Analog tv app (#334)

* Analog TV app (PAL)

* Icon on main menu

* Analog TV should be yellow

Works for PAL only know, it would be nice to add NTSC in the future, or some customizable sync

firmware/baseband/CMakeLists.txt

@@ -116,6 +116,7 @@ set(CPPSRC
 	dsp_goertzel.cpp
 	matched_filter.cpp
 	spectrum_collector.cpp
+	tv_collector.cpp
 	stream_input.cpp
 	stream_output.cpp
 	dsp_squelch.cpp
@@ -338,6 +339,13 @@ set(MODE_CPPSRC
 )
 DeclareTargets(PAMA am_audio)
 
+### AM TV
+
+set(MODE_CPPSRC
+	proc_am_tv.cpp
+)
+DeclareTargets(PAMT am_tv)
+
 ### Audio transmit
 
 set(MODE_CPPSRC