Method for a host end fixedly naming a common serial port device

摘要

The present invention discloses a method for a host end fixedly naming a common serial port device that connects a common serial port device to a host end and calls a driver program installed in the host end to carry out a naming process and store a name, and the host end writes the name into a memory of the common serial port device, such that after the common serial port device is connected to the host end, the common serial port device with the name is connected to the host or listed by the driver program. The naming method not only complies with the current technological procedure and user's operating habits, but also achieves the easy-to-install and convenient-to-use effects.