Powermate

this is a gem to trigger things to happen when you turn your powermate

# do_it.rb
require 'powermate'

pmate = Powermate::Device.scan.first
pmate.open

pmate.on_clockwise do |e|
  puts 'turned clockwise'
end

pmate.on_counter_clockwise do |e|
  puts 'turned counter clockwise'
end

Powermate.wait_for_events

Install the gem:

gem install powermate

And run with:

ruby do_it.rb

Events

pmate.on_clockwise do |e|
  .. do something here ..
end

pmate.on_counter_clockwise do |e|
  .. do something here ..
end

pmate.on_rotate do |e|
  .. do something here ..
end

pmate.on_change do |e|
  .. do something here ..
end