Added example script for using multiple controllers

examples/multi-controller.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# Bash script for using two (or more) wireless controllers 
+# ########################################################
+#
+# Running xboxdrv regularly only supports a single controller, using
+# two or more controllers is however possible by launching multiple
+# instances of xbdroxv. When launching two instances the build-in
+# command execution of xboxdrv no longer can be used, so keeping track
+# and killing the xboxdrv processes has to be done manually.
+
+# tell bash to exit the script when something goes wrong
+set -e 
+
+# launch xboxdrv for the first wireless controller
+xboxdrv \
+  --wid 0 \
+  --deadzone 6000 --trigger-as-button -s --dpad-as-button \
+  --ui-buttonmap back=KEY_ESC,start=KEY_ENTER,dd=KEY_DOWN,du=KEY_UP,dr=KEY_RIGHT,dl=KEY_LEFT &
+XBOXPID1=$!
+
+# launch xboxdrv for the second wireless controller
+xboxdrv \
+  --wid 1 \
+  --deadzone 6000 --trigger-as-button -s --dpad-as-button \
+  --ui-buttonmap back=KEY_ESC,start=KEY_ENTER,dd=KEY_DOWN,du=KEY_UP,dr=KEY_RIGHT,dl=KEY_LEFT &
+XBOXPID2=$!
+
+# launch your game
+/usr/games/you_game
+
+# after the game has exited, kill the started xboxdrv processes and
+# wait for them to shut down
+kill $XBOXPID1
+kill $XBOXPID2
+wait $XBOXPID1
+wait $XBOXPID2
+
+# EOF #