Initial TX16S (#7344)

* TX16S initial push - Radio booting, navigation keys ok

* TX16S libsimu

* Please Travis

* Do not start radio on charger power

* USB charger led handling

* Revert "USB charger led handling" until we have proper details

* Pseudo sport power pin

* Please Travis

* tx16s serial debug

* Add tx16s calibration picture

* Review anadir for tx16s, needs to be checked on more radios

* Dump raw multi telem on AUX port

* More work on TX16S

* Fixes

* Compilation fix

* Compilation fix

* Fix Aux Serial power

* Various improvement

* USB charger led handling

* Cosmetics

* Cosmetics

* USB charger led handling

* Add charge indicator on GUI

radio/src/gui/480x272/themes/default.cpp

@@ -176,6 +176,8 @@ class DefaultTheme: public Theme
       delete calibHorus;
 #if defined(RADIO_T16)
       calibHorus = BitmapBuffer::load(getThemePath("t16.bmp"));
+#elif defined(RADIO_TX16S)
+      calibHorus = BitmapBuffer::load(getThemePath("tx16s.bmp"));
 #elif defined(PCBX10)
       if(STICKS_PWM_ENABLED()) {
         calibHorus = BitmapBuffer::load(getThemePath("X10S.bmp"));