public bool Open()
{
if (m_SerialBase != null)
{
return(m_SerialBase.Open());
}
return(false);
}
protected void CheckPlugged(object com)
{
SerialBase serialPort = com as SerialBase;
serialPort.ReadCount = FRESHCMDCHECKBYTELENGTH;
bool bOpen = serialPort.Open();
if (!bOpen)
{
return;
}
SendFreshCmd(serialPort);
}