Update the hexapod event.

Author: teweitsai

python/lsst/ts/xml/data/sal_interfaces/MTHexapod/MTHexapod_Events.xml

@@ -411,4 +411,28 @@
       <Count>1</Count>
     </item>
   </SALEvent>
+  <SALEvent>
+    <Subsystem>MTHexapod</Subsystem>
+    <EFDB_Topic>MTHexapod_logevent_highCurrent</EFDB_Topic>
+    <Description>Indicates whether or not that the actuators are experiencing the high current that might come from the unbalanced loading, the cool-downed greasing, or others.</Description>
+    <item>
+      <EFDB_Name>highCurrent</EFDB_Name>
+      <Description>Actuators experience the high current or not.</Description>
+      <IDL_Type>boolean</IDL_Type>
+      <Units>unitless</Units>
+      <Count>1</Count>
+    </item>
+  </SALEvent>
+  <SALEvent>
+    <Subsystem>MTHexapod</Subsystem>
+    <EFDB_Topic>MTHexapod_logevent_transitionToIdle</EFDB_Topic>
+    <Description>Indicates whether or not that the Copley drivers transition to the idle (disabled) state after the timeout that is not in use under the Enabled state.</Description>
+    <item>
+      <EFDB_Name>transitionToIdle</EFDB_Name>
+      <Description>Copley drives transition to the idle (disabled) state or not.</Description>
+      <IDL_Type>boolean</IDL_Type>
+      <Units>unitless</Units>
+      <Count>1</Count>
+    </item>
+  </SALEvent>
 </SALEventSet>