HdlcdClient

Still at beginning of the Work. Currently not usable TODO: Write a gem description

Installation

Add this line to your application's Gemfile:

gem 'hdlcd_client'

And then execute:

$ bundle

Or install it yourself as:

$ gem install hdlcd_client

Usage

The library is written with the goal to provide an easy interface to an already running HDLCd. The following examples show simple code for some common use-cases.

Reading the payload delivered through HDLC

HdlcdClient.open('/dev/ttyUSB0') do |dev|
    dev.each_packet do |packet|
        puts packet # human friendly output
        payload = packet.payload # do something with it
    end
end

Lock, release, and query port status

HdlcdClient.open('/dev/ttyUSB0') do |dev|
    dev.lock
    sleep 10 # do something different with the port
    dev.release
    sleep 1
    puts dev.port_status.inspect
end

Monitor the port status

HdlcdClient.open('/dev/ttyUSB0') do |dev|
    dev.port_status_changed do |new_port_status|
        puts new_port_status.inspect
    end
end

See {HdlcdClient} module description and take a look at the classes for tips for more advantage usage.

Dokumentation / Reference

See http://www.rubydoc.info/github/ahanak/hdlcd_client/master

Contributing and Development info

Running Tests

$ rake spec

Contributing

1. Fork it ( https://github.com/ahanak/hdlcd_client/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request