public async Task Send(BaseDirective item, int reSendTimes = 0)
{
try
{
_waitForFeedbackDirectives.TryAdd(item.DirectiveId, new WaitForFeedBack(DateTime.Now, item, reSendTimes));
var directiveData = _protocolProvider.GenerateDirectiveBuffer(item);
//断线重连
if (_serialPort.Status == SerialPortStatus.Initialled)
{
await _serialPort.Open(SerialEnum.LowerComputer);
}
if (_waitForFeedbackDirectives.ContainsKey(item.DirectiveId) && _serialPort.Status == SerialPortStatus.Opened)
{
_serialPort.Send(directiveData, _cancelTokenSource.Token);
}
}
catch (CustomException)
{
LogFactory.Create().Info("send error");
}
catch (TaskCanceledException)
{
LogFactory.Create().Info("send cancel");
}
catch (Exception e)
{
OnErrorEvent(new CustomException(e.Message + "Send", this.GetType().FullName,
ExceptionPriority.Unrecoverable), item);
}
}
public async Task SendData(string msg)
{
var x = Encoding.UTF8.GetBytes(msg);
var p = new CancellationTokenSource();
// 第一次加载
if (_serial.Status == SerialPortStatus.Initialled)
{
await _serial.Open(SerialEnum.Sim);
}
if (_serial.Status == SerialPortStatus.Opened)
{
_serial.Send(x.Concat(new byte[] { 0x0D, 0x0A }).ToArray(), p.Token);
}
}
