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Posts: 1
I am building my DIY MCP for PMDG 737-700. Everything connected well but I have an issue is that I can't capture negative value and display at my MAX7219 7 segment LEDs. I have no problem displaying positive value but when I tune to negative value for V/S, the flightsim value just received 0 but in MSFS the aircraft is showing the negative V/S that I was tuning.

Eg: when tuning positive V/S like +1500, I can display it at my 7segment LED display. But when I tune to -1500 at the V/S knob, my 7 segment just blank.

Any ideas of how to capture negative value in MCP V/S in PMDG 737?
2023-10-12 19:51
Posts: 3
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2023-12-16 00:20