Skip to content

Commit

Permalink
Adding Metro-UI, different data type, logging file
Browse files Browse the repository at this point in the history
  • Loading branch information
@abdalmoez
abdalmoez committed May 8, 2020
1 parent aaa7bb7 commit 4a8b81f
Show file tree
Hide file tree
Showing 40 changed files with 16,334 additions and 1,423 deletions.
239 changes: 239 additions & 0 deletions SerialShell/Base/CustomSerialPort.cs
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,239 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO.Ports;
using MetroFramework;
using System.Windows.Forms;
using System.IO;


namespace SerialShell.Base
{
class CustomSerialPort
{
SerialPort sp;
MainForm mainform;
public CustomSerialPort(MainForm f)
{
sp = new SerialPort("COM1", 9600, System.IO.Ports.Parity.None, 8, System.IO.Ports.StopBits.One);
sp.DataReceived += serialportdatareceived;
mainform = f;
}
public bool open()
{
if (sp.IsOpen)
return true;
if (mainform.connectionport.Text == "")
{
MetroMessageBox.Show(mainform, "Error opening port: unvalid port name.", "SerialShell", MessageBoxButtons.OK, MessageBoxIcon.Error);
return false; //sp = new System.IO.Ports.SerialPort("COM1", 9600, System.IO.Ports.Parity.None, 8, System.IO.Ports.StopBits.One);
}
sp.PortName = mainform.connectionport.Text;
sp.BaudRate = int.Parse(mainform.connectionbaud.Text.Split(' ')[0]);
sp.DataBits = (mainform.connectiondatasize.Checked == true)?7:8;
switch(mainform.connectionstopbits.SelectedIndex)
{
//case 0: sp.StopBits = StopBits.None; break;
case 0: sp.StopBits = StopBits.One; break;
case 1: sp.StopBits = StopBits.OnePointFive; break;
case 2: sp.StopBits = StopBits.Two; break;
}
switch (mainform.connectionparity.SelectedText)
{
case "Even": sp.Parity = Parity.Even; break;
case "Odd": sp.Parity = Parity.Odd; break;
case "None": sp.Parity = Parity.None; break;
case "Mark": sp.Parity = Parity.Mark; break;
case "Space": sp.Parity = Parity.Space; break;
}

try
{
sp.Open();
}
catch (Exception ex)
{
MetroMessageBox.Show(mainform, "Error opening port: " + ex.Message, "SerialShell", MessageBoxButtons.OK, MessageBoxIcon.Error);
return false;
}
return true;
}
public void close()
{
if (sp.IsOpen == false)
return;
sp.Close();
}
private void serialportdatareceived(object sender, SerialDataReceivedEventArgs e)
{
string type = "";
int BytesToRead = sp.BytesToRead;
byte[] data = new byte[sp.ReadBufferSize];
MethodInvoker mi = delegate()
{ type = mainform.receivedatatype.Text; };
MethodInvoker call = delegate
{
if (mainform.InvokeRequired)
mainform.Invoke(mi);
else mi();
};
call();
string value="";
switch (type)
{
case "string":
sp.Read(data, 0, BytesToRead);
value = System.Text.Encoding.UTF8.GetString(data);
break;
case "float 32bits":
sp.Read(data, 0, 4);
value=System.BitConverter.ToSingle(data, 0).ToString()+"\n";
break;
case "byte":
value = sp.ReadByte().ToString() + "\n";
break;
case "signed byte":
value = ((sbyte)sp.ReadByte()).ToString() + "\n";
break;
case "word":
sp.Read(data, 0, 2);
value = System.BitConverter.ToUInt16(data, 0).ToString() + "\n";
break;
case "signed word":
sp.Read(data, 0, 2);
value = System.BitConverter.ToInt16(data, 0).ToString() + "\n";
break;
case "dword":
sp.Read(data, 0, 4);
value = System.BitConverter.ToUInt32(data, 0).ToString() + "\n";
break;
case "signed dword":
sp.Read(data, 0, 4);
value = System.BitConverter.ToInt32(data, 0).ToString() + "\n";
break;
}
if (mainform.LogStartStop.Text == "Disable")//enabled
{
try
{
System.IO.File.AppendAllText(mainform.receivelogpath.Text, value);
}
catch (Exception ex)
{
mi = delegate { mainform.guestTextBox.AppendText("Error Log file:"+ex.Message); };
call();
}
}
mi = delegate { mainform.guestTextBox.AppendText(value); };
call();
/* mi = delegate()
{
//mainform.guestTextBox.AppendText(qs);//autoscroll
};*/

// mainform.Invoke(mi);
}

private void sendlineending()
{
if (sp.IsOpen == false)
return;
try
{
switch (mainform.sendlineending.SelectedIndex)
{
case 0: break;//None
case 1: sp.Write("\r\n"); break;//Windows (CR LF)
case 2: sp.Write("\r"); break;//Macintosh (CR)
case 3: sp.Write("\n"); break;//Unix (LF)
}
}
catch
{

if (mainform.connectbtn.Text == "Disconnect")
mainform.connectbtn_Click(mainform.connectbtn, new EventArgs());
return;
}
}

public void send(string type, string value)
{
if (sp.IsOpen == false)
{
mainform.hostTextBox.AppendText("Error sending data:" + value + '\n');
return;
}
sp.WriteTimeout = 3000;//3seconds
try
{
switch (type)
{
case "string": sp.Write(value); break;
case "verbatim string": sp.Write(StringFromVerbatimLiteral(value)); break;
case "float 32bits": sp.Write(BitConverter.GetBytes(float.Parse(value)), 0, 4); break;
case "byte": sp.Write(BitConverter.GetBytes(byte.Parse(value)), 0, 1); break;
case "signed byte": sp.Write(BitConverter.GetBytes(sbyte.Parse(value)), 0, 1); break;
case "word": sp.Write(BitConverter.GetBytes(ushort.Parse(value)), 0, 2); break;
case "signed word": sp.Write(BitConverter.GetBytes(short.Parse(value)), 0, 2); break;
case "dword": sp.Write(BitConverter.GetBytes(uint.Parse(value)), 0, 4); break;
case "signed dword": sp.Write(BitConverter.GetBytes(int.Parse(value)), 0, 4); break;
}
}
catch (Exception ex)
{


mainform.hostTextBox.AppendText("Error sending data("+ex.Message+"):" + value + '\n');
if (mainform.connectbtn.Text == "Disconnect")
mainform.connectbtn_Click(mainform.connectbtn, new EventArgs());
return ;
}
mainform.hostTextBox.AppendText(" sending "+type+":"+value+"\n");
sendlineending();
}

private static string StringFromVerbatimLiteral(string source)
{
StringBuilder sb = new StringBuilder(source.Length);
int pos = 0;
while (pos < source.Length)
{
char c = source[pos];
if (c == '\"')
{
// --- Handle escape sequences
pos++;
if (pos >= source.Length) throw new ArgumentException("Missing escape sequence");
if (source[pos] == '\"') c = '\"';
else throw new ArgumentException("Unrecognized escape sequence");
}
pos++;
sb.Append(c);
}
return sb.ToString();
}
public void sendfile(string path)
{
if (sp.IsOpen == false)
return;
byte[] f = File.ReadAllBytes(path);
try
{
sp.WriteTimeout = 60 * 60 * 1000;//1hour
sp.Write(f, 0, f.Length);
}
catch(Exception ex)
{
mainform.hostTextBox.AppendText("Error sending file("+ex.Message+"):" + path + '\n');
if (mainform.connectbtn.Text == "Disconnect")
mainform.connectbtn_Click(mainform.connectbtn, new EventArgs());
return;
}
mainform.hostTextBox.AppendText("Successful sending file:" + path + '\n');
}

}
}
Loading

0 comments on commit 4a8b81f

Please sign in to comment.