SpiekerHoiting

Thanks John!

I think I found it: I declared them twice..

Hello John, I now read the values through 105=L:A32NX_PNEU_ENG_1_REGULATED_TRANSDUCER_PRESSURE=F0x679C 106=L:A32NX_PNEU_ENG_2_REGULATED_TRANSDUCER_PRESSURE=F0x67A4 But they both show '0', though if I list the LVars, it shows: A32NX_PNEU_ENG_1_REGULATED_TRANSDUCER_PRESSURE = 34.836354 A32NX_PNEU_ENG_2_REGULATED_TRANSDUCER_PRESSURE = 33.881522

Hello John, AxA000 is mentioned in the FSUIPC7 user guide.. I'll try different offsets! I attached the .log and .ini files. FSUIPC7.ini FSUIPC7.log

Hello, In VB.Net I'm trying to read L:A32NX_PNEU_ENG_1_REGULATED_TRANSDUCER_PRESSURE (and nr2) through FSUIPC. I declared it in FSUIPC7.ini as 105=L:A32NX_PNEU_ENG_1_REGULATED_TRANSDUCER_PRESSURE=F0xA350 106=L:A32NX_PNEU_ENG_2_REGULATED_TRANSDUCER_PRESSURE=F0xA358 If I list the Lvars in FSUIPC7 (A32NX_PNEU_ENG_1_REGULATED_TRANSDUCER_PRESSURE = 39.017968), I can see they have values of about 40 (PSI). But if I read them in VB.Net, they turn op 0. Also in FSInterrogate. Greetings, Harrie

Hi John, I took a few hours and some help from someone I met on Discord, but I found it! Dim u64Val As ULong = s1.SC_APUEGT Dim u32Val As UInteger = u64Val And &HFFFFFFFFUI Dim rawData = BitConverter.ToSingle(BitConverter.GetBytes(u32Val), 0) LabelAPUEGT.Text = (Int(rawData).ToString) I'm a happy man and can continue! Thanks for your responses! Greetings, Harrie Hoiting

Hi John, I use a registered version of FSUIPC7. I read the value through simconnect (fsx_simconnect.AddToDataDefinition(StructDefinitions.Struct1, "L:A32NX_APU_EGT", "", Microsoft.FlightSimulator.SimConnect.SIMCONNECT_DATATYPE.FLOAT64, 0, 61), but now I have to figure out how to translate that to a 32 bits-Binary. Arinc429 is difficult because only part of the 32 bits are data. Other parts are parity(?)/ssm(?)/labels(?)..

Hello, is there anybody who wrote code to read Arinc429Word in Visual Basic? I'm programming ECAM screens to run on a network computer as an alternative to Project Magenta. All's going well until I encounter Arinc429Word-vars. I can read the values usins FSUIPC; they're LVARs, as integers. But they should be read as 32 bits binaries I believe.. I'm stuck..

update: All my bad.. Fixed it!

Update: I just found out that the value for the COCKPIT-temperature can be read at L:A32NX_OVHD_COND_FWD_SELECTOR_KNOB. The value for the FWDCABIN-knob can be read at L:A32NX_OVHD_COND_AFT_SELECTOR_KNOB. They seem to be shifted.. The A32NX_KNOB_OVHD_AIRCOND_PACKFLOW_Position is always 1, and is not altered when turning the knob in MSFS..

Hi, I'm almost done writing an interface for the overhead panel for an FBW A320. There are however some Custom LVARS I cannot read. fsx_simconnect.AddToDataDefinition(StructDefinitions.Struct1, "L:A32NX_KNOB_OVHD_AIRCOND_PACKFLOW_Position", "", Microsoft.FlightSimulator.SimConnect.SIMCONNECT_DATATYPE.FLOAT64, 0, 87) fsx_simconnect.AddToDataDefinition(StructDefinitions.Struct1, "L:A32NX_OVHD_COND_CKPT_SELECTOR_KNOB", "", Microsoft.FlightSimulator.SimConnect.SIMCONNECT_DATATYPE.FLOAT64, 0, 88) Both declared as double. If I list the LVars in FSUIPC7, i can see the correct values, and can set them too (on my MSFS-PC). But on my remote PC I cannot read both values.. Am I doing something wrong?

Thank you very much John! 'FSUIPCConnection.SendControlToFS(67090, 1)' works!

Hello, I am programming an overhead interface for my soon-to-be A320 cockpit. I program in visual basic because that is the language I know. I can send and read LVARs for the FBWA320 using simconnect and FSUIPC. For instance: I can read the battery's potentials, and switch them on and off. But the only thing that I can't get to work is the "TOGGLE_EXTERNAL_POWER". FSUIPCConnection.WriteLVar("L:A32NX_OVHD_ELEC_BAT_1_PB_IS_AUTO", 1) works, but FSUIPCConnection.WriteLVar("TOGGLE_EXTERNAL_POWER", 1) does not. Am I doing something wrong?

Thanks! I'm sure about the 4-byte shift. I use FSInterrogate to view the FSUIPC-data, unknown byte-align. For any value that I need, I need to look 4 rows down.. Greetings, Harrie

Hi John, Thanks for the quick response! That is exactly what I'm saying! 🙂 The offset should be &H64BB, as mentioned in the offsets in the PDF.. Greetings, Harrie

Thanks for moving the post and sorry! I just found out that the first offset that shifts (4 bytes indeed, not bits) is &H64BB. I am using FSUIPC 6.1.6. On my laptop I use WideClient 7.156 for interfacing with the PMDG aircraft. As far as I'm concerned I have all the latest versions. the PMDG interface also tells me that there is no update. I attached thePMDG_747QOTSII.h header file as a zip-file. Greetings and thanks, Harrie

*** Moved from Download Links sub-forum - please use the correct support forum *** Hello, I am a 747 cockpitbuilder. I own and use Prepar3D 5, the latest version of PMDG 747 QOTSII, FSUIPC 6, EZDOK and GSX level 2. I also program a lot in Visual Studio 2013. So far I programmed an FMC, an overhead panel, a pedestal and Standby Instruments (overlaying Prepar3D's visuals). I base my VB-FSUIPC-programming on 'Offset Mapping for PMDG 747QOTSII.pdf' which is included in FSUIPC 6. But I noticed that from a certain offset, all offsets shifted 4 bits. For instance: &H6612 (ENG_FuelControl_Sw_RUN) is at &H6616. Is my PDF outdated? It dates April 2020. Greetings, Harrie Hoiting