写个初始化的代码。 接下来的是来着与论坛的硬货。 1.OpenNI协议命令是基于USB控制传输，使用默认的控制端点0；而图像数据传输是基于USB实现的批量传输，而后者根据取决于数据类型。图像传输端点： 其中，Request: nMagic=0x4252, Response: nMagic=0x4d47, nSize表示数据 ...

FTDI are a company known for producing chips for USB applications. Most of us have a few USB-to serial adapters kicking about, and the vast majority of them run on FTDI hardware (or, if we’re honest, ...

MicroPython is a wonderful Python interpreter that runs on many higher-end microcontrollers, from ESP8266 to STM32 to the RP2040. MicroPython lets you build devices quickly, and its latest release, ...

I have a bunch of serial devices that I need to communicate with. Some of them are connected to native serial ports, and some have USB->RS232 adapters. I am communicating to them via the serial port ...

A new tool released on GitHub last week can help paranoid sysadmins keep track of whenever someone plugs in or disconnects an USB-based device from high-value workstations. Called USB Canary, this ...