Blog Component Zoo
Collection of reusable components for my blog
WerWolv
WerWolv's Blog
Latest posts
Adding Stack Traces to C++ Exceptions
Simple way to add stack traces to any C++ exception, including standard library ones, on GCC and Clang.
How to bring up the Linux Kernel on a new platform
A guide to bringing up the Linux Kernel and a userspace application on a new hardware (or in this case, a self-made emulator)
USB for Software Developers: An introduction to writing userspace USB drivers
A basic introduction to USB for people that don't need to know what happens on the wire
Thermal Printer BLE Protocol reverse engineering
Reverse Engineering of the chinese iPrint app in order to talk to a Thermal Printer through Python over Bluetooth Low Energy
Reverse Engineering the Surface Book 2's proprietary IOCTL commands
Detaching the Surface Book 2's screen using C++ and the Windows API
Getting a home-made OS running on a STM32MP1 based development board
A low level analysis of how a STM32MP1 board loads its bootloaders and sets up peripherals found on the PCB. Road to a custom OS.
Boot Process of the GCW0, RG350 and similar devices
A low level explaination of how the boot process on devices running OpenDingux, like the GCW0 or the RG350, looks like.
ImGui Game Overlays using DLL injection
How to make a DLL injector tool and using it inject a DLL which draw an ImGui overlay in a game by hooking OpenGL calls