Added unit parameter for geopos widget, updated binary

firmware/application/ui_adsb_rx.cpp

@@ -161,6 +161,7 @@ ADSBRxDetailsView::ADSBRxDetailsView(
 		geomap_view = nav.push<GeoMapView>(
 			entry_copy.callsign,
 			entry_copy.pos.altitude,
+			GeoPos::alt_unit::FEET,
 			entry_copy.pos.latitude,
 			entry_copy.pos.longitude,
 			0,

firmware/application/ui_adsb_tx.cpp

@@ -89,6 +89,7 @@ ADSBPositionView::ADSBPositionView(
 	button_set_map.on_select = [this, &nav](Button&) {
 		nav.push<GeoMapView>(
 			geopos.altitude(),
+			GeoPos::alt_unit::FEET,
 			geopos.lat(),
 			geopos.lon(),
 			[this](int32_t altitude, float lat, float lon) {

firmware/application/ui_adsb_tx.hpp

@@ -55,7 +55,8 @@ public:
 
 private:
 	GeoPos geopos {
-		{ 0, 2 * 16 }
+		{ 0, 2 * 16 },
+		GeoPos::FEET
 	};
 	
 	Button button_set_map {

firmware/application/ui_geomap.cpp

@@ -34,13 +34,16 @@ using namespace portapack;
 namespace ui {
 
 GeoPos::GeoPos(
-	const Point pos
-) {
+	const Point pos,
+	const alt_unit altitude_unit
+) : altitude_unit_(altitude_unit) {
+	
 	set_parent_rect({pos, { 30 * 8, 3 * 16 }});
 	
 	add_children({
 		&labels_position,
 		&field_altitude,
+		&text_alt_unit,
 		&field_lat_degrees,
 		&field_lat_minutes,
 		&field_lat_seconds,
@@ -82,6 +85,8 @@ GeoPos::GeoPos(
 	field_lon_degrees.on_change = changed_fn;
 	field_lon_minutes.on_change = changed_fn;
 	field_lon_seconds.on_change = changed_fn;
+	
+	text_alt_unit.set(altitude_unit_ ? "m" : "ft");
 }
 
 void GeoPos::set_read_only(bool v) {
@@ -283,12 +288,14 @@ GeoMapView::GeoMapView(
 	NavigationView& nav,
 	const std::string& tag,
 	int32_t altitude,
+	GeoPos::alt_unit altitude_unit,
 	float lat,
 	float lon,
 	float angle,
 	const std::function<void(void)> on_close
 ) : nav_ (nav),
 	altitude_ (altitude),
+	altitude_unit_ (altitude_unit),
 	lat_ (lat),
 	lon_ (lon),
 	angle_ (angle),
@@ -314,11 +321,13 @@ GeoMapView::GeoMapView(
 GeoMapView::GeoMapView(
 	NavigationView& nav,
 	int32_t altitude,
+	GeoPos::alt_unit altitude_unit,
 	float lat,
 	float lon,
 	const std::function<void(int32_t, float, float)> on_done
 ) : nav_ (nav),
 	altitude_ (altitude),
+	altitude_unit_ (altitude_unit),
 	lat_ (lat),
 	lon_ (lon)
 {

firmware/application/ui_geomap.hpp

@@ -39,9 +39,14 @@ enum GeoMapMode {
 
 class GeoPos : public View {
 public:
+	enum alt_unit {
+		FEET = 0,
+		METERS
+	};
+	
 	std::function<void(int32_t, float, float)> on_change { };
 	
-	GeoPos(const Point pos);
+	GeoPos(const Point pos, const alt_unit altitude_unit);
 	
 	void focus() override;
 	
@@ -58,9 +63,10 @@ public:
 private:
 	bool read_only { false };
 	bool report_change { true };
+	alt_unit altitude_unit_ { };
 
 	Labels labels_position {
-		{ { 1 * 8, 0 * 16 }, "Alt:       feet", Color::light_grey() },
+		{ { 1 * 8, 0 * 16 }, "Alt:", Color::light_grey() },
 		{ { 1 * 8, 1 * 16 }, "Lat:    *  '  \"", Color::light_grey() },	// No ° symbol in 8x16 font
 		{ { 1 * 8, 2 * 16 }, "Lon:    *  '  \"", Color::light_grey() },
 	};
@@ -72,6 +78,10 @@ private:
 		250,
 		' '
 	};
+	Text text_alt_unit {
+		{ 12 * 8, 0 * 16, 2 * 8, 16 },
+		""
+	};
 	
 	NumberField field_lat_degrees {
 		{ 5 * 8, 1 * 16 }, 4, { -90, 90 }, 1, ' '
@@ -141,6 +151,7 @@ public:
 		NavigationView& nav,
 		const std::string& tag,
 		int32_t altitude,
+		GeoPos::alt_unit altitude_unit,
 		float lat,
 		float lon,
 		float angle,
@@ -148,6 +159,7 @@ public:
 	);
 	GeoMapView(NavigationView& nav,
 		int32_t altitude,
+		GeoPos::alt_unit altitude_unit,
 		float lat,
 		float lon,
 		const std::function<void(int32_t, float, float)> on_done
@@ -175,6 +187,7 @@ private:
 	const Dim banner_height = 3 * 16;
 	GeoMapMode mode_ { };
 	int32_t altitude_ { };
+	GeoPos::alt_unit altitude_unit_ { };
 	float lat_ { };
 	float lon_ { };
 	float angle_ { };
@@ -183,7 +196,8 @@ private:
 	bool map_opened { };
 	
 	GeoPos geopos {
-		{ 0, 0 }
+		{ 0, 0 },
+		altitude_unit_
 	};
 	
 	GeoMap geomap {

firmware/application/ui_sonde.cpp

@@ -88,6 +88,7 @@ SondeView::SondeView(NavigationView& nav) {
 		nav.push<GeoMapView>(
 			"",
 			altitude,
+			GeoPos::alt_unit::METERS,
 			latitude,
 			longitude,
 			0);
@@ -113,7 +114,7 @@ void SondeView::on_packet(const sonde::Packet& packet) {
 	
 	text_signature.set(packet.signature());
 	text_serial.set(packet.serial_number());
-	text_voltage.set(to_string_dec_uint(packet.battery_voltage()) + "mV");
+	text_voltage.set(unit_auto_scale(packet.battery_voltage(), 2, 3) + "V");
 	
 	altitude = packet.GPS_altitude();
 	latitude = packet.GPS_latitude();

firmware/application/ui_sonde.hpp

@@ -97,7 +97,7 @@ private:
 	};
 	
 	Checkbox check_log {
-		{ 22 * 8, 2 * 16 + 8 },
+		{ 22 * 8, 2 * 16 + 12 },
 		3,
 		"Log"
 	};
@@ -116,7 +116,8 @@ private:
 	};
 	
 	GeoPos geopos {
-		{ 0, 6 * 16 }
+		{ 0, 6 * 16 },
+		GeoPos::alt_unit::METERS
 	};
 	
 	Button button_see_map {