[DllImport("AxtLib.dll")] public static extern void CFSKeSetCommandData(short axis, FSCOMMAND ccCommand, uint ulData);
 [DllImport("AxtLib.dll")] public static extern uint CFSKeGetCommandData(short axis, FSCOMMAND ccCommand);
 // Command write
 [DllImport("AxtLib.dll")] public static extern void CFSKeSetCommand(short axis, FSCOMMAND ccCommand);