Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Don't know how to properly use your gadget or an app's latest-and-greatest feature? We'll show you how to do just about everything in the world of tech.

Google Drive is an immensely popular cloud storage service, and one of the most generous free tools on the market. It’s powerful and easy to use, but learning how to use Google Drive can be ...

PyUSB provides for easy access to the host machine's Universal Serial Bus (USB) system for Python 3. Until 0.4 version, PyUSB used to be a thin wrapper over libusb. Starting with the 1.0 version, ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

If you’re completely new to Microsoft Word, you’re probably wondering where to begin. You’ve come to the right place because we’ll get you started. From what you see in the Word window to how to save ...

Tools to record training videos are the topic of our blog post today! When it comes to creating engaging training videos, screen recorders are among the best tools to use in this regard. They are ...

Every year brings a new hit app that captures everyone's attention. In the wake of Vine (RIP), Snapchat, and other must-use platforms of the past few years, TikTok arose as the undisputed champ of ...

本文主要描述RZT/N，RA等系列MPU, MCU处理器的USB外设与个人电脑通过PyUSB进行数据通信的样例。用户可以在PC通过操作PyUSB这个 ...

R_USB_PipeRead(&g_basic0_ctrl, &g_buf[BUF_BULK][0], BUF_SIZE, bulk_out_pipe);这个函数是开启USB设备端的读，对应的host(上位机)就是写的动作，从host的角度来看就是数据是输出的，所以pipe也是Out 方向的。一旦这个API被调用上位号可以进行write操作，其它操作会出错。设备端完成读 ...