https://github.com/nak1114/ruby-extension-pigpio

This gem is a ruby binding to pigpio library.
https://github.com/nak1114/ruby-extension-pigpio

pigpio pigpiod raspberrypi ruby ruby-gem

Last synced: about 2 months ago
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This gem is a ruby binding to pigpio library.

• Host: GitHub
• URL: https://github.com/nak1114/ruby-extension-pigpio
• Owner: nak1114
• License: mit
• Created: 2019-02-10T02:30:15.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2023-09-27T04:03:44.000Z (about 1 year ago)
• Last Synced: 2024-10-07T06:47:24.639Z (3 months ago)
• Topics: pigpio, pigpiod, raspberrypi, ruby, ruby-gem
• Language: C
• Size: 1.23 MB
• Stars: 10
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt
  • Code of conduct: CODE_OF_CONDUCT.md

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README

        
# Pigpio

This gem is a ruby binding to a [pigpio library](http://abyz.me.uk/rpi/pigpio/).

## Installation

First, install pigpio libary.

```sh

$ sudo apt-get update

$ sudo apt-get install pigpio

```

Next, add this line to your application's Gemfile:

```ruby

gem 'pigpio'

```

And then execute:

    $ bundle

Or install it yourself as:

    $ sudo gem install pigpio

## Usage

First, create a circuit.

![board](./example/simple/board.svg)

Next, write a script.

```ruby

require "pigpio"

include Pigpio::Constant

pi=Pigpio.new

unless pi.connect

  exit -1

end

led = pi.gpio(4)

led.mode = PI_OUTPUT

led.pud = PI_PUD_OFF

3.times do |i|

  led.write 1

  sleep 1

  led.write 0

  sleep 1

end

pi.stop

```

Then, run deamon and script.

```sh

$ sudo pigpiod

$ ruby example_led.rb

```

More sample for this circuit. : [Hare](./example/simple/readme.md)

More sample for other circuit. : [Hare](./example/readme.md)

More document : [GitHub Pages](https://nak1114.github.io/ruby-extension-pigpio/Pigpio/IF.html)

## Development

After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).

## Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/nak1114/pigpio. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct.

## License

The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).

## Code of Conduct

Everyone interacting in the Pigpio project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/nak1114/pigpio/blob/master/CODE_OF_CONDUCT.md).