Added bias-T status icon

Merged radio settings in one screen

firmware/application/radio.cpp

@@ -108,6 +108,9 @@ void set_direction(const rf::Direction new_direction) {
 	/* TODO: Refactor all the various "Direction" enumerations into one. */
 	/* TODO: Only make changes if direction changes, but beware of clock enabling. */
 	
+	// Hack to fix the CPLD (clocking ?) bug: toggle CPLD SRAM overlay depending on new direction
+	// Use CPLD's EEPROM config when transmitting
+	// Use the SRAM overlay when receiving
 	if (direction != new_direction) {
 		if (new_direction == rf::Direction::Transmit) {
 			hackrf::cpld::init_from_eeprom();