gremsyPixyW_v783_Official

Gremsy Firmware v783 Official

What's new?

NOTE: Gyro MUST be calibrated after upgrading completely.
Open gTune --> SETTINGS --> GYRO --> CALIBRATE

NOTE: Users should load the recommended gimbal parameters and perform an AUTO-TUNE process.
Open gTune --> SETTINGS --> STIFFNESS --> AUTOTUNE

NOTE: Please use the latest gTune Desktop version at https://github.com/Gremsy/gTuneDesktop/releases/latest

What's new?

• Re-add Follow Window
• Compatible with QGC 4.4 and Ardupilot 4.5

Improvements

• Improve gimbal control logic with MAVLink.

Fix bugs

gremsyPixyW_v770_Official

v7.7.0

What's new?

FIXED

• Follow in speed mode, mavlink

IMPORTANT NOTE

• Old gtune version not working with firmware v7.7.0 Official, please upgrade the lasted Gtune version: https://github.com/Gremsy/gTuneDesktop/releases/tag/v1.4.8
• Please calibrate gyro after upgrade firmware. Go to Gtune -> Seting ->IMU -> Gyro -> Calibrate
• Upgrade the lasted gSDK version to control gimbal: https://github.com/Gremsy/gSDK/tree/new_control_types

ADDED

• Reduce drift by Drone: Gtune -> Settings (button below "Mapping") -> Reduce drift by Drone -> Pan Axis -> Enable
• Change COM2, COM3 baudrate: Gtune -> Settings -> Controls -> Mavlink -> Baudrate -> (COM2 or COM3)
• Update mavlink and remote, herelink
• Update feature control by remote while running mavlink.
• Control by SBUS and Herelink remote while connecting via MAVLink.
• Support Pixy board version v30A.

gremsyPixyW_v762_Preview

v7.6.2

What's new?

FIXED

• Type, and params check in remote pixhawk

gremsPixyW_v758_Official

v7.5.8

What's new?

FIXED

• Limit angles (Up & Down) of the TILT axis is reversed
• Extension the tilt angle limit from -90 to -135
• Set params with a high rate
• Sensor calibration

ADDED

• Support the new IMU (ICM42688)
• Support window for pan axis.
• Gimbal can be controlled in COM2 or COM4 with the same function.

gremsyPixyW_v757_Official

NOTE: GYRO MUST BE CALIBRATED after upgrading completely.

Open gTune --> SETTINGS --> GYRO --> CALIBRATE

Fixed:

• Gimbal was lost connection when commands received from the MAVPropxy
• Timing for mavink messages

Improvement:

• Moving sensor process based on the native sample timing of that sensor
• Support FIFO for BMI160
• Calibration for accel and gyro.
• Mavlink control

gSDK improvement:

• Gimbal modes: The gimbal has several work modes that define how the gimbal follows aircraft movement, and how many axes are available for control.
  • Follow Mode: Yaw will follow the aircraft heading.
  • Lock Mode: Meaning the gimbal can move independently of the aircraft's yaw. In this mode, even if the aircraft yaw changes, the gimbal will ignore the movement of the aircraft
• Moving the Gimbal
  • Move to an angle
  • Move at a speed in a direction

Support MAVPROXY

• gimbal point ROLL PITCH YAW (Only Pitch and YAW)

Add:

• Combine Remote Control when using GSDK by sending a command to switch as needed.

GremsyPixyW_v756_Official

What's new?

Note:

• su dung voi app desktop v1.4.3 tro len
  link: https://github.com/Gremsy/gTuneDesktop/releases/tag/1.4.3
• su dung voi app mobile v2.3.4 tro len

Fixed Bug

• mavlink request msg de fixed bug mat ket noi bluetooth voi app mobile

Repair:

• mavlink control chia làm hai loại điều khiển theo sdk và điều khiển theo pixhawk (auto detected)

Modify:

• mavlink control cho chuyen mode bang channel roll (Roll disable)
  • value -100 la mapping
  • value 0 la lock
  • value 100 la follow
• mavlink control tilt lock/follow trong follow mode co the set trong follow tilt tren app
  • khi chọn mode xong phải chuyển mode mới apply giá trị vào

Bug:

• mavlink control
  • con giut khi chuyen mode lock/follow khi không return home
  • bất tiện khi chuyen tilt lock/follow phải chuyển mode mới apply giá trị.
    ( khá mất thời gian để fixed bug nên sẽ fixed khi update firmware lần kế tiếp)
• Motor control
  • check motor van can bao loi sai len app