Version 2.5 of the ArduCopter code is now available in the AP Mission Planner and in the downloads area!
Enhancements:
Enhancements:
- The first ArduCopter code release optimized for the APM 2. Leans and drift should be much reduced or even eliminated for most users. This was accomplished through a number of core improvements to the DCM implementation by Tridge like this one and this one.
- Loiter and waypoint following should be improved due to a D term bug fix, some tuning and the improved DCM performance mentioned above.
- On start-up, the yaw heading is updated with first successful mag read (so you should no longer see the slow rotation from north to your actual heading).
- Increased output rate to ESCs to 490hz. This update rate is also user selectable using the new RC_SPEED parameter.
- hexa copter stability patch bug fix (should resolve slight flattening when pitching forward and accelerating very rapidly).
- improved baro filtering
- fix to dataflash logging of Mag heading
- addition of H1 swash plate type and bug fix for proactive yaw compensation for collective pitch changes for TradHelis.