protected void ProcessResponse(ModbusSlaveConfig config, ReadOperation x)
{
int count = 0;
int step_size = 0;
int start_digit = 0;
List <ModbusOutValue> value_list = new List <ModbusOutValue>();
switch (x.Response[m_dataBodyOffset])//function code
{
case (byte)ModbusConstants.FunctionCodeType.ReadCoils:
case (byte)ModbusConstants.FunctionCodeType.ReadInputs:
{
count = x.Response[m_dataBodyOffset + 1] * 8;
count = (count > x.Count) ? x.Count : count;
step_size = 1;
start_digit = x.Response[m_dataBodyOffset] - 1;
break;
}
case (byte)ModbusConstants.FunctionCodeType.ReadHoldingRegisters:
case (byte)ModbusConstants.FunctionCodeType.ReadInputRegisters:
{
count = x.Response[m_dataBodyOffset + 1];
step_size = 2;
start_digit = (x.Response[m_dataBodyOffset] == 3) ? 4 : 3;
break;
}
}
for (int i = 0; i < count; i += step_size)
{
string res = "";
string cell = "";
string val = "";
if (step_size == 1)
{
cell = string.Format(x.OutFormat, (char)x.EntityType, x.Address + i + 1);
val = string.Format("{0}", (x.Response[m_dataBodyOffset + 2 + (i / 8)] >> (i % 8)) & 0b1);
}
else if (step_size == 2)
{
cell = string.Format(x.OutFormat, (char)x.EntityType, x.Address + (i / 2) + 1);
val = string.Format("{0,00000}", ((x.Response[m_dataBodyOffset + 2 + i]) * 0x100 + x.Response[m_dataBodyOffset + 3 + i]));
}
res = cell + ": " + val + "\n";
Console.WriteLine(res);
ModbusOutValue value = new ModbusOutValue()
{
DisplayName = x.DisplayName, Address = cell, Value = val
};
value_list.Add(value);
}
if (value_list.Count > 0)
{
PrepareOutMessage(config.HwId, x.CorrelationId, value_list);
}
}
protected void ProcessResponse(ModbusSlaveConfig config, ReadOperation x)
{
int count = 0;
int step_size = 0;
int start_digit = 0;
List <ModbusOutValue> value_list = new List <ModbusOutValue>();
switch (x.Response[m_dataBodyOffset])//function code
{
case (byte)ModbusConstants.FunctionCodeType.ReadCoils:
case (byte)ModbusConstants.FunctionCodeType.ReadInputs:
{
count = x.Response[m_dataBodyOffset + 1] * 8;
count = (count > x.Count) ? x.Count : count;
step_size = 1;
start_digit = x.Response[m_dataBodyOffset] - 1;
break;
}
case (byte)ModbusConstants.FunctionCodeType.ReadHoldingRegisters:
case (byte)ModbusConstants.FunctionCodeType.ReadInputRegisters:
{
count = x.Response[m_dataBodyOffset + 1];
step_size = 2;
start_digit = (x.Response[m_dataBodyOffset] == 3) ? 4 : 3;
break;
}
}
byte[] tValue = new byte[4];
string res = "";
string cell = "";
string val = "";
for (int i = 0; i < count; i += step_size)
{
res = "";
cell = "";
val = "";
if (step_size == 1)
{
cell = string.Format(x.OutFormat, (char)x.EntityType, x.Address + i + 1);
val = string.Format("{0}", (x.Response[m_dataBodyOffset + 2 + (i / 8)] >> (i % 8)) & 0b1);
}
else if (step_size == 2)
{
cell = string.Format(x.OutFormat, (char)x.EntityType, x.Address + (i / 2) + 1);
val = string.Format("{0,00000}", ((x.Response[m_dataBodyOffset + 2 + i]) * 0x100 + x.Response[m_dataBodyOffset + 3 + i]));
//Console.WriteLine(">> " + i.ToString() + ":" + (x.Response[m_dataBodyOffset + 2 + i]).ToString());
//Console.WriteLine(">> " + i.ToString() + ":" + (x.Response[m_dataBodyOffset + 3 + i]).ToString());
// Little Endian
tValue[3 - i] = (x.Response[m_dataBodyOffset + 2 + i]);
tValue[3 - (i + 1)] = (x.Response[m_dataBodyOffset + 3 + i]);
}
}
//Console.WriteLine(ByteArrayToString(tValue));
if (x.Signed)
{
val = (((Double)(BitConverter.ToInt32(tValue))) / ((double)x.Divisor)).ToString(x.NumberFormat);
}
else
{
val = (((Double)(BitConverter.ToUInt32(tValue))) / ((double)x.Divisor)).ToString(x.NumberFormat);
}
res = cell + ": " + val + "\n";
if (x.Debug)
{
Console.WriteLine(res);
}
ModbusOutValue value = new ModbusOutValue()
{
DisplayName = x.DisplayName, Address = cell, Value = val
};
value_list.Add(value);
if (value_list.Count > 0)
{
PrepareOutMessage(config.HwId, x.CorrelationId, value_list);
}
}
