flightsimulatorplatfrom/pilotclient
1
0
Fork 0
mirror of https://github.com/swift-project/pilotclient.git synced 2026-04-02 23:25:53 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix sending the correct pressure altitude for a pilot position

Browse Source 
* Before this commit, only the true altitude was known for an aircraft situation. The pressure altitude was not available anywhere yet.
* This caused a wrong altitude in radar clients.
* We fix this reading the pressure altitude from the simulators and set it in the own aircraft situation.
* MS Flight Simulators have the pressure altitude in the APIs available.
* For X-Plane and emulated simulator, we need to calculate it from the pressure at sea level.
* Finally, we use the new available pressure altitude to send it to the FSD server.

Maniphest Tasks: Ref T223
This commit is contained in:
Roland Winklmeier
2018-01-12 13:30:30 +01:00
committed by Klaus Basan
parent 51a90a9a71
commit de4fe44156
30 changed files with 298 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/plugins/simulator/fscommon/fsuipcimpl.cpp
View File

@@ -267,6 +267,7 @@ namespace BlackSimPlugin
qint8 xpdrModeSb3Raw = 0, xpdrIdentSb3Raw = 0;
qint32 groundspeedRaw = 0, pitchRaw = 0, bankRaw = 0, headingRaw = 0;
qint64 altitudeRaw = 0;
double pressureAltitudeRaw = 0; // 34B0
qint32 groundAltitudeRaw = 0;
qint64 latitudeRaw = 0, longitudeRaw = 0;
qint16 lightsRaw = 0;
@@ -311,6 +312,7 @@ namespace BlackSimPlugin
(situationN || FSUIPC_Read(0x0560, 8, &latitudeRaw, &dwResult)) &&
(situationN || FSUIPC_Read(0x0568, 8, &longitudeRaw, &dwResult)) &&
(situationN || FSUIPC_Read(0x0020, 4, &groundAltitudeRaw, &dwResult)) &&
(situationN || FSUIPC_Read(0x34B0, 8, &pressureAltitudeRaw, &dwResult)) &&
// model name
FSUIPC_Read(0x3d00, 256, &modelNameRaw, &dwResult) &&
@@ -402,11 +404,13 @@ namespace BlackSimPlugin
CHeading heading = CHeading(headingRaw * angleCorrectionFactor, CHeading::True, CAngleUnit::deg());
CSpeed groundspeed(groundspeedRaw / 65536.0, CSpeedUnit::m_s());
CAltitude altitude(altitudeRaw / (65536.0 * 65536.0), CAltitude::MeanSeaLevel, CLengthUnit::m());
CAltitude pressureAltitude(pressureAltitudeRaw, CAltitude::MeanSeaLevel, CAltitude::PressureAltitude, CLengthUnit::m());
situation.setBank(bank);
situation.setHeading(heading);
situation.setPitch(pitch);
situation.setGroundSpeed(groundspeed);
situation.setAltitude(altitude);
situation.setPressureAltitude(pressureAltitude);
aircraft.setSituation(situation);
} // situation