解决方法: GOPROXY Go 版本>=1.11 设置GOPROXY 在 Linux 或 macOS 上面,需要运行下面命令: 在 Windows 上,需要运行下面命令: //★ Go 版本>=1.13 设置GOPROXY 七牛云 goproxy.cn 阿里云Go Module代理 #现象: go build 时,下载依赖包失败,例...
HCR CLF BLF bit[3] OCR SOC The HcCommandStatus register is used by the Host Controller to receive commands issued by the Host Controller Driver, as well as reflecting the cur...
图7-19:HcRhDescriptorA寄存器 寄存器位布局(31:0) 字段功能说明 The HcRhDescriptorA register is the first register of two describing the characteristics of the Root Hub. Reset values are implemen...
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...
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...
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...