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Very Low Activity
Commits
: Listings
Analyzed
32 minutes
ago. based on code collected
about 1 hour
ago.
May 30, 2023 — May 30, 2024
Showing page 8 of 9
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Code Location
Date
Renamed L3G4200D files to L3G.
David Grayson
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almost 12 years ago
Did the same to the gyro library.
David Grayson
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almost 12 years ago
Removed the dependency of LSM303 on Eigen. This will speed up the compilation time and also make the low level libraries a little more low level, and easier to understand.
David Grayson
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almost 12 years ago
made drift correction but it seems kind of bad
David Grayson
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almost 12 years ago
Achieved nice roll/pitch drift correction by jacking up the Kp_ROLLPITCH to 1, much higher than in the Arduino AHRS code from Pololu.
David Grayson
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almost 12 years ago
Changed it back to just use the gyro.
David Grayson
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almost 12 years ago
Implemented really crappy drift correction. I think I need to spend some time with the rotation=rotationFromCompass line uncommented and make that matrix look OK before continuing.
David Grayson
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almost 12 years ago
made it output acceleration and magnetic field in body coordinates
David Grayson
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almost 12 years ago
Finally made the normalization be decent and symmetric.
David Grayson
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almost 12 years ago
Implemented precompiling of vector.h and Eigen, but it doesn't seem to help that much; compilation still takes 30 second per object.
David Grayson
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almost 12 years ago
Added dt to the debugging info. Switched to a different type of normalization that is promising but produces interesting oscillations.
David Grayson
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almost 12 years ago
Added some debugging info on stderr. Now things are working nicely except for normalization.
David Grayson
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almost 12 years ago
Commented out the printing of the offset because it might mess up ahrs-visualizer and changed the accel_sign (not used yet).
David Grayson
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almost 12 years ago
Added normalization.
David Grayson
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almost 12 years ago
computed an interesting matrix using gyro readings. Need to normalize.
David Grayson
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almost 12 years ago
got it to print out offset-corrected gyro numbers and the X and Z axes seem correct but the y acces is flipped
David Grayson
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almost 12 years ago
Made it do a frame every 20ms.
David Grayson
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almost 12 years ago
Got the AHRS are to compute offsets.
David Grayson
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almost 12 years ago
MAJOR CHANGE: Made code work with MinIMU-9 v2.
David Grayson
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almost 12 years ago
Added a calibration feature that just prints out the running mins and maxes.
David Grayson
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almost 12 years ago
Added L2G4200D class and succeeded in getting some kind of readings out of it though I have not tested it thoroughly.
David Grayson
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almost 12 years ago
Made I2CBus close the file descriptor in its destructor if it was the one that opened it.
David Grayson
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almost 12 years ago
Made the I2CBus class capacble of opening the file.
David Grayson
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almost 12 years ago
LSM303 class no longer has an fd.
David Grayson
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almost 12 years ago
LSM303 class no longer uses the fd.
David Grayson
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almost 12 years ago
Made I2CBus throw errno integers.
David Grayson
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almost 12 years ago
Implemented I2CBus::readBlock.
David Grayson
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almost 12 years ago
Moved more responsibilities to the I2CBus class; things still look good.
David Grayson
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almost 12 years ago
Added I2CBus class and started making it handle all the I2C stuff.
David Grayson
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almost 12 years ago
Fixed the handling of accelerometer reading bits and now I am getting sensical readings for both the magnetometer and the accelerometer.
David Grayson
More...
almost 12 years ago
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