protected override void SetCommStateEventHandler(object sender, CommStateEventArgs e)
{
DCB dcb = e.DCB;
// задаем новые параметры обмена
dcb.XonChar = 0;
dcb.XoffChar = 0;
dcb.XonLim = 0;
dcb.XoffLim = 0;
// shake
dcb.fDsrSensitivity = 0;
dcb.fOutxCtsFlow = 0;
dcb.fTXContinueOnXoff = 0;
dcb.fInX = 0;
dcb.fOutX = 0;
dcb.fRtsControl = (uint)RtsControl.Disable;
dcb.fNull = 0;
// replace
dcb.fDtrControl = (uint)DtrControl.Handshake;
dcb.fOutxDsrFlow = 1;
dcb.fAbortOnError = 1;
e.DCB = dcb;
e.Handled = true;
base.SetCommStateEventHandler(sender, e);
}
private void SmsComm_eventStateChanged(object sender, CommStateEventArgs e)
{
labelSmsCommState.Dispatcher.Invoke(new Action(() => {
labelSmsCommState.Content = e.message;
if (e.opened)
{
btnSmsCommOpenClose.Content = "关闭";
}
else
{
btnSmsCommOpenClose.Content = "打开";
}
}));
}
private void DataSms_eventStateChanged(object sender, CommStateEventArgs e)
{
labelDataCommState.Dispatcher.Invoke(new Action(() => {
labelDataCommState.Content = e.message;
if (e.opened)
{
btnDataCommOpenClose.Content = "关闭";
//打开后发一个全网回位
//CanDataWithInfo can = new CanDataWithInfo(0x700, new byte[] { 0x07, 0x80, }, "can:0x700, len:7 退全网");
//ECANHelper.ins.sendMessageWithInfo(can);
}
else
{
btnDataCommOpenClose.Content = "打开";
}
}));
}
private void openResult(bool result)
{
if (null != eventStateChanged)
{
CommStateEventArgs args = new CommStateEventArgs();
args.opened = result;
if (args.opened)
{
args.message = "打开成功";
startReceive();
startAnalysis();
startSend();
}
else
{
args.message = "打开失败";
}
eventStateChanged(this, args);
}
}
private void closeResult(bool result)
{
if (null != eventStateChanged)
{
CommStateEventArgs args = new CommStateEventArgs();
args.opened = !result;
if (!args.opened)
{
args.message = "已关闭";
stopReceive();
stopAnalysis();
stopSend();
}
else
{
args.message = "关闭失败";
}
eventStateChanged(this, args);
}
}
protected override void SetCommStateEventHandler(object sender, CommStateEventArgs e)
{
base.SetCommStateEventHandler(sender, e);
}
/// <summary>
/// Обработчик события расширенной настройки параметров порта
/// </summary>
/// <param name="sender">Коммуникационный порт</param>
/// <param name="e">Аргументы события</param>
protected virtual void SetCommStateEventHandler(object sender, CommStateEventArgs e)
{
}
