&MSC_Desc,0);/* Add Supported Class */USBD_RegisterClass(&USBD_Device, &USBD_MSC);/* Add Storage callbacks for MSC Class */USBD_MSC_RegisterStorage(&USBD_Device, &USBD_DISK_fops);returnUSBD_ERROR_NONE;
&len);break;default:#ifdefUSB_SUPPORT_USER_STRING_DESCpbuf = pdev->dev.class_cb->GetUsrStrDescriptor(pdev->dev.speed, (req->wValue) , &len);break;#elseUSBD_CtlError(pdev , req);return;#endif/*USBD_CtlError(pdev , req); */}break;caseUSB_DESC_TYPE_DEVICE_QUALIFIER:USBD_CtlErr...
/// Use [`max_endpoints()`](EndpointState::max_endpoints) if you're not interested in reducing the /// memory used by this allocation. The default object holds enough /// state for all supported endpoints. /// /// ``` /// use imxrt_usbd::EndpointState; ...
supported by that type of endpoint is indicated by bits12..11ofwMaxPacketSize(least significant bit is 0). That number can be 0, 1, or 2. If12..11indicate 0, additional transactions per microframe are not supported by the endpoint. If the number is 1, then the host controller can ...
CLASS USER CATEGORY !!ADMDesc POLICY !!MMC_DeviceManagerX KEYNAME "Software\Policies\Microsoft\MMC\{90087284-d6d6-11d0-8353-00a0c90640bf}" #if version >= 4 SUPPORTED !!SUPPORTED_Win2k #endif EXPLAIN !!MMC_Restrict_Explain valueNAME "Restrict_Run" ...
•支持免驱协议:USB Video Class (UVC) •支持的操作系统:Linux with UVC (above linux-2.6) 连接摄像头 首先先通过 下面指令看下本地是否有摄像头,有几个 ls /dev/video* 所以再连接摄像头后,会挂载到 /dev/video4下面 修改usb_cam功能包下面的config文件夹下的 ...
r = libusb_control_transfer(handle, LIBUSB_ENDPOINT_IN|LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE, BOMS_GET_MAX_LUN, 0, 0, &lun, 1, 1000); // Some devices send a STALL instead of the actual value. // In such cases we should set lun to 0. ...
MAX Power Output 50W x 2 100W x 2 120W x 2 100W x 2 Input Bluetooth 5.0 + 3.5mm AUX + PC-USB + Optical + Coaxial Bluetooth 5.0 + 3.5mm AUX + PC-USB + Optical + Coaxial + USB flash disk Bluetooth 5.0 + RCA + PC-USB + Optical + Coaxial Bluetooth 5.0 + 3.5mm AUX + PC-US...
WAVLINK USB Wireless Print Server, WiFi Print Server with 10/100Mbps LAN/Bridge, 480Mbps USB2.0, Support Wired/Wireless/Standalone Modes, Compatible with Windows/Mac and All RAW-supported Printers Limited time offer, ends 12/16 $39.99 $34.99 Save: 12% Free Shipping (7) WAVLINK AX6000 Wi...
● Class-D Amplifier ● Bluetooth 5.0 ● Long Battery Life Specification Total Output Power (RMS): 10W + 10W Driver Units: 48mm full-range Frequency Response: 70Hz - 13kHz Signal-to-Noise Rate: ≥ 80dB(A) Audio Inputs: Bluetooth, TF card, AUX, USB-C port ...