This is a command line interface for turning the volume up and down on a Denon CEOL DRA-N5/RCD-N8 system.
Add this line to your application's Gemfile:
gem 'ceol'
And then execute:
$ bundle install
Or install it yourself as:
$ gem install ceol
Either add a .ceolrc
file to $HOME
dir with the content
IPADDR=<ip address of your CEOL system>
or define a CEOL_IPADDR
environment variable with the ip address of your CEOL system.
In the command line run the executable:
$ ceol + # Turns the volume up by 1
$ ceol ++ # Turns the volume up by 2 and so on
$ ceol - # Turns the volume down by 1
$ ceol -- # Turns the volume down by 2 and so on
$ ceol 12 # Sets the volume to 12 (or any other value in the range 0..60)
$ ceol off # Powers off to standby
$ ceol on # Powers on from standby
$ ceol digital # Selects digital in
$ ceol analog # Selects analog 1 in
$ ceol mute # Mutes output
$ ceol unmute # Unmutes output
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 the created tag, and push the .gem
file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/rbgrouleff/ceol. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.
The gem is available as open source under the terms of the MIT License.
Everyone interacting in the Ceol project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.