Index: firmware/App/Services/CommBuffers.h
===================================================================
diff -u -ra303cd4258157a8fbcbd8af4dd2bbaadec1a736c -rf068446fdb7889d320ddb6ffbd58f347ce0501e7
--- firmware/App/Services/CommBuffers.h	(.../CommBuffers.h)	(revision a303cd4258157a8fbcbd8af4dd2bbaadec1a736c)
+++ firmware/App/Services/CommBuffers.h	(.../CommBuffers.h)	(revision f068446fdb7889d320ddb6ffbd58f347ce0501e7)
@@ -24,12 +24,16 @@
 typedef enum Comm_Buffers
 {
     COMM_BUFFER_NOT_USED = 0,           // CAN message boxes start at 1
+    COMM_BUFFER_IN_CAN_HD_ALARM,
     COMM_BUFFER_OUT_CAN_DG_ALARM,
+    COMM_BUFFER_IN_CAN_UI_ALARM,
     COMM_BUFFER_IN_CAN_HD_2_DG,
     COMM_BUFFER_OUT_CAN_DG_2_HD,
+    COMM_BUFFER_IN_CAN_HD_BROADCAST,
     COMM_BUFFER_OUT_CAN_DG_BROADCAST,
-    COMM_BUFFER_IN_CAN_PC_2_DG,
-    COMM_BUFFER_OUT_CAN_DG_2_PC,
+    COMM_BUFFER_IN_CAN_UI_BROADCAST,
+    COMM_BUFFER_IN_CAN_PC,
+    COMM_BUFFER_OUT_CAN_PC,
     COMM_BUFFER_IN_UART_PC,
     COMM_BUFFER_OUT_UART_PC,
     NUM_OF_COMM_BUFFERS