Index: firmware/source/can.c
===================================================================
diff -u -r2112e3143003eaf9584d4be068f7ca89b33c941a -r421ffbd3887d136b66da26ee3eeb17dcd9a773b8
--- firmware/source/can.c	(.../can.c)	(revision 2112e3143003eaf9584d4be068f7ca89b33c941a)
+++ firmware/source/can.c	(.../can.c)	(revision 421ffbd3887d136b66da26ee3eeb17dcd9a773b8)
@@ -517,8 +517,10 @@
     */
 
 /* USER CODE BEGIN (5) */
-    // Enable EIE (error interrupts)
+    // Enable EIE (error interrupts)  // Enable error interrupts for bus transmission issues.
     canREG1->CTL |= (uint32)0x00000008U;
+//    // Enable SIE (error interrupts)  // Enable status interrupts for errors on received frames.  Not Needed except for some engineering testing.
+//    canREG1->CTL |= (uint32)0x00000004U;
 /* USER CODE END */
 }