gb-rw-firm

Firmware for my GB/GBA cart reader/writer/flasher.

• gb-rw-host: Host part of the program
• gb-cart-nucleo-shield: PCB design to beused on top of a STM32 Nucleo compatible development board.

This firmware uses the stm32f4xx-hal crate and as such should be easily adaptable to other stm32fYXX microcontrollers as well as any other microcontroller that implements the embedded-hal traits.

It also uses my uRPC library (server side) to communicate with the host via UART.

Dependencies

To build the firmware you will need the rust target thumbv7em-none-eabihf. Install it with:

rustup target add thumbv7em-none-eabihf

To flash the firmware you will need openocd.

Debian install:

sudo apt install openocd

Arch install:

sudo pacman -S openocd

Build and flash

To build the firmware:

cargo build --release

To flash the firmware:

./flash.sh