alex/rp-hal-boards
1
0
Fork 0
mirror of https://github.com/italicsjenga/rp-hal-boards.git synced 2025-01-11 21:11:31 +11:00
Code Issues Packages Projects Releases Wiki Activity
rp-hal-boards/rp2040-hal
History
Jan Niehusmann 105dcfddd7
Implement bus keep inputs, as documented in C SDK (#134) 
When both pull-up and pull-down are enabled, the RP2040 enters a
so-called "bus keep" function, which uses a weak pull to tue current
high/low state of the GPIO.

See for example
https://raspberrypi.github.io/pico-sdk-doxygen/group__hardware__gpio.html#gab6bf9552da32b3dd0a5d0db45d8374fc
2021-09-26 23:38:07 +10:00
..
examples Add basic SPI example (#113) 2021-09-19 22:33:36 +10:00
src Implement bus keep inputs, as documented in C SDK (#134) 2021-09-26 23:38:07 +10:00
.gitignore Initial Commit: Updated author information. 2021-01-22 09:18:12 -05:00
Cargo.toml Implement RngCore for RingOscillator (#135) 2021-09-26 20:51:01 +10:00
README.md Update and move readmes 2021-08-26 00:18:55 +10:00

README.md


Logo

rp-hal

A Rust HAL impl for the RP family of microcontrollers from the Raspberry Pi Foundation
Explore the docs »

View Demo · Report Bug · Request Feature

Table of Contents
  1. Getting Started
  2. Usage
  3. Roadmap
  4. Contributing
  5. License
  6. Contact
  7. Acknowledgements

Getting Started

To get a local copy up and running follow these simple steps.

Prerequisites

Installation

  1. Clone the repo or use the crate

    git clone https://github.com/rp-rs/rp-hal

    or

    cargo install rp2040-hal

Usage

Use this space to show useful examples of how a project can be used. Additional screenshots, code examples and demos work well in this space. You may also link to more resources.

For more examples, please refer to the Documentation

Run examples

UF2

For boards with uf2 flashloaders like the raspberry pi pico. Install elf2uf2-rs:

cargo install elf2uf2-rs

Make sure .cargo/config contains the following (it should by default):

runner = "elf2uf2-rs -d"

IMPORTANT: Make sure you've put your device into bootloader mode and the drive is showing as mounted before executing the next command.

cargo run --example pico_pwm_blink # Run `cargo run --example` for more examples

Roadmap

NOTE This HAL is under active development. As such, it is likely to remain volatile until a 1.0.0 release.

See the open issues for a list of proposed features (and known issues).

Contributing

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

  1. Fork the Project
  2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
  3. Commit your Changes (git commit -m 'Add some AmazingFeature')
  4. Push to the Branch (git push origin feature/AmazingFeature)
  5. Open a Pull Request

License

Distributed under the MIT OR Apache2.0 License. See MIT or APACHE2.0 for more information.

Contact

Project Link: https://github.com/rp-rs/rp-hal/issues Matrix: #rp-rs:matrix.org

Acknowledgements