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Define hand data ROS message for VR#39

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YichenLiu06 wants to merge 1 commit intomainfrom
vr-hand-msg
Draft

Define hand data ROS message for VR#39
YichenLiu06 wants to merge 1 commit intomainfrom
vr-hand-msg

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@YichenLiu06
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Might change the message later since it looks like we are only sending the difference in rotation between two hands, but i think we will probably need rotation of both hands

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Also ROS nodes/humanoid server haven't been changed to reflect these changes yet

@YichenLiu06 YichenLiu06 marked this pull request as draft March 19, 2026 03:02
# Not used by thumb
float32 flexion

# Not used by pinky
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Suggested change
# Not used by pinky
# Abduction is the angle between the fingers, so from 5 fingers, there are only 4 in-between-angles. E.g. index finger's abduction angle represent the angle between the index finger and the middle finger.
# Not used by pinky coz the ring finger's abduction angle already represent the angle between the ring and pinky finger

Comment on lines +1 to +10
float32 curl

# Not used by thumb
float32 flexion

# Not used by pinky
float32 abduction

# Not used by thumb
float32 opposition No newline at end of file
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Wondering if the comments could be more descriptive on what each value represent? So the simulation team that is working on resolving the joint angle from it can sync up better with it

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