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[Bug] 1.15.X VTOL mission mode, TransitionToFw issue. #24082

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liu12344321 opened this issue Dec 8, 2024 · 0 comments
Open

[Bug] 1.15.X VTOL mission mode, TransitionToFw issue. #24082

liu12344321 opened this issue Dec 8, 2024 · 0 comments

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@liu12344321
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liu12344321 commented Dec 8, 2024

Describe the bug

When uploading a mission to the Holybro 6C flight controller that includes a takeoff and a transition to fixed-wing flight, as shown in the diagram,
image

the following occurs:
1.After arming and starting the mission, the drone progresses to the first waypoint, marking mission progress at step 1.
2.At the second waypoint, during the fixed-wing transition (before transition finished), manual stick input interrupts the mission, forcing the drone to land.
motors output as show in diagram below:
image

3.After landing, re-arming and restarting the mission results in the drone immediately spinning the tail motor on the ground instead of taking off with the rotors.
motors output as show in diagram below:
image

motor5 is tail motor.

I tested 1.14.X and found that this issue does not occur. When restarting the mission, the drone first takes off using the rotors and then transitions to fixed-wing flight as expected.

To Reproduce

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Expected behavior

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Screenshot / Media

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Flight Log

The first time the mission is executed:https://review.px4.io/plot_app?log=b1c35e13-64d5-4f78-9c34-a8d79175522a
After landing resume the mission:https://review.px4.io/plot_app?log=9dd0aa00-37e2-498d-9207-b0651bba6f7d

No response

Software Version

1.15.2 and 1.15.1

Flight controller

Holybro 6c mini

Vehicle type

Hybrid VTOL

How are the different components wired up (including port information)

No response

Additional context

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