usblist ffffe00007c888b0, IO LatchList: !usblist ffffe00007c888e0, LA ## PnP ID's DeviceId:USB\VID_0781&PID_5530 HardwareId:USB\VID_0781&PID_5530&REV_0100USB\VID_0781&PID_5530 CompatibleId:USB\Class_08&SubClass_06&Prot_50USB\Class_08&SubClass_06USB\Class_08 SerialNumberId:...
Bus 001 Device 096: ID 0483:5734 STMicroelectronics Couldn't open device, some information will be missing Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x0483 STMicroelect...
UFX_CLASS_FUNCTIONS 深入瞭解:_UFX_CLASS_FUNCTIONS列舉 URS_HARDWARE_EVENT 定義USB 雙角色控制器用戶端驅動程式可以報告的硬體事件值。 URS_HOST_INTERFACE_TYPE 定義各種 USB 主機控制器類型的值。 URS_ROLE 定義USB雙角色控制器所支援角色的值。 USB_CONNECTION_STATUS USB_CONNECTION_STATUS列舉值表示 USB 中樞...
Class of the master interfaceCommunication Interface Class (0x02). SubClass of the master interfaceTCM (0x03). ProtocolAny. EnumeratedYes. Related interfacesAudio class interfaces that the union functional descriptor (UFD) references. Hardware IDUSB\Vid_%04x&Pid_%04x&Rev_%04x&Cdc_03&MI_%02x ...
UVC USB Video Class UVC driver USBVideo.sys driver that ships with the OS IR Infrared Color camera The camera that outputs color streams (for example, RGB or YUV cameras) Sensor camera The camera that outputs non-color streams (for example, IR or Depth cameras) BOS Binary Device Object Sto...
class UsbDevice { #region MyRegion private FileStream DeviceIo = null; //异步IO流 private bool is_open = false; private IntPtr device = new IntPtr(-1); private const int MAX_USB_DEVICES = 64; private static IntPtr INVALID_HANDLE_VALUE = new IntPtr(-1); ...
<usb-device vendor-id="9595" product-id="12305" class="3" subclass="0" protocol="0"/> <usb-device vendor-id="1137" product-id="28675" /> </resources> 1. 2. 3. 4. 5. App 申请USB设备权限的代码: final String USB_ACTION = "action_to_request_usb_device_permission"; ...
uint8_t interfaceClass;libusb_get_config_descriptor(dev,0, &conf_desc);//uint8_t config_index = 0;nb_ifaces = conf_desc->bNumInterfaces; bdev->nb_ifaces = nb_ifaces;//赋值for(i =0; i < nb_ifaces; i++) {for(j =0; j < conf_desc->interface[i].num_altsetting; j++) {/...
Class协议:USB协议中除了定义一些通用软硬件电气特性,还包含各种各样的class协议,用来为不同的功能定义各自的标准接口和具体总线上的数据交互内容和格式。例如u盘的Mass storage class、通用数据交换CDC class。 1.2 USB协议版本 USB 1.0(low speed),传输速率最大为1.5MbpsUSB 1.1(full speed),传输速率最大为12Mbps...