ModbusSerialTransport.java 文件源码

/**
 * Describe <code>setReceiveThreshold</code> method here.
 *
 * @param th an <code>int</code> value
 */
public void setReceiveThreshold(int th) {
  try {
    m_CommPort.enableReceiveThreshold(th); /* chars */
  } catch (UnsupportedCommOperationException e) {
    logger.error("Failed to setReceiveThreshold: {}", e.getMessage());
  }
}