Bugfixes

- Show PI errors is fixed
- RDS error detector fixed
- Battery indicator fixed
- Regional AF's now have a leading 'r'
- Edge beep on SW bands added
- Beep on boot only when edge beep is enabled
- Added Stationlist ID, this is used for identification in Stationlist log
- Code optimalisation

src/rds.h

@@ -45,7 +45,7 @@ extern byte licold;
 extern byte MSold;
 extern byte rdsblockold;
 extern char programTypePrevious[18];
-extern char radioIdPrevious[6];
+extern char radioIdPrevious[7];
 extern int ActiveColor;
 extern int ActiveColorSmooth;
 extern int BackgroundColor;