private void SendCommand(object data)
{
byte[] datas = (byte[])(data);
lock (DisposePort)
{
try
{
//写入缓存区准备发送
DisposePort.Write(datas, 0, datas.Length);
//串口发送命令成功
if (SendCommandEvent != null)
{
SendCommandEvent.Invoke(true);
}
}
catch (Exception e)
{
//串口数据发送失败
if (SendCommandEvent != null)
{
SendCommandEvent.Invoke(false);
}
}
}
}
/// <summary>
/// 异步发送数据
/// </summary>
/// <param name="command"></param>
public void SendCommandToMCU(CommandEnum command)
{
//开始传输数据，则初始化excel模型
if (command == CommandEnum.BeginTrans)
{
ExcelDatas = new ExcelDatasModel();
//清理缓存
RightNowCollectDR.Clear();
ConsolePage.UnityIns.AddMessage(AConsoleMessage.MessageKindEnum.Important, "开始采集");
CounterForDatas = 0;
}
if (!DisposePort.IsOpen)
{
ConsolePage.UnityIns.AddMessage(AConsoleMessage.MessageKindEnum.Error, "串口还未打开");
//串口还未打开，发送命令失败
if (SendCommandEvent != null)
{
SendCommandEvent.Invoke(false);
}
return;
}
byte[] datas = new byte[CommandByteNumber];
for (int counter = 0; counter < 4; counter++)
{
datas[counter] = StartBytes;
}
datas[4] = (byte)command;
for (int counter = 5; counter < CommandByteNumber; counter++)
{
datas[counter] = EndBytes;
}
ThreadPool.QueueUserWorkItem(SendCommand, datas);
}
public void SendCommand(int id, byte[] bytes, PackageCompression packageCompression)
{
SendCommandEvent?.Invoke(this, Tuple.Create(BitConverter.ToUInt32(bytes, 0), bytes.Skip(4).ToArray()));
}
