Copter: 4.5.2-beta1 release notes

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Randy Mackay 2024-04-27 12:41:41 +09:00
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ArduPilot Copter Release Notes:
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Release 4.5.2-beta1 29th April 2024
Changes from 4.5.1
1) Board specific enhancements and bug fixes
- FoxeerF405v2 support
- iFlight BLITZ Mini F745 support
- Pixhawk5X, Pixhawk6C, Pixhawk6X, Durandal power peripherals immediately at startup
2) System level minor enhancements and bug fixes
- Camera lens (e.g. RGB, IR) can be selected from GCS or during missions using set-camera-source
- Crashdump pre-arm check added
- Gimbal gets improved yaw lock reporting to GCS
- Gimbal default mode fixed (MNTx_DEFLT_MODE was being overriden by RC input)
- RM3100 compass SPI bus speed reduced to 1Mhz
- SBUS output fix for channels 1 to 8 also applying to 9 to 16
- ViewPro gimbal supports enable/disable rangefinder from RC aux switch
- Visual Odometry delay fixed (was always using 1ms delay, see VISO_DELAY_MS)
3) AHRS / EKF fixes
- Compass learning disabled when using GPS-for-yaw
- GSF reset minimum speed reduced to 1m/s (except Plane which remains 5m/s)
- MicroStrain7 External AHRS position quantization bug fix
- MicroStrain7 init failure warning added
- MicroStrain5 and 7 position and velocity variance reporting fix
4) Copter specific changes
- Auto mode condition yaw fix to avoid pointing at out-of-date target
- Guided mode angle control yaw target initialisation fix (was always turning North)
5) Other minor enhancements and bug fixes
- DDS_UDP_PORT parameter renamed (was DDS_PORT)
- Harmonic Notch bitmask parameter conversion fix (see INS_HNTCH_HMNCS)
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Release 4.5.1 8th April 2024