X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=README.md;h=13e8782d788596c3691cc800e078784ed1581870;hb=7a9bfe10151578151ab96d0b7d83c527b2e6646c;hp=328c4e5815318d8ca225c8957d5c7f9940b5451b;hpb=d39eacd5ea70a7a9db332964d8c2bc13e16098ea;p=evhz

diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,18 +1,23 @@
-evhz
-====
+# evhz
 
-Display the current mouse refresh rate under evdev linux system.
+Show mouse refresh rate under linux + evdev
 
-It is sufficient to simply download evhz.c vs cloning the repo.
+For information about polling rate, see https://wiki.archlinux.org/index.php/Mouse_Polling_Rate
 
-To compile and run:
+Just do ./run (run is very short and readable).
 
-gcc -o evhz evhz.c
+Nonverbose mode = -n, but you probably don't want that.
 
-sudo ./evhz
+Reported average is for the last 64 samples, or as many as we have so far.
 
-Nonverbose mode = -n
+There exists a kernel bug for USB ports which use the uhci_hcd driver,
+where a 1000 hz mouse will only read at 500hz, causing jittering:
+https://bugzilla.kernel.org/show_bug.cgi?id=60586. A workaround is to
+use USB ports that use the ehci-pci driver.
 
-Bugs, patches, requests, etc. are welcome.
+Maintainer: Ian Kelling <ian@iankelling.org>
 
-Last tested 7/2014 on Fedora 20. Still working great. 
\ No newline at end of file
+Bugs, patches, requests, feedback are welcome.
+
+Last tested 7/2016 on Debian testing. Still working great after several
+years.