USB转RS232串口驱动文件（注意：这是linux平台下），需要的请下。-USB-RS232 serial port driver files (Note: This is the linux platform), need to call on the next.

linux下的USB驱动源代码，含几个红帽版本的，要学习的下了-USB driver under linux source code, including several versions of Red Hat, to learn under the