Yes Franklin, je confirme: il vaut mieux faire un bon clean après un changement de version, en remettant les settings à la main.
Sinon, voilà un p'tit rappel des modifs de cette dernière version:Improvements over 2.7.3:
■Improved ACRO mode (Leonard Hall)
■Improved stability patch to reduce "climb-on-yaw" problem (Leonard, Rob Lefebvre, Randy)
■Rate controller targets moved to body frames (yaw control now works properly when copter is inverted) (Leonard/Randy)
■Less bouncy Stabilize yaw control (Leonard)
■OpticalFlow sensor support for APM2.5 (Randy)
■DMP works again by adding "#define DMP_ENABLED ENABLED" to APM_Config.h You can also log DMP vs DCM to the dataflash by adding "#define SECONDARY_DMP_ENABLED ENABLED" (Randy)
■Watch dog added to shutdown motors if main loop feezes for 2 seconds (Randy)
■Thrust curve added to linearize pwm->thrust. Removes deadzone found above 90% throttle in most ESC/motors (Randy)
■More timing improvements (main loop is now tied to MPU6000s interrupt) (Randy)
■GPS NMEA bug fix (Alexey Kozin)
■Logging improvements (log I terms, dump all settings at head of dataflash log) (Jason) Bug Fixes / Parameter changes:
■fixed skipping of last waypoint (Jason)
■resolved twitching when no GPS attached (Tridge)
■fixed loss of altitude if alt hold is engaged before first GPS lock (Randy/Jason)
■moved Roll-Pitch I terms from Stabilize controllers to Rate controllers
■TILT_COMPENSATION param tuned for TradHeli (Rob)Code Cleanup:
■HAL changes for platform portability (Pat Hickey)
■Removed INSTANT_PWM (Randy)
As per usual PIDs are optimised for the 3DR/jDrones quad with 850 motors and 10" props. If you're using more powerful motors/props and are seeing bad flight behaviour in stabilize, start by turning down Rate Roll P in 25% steps.
Please note that on this release we've moved the Roll and Pitch I terms from the Stabilize controller to the Rate controller. There's some evidence that says this can lead to flips on take-off if you move the roll or pitch sticks around as you take-off so we recommend you leave these sticks in the middle until you're in the air.
Please feel free to report issues you find in the discussion below and/or add them to the issues list.
Thanks and enjoy!
Ooooops je réagis après coup seulement:
(ma FC ardupcopter arrive par la poste )
Bienvenue au club Francklin !
Elle arrive de DIYDrone ou RCTimer ?