No data is being logged

I can’t get any data to log to my Px4. It will arm and everything but when I pull the log file off there is either no data, just headers, or there is one line of data after the headers.

Is there a way to reset the sd card and the stuff that came on it?

So data is actually being logged, its the that is giving me issues.

When I pull the logs off straight through MP, I can see all the log data and graph it. But when I use the file to convert the logxxx.bin files I get these error messages:

[quote]Traceback (most recent call last):
File “”, line 334, in
File “”, line 331, in _main
File “”, line 144, in process
msg_descr = self.__msg_descrs[msg_type]
KeyError: 200[/quote]

Does anyone have any experience with this?

This seems to be a PX4 (and not Pixhawk?) specific issue that I’ve experienced as well, see viewtopic.php?f=25&t=6271 and the associated GitHub link.