werewolf@wolf:~$ whoami
Werewolf He
Embedded Software Engineer
STM32 / C8051 / DSP / Bare-metal Firmware / Bootloader
> about
I write efficient low-level code for embedded systems, focusing on reliability, clarity, and hardware-near engineering.
> projects
Bootloader, firmware validation, protocol tools, CRC utilities, and embedded development workflows.
> stack
C, ARM, 8051, STM32, Keil, debugging tools, serial communication, and production firmware.
> notes
Personal notes on embedded software, aviation electronics, tooling, and engineering practice.