public bool UpdateFW(string path)
{
plc.Cmd("program enable");
Console.Out.WriteLine("Programming enabled.");
TcpClient downloader = new TcpClient();
downloader.Connect(m_ip.Address, 61163);
Socket sock = downloader.Client;
byte[] data = new byte[16];
sock.Receive(data);
string str = ASCIIEncoding.ASCII.GetString(data);
if (!str.StartsWith("Access granted"))
{
Console.Error.WriteLine("Access not granted");
downloader.Close();
return(false);
}
Console.Out.Write("Sending firmware ");
FileStream fs = new FileStream(path, FileMode.Open);
data = new byte[1024];
int r = 0;
while ((r = fs.Read(data, 0, data.Length)) != 0)
{
downloader.Client.Send(data, r, 0);
Console.Out.Write(".");
}
data = new byte[22];
sock.Receive(data);
str = ASCIIEncoding.ASCII.GetString(data);
if (!str.StartsWith("Firmware programmed"))
{
Console.Error.WriteLine("Could not program firmware.");
downloader.Close();
return(false);
}
Console.Out.WriteLine("\nProgrammed. Rebooting.");
Cmd("reboot");
return(true);
}
private void infoP_Enter(object sender, EventArgs e)
{
PLC p = SelectedPLC;
if (p == null)
{
return;
}
Response resp = p.Cmd("info");
infoL.Text = resp.String;
}
public void CmdTest()
{
IPEndPoint ip = null; // TODO: Initialize to an appropriate value
string password = string.Empty; // TODO: Initialize to an appropriate value
PLC target = new PLC(ip, password); // TODO: Initialize to an appropriate value
byte[] buf = null; // TODO: Initialize to an appropriate value
Response expected = null; // TODO: Initialize to an appropriate value
Response actual;
actual = target.Cmd(buf);
Assert.AreEqual(expected, actual);
Assert.Inconclusive("Verify the correctness of this test method.");
}
private void cmdTB_KeyUp(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
PLC p = SelectedPLC;
if (p == null)
{
return;
}
if (cmdAsyncCB.Checked)
{
p.BeginCmd(ASCIIEncoding.ASCII.GetBytes(cmdTB.Text + "\r"), new AsyncCallback(cmdAsyncHandler), p);
}
else
{
Response resp = p.Cmd(cmdTB.Text + "\r");
// Let's convert UNIX line endings to Windows.
string respStr = resp.String.Replace("\n", "\r\n");
// And append a new line, just in case.
respStr += "\r\n";
cmdRespTB.AppendText(respStr);
}
m_cmdHist.Add(cmdTB.Text);
cmdTB.Text = "";
m_cmdIdx = 0;
}
else if (e.KeyCode == Keys.Up)
{
if (m_cmdIdx < m_cmdHist.Count)
{
cmdTB.Text = m_cmdHist[m_cmdHist.Count - ++m_cmdIdx];
}
}
else if (e.KeyCode == Keys.Down)
{
if (m_cmdIdx > 1)
{
cmdTB.Text = m_cmdHist[m_cmdHist.Count - --m_cmdIdx];
}
else
{
m_cmdIdx = 0;
cmdTB.Text = "";
}
}
}
public void CmdTest()
{
IPEndPoint ip = null; // TODO: Initialize to an appropriate value
string password = string.Empty; // TODO: Initialize to an appropriate value
PLC target = new PLC(ip, password); // TODO: Initialize to an appropriate value
byte[] buf = null; // TODO: Initialize to an appropriate value
Response expected = null; // TODO: Initialize to an appropriate value
Response actual;
actual = target.Cmd(buf);
Assert.AreEqual(expected, actual);
Assert.Inconclusive("Verify the correctness of this test method.");
}
