MobiFlight Community Support

Hi

The developer of the AC I am mapping have removed a KEY_TOGGLE for LNAV and VNAV.
No EventID or LVAR for it either.

To trigger LNAV and VNAV I am using FSUIPC Mouse Macro and this works well. I can use my push buttons (physical) and OnPress it turns the LNAV and VNAV on respectively.

Problem here is the LED on my push button.

Is there a way to trigger the LED to ON when the OnPress is performed?

Thanks.

Made some headway, but not quite there...

Input
LNAV Button SET ON
OnPress: Lua Macro, RJ85LNAVPress:press, value: 0.
OnRelease: FSUIPC Offset, 0x67A0, value: 1

LNAV Button SET OFF
OnPress: FSUIPC Offset, 0x67A0, value: 0
OnRelease: FSUIPC Offset, 0x67A0, value: 0
PreCondition: LNAV LED Button = 1

Output
LNAV LED Button
Offset: 0x67A0, Transform: $.

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When I press the button, LNAV mouse macro triggers. Then writes 1 to 0x67A0. LED on button comes on.
When I press the button (2nd time to turn off), LNAV mouse macro triggers (turns LNAV off in sim). But LED still reads "1".

Not sure how to get round this.

Thanks.

This is unlogical overall.

1. The System can not work cause it "kill" itself and result is "1" for the LED at all time ( Wrong logic)

2. The Offset is maybe corrupted..... 67A0 is in a reserved Area.... If you use Custom systems its recommend to use also a custom Area like 66C0

3. Whatever this idea will work basicly ( with correct configs) .... It will be killed if you get unsync.
So for example if the LNAV is disabled by pressing the HDG or by a disconnection of the AP.

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Summary:
Build a "dummy" should be possible.... But with another logic like yours.
BUT
Realy usefull is only a solution with a Offset.... The LED should not be toggled improvisional.... it MUST show the Status of the virtual LED at all time by read it !