public static extern _LTRNative.LTRERROR LTR24_Init(ref TLTR24 module);
public static extern _LTRNative.LTRERROR LTR24_FindFrameStart(ref TLTR24 module, uint[] data, int size, out int index);
public static extern _LTRNative.LTRERROR LTR24_StoreConfig(ref TLTR24 module, _LTRNative.StartMode start_mode);
public static extern int LTR24_RecvEx(ref TLTR24 ltr, uint[] data, uint[] tmark, uint size, uint timeout, UInt64[] unixtime);
public static extern _LTRNative.LTRERROR LTR24_ProcessData(ref TLTR24 hnd, uint[] src_data, double[] dst_data, ref int size, ProcFlags flags, bool[] ovload);
public static extern _LTRNative.LTRERROR LTR24_SetACMode(ref TLTR24 module, byte chan, bool ac_mode);
public static extern int LTR24_Recv(ref TLTR24 hnd, uint[] buf, uint[] tmark, uint size, uint timeout); //ѕрием данных от модул¤
public static extern _LTRNative.LTRERROR LTR24_SetADC(ref TLTR24 module);
public static extern _LTRNative.LTRERROR LTR24_SetZeroMode(ref TLTR24 module, bool enable);
public static extern _LTRNative.LTRERROR LTR24_GetConfig(ref TLTR24 module);
public static extern _LTRNative.LTRERROR LTR24_IsOpened(ref TLTR24 module);
public static extern _LTRNative.LTRERROR LTR24_OpenEx(ref TLTR24 module, uint saddr, ushort sport, string csn, ushort cc, _LTRNative.OpenInFlags in_flags, out _LTRNative.OpenOutFlags out_flags);
public static extern _LTRNative.LTRERROR LTR24_Open(ref TLTR24 module, uint saddr, ushort sport, string csn, int slot_num);
public static extern _LTRNative.LTRERROR LTR24_Close(ref TLTR24 module);