WeFax rx ext app (#2566)

* wf3

* Ookbrute (#2354)

* Revert "Ookbrute (#2354)"

This reverts commit abb8143eec.

* fix

* test edition

* re enable ble

* re enable ert

* steal amfm stuff

* something happens

* save bmp on start btn

* kinda works

* exit crash fixed

* redline, remove some hardcoded

* removed cpu killer red line, and some fixes

* simplify #1

* seems ok. time to improve

* added hidden freq offset to receiver model, so wefax can be set to the "correct" freq without users needs to substract 300 hz

* badly implemented sync detection, and disabled it.

* fix for fix

* fixes

* fix offset to real life off

* no line on freq enter

* fixes

firmware/baseband/CMakeLists.txt

@@ -668,6 +668,14 @@ DeclareTargets(POSK ookstream)
 
 
 
+### WeFax Rx
+
+set(MODE_CPPSRC
+	proc_wefaxrx.cpp
+)
+DeclareTargets(PWFX wefaxrx)
+
+
 ### HackRF "factory" firmware
 
 add_custom_command(