public int getDeviceInformation(deviceEntry devEntry, string deviceIP)
{
int retCode = -1;
modbusSlaveInfo slaveInfo = new modbusSlaveInfo();
slaveInfo.slaveIPAdd = deviceIP;
slaveInfo.slaveUid = 1;
slaveInfo.tcpPortId = 502;
mbAccess.setSlaveInfo(slaveInfo);
if (mbAccess.readModbusRegister(devComRefAddress, devComRefNReg, mbReadBuf) == 0)
{
parseComRef(devEntry);
if (mbAccess.readModbusRegister(controllerFWAddress, controllerFWNReg, mbReadBuf) == 0)
{
parsekuVer(devEntry);
}
if (mbAccess.readModbusRegister(networkFWAddress, networkFWNReg, mbReadBuf) == 0)
{
parsekcVer(devEntry);
retCode = 0;
}
}
return(retCode);
}
public mbWriteWin()
{
InitializeComponent();
utility = new toolUitility();
mbAccess = new ModbusRegisterAccess();
slaveInfo = new modbusSlaveInfo();
}
private void singleDeviceModbusRequest()
{
ushort[] rxBuf = new ushort[250];
if (utility.validateIPAddress(txtSlaveIP.Text) == false)
{
return;
}
if (txtNReg.Text == " ")
{
Console.WriteLine("Number of register must be in range of 1 to 120");
return;
}
if (txtStartAddress.Text == " ")
{
Console.WriteLine("Number of register must be in range of 1 to 120");
return;
}
modbusSlaveInfo slaveInfo = new modbusSlaveInfo();
slaveInfo.slaveIPAdd = txtSlaveIP.Text.ToString();
slaveInfo.tcpPortId = 502;
slaveInfo.slaveUid = 1;
mrAccess.setSlaveInfo(slaveInfo);
try
{
btSendModbus.IsEnabled = false;
if (rdFromFile.IsChecked == false)
{
ushort startAdd = Convert.ToUInt16(txtStartAddress.Text);
ushort nReg = Convert.ToUInt16(txtNReg.Text);
handleModbusReadRequest(startAdd, nReg, rxBuf);
}
else
{
if (nRequestInArray >= 0)
{
for (int i = 0; i < nRequestInArray - 1; i++)
{
handleModbusReadRequest(readReqArray[i].regAdd, readReqArray[i].nReg, rxBuf);
}
}
else
{
Console.WriteLine("Fail to read Modbus request from Excel file");
}
}
btSendModbus.IsEnabled = true;
}
catch (excepetion ex)
{
Console.WriteLine(ex.Message);
}
}
private void btSendModbus_Click(object sender, RoutedEventArgs e)
{
ushort[] rxBuf = new ushort[250];
if (utility.validateIPAddress(txtSlaveIP.Text) == false)
{
return;
}
if (txtNReg.Text == " ")
{
Console.WriteLine("Number of register must be in range of 1 to 120");
return;
}
if (txtStartAddress.Text == " ")
{
Console.WriteLine("Number of register must be in range of 1 to 120");
return;
}
modbusSlaveInfo slaveInfo = new modbusSlaveInfo();
slaveInfo.slaveIPAdd = txtSlaveIP.Text.ToString();
slaveInfo.tcpPortId = 502;
slaveInfo.slaveUid = 1;
mrAccess.setSlaveInfo(slaveInfo);
try
{
if (chReqInput.IsChecked == false)
{
ushort startAdd = Convert.ToUInt16(txtStartAddress.Text);
ushort nReg = Convert.ToUInt16(txtNReg.Text);
handleModbusReadRequest(startAdd, nReg, rxBuf);
}
else
{
int nRequest = readMBReqFromExcel();
if (nRequest >= 0)
{
for (int i = 0; i < nRequest - 1; i++)
{
handleModbusReadRequest(readReqArray[i].regAdd, readReqArray[i].nReg, rxBuf);
}
}
else
{
Console.WriteLine("Fail to read Modbus request from Excel file");
}
}
}
catch (excepetion ex)
{
Console.WriteLine(ex.Message);
}
}
private void multipleDeviceModbusRequest()
{
ushort[] rxBuf = new ushort[250];
if (nDevice <= 0)
{
Console.WriteLine("no device presented in list");
return;
}
btSendModbus.IsEnabled = false;
for (int dCnt = 0; dCnt < nDevice; dCnt++)
{
modbusSlaveInfo slaveInfo = new modbusSlaveInfo();
slaveInfo.slaveIPAdd = deviceList[dCnt].deviceIP;
slaveInfo.tcpPortId = 502;
slaveInfo.slaveUid = 1;
mrAccess.setSlaveInfo(slaveInfo);
try
{
if (rdFromFile.IsChecked == false)
{
ushort startAdd = Convert.ToUInt16(txtStartAddress.Text);
ushort nReg = Convert.ToUInt16(txtNReg.Text);
handleModbusReadRequest(startAdd, nReg, rxBuf);
}
else
{
if (nRequestInArray >= 0)
{
for (int i = 0; i < nRequestInArray - 1; i++)
{
handleModbusReadRequest(readReqArray[i].regAdd, readReqArray[i].nReg, rxBuf);
}
}
else
{
Console.WriteLine("Fail to read Modbus request from Excel file");
}
}
}
catch (excepetion ex)
{
Console.WriteLine(ex.Message);
}
}
btSendModbus.IsEnabled = true;
}
private int startRestoreProcess(confFileFormate conf, string deviceIP)
{
int retCode = -1;
modbusSlaveInfo sInfo = new modbusSlaveInfo();
sInfo.slaveIPAdd = deviceIP;
sInfo.slaveUid = 1;
sInfo.tcpPortId = 502;
mbAccess.setSlaveInfo(sInfo);
ushort[] regVal = new ushort[1];
/* enter in config mode before starting custom logic file access it is mandatory requirment */
//if (comm.Read(ViewModelConstants.NodeNumber, 601, 1, ref regVal) == true)
if (mbAccess.readModbusRegister(601, 1, regVal) == 0)
{
int isInConfigMode = regVal[0] & 0x0001;
if (isInConfigMode == 0)
{
regVal[0] |= 0x0001;
//if (comm.Write(ViewModelConstants.NodeNumber, 601, 1, regVal) == false)
if (mbAccess.writeModbusRegister(601, 1, regVal) != 0)
{ /* resotre can't start without entring in config mode*/
MessageBox.Show("fail to enter in config mode");
return(retCode);
}
}
}
if (restoreDeviceConfiguration(conf) == 0)
{
if (conf.fileHeader.customRegLen != 0)
{
retCode = restoreCustomLogic(conf);
}
}
return(retCode);
}
/** setSlaveInfo(modbusSlaveInfo sInfo)
* Description: public interface- Application calls to set slave inforamation
* before starting the modbus messaging
* input: sInfo - slave IP , UintID, and TCP PortID
* Output: None
* return: None
*/
public void setSlaveInfo(modbusSlaveInfo sInfo)
{
slaveInfo = sInfo;
}
public ModbusRegisterAccess()
{
rxFrame = new ushort[maxFrameSize];
mbTcpClient = new mbTCP();
slaveInfo = new modbusSlaveInfo();
}
/* Read LTMR configuration including host configuration register and
* custom logic file over Modbus serial line(HMI Port) */
private void readLTMRConfiguration(deviceEntry dEntry)
{
ushort modbusStartAddress;
ushort numberofRegister;
byte[] data = new byte[512];
UInt16[] regVal = new UInt16[120];
int index = 0;
confFileFormate confData = new confFileFormate();
//Register Address 540-599, 600-699,800-898,1250-1269,3000-3087,3088-3119)
confFileHeader bHeader = new confFileHeader();
bHeader.comRef = dEntry.comRef;
bHeader.kcFwVer = dEntry.kcVer;
bHeader.kuFwVer = dEntry.kuVer;
modbusSlaveInfo sInfo = new modbusSlaveInfo();
sInfo.slaveIPAdd = dEntry.deviceIP;
sInfo.slaveUid = 1;
sInfo.tcpPortId = 502;
mbAccess.setSlaveInfo(sInfo);
mbAccess.readModbusRegister(70, 5, regVal);
bHeader.serialNumber = regVal[0].ToString() + regVal[1].ToString() + regVal[2].ToString() + regVal[3].ToString() + regVal[4].ToString();
// confData.fileHeader = bHeader;
confData.fileData = new confData[20480];
modbusStartAddress = 540;
numberofRegister = 60;
if (mbAccess.readModbusRegister(modbusStartAddress, numberofRegister, regVal) == 0)
{
for (int i = 0; i < numberofRegister; i++)
{
confData.fileData[i].regAdd = (ushort)(modbusStartAddress + i);
confData.fileData[i].regVal = (ushort)(regVal[i]);
}
index = index + numberofRegister;
modbusStartAddress = 600;
numberofRegister = 100;
//if (comm.Read(ViewModelConstants.NodeNumber, modbusStartAddress, numberofRegister, ref data) == true)
if (mbAccess.readModbusRegister(modbusStartAddress, numberofRegister, regVal) == 0)
{
//confFile.Write(" Main Setting " + " \n");
for (int i = 0; i < numberofRegister; i++)
{
confData.fileData[index + i].regAdd = (ushort)(modbusStartAddress + i);
confData.fileData[index + i].regVal = (ushort)(regVal[i]);
}
index = index + numberofRegister;
modbusStartAddress = 800;
numberofRegister = 99;
//if (comm.Read(ViewModelConstants.NodeNumber, modbusStartAddress, numberofRegister, ref data) == true)
if (mbAccess.readModbusRegister(modbusStartAddress, numberofRegister, regVal) == 0)
{
for (int i = 0; i < numberofRegister; i++)
{
confData.fileData[index + i].regAdd = (ushort)(modbusStartAddress + i);
confData.fileData[index + i].regVal = (ushort)(regVal[i]);
}
index = index + numberofRegister;
modbusStartAddress = 1250;
numberofRegister = 20;
//if (comm.Read(ViewModelConstants.NodeNumber, modbusStartAddress, numberofRegister, ref data) == true)
if (mbAccess.readModbusRegister(modbusStartAddress, numberofRegister, regVal) == 0)
{
for (int i = 0; i < numberofRegister; i++)
{
confData.fileData[index + i].regAdd = (ushort)(modbusStartAddress + i);
confData.fileData[index + i].regVal = (ushort)(regVal[i]);
}
index = index + numberofRegister;
modbusStartAddress = 3000;
numberofRegister = 88;
// if (comm.Read(ViewModelConstants.NodeNumber, modbusStartAddress, numberofRegister, ref data) == true)
if (mbAccess.readModbusRegister(modbusStartAddress, numberofRegister, regVal) == 0)
{
for (int i = 0; i < numberofRegister; i++)
{
confData.fileData[index + i].regAdd = (ushort)(modbusStartAddress + i);
confData.fileData[index + i].regVal = (ushort)(regVal[i]);
}
index = index + numberofRegister;
modbusStartAddress = 3088;
numberofRegister = 32;
// if (comm.Read(ViewModelConstants.NodeNumber, modbusStartAddress, numberofRegister, ref data) == true)
if (mbAccess.readModbusRegister(modbusStartAddress, numberofRegister, regVal) == 0)
{
for (int i = 0; i < numberofRegister; i++)
{
confData.fileData[index + i].regAdd = (ushort)(modbusStartAddress + i);
confData.fileData[index + i].regVal = (ushort)(regVal[i]);
}
index = index + numberofRegister;
}
}
}
}
}
}
bHeader.confRegLen = index;
bHeader.customStartIndex = index;
confData.fileHeader = bHeader;
/* check Operating mode before starting uploading custom logic file*/
//((modbusStartAddress, numberofRegister, regVal) == 0)
if (mbAccess.readModbusRegister(540, 1, regVal) == 0)
{
/* Custom logic file will present if Reg(540)>255 else no custom logic file hance ignore reading it*/
if (regVal[0] > 255)
{
bHeader.customRegLen = readLTMRLogicFile(ref confData);
}
}
confData.fileHeader = bHeader;
string confFileName = dEntry.deviceIP.Replace('.', '_');
confFileName = confFileName + "_conf.csv";
writeConfFile(confData, confFileName);
//MessageBox.Show("backup Completed");
}
///* read custom logic file from LTMR*/
//private void readLTMRLogicFile()
//{
// byte tokenId = 0;
// int pageId = 0;
// int wordRemain = 0;
// int logicFileSize = 0;
// UInt16[] regVal = new UInt16[32];
// byte[] data = new byte[512];
// int failCode = 0;
// int isInConfigMode = 0;
// StreamWriter fWriter = null;
// /* enter in config mode before starting custom logic file access it is mandatory requirment */
// //if (comm.Read(ViewModelConstants.NodeNumber, 601, 1, ref regVal) == true)
// if (mbAccess.readModbusRegister( 601, 1, regVal) > 0)
// {
// isInConfigMode = regVal[0] & 0x0001;
// if (isInConfigMode == 0)
// {
// regVal[0] |= 0x0001;
// //if (comm.Write(ViewModelConstants.NodeNumber, 601, 1, regVal) == false)
// if (mbAccess.mbWrite(601, 1, regVal) == -1)
// {
// MessageBox.Show("logic File Back-up failed");
// failCode = -1;
// }
// }
// }
// else
// {
// failCode = -1;
// }
// /* get the custom logic file size from device. which to be uploaded*/
// //if (comm.Read(ViewModelConstants.NodeNumber, 1203, 1, ref regVal) == true)
// if (mbAccess.mbRead(1203, 1, regVal) > 0)
// {
// logicFileSize = regVal[0];
// wordRemain = logicFileSize + 1;// 1 byte added for len of file
// if (logicFileSize > 0)
// {
// /* get the token to access the logic file available in device. */
// //if (comm.Read(ViewModelConstants.NodeNumber, 1209, 1, ref regVal) == true)
// if (myClient.mbRead(1209, 1, regVal) > 0)
// {
// tokenId = (byte)(regVal[0] / 256); // taken is only MSB
// }
// else
// {
// failCode = -1;
// }
// }
// else
// {
// failCode = -1;
// MessageBox.Show("Logic File Size is zero");
// }
// }
// if (tokenId > 0 && failCode == 0)
// {
// try
// {
// fWriter = new StreamWriter("logicFile.csv");
// }
// catch (FileLoadException e)
// {
// MessageBox.Show(" Fail to open File -- may be used by other application ");
// }
// while (wordRemain > 0)
// {
// /* Tell device to want access logical memory section (Custom logic) */
// regVal[0] = 1;
// //if (comm.Write(ViewModelConstants.NodeNumber, 1207, 1, regVal) == true)
// if (myClient.mbWrite(1207, 1, regVal) == 0)
// {
// /* Tell device the page number wants to read */
// regVal[0] = (ushort)pageId;
// //if (comm.Write(ViewModelConstants.NodeNumber, 1208, 1, regVal) == true)
// if (myClient.mbWrite(1208, 1, regVal) == 0)
// {
// int cmd = tokenId * 256; // token in MSB
// cmd += 1; //read command
// regVal[0] = (ushort)cmd;
// /*Send command to device telling READ with provided token*/
// //if (comm.Write(ViewModelConstants.NodeNumber, 1209, 1, regVal) == true)
// if (myClient.mbWrite(1209, 1, regVal) == 0)
// {
// int nReg = (wordRemain > 16) ? 16 : wordRemain;
// /* read custom logic file of Max size 16 register/Word of asked pageId */
// // if (comm.Read(ViewModelConstants.NodeNumber, 1210, (ushort)nReg, ref regVal) == true)
// if (myClient.mbRead(1210, (ushort)nReg, regVal) > 0)
// {
// /* incereament tokenId by one every time for new request*/
// tokenId++;
// /* incereament pageId by Max Page size every time for new page request*/
// pageId += 16;
// wordRemain -= nReg;
// /* dump this page in file and go for next pageId*/
// for (int i = 0; i < nReg; i++)
// {
// fWriter.WriteLine(regVal[i].ToString());
// }
// }
// if (wordRemain <= 0)
// {
// /* Release the token after uploading complete logic file */
// cmd = tokenId * 256; // token in MSB
// cmd += 5; //release token command
// regVal[0] = (ushort)cmd;
// //if (comm.Write(ViewModelConstants.NodeNumber, 1209, 1, regVal) == true)
// if (myClient.mbWrite(1209, 1, regVal) == 0)
// {
// MessageBox.Show("Logical file backup successful ");
// }
// }
// }
// else
// {
// failCode = -1;
// }
// }
// else
// {
// failCode = -1;
// }
// }
// else
// {
// failCode = -1;
// }
// }//while
// fWriter.Close();
// if (failCode == -1)
// {
// MessageBox.Show("logical file Backup failed");
// }
// }
// /* Exit from config mode if enter in this fuction else nothing to do */
// if (isInConfigMode == 0)
// {
// //if (comm.Read(ViewModelConstants.NodeNumber, 601, 1, ref regVal) == true)
// if (myClient.mbRead(601, 1, regVal) > 0)
// {
// regVal[0] &= 0xFFFE;
// //if (comm.Write(ViewModelConstants.NodeNumber, 601, 1, regVal) == false)
// if (myClient.mbWrite(601, 1, regVal) == -1)
// {
// MessageBox.Show("Failed to exit from config mode");
// }
// }
// }
//}
/* Read LTMR configuration including host configuration register and
* custom logic file over Modbus serial line(HMI Port) */
private void readLTMRConfiguration(deviceEntry dEntry)
{
ushort modbusStartAddress;
ushort numberofRegister;
byte[] data = new byte[512];
UInt16[] regVal = new UInt16[120];
int index = 0;
//Register Address 540-599, 600-699,800-898,1250-1269,3000-3087,3088-3119)
backupFileHeader bHeader = new backupFileHeader();
bHeader.comRef = dEntry.comRef;
bHeader.kcFwVer = dEntry.kcVer;
bHeader.kuFwVer = dEntry.kuVer;
modbusSlaveInfo sInfo = new modbusSlaveInfo();
sInfo.slaveIPAdd = dEntry.deviceIP;
sInfo.slaveUid = 1;
sInfo.tcpPortId = 502;
mbAccess.setSlaveInfo(sInfo);
mbAccess.readModbusRegister(70, 5, regVal);
bHeader.serialNumber = regVal[0].ToString() + regVal[1].ToString() + regVal[2].ToString() + regVal[3].ToString() + regVal[4].ToString();
modbusStartAddress = 540;
numberofRegister = 60;
//if (comm.Read(ViewModelConstants.NodeNumber, modbusStartAddress, numberofRegister, ref data) == true)
if (mbAccess.readModbusRegister(modbusStartAddress, numberofRegister, regVal) > 0)
{
for (int i = 0; i < numberofRegister; i++)
{
Config8Amp[i].regAdd = (ushort)(modbusStartAddress + i);
Config8Amp[i].regVal = (ushort)(regVal[i]);
}
index = index + numberofRegister;
modbusStartAddress = 600;
numberofRegister = 100;
//if (comm.Read(ViewModelConstants.NodeNumber, modbusStartAddress, numberofRegister, ref data) == true)
if (mbAccess.readModbusRegister(modbusStartAddress, numberofRegister, regVal) > 0)
{
//confFile.Write(" Main Setting " + " \n");
for (int i = 0; i < numberofRegister; i++)
{
Config8Amp[index + i].regAdd = (ushort)(modbusStartAddress + i);
Config8Amp[index + i].regVal = (ushort)(regVal[i]);
}
index = index + numberofRegister;
modbusStartAddress = 800;
numberofRegister = 99;
//if (comm.Read(ViewModelConstants.NodeNumber, modbusStartAddress, numberofRegister, ref data) == true)
if (mbAccess.readModbusRegister(modbusStartAddress, numberofRegister, regVal) > 0)
{
for (int i = 0; i < numberofRegister; i++)
{
Config8Amp[index + i].regAdd = (ushort)(modbusStartAddress + i);
Config8Amp[index + i].regVal = (ushort)(regVal[i]);
}
index = index + numberofRegister;
modbusStartAddress = 1250;
numberofRegister = 20;
//if (comm.Read(ViewModelConstants.NodeNumber, modbusStartAddress, numberofRegister, ref data) == true)
if (mbAccess.readModbusRegister(modbusStartAddress, numberofRegister, regVal) > 0)
{
for (int i = 0; i < numberofRegister; i++)
{
Config8Amp[index + i].regAdd = (ushort)(modbusStartAddress + i);
Config8Amp[index + i].regVal = (ushort)(regVal[i]);
}
index = index + numberofRegister;
modbusStartAddress = 3000;
numberofRegister = 88;
// if (comm.Read(ViewModelConstants.NodeNumber, modbusStartAddress, numberofRegister, ref data) == true)
if (mbAccess.readModbusRegister(modbusStartAddress, numberofRegister, regVal) > 0)
{
for (int i = 0; i < numberofRegister; i++)
{
Config8Amp[index + i].regAdd = (ushort)(modbusStartAddress + i);
Config8Amp[index + i].regVal = (ushort)(regVal[i]);
}
index = index + numberofRegister;
modbusStartAddress = 3088;
numberofRegister = 32;
// if (comm.Read(ViewModelConstants.NodeNumber, modbusStartAddress, numberofRegister, ref data) == true)
if (mbAccess.readModbusRegister(modbusStartAddress, numberofRegister, regVal) > 0)
{
for (int i = 0; i < numberofRegister; i++)
{
Config8Amp[index + i].regAdd = (ushort)(modbusStartAddress + i);
Config8Amp[index + i].regVal = (ushort)(regVal[i]);
}
index = index + numberofRegister;
}
}
}
}
}
}
bHeader.confRegLen = index;
bHeader.customStartIndex = index;
string confFileName = dEntry.deviceIP.Replace('.', '_');
confFileName = confFileName + "conf.csv";
StreamWriter confFile = new StreamWriter(confFileName);
// First write Backup file header to file then data
confFile.Write(" Comercial ref" + ";" + bHeader.comRef + " \n");
confFile.Write(" Serial No" + ";" + bHeader.serialNumber + " \n");
confFile.Write(" KU FW Version" + ";" + bHeader.kuFwVer + " \n");
confFile.Write(" KC FW Version" + ";" + bHeader.kcFwVer + " \n");
confFile.Write(" lenght of Conf" + ";" + bHeader.confRegLen.ToString() + " \n");
confFile.Write(" StartAdd CL" + ";" + bHeader.customStartIndex.ToString() + " \n");
confFile.Write(" lenght of CL" + ";" + bHeader.customRegLen.ToString() + " \n");
//write configuration register to file
for (int i = 0; i < bHeader.confRegLen; i++)
{
confFile.Write(Config8Amp[i].regAdd.ToString() + ";" + Config8Amp[i].regVal.ToString() + " \n");
}
confFile.Close();
/* check Operating mode before starting uploading custom logic file*/
//if (myClient.mbRead(540, 1, regVal) > 0)
//{
// /* Custom logic file will present if Reg(540)>255 else no custom logic file hance egnor reading it*/
// if (regVal[0] > 255)
// {
// readLTMRLogicFile();
// }
//}
MessageBox.Show("backup Completed");
}