GRT Adaptive AHRS software change history

• Adaptive AHRS 71 (2020-06-10)
  • Fix incorrect change for magnetometer Z axis from version 69

• Adaptive AHRS 70 (2019-10-29)
  • Fix output of serial number in magnetometers

• Adaptive AHRS 69 (2019-10-16)
  • Apply an incorrect change to magnetometer Z axis. Replaced by version 71.

• Adaptive AHRS 68 (2019-09-17)
  • Fix bad headings from new magnetometer hardware that started shipping in July 2019. All systems with this new magnetometer hardware should update the AHRS and perform Magnetometer Calibration.

• Adaptive AHRS 67 (2019-06-27)
  • Small improvement to OAT input in some systems
  • Add support for magnetometer hardware change

• Adaptive AHRS 66 (2018-05-15)
  • Add support for hardware configurations without an internal magnetometer.
  • Fix a case where the AHRS would not properly handle the loss of external magnetometer input and then would use bad heading data.

• Adaptive AHRS 64 (2017-07-06)
  • Add another type of yaw data for improved lateral autopilot performance (requires display unit software update)

• Adaptive AHRS 63 (2016-11-09)
  • Add support for Sport EX internal hardware interface

• Adaptive AHRS 61 (2016-01-04)
  • Fix jumpy attitude and slip indications caused by vibration

• Adaptive AHRS 60 (2015-12-17)
  • Improve attitude accuracy with turbulence during a turn

• Adaptive AHRS 59 (2015-05-29)
  • Add support for AOA sensor option

• Adaptive AHRS 58 (2015-05-13)
  • Fix outside air temperature reading when the pin is unconnected

• Adaptive AHRS 57 (2015-04-29)
  • Fix altimeter bias calibration near sea level -- previously calibrated units may require adjustment
  • Fix incorrect mounting orientation calibration data for a few units

• Adaptive AHRS 56 (2015-04-15)
  • Improve alignment time

• Adaptive AHRS 55 (2015-05-26)
  • Improve accelerometer calibration in several mounting orientations

• Adaptive AHRS 54 (2015-02-11)
  • First release for Adaptive AHRS