这段代码是一个 USB 鼠标作为键盘输入设备的驱动程序的探测函数(probe)。下面是对代码的简要解释: 通过传入的usb_interface和usb_device_id参数获取 USB 设备对象dev。 获取当前配置(alternative setting)的接口信息interface,并获得第一个端点描述符endpoint。 创建一个用于输入设备的 input_dev 结构体对象,并分配内存...
在使用Socket连接相关接口时,NetAddress的address参数只能是IP地址,如果只有host的情况如何处理 在建立好TCPSocket之后,如何将复合类型结构转换为ArrayBuffer 如何将Axios获取GBK格式的网络数据转换UTF-8格式 如何解决网络连接状态变化的公共事件返回内容为"NetType":1的问题 如何判断当前网络能否上网 Network connection...
struct.getName() = "usb_host_interface" or struct.getName() = "usb_interface_cache" or struct.getName() = "uts_namespace" or struct.getName() = "winsize" or struct.getName() = "wiphy" or struct.getName() = "x86_cpu_id" or struct.getName() = "xa_node" or struct.getName...
如何判断对象是哪个interface的实现 如何在ArkTS中实现运行时注解的能力 如何在ArkTS中实现自定义装饰器能力 使用HSP的多包场景下场景,直接崩溃并产生cppcrash异常日志,错误信息为resolveBufferCallback get buffer failed ArkTS是否支持解构 如何使用ErrorManager捕获异常 是否支持在TS文件中加载ArkTS文件,TS是否...
USBH_HOST_DRIVER_INST;1516typedefstructUSBH_GLOBAL {17U8 ConfigCompleted;18U8 InitCompleted;19USBH_HC_HANDLE hHC;//Context for the host controller driver20USBH_HC_BD_HANDLE hHCBD;//Handle of the bus driver of a host controller21USBH_HOST_DRIVER_INST DriverInst;//22USBH_HOST_DRIVER * ...
…vice_driver There is usbdrv_wrap in struct usb_driver and usb_device_driver, it contains device_driver and for_devices. for_devices is used to distinguish between device drivers and interface drivers. Like the is_usb_device(), it tests the type of the device. We can test that if the...
7.188. NicInterface enum 7.189. NicStatus enum 7.190. NotableEvent enum NotableEvent enum 7.190.1. gluster_volume_rebalance_not_found_from_cli 7.190.2. host_untrusted 7.190.3. remove_gluster_volume_bricks_not_found_from_cli 7.191. NotificationMethod enum NotificationMethod enum 7.191.1. smtp ...
[ 3.401567] usbcore: registered new interface driver usbhid [ 3.404445] usbhid: USB HID core driver [ 3.425030] NET: Registered protocol family 17 [ 3.429743] 9pnet: Installing 9P2000 support [ 3.435439] Key type dns_resolver registered [ 3.440299] registered taskstats version 1 [ 3.443685] ...
Capturing Data From USB Barcode Scanner carriage return in Notepad carriage return values for C#.net Case insensitive Replace cast from double to decimal Cast Interface to class Cast to Enum issue when value is null Casting an Int16 varible to Int in C# produces a runtime "Specified cast is ...
_device(self, dev): '''Get endpoints for a device. True on success.''' self.__inep = None self.__outep = None self.__intep = None self.__cfg = None self.__dev = None self.__intf = None # Attempt to find the USB in, out and interrupt endpoints for a PTP # interface. ...