") + getprop("/FMGC/internal/final-fuel") + getprop("/FMGC/internal/trip-fuel") + getprop("/FMGC/internal/rte-rsv") + getprop("/FMGC/internal/taxi-fuel"))); setprop("/FMGC/internal/block-set", 1); } setprop("/FMGC/internal/tow", num(getprop("/FMGC/internal/zfw") + getprop("/FMGC/internal/block") - getprop("/FMGC/internal/taxi-fuel"))); } ############################ # Flight Phase and Various # ############################ 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") or ""; 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") or ""; 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") or ""; 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") or ""; 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") or ""; 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") or ""; if (freqadf1 >= 190 and freqadf1 <= 1750) { if (nameadf1 != "") { setprop("/FMGC/internal/adf2-mcdu", freqadf1 ~ "/" ~ nameadf1); } else { setprop("/FMGC/internal/adf2-mcdu", freqadf1); } } } var radios = maketimer(1, func() { nav0(); nav1(); nav2(); nav3(); adf0(); adf1(); }); 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/flaps-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 = FMGCInternal.crzFt; # cruiseft_b = FMGCInternal.crzFt - 200; newcruise = getprop("/it-autoflight/internal/alt"); phase = fmgc.FMGCInternal.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 = pts.Gear.wow[0].getBoolValue(); 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"); altSel = getprop("/it-autoflight/input/alt"); if ((n1_left < 85 or n1_right < 85) and gs < 90 and mode == " " and gear0 and FMGCInternal.phase == 1) { # rejected takeoff FMGCInternal.phase = 0; setprop("systems/pressurization/mode", "GN"); } if (gear0 and FMGCInternal.phase == 0 and ((n1_left >= 85 and n1_right >= 85 and mode == "SRS") or gs >= 90)) { FMGCInternal.phase = 1; setprop("systems/pressurization/mode", "TO"); } if (FMGCInternal.phase == 1 and ((mode != "SRS" and mode != " ") or alt >= accel_agl_ft)) { FMGCInternal.phase = 2; setprop("systems/pressurization/mode", "TO"); } if (FMGCInternal.phase == 2 and (mode == "ALT CRZ" or mode == "ALT CRZ*")) { FMGCInternal.phase = 3; setprop("systems/pressurization/mode", "CR"); } if (FMGCInternal.crzFl >= 200) { if (FMGCInternal.phase == 3 and (flightPlanController.arrivalDist <= 200 or altSel < 20000)) { FMGCInternal.phase = 4; setprop("systems/pressurization/mode", "DE"); } } else { if (FMGCInternal.phase == 3 and (flightPlanController.arrivalDist <= 200 or altSel < (FMGCInternal.crzFl * 100))) { # todo - not sure about crzFl condition, investigate what happens! FMGCInternal.phase = 4; setprop("systems/pressurization/mode", "DE"); } } if (FMGCInternal.phase == 4 and getprop("/FMGC/internal/decel")) { FMGCInternal.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 (FMGCInternal.phase == 0 or FMGCInternal.phase == 6)) { setprop("/FMGC/internal/decel", 0); } if ((FMGCInternal.phase == 5) and state1 == "TOGA" and state2 == "TOGA") { FMGCInternal.phase = 6; setprop("systems/pressurization/mode", "TO"); setprop("/it-autoflight/input/toga", 1); } if (FMGCInternal.phase == 6 and alt >= accel_agl_ft) { # todo when insert altn or new dest FMGCInternal.phase = 2; } if (getprop("/systems/navigation/adr/computation/overspeed-vfe-spd") != 1024) { fmgc.FMGCInternal.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) { fmgc.FMGCInternal.maxspeed = 284; } else { fmgc.FMGCInternal.maxspeed = getprop("/it-fbw/speeds/vmo-mmo"); } ############################ # calculate speeds ############################ flap = getprop("/controls/flight/flaps-pos"); weight_lbs = getprop("/fdm/jsbsim/inertia/weight-lbs") / 1000; tow = getprop("/FMGC/internal/tow") or 0; lw = getprop("/FMGC/internal/lw") or 0; altitude = getprop("/instrumentation/altimeter/indicated-altitude-ft"); # current speeds clean = 2 * weight_lbs * 0.45359237 + 85; if (altitude > 20000) { clean += (altitude - 20000) / 1000; } setprop("/FMGC/internal/computed-speeds/clean", clean); setprop("/FMGC/internal/computed-speeds/vs1g_clean", 0.0024 * weight_lbs * weight_lbs + 0.124 * weight_lbs + 88.942); setprop("/FMGC/internal/computed-speeds/vs1g_conf_1", -0.0007 * weight_lbs * weight_lbs + 0.6795 * weight_lbs + 44.673); setprop("/FMGC/internal/computed-speeds/vs1g_conf_1f", -0.0001 * weight_lbs * weight_lbs + 0.5211 * weight_lbs + 49.027); setprop("/FMGC/internal/computed-speeds/vs1g_conf_2", -0.0005 * weight_lbs * weight_lbs + 0.5488 * weight_lbs + 44.279); setprop("/FMGC/internal/computed-speeds/vs1g_conf_3", -0.0005 * weight_lbs * weight_lbs + 0.5488 * weight_lbs + 43.279); setprop("/FMGC/internal/computed-speeds/vs1g_conf_full", -0.0007 * weight_lbs * weight_lbs + 0.6002 * weight_lbs + 38.479); setprop("/FMGC/internal/computed-speeds/slat", num(getprop("/FMGC/internal/computed-speeds/vs1g_clean")) * 1.23); setprop("/FMGC/internal/computed-speeds/flap2", num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_2")) * 1.47); setprop("/FMGC/internal/computed-speeds/flap3", num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_3")) * 1.36); if (getprop("/FMGC/internal/ldg-config-3-set")) { vls = num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_3")) * 1.23; } else { vls = num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_full")) * 1.23 } if (vls < 113) { vls = 113; } setprop("/FMGC/internal/computed-speeds/vls", vls); if (!getprop("/FMGC/internal/vapp-speed-set")) { if (fmgc.FMGCInternal.destWind < 5) { vapp = vls + 5; } else if (fmgc.FMGCInternal.destWind > 15) { vapp = vls + 15; } else { vapp = vls + fmgc.FMGCInternal.destWind; } setprop("/FMGC/internal/computed-speeds/vapp", vapp); } # predicted takeoff speeds if (FMGCInternal.phase == 1) { setprop("/FMGC/internal/computed-speeds/clean_to", getprop("/FMGC/internal/computed-speeds/clean")); setprop("/FMGC/internal/computed-speeds/vs1g_clean_to", getprop("/FMGC/internal/computed-speeds/vs1g_clean")); setprop("/FMGC/internal/computed-speeds/vs1g_conf_2_to", getprop("/FMGC/internal/computed-speeds/vs1g_conf_2")); setprop("/FMGC/internal/computed-speeds/vs1g_conf_3_to", getprop("/FMGC/internal/computed-speeds/vs1g_conf_3")); setprop("/FMGC/internal/computed-speeds/vs1g_conf_full_to", getprop("/FMGC/internal/computed-speeds/vs1g_conf_full")); setprop("/FMGC/internal/computed-speeds/slat_to", getprop("/FMGC/internal/computed-speeds/slat")); setprop("/FMGC/internal/computed-speeds/flap2_to", getprop("/FMGC/internal/computed-speeds/flap2")); } else { clean_to = 2 * tow * 0.45359237 + 85; if (altitude > 20000) { clean_to += (altitude - 20000) / 1000; } setprop("/FMGC/internal/computed-speeds/clean_to", clean_to); setprop("/FMGC/internal/computed-speeds/vs1g_clean_to", 0.0024 * tow * tow + 0.124 * tow + 88.942); setprop("/FMGC/internal/computed-speeds/vs1g_conf_2_to", -0.0005 * tow * tow + 0.5488 * tow + 44.279); setprop("/FMGC/internal/computed-speeds/vs1g_conf_3_to", -0.0005 * tow * tow + 0.5488 * tow + 43.279); setprop("/FMGC/internal/computed-speeds/vs1g_conf_full_to", -0.0007 * tow * tow + 0.6002 * tow + 38.479); setprop("/FMGC/internal/computed-speeds/slat_to", num(getprop("/FMGC/internal/computed-speeds/vs1g_clean_to")) * 1.23); setprop("/FMGC/internal/computed-speeds/flap2_to", num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_2_to")) * 1.47); } # predicted approach (temp go-around) speeds if (FMGCInternal.phase == 5 or FMGCInternal.phase == 6) { setprop("/FMGC/internal/computed-speeds/clean_appr", getprop("/FMGC/internal/computed-speeds/clean")); setprop("/FMGC/internal/computed-speeds/vs1g_clean_appr", getprop("/FMGC/internal/computed-speeds/vs1g_clean")); setprop("/FMGC/internal/computed-speeds/vs1g_conf_2_appr", getprop("/FMGC/internal/computed-speeds/vs1g_conf_2")); setprop("/FMGC/internal/computed-speeds/vs1g_conf_3_appr", getprop("/FMGC/internal/computed-speeds/vs1g_conf_3")); setprop("/FMGC/internal/computed-speeds/vs1g_conf_full_appr", getprop("/FMGC/internal/computed-speeds/vs1g_conf_full")); setprop("/FMGC/internal/computed-speeds/slat_appr", getprop("/FMGC/internal/computed-speeds/slat")); setprop("/FMGC/internal/computed-speeds/flap2_appr", getprop("/FMGC/internal/computed-speeds/flap2")); setprop("/FMGC/internal/computed-speeds/vls_appr", getprop("/FMGC/internal/computed-speeds/vls")); if (!getprop("/FMGC/internal/vapp-speed-set")) { setprop("/FMGC/internal/computed-speeds/vapp_appr", getprop("/FMGC/internal/computed-speeds/vapp")); } } else { clean_appr = 2 * lw * 0.45359237 + 85; if (altitude > 20000) { clean_appr += (altitude - 20000) / 1000; } setprop("/FMGC/internal/computed-speeds/clean_appr", clean_appr); setprop("/FMGC/internal/computed-speeds/vs1g_clean_appr", 0.0024 * lw * lw + 0.124 * lw + 88.942); setprop("/FMGC/internal/computed-speeds/vs1g_conf_2_appr", -0.0005 * lw * lw + 0.5488 * lw + 44.279); setprop("/FMGC/internal/computed-speeds/vs1g_conf_3_appr", -0.0005 * lw * lw + 0.5488 * lw + 43.279); setprop("/FMGC/internal/computed-speeds/vs1g_conf_full_appr", -0.0007 * lw * lw + 0.6002 * lw + 38.479); setprop("/FMGC/internal/computed-speeds/slat_appr", num(getprop("/FMGC/internal/computed-speeds/vs1g_clean_appr")) * 1.23); setprop("/FMGC/internal/computed-speeds/flap2_appr", num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_2_appr")) * 1.47); if (getprop("/FMGC/internal/ldg-config-3-set")) { vls_appr = num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_3_appr")) * 1.23; } else { vls_appr = num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_full_appr")) * 1.23 } if (vls_appr < 113) { vls_appr = 113; } setprop("/FMGC/internal/computed-speeds/vls_appr", vls_appr); if (!getprop("/FMGC/internal/vapp-speed-set")) { if (fmgc.FMGCInternal.destWind < 5) { vapp_appr = vls_appr + 5; } else if (fmgc.FMGCInternal.destWind > 15) { vapp_appr = vls_appr + 15; } else { vapp_appr = vls_appr + fmgc.FMGCInternal.destWind; } setprop("/FMGC/internal/computed-speeds/vapp_appr", vapp_appr); } } # Need info on these, also correct for height at altitude... # https://www.pprune.org/archive/index.php/t-587639.html 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"); if (aoa > -5) { fmgc.FMGCInternal.alpha_prot = cas * math.sqrt((aoa - aoa_0)/(aoa_prot - aoa_0)); fmgc.FMGCInternal.alpha_max = cas * math.sqrt((aoa - aoa_0)/(aoa_max - aoa_0)); } else { fmgc.FMGCInternal.alpha_prot = 0; fmgc.FMGCInternal.alpha_max = 0; } setprop("/FMGC/internal/computed-speeds/vs1g_conf_2_appr", getprop("/FMGC/internal/computed-speeds/vs1g_conf_2")); setprop("/FMGC/internal/computed-speeds/vs1g_conf_3_appr", getprop("/FMGC/internal/computed-speeds/vs1g_conf_3")); setprop("/FMGC/internal/computed-speeds/vs1g_conf_full_appr", getprop("/FMGC/internal/computed-speeds/vs1g_conf_full")); if (flap == 0) { # 0 setprop("/FMGC/internal/computed-speeds/vsw", getprop("/FMGC/internal/computed-speeds/vs1g_clean")); fmgc.FMGCInternal.minspeed = getprop("/FMGC/internal/computed-speeds/clean"); if (fmgc.FMGCInternal.takeoffState) { setprop("/FMGC/internal/computed-speeds/vls_min", num(getprop("/FMGC/internal/computed-speeds/vs1g_clean")) * 1.28); } else { setprop("/FMGC/internal/computed-speeds/vls_min", num(getprop("/FMGC/internal/computed-speeds/vs1g_clean")) * 1.23); } } else if (flap == 1) { # 1 setprop("/FMGC/internal/computed-speeds/vsw", getprop("/FMGC/internal/computed-speeds/vs1g_conf_2")); fmgc.FMGCInternal.minspeed = getprop("/FMGC/internal/computed-speeds/slat"); if (fmgc.FMGCInternal.takeoffState) { setprop("/FMGC/internal/computed-speeds/vls_min", num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_1")) * 1.28); } else { setprop("/FMGC/internal/computed-speeds/vls_min", num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_1")) * 1.23); } } else if (flap == 2) { # 1+F setprop("/FMGC/internal/computed-speeds/vsw", getprop("/FMGC/internal/computed-speeds/vs1g_conf_1f")); fmgc.FMGCInternal.minspeed = getprop("/FMGC/internal/computed-speeds/slat"); if (fmgc.FMGCInternal.takeoffState) { setprop("/FMGC/internal/computed-speeds/vls_min", num(getprop("/FMGC/internal/computed-speeds/vs1g_clean")) * 1.13); } else { setprop("/FMGC/internal/computed-speeds/vls_min", num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_1f")) * 1.23); } } else if (flap == 3) { # 2 setprop("/FMGC/internal/computed-speeds/vsw", getprop("/FMGC/internal/computed-speeds/vs1g_conf_2")); fmgc.FMGCInternal.minspeed = getprop("/FMGC/internal/computed-speeds/flap2"); if (fmgc.FMGCInternal.takeoffState) { setprop("/FMGC/internal/computed-speeds/vls_min", num(getprop("/FMGC/internal/computed-speeds/vs1g_clean")) * 1.13); } else { setprop("/FMGC/internal/computed-speeds/vls_min", num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_2")) * 1.23); } } else if (flap == 4) { # 3 setprop("/FMGC/internal/computed-speeds/vsw", getprop("/FMGC/internal/computed-speeds/vs1g_conf_3")); fmgc.FMGCInternal.minspeed = getprop("/FMGC/internal/computed-speeds/flap3"); if (fmgc.FMGCInternal.takeoffState) { setprop("/FMGC/internal/computed-speeds/vls_min", num(getprop("/FMGC/internal/computed-speeds/vs1g_clean")) * 1.13); } else { setprop("/FMGC/internal/computed-speeds/vls_min", num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_3")) * 1.23); } } else if (flap == 5) { # FULL setprop("/FMGC/internal/computed-speeds/vsw", getprop("/FMGC/internal/computed-speeds/vs1g_conf_full")); fmgc.FMGCInternal.minspeed = getprop("/FMGC/internal/computed-speeds/vapp"); if (fmgc.FMGCInternal.takeoffState) { setprop("/FMGC/internal/computed-speeds/vls_min", num(getprop("/FMGC/internal/computed-speeds/vs1g_clean")) * 1.13); } else { setprop("/FMGC/internal/computed-speeds/vls_min", num(getprop("/FMGC/internal/computed-speeds/vs1g_conf_full")) * 1.23); } } if (gear0 and flaps < 5 and (state1 == "MCT" or state1 == "MAN THR" or state1 == "TOGA") and (state2 == "MCT" or state2 == "MAN THR" or state2 == "TOGA")) { if (!fmgc.FMGCInternal.takeoffState) { fmgc.FMGCNodes.toState.setValue(1); } fmgc.FMGCInternal.takeoffState = 1; } elsif (pts.Position.gearAglFt.getValue() >= 55) { if (fmgc.FMGCInternal.takeoffState) { fmgc.FMGCNodes.toState.setValue(0); } fmgc.FMGCInternal.takeoffState = 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(fmgc.FMGCInternal.arrApt); 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 { fmgc.FMGCInternal.phase = 0; fd1 = getprop("/it-autoflight/input/fd1"); fd2 = getprop("/it-autoflight/input/fd2"); spd = getprop("/it-autoflight/input/kts"); hdg = getprop("/it-autoflight/input/hdg"); alt = getprop("/it-autoflight/input/alt"); ITAF.init(); FMGCinit(); flightPlanController.reset(); windController.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/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"); } ################# # Managed Speed # ################# var ManagedSPD = maketimer(0.25, func { if (FMGCInternal.crzSet and FMGCInternal.costIndex) { 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/kts"); mach_sel = getprop("/it-autoflight/input/mach"); srsSPD = getprop("/it-autoflight/settings/togaspd"); phase = fmgc.FMGCInternal.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/flaps-pos"); 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 (FMGCInternal.phase == 2 or FMGCInternal.phase == 3)) { setprop("/FMGC/internal/mach-switchover", 1); } if (ias > mng_alt_spd and (FMGCInternal.phase == 4 or FMGCInternal.phase == 5)) { setprop("/FMGC/internal/mach-switchover", 0); } if ((mode == " " or mode == "SRS") and (FMGCInternal.phase == 0 or FMGCInternal.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 ((FMGCInternal.phase == 2 or FMGCInternal.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 != fmgc.FMGCInternal.minspeed and decel) { setprop("/FMGC/internal/mng-spd-cmd", fmgc.FMGCInternal.minspeed); } } else if ((FMGCInternal.phase == 2 or FMGCInternal.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 ((FMGCInternal.phase == 2 or FMGCInternal.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 (FMGCInternal.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 (FMGCInternal.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 ((FMGCInternal.phase == 4 or FMGCInternal.phase == 5 or FMGCInternal.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 != fmgc.FMGCInternal.minspeed and decel) { setprop("/FMGC/internal/mng-spd-cmd", fmgc.FMGCInternal.minspeed); } } else if ((FMGCInternal.phase == 4 or FMGCInternal.phase == 5 or FMGCInternal.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 != fmgc.FMGCInternal.minspeed and decel) { setprop("/FMGC/internal/mng-spd-cmd", fmgc.FMGCInternal.minspeed); } } mng_spd_cmd = getprop("/FMGC/internal/mng-spd-cmd"); if (mng_spd_cmd > fmgc.FMGCInternal.maxspeed - 5) { setprop("/FMGC/internal/mng-spd", fmgc.FMGCInternal.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/kts", mng_spd); } else if (mach_sel != mng_spd and ktsmach) { setprop("/it-autoflight/input/mach", mng_spd); } } else { ManagedSPD.stop(); } } else { ManagedSPD.stop(); fcu.FCUController.SPDPull(); } }); 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) { fmgc.FMGCInternal.phase = 7; if (FMGCInternal.costIndexSet) { setprop("/FMGC/internal/last-cost-index", FMGCInternal.costIndex); } else { setprop("/FMGC/internal/last-cost-index", 0); } 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) { updateFuel(); 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) { updateFuel(); setprop("/FMGC/internal/fuel-calculating", 0); setprop("/FMGC/internal/fuel-pred-time", -99); timer5fuelPred.stop(); } });