In STM32 microcontrollers, the microcontroller is equipped with a USB interface, designed to facilitate high-speed data transfer and communication between devices. The USB interface can be divided into two roles: Host and Device. So, how does STM32 control USB? 1. USB Device Function Control Enable USB device functionality: Enable the USB device functionality in CubeMX … Read more
This article is an excellent article from the Kx forum, author ID: wx_莫克斯 Preparation USB Protocol Specifications l USB UARTl USB HIDl USB Memory The one at the top is the standard serial port implementation, which can connect to MCUs like STM32 or ESP8266 via USB. The middle one can be used for BadUSB (to … Read more
* Original Author: Professor X, this article is part of the FreeBuf original reward plan, reprinting without permission is prohibited. Introduction Many students on Freebuf have shared their views on HID attacks, such as Viks’ ‘Quickly Making Teensy BadUSB with Arduino’, which provides a detailed description of the BadUSB production process both from a popular … Read more