PX4 fixed wing idle throttle during mission mode

PX4 Autopilot
1

In 2024, i once used px4_fmu_v6c v1.13.3 for a generic fixed wing plane.

When i start mission mode via the trigger, both two motors shall spin at idle throttle. And it will enter full throttle right after i give the plane an acceleration.

But when i change my pixhawk6c to v1.16.0, i can’t find this excellent function any more, though i can still change idle throttle in parameters. Instead, motors spin at full throttle right after entering mission mode.

It’s not a big trouble but it really make me annoyed.

If anyone could tell me which parameters should be set separately in v1.13.3 and 1.16.0, i would be extremely grateful.:face_blowing_a_kiss:

2

guys, i’m done for this question.

I just need to set idle throttle according to the minimum PWM signal value which is determined by how you calibrate the throttle range.

If i set it to 10%, it will keep still until i give it an acceleration.

If i set it to 13%, i can get the idle throttle that i’m looking for.:smiley:

3

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