fixes and cleanup

firmware/application/apps/ui_adsb_rx.cpp

@@ -123,6 +123,7 @@ ADSBRxAircraftDetailsView::ADSBRxAircraftDetailsView(
 		&text_number_of_engines,
 		&text_engine_type,
 		&text_owner,
+		&text_operator,
 		&button_close
 	});
 	
@@ -135,7 +136,8 @@ ADSBRxAircraftDetailsView::ADSBRxAircraftDetailsView(
 	// Try getting the aircraft information from icao24.db
 	auto result = db_file.open("ADSB/icao24.db");
 	if (!result.is_valid()) {
-		number_of_icao_codes = (db_file.size() / 115); // determine number of ICAO24 codes in file
+		// determine number of ICAO24 codes in file, total size / (single index + record size)
+		number_of_icao_codes = (db_file.size() / 153); 
 		icao_code = to_string_hex(entry_copy.ICAO_address, 6);
 
   		// binary search
@@ -158,17 +160,14 @@ ADSBRxAircraftDetailsView::ADSBRxAircraftDetailsView(
     		}   
 		
 		if (position > -1) {
-			db_file.seek((number_of_icao_codes * 7) + (position * 108)); // seek starting after index
-			db_file.read(file_buffer, 8);
+			db_file.seek((number_of_icao_codes * 7) + (position * 146)); // seek starting after index
+			db_file.read(file_buffer, 9);
 			text_registration.set(file_buffer);
-			db_file.read(file_buffer, 32);
+			db_file.read(file_buffer, 33);
 			text_manufacturer.set(file_buffer);
-			db_file.read(file_buffer, 32);
+			db_file.read(file_buffer, 33);
 			text_model.set(file_buffer);
-
-			
-
-			db_file.read(file_buffer, 4); // ICAO type decripton
+			db_file.read(file_buffer, 5); // ICAO type decripton
 			if(strlen(file_buffer) == 3) {
 				switch(file_buffer[0]) {
 					case 'L': 
@@ -209,32 +208,19 @@ ADSBRxAircraftDetailsView::ADSBRxAircraftDetailsView(
 			}
 			// check for ICAO type designator
 			else if(strlen(file_buffer) == 4) {
-				switch(file_buffer[0]) {
-					case 'SHIP': 
-						text_type.set("Airship");
-						break;
-					case 'BALL': 
-						text_type.set("Balloon");
-						break;
-					case 'GLID': 
-						text_type.set("Glider / sailplane");
-						break;
-					case 'ULAC': 
-						text_type.set("Micro/ultralight aircraft");
-						break;
-					case 'GYRO': 
-						text_type.set("Micro/ultralight autogyro");
-						break;
-					case 'UHEL': 
-						text_type.set("Micro/ultralight helicopter");
-						break;
-					case 'PARA': 
-						text_type.set("Powered parachute/paraplane");
-						break;
-				}
+				if(strcmp(file_buffer,"SHIP") == 0) text_type.set("Airship");
+				else if(strcmp(file_buffer,"BALL") == 0) text_type.set("Balloon");
+				else if(strcmp(file_buffer,"GLID") == 0) text_type.set("Glider / sailplane");
+				else if(strcmp(file_buffer,"ULAC") == 0) text_type.set("Micro/ultralight aircraft");
+				else if(strcmp(file_buffer,"GYRO") == 0) text_type.set("Micro/ultralight autogyro");
+				else if(strcmp(file_buffer,"UHEL") == 0) text_type.set("Micro/ultralight helicopter");
+				else if(strcmp(file_buffer,"SHIP") == 0) text_type.set("Airship");
+				else if(strcmp(file_buffer,"PARA") == 0) text_type.set("Powered parachute/paraplane");
 			}			
-			db_file.read(file_buffer, 32);
+			db_file.read(file_buffer, 33);
 			text_owner.set(file_buffer);
+			db_file.read(file_buffer, 33);
+			text_operator.set(file_buffer);
 		} else {
 			text_registration.set("Unknown");
 			text_manufacturer.set("Unknown");

firmware/application/apps/ui_adsb_rx.hpp

@@ -191,7 +191,8 @@ private:
 		{ { 0 * 8, 7 * 16 }, "Type:", Color::light_grey() },
 		{ { 0 * 8, 8 * 16 }, "Number of engines:", Color::light_grey() },
 		{ { 0 * 8, 9 * 16 }, "Engine type:", Color::light_grey() },
-                { { 0 * 8, 10 * 16 }, "Owner:", Color::light_grey() }
+                { { 0 * 8, 11 * 16 }, "Owner:", Color::light_grey() },
+                { { 0 * 8, 13 * 16 }, "Operator:", Color::light_grey() }
 	};
 	
         Text text_icao_address {
@@ -225,12 +226,17 @@ private:
 	};
 
 	Text text_engine_type {
-		{ 12 * 8, 9 * 16, 30 * 8, 16},
+		{ 0 * 8, 10 * 16, 30 * 8, 16},
 		"-"
 	};
 
 	Text text_owner {
-		{ 0 * 8, 11 * 16, 30 * 8, 16 },
+		{ 0 * 8, 12 * 16, 30 * 8, 16 },
+		"-"
+	};
+
+	Text text_operator {
+		{ 0 * 8, 14 * 16, 30 * 8, 16 },
 		"-"
 	};
 

firmware/tools/make_icao24_db/make_icao24_db.py

@@ -44,23 +44,18 @@ with open('aircraftDatabase.csv', 'rt') as csv_file:
                 if len(row[8]) == 3:  
                     actype=row[8][:3].encode('ascii', 'ignore') 
                 else:
-                    actype=row[5][:4].encode('ascii', 'ignore')
-
+                    actype=row[5][:4].encode('ascii', 'ignore')                
                 owner=row[13][:32].encode('ascii', 'ignore')
+                operator=row[9][:32].encode('ascii', 'ignore')
                 #padding
-                registration_padding=bytearray()
-                manufacturer_padding=bytearray()
-                model_padding=bytearray()
-                actype_padding=bytearray()
-                owner_padding=bytearray()
-                # debug print(icao24_code,' - ', registration,' - ', manufacturer, '-', model, '-', actype, '-', owner)
                 icao24_codes=icao24_codes+bytearray(icao24_code+'\0', encoding='ascii')
-                registration_padding=bytearray('\0' * (8 - len(registration)), encoding='ascii')    
-                manufacturer_padding=bytearray('\0' * (32 - len(manufacturer)), encoding='ascii')
-                model_padding=bytearray('\0' * (32 - len(model)), encoding='ascii')
-                actype_padding=bytearray('\0' * (4 - len(actype)), encoding='ascii')
-                owner_padding=bytearray('\0' * (32 - len(owner)), encoding='ascii')
-                data=data+bytearray(registration+registration_padding+manufacturer+manufacturer_padding+model+model_padding+actype+actype_padding+owner+owner_padding)
+                registration_padding=bytearray('\0' * (9 - len(registration)), encoding='ascii')    
+                manufacturer_padding=bytearray('\0' * (33 - len(manufacturer)), encoding='ascii')
+                model_padding=bytearray('\0' * (33 - len(model)), encoding='ascii')
+                actype_padding=bytearray('\0' * (5 - len(actype)), encoding='ascii')
+                owner_padding=bytearray('\0' * (33 - len(owner)), encoding='ascii')
+                operator_padding=bytearray('\0' * (33 - len(operator)), encoding='ascii')
+                data=data+bytearray(registration+registration_padding+manufacturer+manufacturer_padding+model+model_padding+actype+actype_padding+owner+owner_padding+operator+operator_padding)
                 row_count+=1
 
 database.write(icao24_codes+data)