From 8961700bab109dfe20102f7ebd2c6f34954e68b6 Mon Sep 17 00:00:00 2001
From: Jarno Lehtinen <lehtinen@sci.fi>
Date: Fri, 5 Nov 2021 00:53:47 +0200
Subject: [PATCH] Update README.md

---
 X-Arcade/README.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/X-Arcade/README.md b/X-Arcade/README.md
index 539fb60..7eabbb2 100644
--- a/X-Arcade/README.md
+++ b/X-Arcade/README.md
@@ -26,7 +26,7 @@ CLK (white or purple) -> 2 (PD1)
 GND (black) -> GND
 
 ```
-#### Library
+### Library
 PS2KeyRaw
 
 Arduino Pro Micro (select Arduino Leonardo from Arduino IDE).
@@ -36,3 +36,6 @@ PS/2 keyboard not needed.
 Takes only about 10mA.
 
 
+## Linux: keyboard -> joystick
+- https://github.com/dmadison/ArduinoXInput
+- https://superuser.com/questions/837464/treat-usb-keyboard-as-gamepad