public static DeviceDisplay[] GetActiveDevices()
{
uint count = LibraryWrapper.rtlsdr_get_device_count();
var result = new DeviceDisplay[count];
for (var i = 0u; i < count; i++)
{
string name = LibraryWrapper.rtlsdr_get_device_name(i);
result[i] = new DeviceDisplay {
Index = i, Name = name
};
}
return(result);
}
public void Open()
{
DeviceDisplay[] devices = DeviceDisplay.GetActiveDevices();
foreach (DeviceDisplay device in devices)
{
try {
SelectDevice(device.Index);
return;
}
catch (ApplicationException) {
// Just ignore it
}
}
if (devices.Length > 0)
{
throw new ApplicationException(devices.Length + " compatible devices have been found but are all busy");
}
throw new ApplicationException("No compatible devices found");
}