private void sendString(string dataString, bool appendCRLF)
{
if (dataString.Length == 0)
{
return;
}
if (radioButtonASCII.Checked)
{
if (appendCRLF)
{
dataString += "\r\n";
}
if (checkBoxEcho.Checked)
{
textBoxDisplay.AppendText(dataString);
textBoxDisplay.SelectionStart = textBoxDisplay.Text.Length;
textBoxDisplay.ScrollToCaret();
}
if (logFile != null)
{
logFile.Write(dataString);
}
byte[] unicodeBytes = Encoding.Unicode.GetBytes(dataString);
byte[] asciiBytes = Encoding.Convert(Encoding.Unicode, Encoding.ASCII, unicodeBytes);
Pk2.DataDownload(asciiBytes, 0, asciiBytes.Length);
}
else
{// hex data
int numBytes = 0;
if (dataString.Length > (MaxHexLength - 1))
{
numBytes = ((MaxHexLength + 1) / 3);
}
else
{
numBytes = dataString.Length / 3;
dataString = dataString.Substring(0, (numBytes * 3));
}
byte[] hexBytes = new byte[numBytes];
for (int i = 0; i < numBytes; i++)
{
hexBytes[i] = (byte)Utilities.Convert_Value_To_Int("0x" + dataString.Substring((3 * i), 2));
}
dataString = "TX: " + dataString + "\r\n";
textBoxDisplay.AppendText(dataString);
textBoxDisplay.SelectionStart = textBoxDisplay.Text.Length;
textBoxDisplay.ScrollToCaret();
if (logFile != null)
{
logFile.Write(dataString);
}
Pk2.DataDownload(hexBytes, 0, hexBytes.Length);
}
}
private void timer1_Tick_1(object sender, EventArgs e)
{
if (ResOk == 1)
{
// textBox1.Text = textBox1.Text + 1;
ResOk = 0;
if (Nom_Send < 306000)
{
// Pk2.DataDownload(n, Nom_Send, Nom_Send+1);
Pk2.DataDownload(n, Nom_Send, Nom_Send + 33);
Nom_Send = Nom_Send + 33;
textBox1.Text = Nom_Send.ToString();
}
}
}
public void OnKeyPress(object sender, KeyPressEventArgs e)
{
string hexChars = "0123456789ABCDEF";
if (textBoxString1.ContainsFocus | textBoxString2.ContainsFocus
| textBoxString3.ContainsFocus | textBoxString4.ContainsFocus)
{ // ignore typing in textboxes
return;
}
// check for copy/cut
if ((e.KeyChar == 3) || (e.KeyChar == 24))
{
textBoxDisplay.Copy();
return;
}
if (radioButtonDisconnect.Checked)
{ // don't do anything else if not connected
return;
}
textBoxDisplay.Focus();
if (radioButtonHex.Checked)
{ // hex mode
string charTyped = e.KeyChar.ToString(); // get typed char
charTyped = charTyped.ToUpper();
if (charTyped.IndexOfAny(hexChars.ToCharArray()) == 0)
{ // valid Hex character
if (labelTypeHex.Visible)
{ // first nibble already typed - send byte
string dataString = labelTypeHex.Text.Substring(11, 1) + charTyped;
labelTypeHex.Text = "Type Hex : ";
labelTypeHex.Visible = false;
byte[] hexByte = new byte[1];
hexByte[0] = (byte)Utilities.Convert_Value_To_Int("0x" + dataString);
dataString = "TX: " + dataString + "\r\n";
textBoxDisplay.AppendText(dataString);
textBoxDisplay.SelectionStart = textBoxDisplay.Text.Length;
textBoxDisplay.ScrollToCaret();
if (logFile != null)
{
logFile.Write(dataString);
}
Pk2.DataDownload(hexByte, 0, hexByte.Length);
}
else
{ // show first nibble
labelTypeHex.Text = "Type Hex : " + charTyped + "_";
labelTypeHex.Visible = true;
}
}
else
{ // other char - clear typed hex
labelTypeHex.Text = "Type Hex : ";
labelTypeHex.Visible = false;
}
}
else
{ // ASCII mode
// check for paste
if (e.KeyChar == 22)
{
textBoxDisplay.SelectionStart = textBoxDisplay.Text.Length; //cursor at end
TextBox tempBox = new TextBox();
tempBox.Multiline = true;
tempBox.Paste();
do
{
int pasteLength = tempBox.Text.Length;
if (pasteLength > 60)
{
pasteLength = 60;
}
sendString(tempBox.Text.Substring(0, pasteLength), false);
tempBox.Text = tempBox.Text.Substring(pasteLength);
// wait according to the baud rate so we don't overflow the download buffer
float baud = float.Parse((comboBoxBaud.SelectedItem.ToString()));
baud = (1F / baud) * 12F * (float)pasteLength; // to ensure we don't overflow, give each byte 12 bits
baud *= 1000F; // baud is now in ms.
Thread.Sleep((int)baud);
} while (tempBox.Text.Length > 0);
tempBox.Dispose();
return;
}
string charTyped = e.KeyChar.ToString();
if (charTyped == "\r")
{
charTyped = "\r\n";
}
sendString(charTyped, false);
}
}
