Implementation of EPIRB receiver (#2754)

* Implementation of EPIRB receiver
* Baseband processing of EPIRB signal
* UI to ddecode and display EPIRB message with display on a map
* External application
* External proc element
* Delete CLAUDE.md

firmware/application/external/external.cmake

@@ -110,12 +110,13 @@ set(EXTCPPSRC
 	#wefax_rx
 	external/wefax_rx/main.cpp
 	external/wefax_rx/ui_wefax_rx.cpp
-	
+
+
 	#noaaapt_rx
 	external/noaaapt_rx/main.cpp
 	external/noaaapt_rx/ui_noaaapt_rx.cpp
-		
-	
+
+
 
 	#shoppingcart_lock
 	external/shoppingcart_lock/main.cpp
@@ -215,15 +216,15 @@ set(EXTCPPSRC
 
 	#gfxEQ
 	external/gfxeq/main.cpp
-	external/gfxeq/ui_gfxeq.cpp	
+	external/gfxeq/ui_gfxeq.cpp
 
 	#detector_rx
 	external/detector_rx/main.cpp
-	external/detector_rx/ui_detector_rx.cpp		
+	external/detector_rx/ui_detector_rx.cpp
 
 	#space_invaders
 	external/spaceinv/main.cpp
-	external/spaceinv/ui_spaceinv.cpp		
+	external/spaceinv/ui_spaceinv.cpp
 
 	#blackjack
 	external/blackjack/main.cpp
@@ -231,11 +232,15 @@ set(EXTCPPSRC
 
 	#battleship
 	external/battleship/main.cpp
-	external/battleship/ui_battleship.cpp		
+	external/battleship/ui_battleship.cpp
 
 	#ert
 	external/ert/main.cpp
-	external/ert/ert_app.cpp		
+	external/ert/ert_app.cpp
+
+	#epirb_rx
+	external/epirb_rx/main.cpp
+	external/epirb_rx/ui_epirb_rx.cpp
 )
 
 set(EXTAPPLIST
@@ -264,7 +269,7 @@ set(EXTAPPLIST
 	morse_tx
 	sstvtx
 	random_password
-	#acars_rx
+	acars_rx
 	ookbrute
 	ook_editor
 	wefax_rx
@@ -296,4 +301,5 @@ set(EXTAPPLIST
 	blackjack
 	battleship
 	ert
+	epirb_rx
 )