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045_自定义指令_函数式
源码 directive英[dəˈrektɪv] 美[dəˈrektɪv]n. 指示;命令;adj. 指示的;指导的; 源码 <!DOCTYPE html> <html > <head > <meta charset ="UTF-8" /> <title > 自定义指令</title > ... -
11.15 Descriptors
Hub descriptors are derived from the general USB device framework. Hub descriptors define a hub device and the ports on that hub. The host accesses hub descriptors through the hub... -
7.4.4 HcRhPortStatus[1:NDP] Register
字段功能说明 The HcRhPortStatus[1:NDP] register is used to control and report port events on a per-port basis. NumberDownstreamPorts represents the number of HcRhPortStatus registers t... -
3.2 Data Transfer Types
There are four data transfer types defined in USB. Each type is optimized to match the service requirements between the client software and the USB device. The four types are:· In... -
101_vue
笔记 笔记 vue1.0 年代自维护的一个ajax发送请求的 vue-resource 库（简单了解），官方目前已不维护。目前已经不太使用该库。 安装命令: npm i vue-resouce 本节内容咱不学习。 -
7.4.2 HcRhDescriptorB Register
图7-20：HcRhDescriptorB 寄存器 寄存器位布局（31:0） 字段功能说明 The HcRhDescriptorB register is the second register of two describing the characteristics of the Root Hub. These fields are writte...