private void Button_OPEN_Click(object sender, EventArgs e)
{
for (var i = 0; i < CONNECTED_PRINTER_LIST.Count; i++)
{
if (CONNECTED_PRINTER_LIST[i].USB_SYMBOLIC_NAME.Equals(comboBox_Printer.Text))
{
Selected_Printer = CONNECTED_PRINTER_LIST[i];
Selected_Printer.READ_TIMEOUT = 50;
Selected_Printer.WRITE_TIMEOUT = 1000;
if (Selected_Printer.OpenDevice())
{
timer1.Enabled = true;
button_Refresh.Enabled = false;
button_Open.Enabled = false;
comboBox_Printer.Enabled = false;
button_closeport.Enabled = true;
button_Send.Enabled = true;
checkBox_printer.Enabled = false;
checkBox_scanner.Enabled = false;
//button_sendFile.Enabled = true;
TextBox_fileName_TextChanged(this, EventArgs.Empty);
}
else
{
_logger.AddText("Port open failure", (byte)DataDirection.Error, DateTime.Now, TextLogger.TextLogger.TextFormat.PlainText);
}
return;
}
}
}
private async void Button_sendFile_ClickAsync(object sender, EventArgs e)
{
if (SendComing > 0)
{
SendComing++;
}
else if (SendComing == 0)
{
timer1.Enabled = false;
if (textBox_fileName.Text != "" && textBox_sendNum.Text != "" &&
ushort.TryParse(textBox_sendNum.Text, out var repeat) &&
ushort.TryParse(textBox_delay.Text, out var delay) &&
ushort.TryParse(textBox_strDelay.Text, out var strDelay))
{
timer1.Enabled = false;
SendComing = 1;
button_Send.Enabled = false;
button_closeport.Enabled = false;
button_openFile.Enabled = false;
button_sendFile.Text = "Stop";
textBox_fileName.Enabled = false;
textBox_sendNum.Enabled = false;
textBox_delay.Enabled = false;
textBox_strDelay.Enabled = false;
for (var n = 0; n < repeat; n++)
{
var outStr = "";
var outErr = "";
long length = 0;
if (repeat > 1)
{
_logger.AddText(" Send cycle " + (n + 1) + "/" + repeat + ">> ", (byte)DataDirection.Info,
DateTime.Now, TextLogger.TextLogger.TextFormat.PlainText);
}
try
{
length = new FileInfo(textBox_fileName.Text).Length;
}
catch (Exception ex)
{
MessageBox.Show("\r\nError opening file " + textBox_fileName.Text + ": " + ex.Message);
}
//binary file read
if (!checkBox_hexFileOpen.Checked)
{
//byte-by-byte
if (radioButton_byByte.Checked)
{
var tmpBuffer = new byte[length];
try
{
tmpBuffer = File.ReadAllBytes(textBox_fileName.Text);
}
catch (Exception ex)
{
MessageBox.Show("\r\nError reading file " + textBox_fileName.Text + ": " +
ex.Message);
}
for (var l = 0; l < tmpBuffer.Length; l++)
{
byte[] outByte = { tmpBuffer[l] };
outStr = Encoding.GetEncoding(Settings.Default.CodePage).GetString(tmpBuffer);
_logger.AddText(outStr, (byte)DataDirection.Sent, DateTime.Now);
if (Selected_Printer.GenericWrite(outByte))
{
progressBar1.Value = (n * tmpBuffer.Length + l) * 100 /
(repeat * tmpBuffer.Length);
if (strDelay > 0)
{
await TaskEx.Delay(strDelay);
}
ReadUSB();
}
else
{
_logger.AddText("Byte " + l + ": Write Failure", (byte)DataDirection.Error,
DateTime.Now, TextLogger.TextLogger.TextFormat.PlainText);
}
if (SendComing > 1)
{
l = tmpBuffer.Length;
}
}
}
//stream
else
{
var tmpBuffer = new byte[length];
try
{
tmpBuffer = File.ReadAllBytes(textBox_fileName.Text);
}
catch (Exception ex)
{
MessageBox.Show("\r\nError reading file " + textBox_fileName.Text + ": " +
ex.Message);
}
var l = 0;
while (l < tmpBuffer.Length)
{
var bufsize = tmpBuffer.Length - l;
if (bufsize > CePrinter.USB_PACK)
{
bufsize = CePrinter.USB_PACK;
}
var buf = new byte[bufsize];
for (var i = 0; i < bufsize; i++)
{
buf[i] = tmpBuffer[l];
l++;
}
var r = 0;
if (Selected_Printer != null)
{
while (r < 10 && !Selected_Printer.GenericWrite(buf))
{
_logger.AddText("USB write retry " + r, (byte)DataDirection.Error,
DateTime.Now, TextLogger.TextLogger.TextFormat.PlainText);
await TaskEx.Delay(100);
Selected_Printer.CloseDevice();
Selected_Printer.OpenDevice();
r++;
}
}
if (r >= 10)
{
outErr = "Block write failure";
}
ReadUSB();
if (checkBox_hexTerminal.Checked)
{
outStr = Accessory.ConvertByteArrayToHex(buf, buf.Length);
}
else
{
outStr = Encoding.GetEncoding(Settings.Default.CodePage).GetString(buf);
}
if (outErr != "")
{
_logger.AddText(outErr + ": start", (byte)DataDirection.Error, DateTime.Now, TextLogger.TextLogger.TextFormat.PlainText);
}
_logger.AddText(outStr, (byte)DataDirection.Sent, DateTime.Now);
if (outErr != "")
{
_logger.AddText(outErr + ": end", (byte)DataDirection.Error, DateTime.Now, TextLogger.TextLogger.TextFormat.PlainText);
}
progressBar1.Value = (n * tmpBuffer.Length + l) * 100 / (repeat * tmpBuffer.Length);
if (SendComing > 1)
{
l = tmpBuffer.Length;
}
}
}
}
//hex file read
else
{
//String-by-string
if (radioButton_byString.Checked)
{
string[] tmpBuffer = { };
try
{
tmpBuffer = File.ReadAllText(textBox_fileName.Text).Replace('\n', '\r')
.Replace("\r\r", "\r").Split('\r');
}
catch (Exception ex)
{
MessageBox.Show("\r\nError reading file " + textBox_fileName.Text + ": " +
ex.Message);
}
for (var l = 0; l < tmpBuffer.Length; l++)
{
if (tmpBuffer[l] != "")
{
tmpBuffer[l] = Accessory.CheckHexString(tmpBuffer[l]);
_logger.AddText(outStr, (byte)DataDirection.Sent, DateTime.Now);
if (Selected_Printer.GenericWrite(Accessory.ConvertHexToByteArray(tmpBuffer[l]))
)
{
if (checkBox_hexTerminal.Checked)
{
outStr = tmpBuffer[l];
}
else
{
outStr = Accessory.ConvertHexToString(tmpBuffer[l]);
}
if (strDelay > 0)
{
await TaskEx.Delay(strDelay);
}
ReadUSB();
}
else //??????????????
{
outErr = "String" + l + ": Write failure";
}
if (SendComing > 1)
{
l = tmpBuffer.Length;
}
if (outErr != "")
{
_logger.AddText(outErr, (byte)DataDirection.Error, DateTime.Now, TextLogger.TextLogger.TextFormat.PlainText);
}
progressBar1.Value = (n * tmpBuffer.Length + l) * 100 /
(repeat * tmpBuffer.Length);
}
}
}
//byte-by-byte
if (radioButton_byByte.Checked)
{
var tmpStrBuffer = "";
try
{
tmpStrBuffer = Accessory.CheckHexString(File.ReadAllText(textBox_fileName.Text));
}
catch (Exception ex)
{
MessageBox.Show("Error reading file " + textBox_fileName.Text + ": " + ex.Message);
}
var tmpBuffer = new byte[tmpStrBuffer.Length / 3];
tmpBuffer = Accessory.ConvertHexToByteArray(tmpStrBuffer);
for (var l = 0; l < tmpBuffer.Length; l++)
{
byte[] outByte = { tmpBuffer[l] };
outStr = Encoding.GetEncoding(Settings.Default.CodePage).GetString(tmpBuffer);
_logger.AddText(outStr, (byte)DataDirection.Sent, DateTime.Now);
if (Selected_Printer.GenericWrite(outByte))
{
progressBar1.Value = (n * tmpBuffer.Length + l) * 100 /
(repeat * tmpBuffer.Length);
if (strDelay > 0)
{
await TaskEx.Delay(strDelay);
}
ReadUSB();
}
else
{
_logger.AddText("Byte " + l + ": Write Failure", (byte)DataDirection.Error,
DateTime.Now, TextLogger.TextLogger.TextFormat.PlainText);
}
if (SendComing > 1)
{
l = tmpBuffer.Length;
}
}
}
//stream
else
{
var tmpStrBuffer = "";
try
{
tmpStrBuffer = Accessory.CheckHexString(File.ReadAllText(textBox_fileName.Text));
}
catch (Exception ex)
{
MessageBox.Show("Error reading file " + textBox_fileName.Text + ": " + ex.Message);
}
var tmpBuffer = new byte[tmpStrBuffer.Length / 3];
tmpBuffer = Accessory.ConvertHexToByteArray(tmpStrBuffer);
var l = 0;
while (l < tmpBuffer.Length)
{
var bufsize = tmpBuffer.Length - l;
if (bufsize > CePrinter.USB_PACK)
{
bufsize = CePrinter.USB_PACK;
}
var buf = new byte[bufsize];
for (var i = 0; i < bufsize; i++)
{
buf[i] = tmpBuffer[l];
l++;
}
var r = 0;
if (Selected_Printer != null)
{
while (r < 10 && !Selected_Printer.GenericWrite(buf))
{
_logger.AddText("USB write retry " + r, (byte)DataDirection.Error,
DateTime.Now, TextLogger.TextLogger.TextFormat.PlainText);
await TaskEx.Delay(100);
Selected_Printer.CloseDevice();
Selected_Printer.OpenDevice();
r++;
}
}
if (r >= 10)
{
outErr = "Block write failure";
}
ReadUSB();
outStr = Encoding.GetEncoding(Settings.Default.CodePage).GetString(buf);
if (outErr != "")
{
_logger.AddText(outErr + " start", (byte)DataDirection.Error, DateTime.Now, TextLogger.TextLogger.TextFormat.PlainText);
}
_logger.AddText(outStr, (byte)DataDirection.Sent, DateTime.Now);
if (outErr != "")
{
_logger.AddText(outErr + " end", (byte)DataDirection.Error, DateTime.Now, TextLogger.TextLogger.TextFormat.PlainText);
}
progressBar1.Value = (n * tmpBuffer.Length + l) * 100 / (repeat * tmpBuffer.Length);
if (SendComing > 1)
{
l = tmpBuffer.Length;
}
}
}
}
if (repeat > 1)
{
await TaskEx.Delay(delay);
}
if (SendComing > 1)
{
n = repeat;
}
}
button_Send.Enabled = true;
button_closeport.Enabled = true;
button_openFile.Enabled = true;
button_sendFile.Text = "Send file";
textBox_fileName.Enabled = true;
textBox_sendNum.Enabled = true;
textBox_delay.Enabled = true;
textBox_strDelay.Enabled = true;
}
SendComing = 0;
timer1.Enabled = true;
}
}