Unable to run zero position calibration on slave arms

[hoangminhtoan]

Describe the problem you got

I add more log recorder into the openarm-can-zero-position-calibration. The code work okay with master arms, but didn't work with slave arms. Here are the log in comparison between master's right-arm and slave's right-arm.

openarm_calibration_can0_right_arm_20251230_143427.log
openarm_calibration_can2_right_arm_20251230_144122.log

openarm-can-zero-position-calibration-debug.py

[abetomo]

My understanding is that zero position calibration should be performed individually on each leader and follower arm.
Are you having issues when running it while the leader and follower are connected together?

[hoangminhtoan]

Yes, both the master and slave arms were connected to the host PC at the same time when I ran the calibration. I followed the instructions on the official website; however, there were no instructions indicating whether the calibration procedure should be performed separately or not. I will try testing the master and the slave separately.

[kou]

Can we close this?