Copter: 3.5.4-rc1 release notes

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Randy Mackay 2017-11-07 17:27:23 +09:00
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ArduPilot Copter Release Notes:
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Copter 3.5.4-rc1 08-Nov-2017
Changes from 3.5.3
1) Compass improvements:
a) support added for QMC5883L, LIS3MDL, IST8310
b) COMPASS_TYPEMASK parameter allows enabling/disabling individual compass drivers
2) LightWare and MaxBotix range finders supported on both I2C buses
3) Serial port 5 can be used for telemetry or sensors (previously was only for NuttX console)
4) px4pro flight controller supported
5) TradHeli fixes:
a) motor runup check applies to all flight modes (previously only loiter, poshold, althold)
b) swashplate behaviour changes when on ground in acro, stabilize and althold
c) servo test function fixed
d) direct drive fixed pitch tail fix
e) Z-axis Accel P gain default lowered to 0.3
6) EKF origin set using SET_GPS_GLOBAL_ORIGIN mavlink message instead of SET_HOME_POSITION
7) Intel Aero supports 921600 baud rate between main flight controller and companion computer
8) Bug fix to I2C race condition on Pixhawk that could occasionally cause I2C device to not be detected
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Copter 3.5.3 21-Sep-2017 / Copter 3.5.3-rc1 12-Sep-2017
Changes from 3.5.2
1) Guided mode support yaw and yaw-rate fields from set-position-target message