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RobertB_MultiWii_2_2 branch - acc trim #12

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
Acc trim (with sticks) isn't working on r316 revision. Earlier version where 
it's broken is at least r309 (may be even on earlier release on this branch).
Easy to reproduce and check:
 - reset to defaults
 - try to fly (without weather) in gyro mode, notice any drifts (if at all)
 - turn on acc (i used horizon mode). Notice drift (if it is at all - mine drifts to left)
 - land, disarm, throttle max, roll left several times
 - fly - no difference
I tried > 40 beeps (it still beeps) - no difference at all. Even if acc is 
perfectly located and no trim needed - then probably could be reproduced by 
"trimming it out".

Tested with small and heavy (~60% to hover) copter, almost no vibrations, no 
drift in gyro mode, drift to left (port side) in acc mode. HW: NAZE32 with 
aditional acc, mag connected but not activated.

Original issue reported on code.google.com by Andrius....@gmail.com on 8 May 2013 at 6:41

GoogleCodeExporter commented 8 years ago 
Maybe related to acc selection.
Tested with defaults (acc hardware 0), when i set it to "2" (MPU6050) it's much 
better now. Will test more and report back...

Original comment by Andrius....@gmail.com on 12 May 2013 at 1:19