Linux下的USB转串口配置
来源:岁月联盟
时间:2012-05-17
usb 1-5.1: new full speed USB device using ehci_hcd and address 4usb 1-5.1: New USB device found, idVendor=0557, idProduct=2008usb 1-5.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0usb 1-5.1: Product: USB-Serial Controllerusb 1-5.1: Manufacturer: Prolific Technology Inc.usb 1-5.1: configuration #1 chosen from 1 choiceusbcore: registered new interface driver usbserialUSB Serial support registered for genericusbcore: registered new interface driver usbserial_genericusbserial: USB Serial Driver core www.2cto.com USB Serial support registered for pl2303pl2303 1-5.1:1.0: pl2303 converter detectedusb 1-5.1: pl2303 converter now attached to ttyUSB0usbcore: registered new interface driver pl2303pl2303: Prolific PL2303 USB to serial adaptor driver 可以看到用的是pl2303的芯片,然后自动生成了ttyUSB0这个设备。如果没有生成这个设备,则要通过mknod自己创建设备; www.2cto.com 2)接下来就很容易了,内核好像会自动加载以下模块:[root@host2 ~]# lsmod | grep plpl2303 17792 1 usbserial 38620 3 pl2303有了这两个模块,ttyUSB0就可以驱动起来; 3)利用minicom -s进行配置;这个很容易了,网上有教程。 作者 oniziga