bl702-hal

Hardware Abstraction Layer for BL702 RISC-V SoC in embedded Rust.

Project status

Working: - Basic GPIO is working - Clock initialisation (not configurable) - UART0 (2MBaud only)

TODO: - Everything else

Getting started

Install cargo + rust + riscv32imac-unknown-none-elf + cargo-binutils + llvm-tools-preview
(google for instructions, TODO add step-by-step here)

```system pip install bflb-mcu-tool

cargo objcopy --release --example blinky -- -O binary blinky.bin bflb-mcu-tool --chipname bl702 --firmware blinky.bin ```

Serial demo system cargo objcopy --release --example serial -- -O binary serial.bin bflb-mcu-tool --chipname bl702 --firmware serial.bin picocom --lower-rts --lower-dtr /dev/ttyUSB0 -b 2000000

Contributing

We welcome community contributions to this project. Please create a github issue or pull request if you have any issues or wish to contribute.

License

This project is licensed under both MIT or Mulan PSL v2