[86022.030544] usb 4-2: new SuperSpeed USB device number 2 using xhci_hcd [86032.041106] usb 4-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[86032.041110] usb 4-2: Product
Jul 9 09:09:56 me kernel: [ 2740.896079] usb 4-2: new full-speed USB device number 4 using uhci_hcdJul 9 09:09:57 me kernel: [ 2741.080112] usb 4-2: New USB device found, idVendor=046d, idProduct=c52fJul 9 09:09:57 me kernel: [ 2741.080118] usb 4-2: New USB device strin
.[147333.530241] usb 4-2: new SuperSpeed] usb 4-2: Product: VLI Product String
[147333.554422] usb 4-2: Manufacturer: VLI manufacture String[147333.554426] usb 4-2: SerialNumber: 00000000
USB3.0 -蓝色/5 SW/SWBus 004 Device 005: ID 054c:09c2 Sony Corp.[ 241.322233] usb 4-2: new SuperSpeed USB device number 4 using xhci_hcd[ 241.435830] usb 4-2: New US
假设我有一个Python模块来控制视频会议系统。在这个模块中,我有一些全局变量和函数来控制视频会议、通话、电话簿等的状态。为了启动控制系统,模块自动执行初始化视频会议(以太网连接、轮询状态等)的功能。现在,如果我需要开始控制第二个视频会议系统,我不知道如何解决这个问题:我考虑将视频会议模块作为一个类,创建两个实例(每个视频会议系统一个),然后初始化这两个实例,但问题是,我实际上不需要有两个视频会议类的实例= Videoconference()
vidC2 = Video
驱动器设置为从模式.[ 1672.540299] usb 4-2: new SuperSpeed USB device number 7 using xhci_hcd[ 1672.562871] usb 4-2: New USB devicestrings: Mfr=4, Product=5, SerialNumber=6
[ 1672.562873] usb <em