Commander land won't land drone in jmavsim

[querist]

Hi everyone!

I’m new to PX4 and I’m trying to run jmavsim on my Mac. Everything compiles, etc., and commander takeoff works, but commander land won’t land the drone. The drone keeps climbing. Naturally, I’m hesitant to put the software on a physical drone if I can’t test it out in the sim first.

Any ideas?

Thanks

[querist]

OK - never mind… I found the answer in a strange place…

Need help with jMAVsim - always climbing and can't start mission [SOLVED]

Hi, I have been trying to set up a hardware in the loop (HIL) simulation for multi-copters using jMavsim. Here is a summary of my problem: Simulated vehicle starts climbing immediately after arming 0 throttle (stick at the bottom) correspond to 1000 PWM for each motor, but vehicle is still climbing Pixhawk connected to Ubuntu terminal via a usb cable, only things attached to pixhawk are safety swtich, buzzer and RC receiver, I use a RC transmitter to give manual control input When sw…

I would have thought that a bug from a couple of years ago would have been fixed in the source, but apparently it wasn’t fixed in the sim code. Thanks.

[jimdgit]

Ya, what happens in the sim is not a reflection of the actual firmware.