iankelling.org Git - evhz/blob - README.md

   1 # evhz
   2
   3 Show mouse refresh rate under linux + evdev
   4
   5 For information about polling rate, see https://wiki.archlinux.org/index.php/Mouse_Polling_Rate
   6
   7 Just do ./run (run is very short and readable).
   8
   9 Nonverbose mode = -n, but you probably don't want that.
  10
  11 Reported average is for the last 64 samples, or as many as we have so far.
  12
  13 There exists a kernel bug for USB ports which use the uhci_hcd driver,
  14 where a 1000 hz mouse will only read at 500hz, causing jittering:
  15 https://bugzilla.kernel.org/show_bug.cgi?id=60586. A workaround is to
  16 use USB ports that use the ehci-pci driver.
  17
  18 Maintainer: Ian Kelling <ian@iankelling.org>
  19
  20 Bugs, patches, requests, feedback are welcome.