//--
void ReadVersions()
{
if (_doneVersions)
{
return;
}
var vers = new Structs.hci_version(HciVersion.Unknown);
var ret = NativeMethods.hci_read_local_version(_dd, ref vers, _fcty.StackTimeout);
BluezUtils.Assert(ret, "hci_read_local_version");
if (BluezUtils.IsSuccess(ret))
{
_versions = vers;
}
_doneVersions = true; // Always set, as unlikely to work second time if failed first time.
//
var arr = new byte[8];
ret = NativeMethods.hci_read_local_features(_dd, arr, _fcty.StackTimeout);
if (BluezUtils.IsSuccess(ret))
{
_lmpFeatures = (LmpFeatures)BitConverter.ToInt64(arr, 0);
}
}
internal static extern BluezError hci_read_local_version(int dd, ref Structs.hci_version ver, int to);
