haobogu / hpm-hal

HAL crate for HPMicro's RISC-V MCUs: HPM6700/HPM6400, HPM6300, HPM6200, HPM5300, HPM6800, HPM6E00.

hpm-hal

A Rust HAL implementation for the HPMicro's RISC-V MCUs. The PAC(Peripheral Access Crate) is based on hpm-data.

This crate is a working-in-progress and not ready for use.

Project status

• Peripherals:

  • basic start up code: linker, startup
  • SYSCTL init
  • PLL setting (only PLL0 is supported, since others might be unsafe)
  • GPIO, Flex, Input, Output
  • RTT support (defmt, defmt-rtt)
  • UART support
    • blocking TX
    • blocking RX

• MCUs

  • HPM5300 - currently it's the only supported series

Toolchain Support

• probe-rs
  • HPM5300 series flash algorithm support
  • JTag support for DAPLink

Contributing

This crate is under active development. Before starting your work, it's better to create a "Work in Progress" (WIP) pull request describing your work to avoid conflicts.