es_input.cfg
<?xml version="1.0"?>
<inputList>
  <inputAction type="onfinish">
    <command>/opt/retropie/supplementary/emulationstation/scripts/inputconfiguration.sh</command>
  </inputAction>
  <inputConfig type="joystick" deviceName="Logitech Logitech Cordless RumblePad 2">
    <input name="pagedown" type="button" id="7" value="1"/>
    <input name="start" type="button" id="9" value="1"/>
    <input name="pageup" type="button" id="6" value="1"/>
    <input name="up" type="hat" id="0" value="1"/>
    <input name="a" type="button" id="1" value="1"/>
    <input name="b" type="button" id="2" value="1"/>
    <input name="down" type="hat" id="0" value="4"/>
    <input name="right" type="hat" id="0" value="2"/>
    <input name="select" type="button" id="8" value="1"/>
    <input name="left" type="hat" id="0" value="8"/>
  </inputConfig>
</inputList>


es_input.cfg.bak
<?xml version="1.0"?>
<inputList>
  <inputAction type="onfinish">
    <command>/opt/retropie/supplementary/emulationstation/scripts/inputconfiguration.sh</command>
  </inputAction>
</inputList>



es_temporaryinput.cfg
<?xml version="1.0"?>
<inputList>
	<inputConfig type="joystick" deviceName="Logitech Logitech Cordless RumblePad 2" deviceGUID="030000006d04000019c2000011010000">
		<input name="a" type="button" id="1" value="1" />
		<input name="b" type="button" id="2" value="1" />
		<input name="down" type="hat" id="0" value="4" />
		<input name="left" type="hat" id="0" value="8" />
		<input name="leftanalogdown" type="axis" id="1" value="1" />
		<input name="leftanalogleft" type="axis" id="0" value="-1" />
		<input name="leftanalogright" type="axis" id="0" value="1" />
		<input name="leftanalogup" type="axis" id="1" value="-1" />
		<input name="leftbottom" type="button" id="6" value="1" />
		<input name="leftthumb" type="button" id="10" value="1" />
		<input name="lefttop" type="button" id="4" value="1" />
		<input name="right" type="hat" id="0" value="2" />
		<input name="rightanalogdown" type="axis" id="3" value="1" />
		<input name="rightanalogleft" type="axis" id="2" value="-1" />
		<input name="rightanalogright" type="axis" id="2" value="1" />
		<input name="rightanalogup" type="axis" id="3" value="-1" />
		<input name="rightbottom" type="button" id="7" value="1" />
		<input name="rightthumb" type="button" id="11" value="1" />
		<input name="righttop" type="button" id="5" value="1" />
		<input name="select" type="button" id="8" value="1" />
		<input name="start" type="button" id="9" value="1" />
		<input name="up" type="hat" id="0" value="1" />
		<input name="x" type="button" id="0" value="1" />
		<input name="y" type="button" id="3" value="1" />
	</inputConfig>
</inputList>