Sound Voltex Controller Firmware

This repository contains firmware for an open-sorce Sound Voltex controller.

Features

• Utilizes the STM32F103C8T microcontroller
• USB 2.0 12 Mbit/s (Full Speed)
• 1 millisecond polling rate
• Interrupt based rotary encoder inputs (less errors)
• Default keyboard mappings for unnamed-sdvx-clone

Getting Started

Dependencies

To build and flash this project you will need:

• OpenOCD. Installation instructions.
• Rust toolchain. Installation instructions.
• rust-std components for the thumbv7m-none-eabi target. Run: $ rustup target add thumbv7m-none-eabi
• cargo-binutils. Run: $ cargo install cargo-binutils

Building

To build this project, run: $ cargo build --release

Flashing

To flash the built firmware, run: $ cargo objcopy --release -- -O binary ./target/thumbv7m-none-eabi/release/sdvx-controller-firmware.bin $ openocd -f interface/stlink.cfg -f target/stm32f1x.cfg -c "init; reset halt; stm32f1x mass_erase 0; flash write_bank 0 ./target/thumbv7m-none-eabi/release/sdvx-controller-firmware.bin ; reset run; shutdown;"

License

This project is licensed under the MIT License - see the LICENSE.md file for details.