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Logitech G29: When the steering wheel angle is near 0, the angle value cannot be read. #283

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yongqianxiao opened this issue Apr 17, 2024 · 0 comments
Open

Logitech G29: When the steering wheel angle is near 0, the angle value cannot be read. #283

yongqianxiao opened this issue Apr 17, 2024 · 0 comments

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@yongqianxiao
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Where is a bug in Logitech G29.

System: Ubuntu 16.04 (I tried both Ubuntu 16.04 and Ubuntu 20.04)

Issue: The steering wheel angle (swa) of Logitech G29 can be normally read by jstest-gtk. But the outputted swa by rostopic echo /joy keeps zeros while the swa is near zero. Until the swa is larger than about 10 degrees, the value of swa in rostopic echo /joy starts increasing from 0. Note that the values of brake and throttle can be obtained normally.

Does anyone know the reason for this?
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