- * This application sends active message broadcasts at 1Hz and blinks
- * LED 0 when it receives a broadcast. It uses the radio HIL component
- * <tt>ActiveMessageC</tt>, and its packets are AM type 240.
+ * Configuration for the TestAM application. TestAM sends active message
+ * broadcasts at 1Hz and blinks LED 0 whenever it has sucessfully sent a
+ * broadcast. Whenever it receives one of these broadcasts from another
+ * node, it blinks LED 1. It uses the radio HIL component <tt>ActiveMessageC</tt>,
+ * and its packets are AM type 240. This application is useful for testing
+ * AM communication and the ActiveMessageC component.