Increase USB polling rate across all devices in Linux
Fresh3 days ago
Mar 15, 202612439 viewsConfidence Score0%
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Problem
I just came across this tweak that permits one to increase the polling rate of a USB mouse to 1 kHz. Is it possible to achieve the same increase to other USB devices (or all USB devices)? I'm a researcher in cognitive science and I conduct experiments using keyboards and gamepads (usually a wired X…
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Fix for: Increase USB polling rate across all devices in Linux
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If you're willing to compile your own kernel, modifying is an option. I had a similar issue as I wanted to change the polling rate of my keyboard and drawing tablet, so I have modified my hid-core.c for some time now. It appears that newer kernels (…
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