public static BaseDataVariableState GetRegisterVariable(MemoryRegister register, int index, ushort namespaceIndex)
{
if (index < 0 || index >= register.Size)
{
return(null);
}
var variable = new BaseDataVariableState <int>(null)
{
NodeId = GetRegisterVariableId(register, index, namespaceIndex),
BrowseName = new QualifiedName(Utils.Format("{0:000000}", index), namespaceIndex)
};
variable.DisplayName = variable.BrowseName.Name;
variable.Value = register.Read(index);
variable.DataType = DataTypeIds.Int32;
variable.ValueRank = ValueRanks.Scalar;
variable.MinimumSamplingInterval = 100;
variable.AccessLevel = AccessLevels.CurrentReadOrWrite;
variable.UserAccessLevel = AccessLevels.CurrentReadOrWrite;
variable.Handle = register;
variable.NumericId = (uint)index;
return(variable);
}
public void Initialize()
{
_registers = new List <MemoryRegister>();
var register1 = new MemoryRegister();
register1.Initialize(1, "R1", 50000);
_registers.Add(register1);
}
public MemoryRegisterState(MemoryRegister register, ushort namespaceIndex) : base(null)
{
Register = register;
NodeId = new NodeId((uint)register.Id, namespaceIndex);
BrowseName = new QualifiedName(register.Name, namespaceIndex);
DisplayName = BrowseName.Name;
AddReference(ReferenceTypeIds.Organizes, true, ObjectIds.ObjectsFolder);
}
public static MemoryRegisterState GetRegister(MemoryRegister register, ushort namespaceIndex)
{
var node = new MemoryRegisterState(register, namespaceIndex);
return(node);
}
public static NodeId GetRegisterVariableId(MemoryRegister register, int index, ushort namespaceIndex)
{
var id = (uint)(register.Id << 24) + (uint)index;
return(new NodeId(id, namespaceIndex));
}
public static NodeId GetRegisterId(MemoryRegister register, ushort namespaceIndex)
{
return(new NodeId((uint)register.Id, namespaceIndex));
}