PX4 / jMAVSim

Simple multirotor simulator with MAVLink protocol support

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Yuneec 520: HITL simulator keep crashing into land after takeoff

Anhtastic opened this issue · comments

HITL simulator would work but after taking off it immediately crash into land. It start wobbling as soon as it take off and then crash into land.

I'm following instructions from here: https://developer.yuneec.com/documentation/121/HITL-Testing-for-Mac

I've made sure the QGC HITL is enabled and closing it before running the simulator.

I'm currently using:
java version "1.8.0_202"
Java(TM) SE Runtime Environment (build 1.8.0_202-b08)
Java HotSpot(TM) 64-Bit Server VM (build 25.202-b08, mixed mode)

Greatly appreciated if someone can help me figure out why the Yuneec 520 drone simulator keeps on crashing after taking off.

@julianoes FYI - any ideas who might be able to chase this one up?

Thanks @hamishwillee.

@potaito @simonegu I can try to reproduce this for now.

I was unable to use H520 HITL as well after updating to the newest commit. For me the last known working commit in jMAVSim is cb2d130, and the broken commit is 00bdf6d. I have not yet found the time to look into this :/ There are two dozen commit in between and it should be possible to pin-point when exactly H520 HITL broke.

Right, so I must have broken it with the lockstep changes. I'll check.

Thank you very much

I think I've fixed it. Would be cool if you could also test: #94 .

Tested and confirmed to be working 👍

Sorry guys, it was President's day yesterday so no working day, but I have tested this morning and it worked. Thank you so much! 👍