Game Boy Link communication, stm32f4 side
This is the microcontroller side of a project that allows communication between a physical Game Boy Game Link Cable and a computer.
The code is written in C and uses the libopencm3 library to control the STM32F4. I have used a NUCLEO-F411RE, but other STM32 microcontroller should work too.
Three main modes for the serial protocol are implemented:
You can read the complete details of this project in my blog posts:
- Sniffing Game Boy serial traffic with an STM32F4
- Virtual Game Boy Printer with an STM32F4
- Printing on the Game Boy Printer using an STM32F4
The code is released under the 3-clause BSD License.