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Parse the ArduPiratesNG log dump

Started this discussion. Last reply by Sebastian Gralla Mar 12, 2011. 3 Replies

 

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Manor A. posted a discussion

Matlab ArduPiratesNG log parse contribution

Hi,Just to try and add a small contribution to the community.I have written a Matlab parser for the ArduPiratesNG CLI log dump.I am currently interested in the sonar altitude hold mode so beside parsing the code extracts and displays the altitude hold events on separate graphs.The code can be easily expanded to handle more or other log records. I hope that it can help someone. Manor A.See More
May 9, 2011
Manor A. replied to Raversspesh's discussion ArduCopter motor command and take-off issues
"Had the same issue today. The configuration is stable mode w magnetometer and no GPS (indoor). It feels like the heading/yaw gain is too high AND/OR the heading reading has some drift. I have verified the trims are set to zero and anyhow it was…"
Mar 30, 2011

Moderator
Sebastian Gralla replied to Manor A.'s discussion Parse the ArduPiratesNG log dump
"that's correct ;)"
Mar 12, 2011
Manor A. replied to Manor A.'s discussion Parse the ArduPiratesNG log dump
"What I gather from looking at the code is that there is no “standard” logging during operation. So I will need to add whatever I need logged to the main loop according to the sample time I would like to get."
Mar 12, 2011

Moderator
Sebastian Gralla replied to Manor A.'s discussion Parse the ArduPiratesNG log dump
"take a look at Log.pde it will tell you what it prints out (look for "Log_Write")"
Mar 12, 2011
Manor A. replied to Erez Ben-Eshay's discussion configurator Problems
"Had the same issue, it was solved by increasing the timeout to 10sec and above. Sometimes it still does not connect, most of the time this is solved by closing and reopening the configurator.  "
Mar 12, 2011
Manor A. posted a discussion

Parse the ArduPiratesNG log dump

Without digging too much into the code, can anyone give details of the log dump format, time resolution, units etc? 10X,manoraSee More
Mar 12, 2011
Manor A. commented on William Premerlani's blog post DCM IMU Theory : first draft
"Some people are there to make the world a better place. I agree with Hugo about using the term DCM, it is a bit clashing with the usual conventions. Nevertheless it is a remarkable effort and it is remarkable when people are sharing such an…"
May 18, 2009
Manor A. commented on Jose Luis Cortes's blog post Testing inertial attitude estimation in my hardware
"Hi Jose, Good job, looks like you have done some fantastic work on porting the DCM algorithm to your platform. The RC hardware and GUI looks great too. Would you mind sharing the details of using the 3-axes magnetometer into the algorithm? manora"
May 16, 2009
Manor A. replied to William Premerlani's discussion robust estimator of the direction cosine matrix
"That is some impressive work done by the Premerlani-Bizard team and of course the rest of the people taking their work forward to new places. Can anyone share a code in a generic form? Floating point C or Matlab (Sean, Jose…) I think it will…"
May 16, 2009

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