Mirror
/
ardupilot
mirror of https://github.com/ArduPilot/ardupilot
5
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Copter: 4.1.0-beta2 release notes

This commit is contained in:
Randy Mackay 2021-05-19 13:55:13 +09:00
parent c17ef36354
commit f2c03a66b6
1 changed files with 36 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
ArduCopter/ReleaseNotes.txt
View File

@ -1,5 +1,41 @@
ArduPilot Copter Release Notes:
------------------------------------------------------------------
Copter 4.1.0-beta2 19-May-2021
Changes from 4.1.0-beta1
1) Attitude control and Navigation
a) Auto mode Spline command fix when using terrain altitudes
b) Drift after takeoff fix if GPS position has moved
c) Feed forward angular velocity calculation fix
d) Guided mode option (GUID_OPTIONS) to configure how SET_ATTITUDE_TARGET's thrust field is interpreted
e) Improved position control during loss of yaw control by using thrust vector with heading
f) Standby mode disables hover learning
2) BLHeli improvements and fixes
a) Bi-directional ESC telemetry fixes
b) Bi-directional dshot 1200 supported
c) Control of digital with non-digital outputs fixed
d) Support dshot commands for LED, buzzer and direction control
e) Passthru reliability improved
3) New autopilot boards
a) PixC4-Pi and PixC4-Jetson
4) Avoidance fixes
a) OBSTACLE_DISTANCE_3D boundary cleared after 0.75 seconds, allows easier multi-camera support
b) Simple avoidance logging re-enabled
5) Other enhancements
a) Auxiliary function logging shows how it was invoked (switch, button or scripting)
b) External IST8308 compass supported on CubeBlack
c) FLOW_TYPE parameter hides/displays other FLOW_ parameters
d) FrSky telem reports failsafe, terrain alt health and fence status
e) Harmonic notch support for CAN ESCs (KDECAN, PiccoloCAN, ToshibaCAN, UAVCAN)
f) OSD gets fence icon
g) RunCam OSD and camera control
6) Bug fixes
a) Barometer averaging fixes for BMP380, BMP280, LPS2XH, SPL06 drivers
b) EKF3 fix to reset yaw after GPS-for-yaw recovers
c) KDECAN output range, motor order and pre-arm check messages fixed
d) Logging memory leak when finding last log fixed
e) Pixhawk4 mini safety switch fix
f) SD card slowdown with early mounts fixed
------------------------------------------------------------------
Copter 4.1.0-beta1 14-Apr-2021
Changes from 4.0.7
1) EKF changes: