public string ReadString(ushort address, ushort points)
{
CustomReadHoldingRegistersRequest readAscii = new CustomReadHoldingRegistersRequest(3, 1, address, points);
CustomReadHoldingRegistersResponse response = master.ExecuteCustomMessage <CustomReadHoldingRegistersResponse>(readAscii);
return(System.Text.Encoding.ASCII.GetString(response.Data));
}
public virtual void ExecuteCustomMessage_ReadHoldingRegisters()
{
CustomReadHoldingRegistersRequest request = new CustomReadHoldingRegistersRequest(3, SlaveAddress, 104, 2);
CustomReadHoldingRegistersResponse response = Master.ExecuteCustomMessage <CustomReadHoldingRegistersResponse>(request);
Assert.AreEqual(new ushort[] { 0, 0 }, response.Data);
}
public float[] ReadFloat(ushort address, ushort points)
{
float[] floatval = new float[points];
CustomReadHoldingRegistersRequest readFloat = new CustomReadHoldingRegistersRequest(3, 1, address, points);
CustomReadHoldingRegistersResponse response = master.ExecuteCustomMessage <CustomReadHoldingRegistersResponse>(readFloat);
for (ushort i = 0; i < points; i++)
{
byte[] floatOr = new byte[] { response.Data[3 + 4 * i], response.Data[2 + 4 * i], response.Data[1 + 4 * i], response.Data[0 + 4 * i] };
floatval[i] = BitConverter.ToSingle(floatOr, 0);
}
return(floatval);
}
public int[] ReadInt32(ushort address, ushort points)
{
int[] longval = new int[points];
CustomReadHoldingRegistersRequest readLong = new CustomReadHoldingRegistersRequest(3, 1, address, points);
CustomReadHoldingRegistersResponse response = master.ExecuteCustomMessage <CustomReadHoldingRegistersResponse>(readLong);
for (ushort i = 0; i < points; i++)
{
byte[] longOr = new byte[] { response.Data[3 + 4 * i], response.Data[2 + 4 * i], response.Data[1 + 2 * i], response.Data[0 + 2 * i] };
longval[i] = BitConverter.ToInt32(longOr, 0);
}
return(longval);
}
