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Control your BlinkStick

License: MIT License

Ruby 100.00%

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bjonord sparkshare-technologies

blink_stick's Issues

LIBUSB::ERROR_PIPE: error TRANSFER_STALL

This happened when transmitting to the BlinkStick with a very short interval.

2.0.0p353 :001 > bs = BlinkStick.first; bs.random_pulse 2
 => 2 
2.0.0p353 :002 > bs = BlinkStick.first; bs.random_pulse 2
 => 2 
2.0.0p353 :003 > bs = BlinkStick.first; bs.random_pulse 2
 => 2 
2.0.0p353 :004 > bs = BlinkStick.first; bs.random_pulse 2
LIBUSB::ERROR_PIPE: error TRANSFER_STALL
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/libusb-0.4.0/lib/libusb/dev_handle.rb:471:in `submit_transfer'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/libusb-0.4.0/lib/libusb/dev_handle.rb:447:in `control_transfer'
    from /media/bjoska/Tornado/development/ruby/blink_stick/lib/blink_stick/color_handler.rb:5:in `color='
    from /media/bjoska/Tornado/development/ruby/blink_stick/lib/blink_stick/action_handler/fade_action.rb:52:in `block in perform'
    from /media/bjoska/Tornado/development/ruby/blink_stick/lib/blink_stick/action_handler/fade_action.rb:49:in `upto'
    from /media/bjoska/Tornado/development/ruby/blink_stick/lib/blink_stick/action_handler/fade_action.rb:49:in `perform'
    from /media/bjoska/Tornado/development/ruby/blink_stick/lib/blink_stick/action_handler/fade_action.rb:23:in `fade'
    from /media/bjoska/Tornado/development/ruby/blink_stick/lib/blink_stick/action_handler/fade_action.rb:4:in `call'
    from /media/bjoska/Tornado/development/ruby/blink_stick/lib/blink_stick/action_handler.rb:24:in `fade'
    from /media/bjoska/Tornado/development/ruby/blink_stick/lib/blink_stick/action_handler.rb:39:in `block in pulse'
    from /media/bjoska/Tornado/development/ruby/blink_stick/lib/blink_stick/action_handler.rb:37:in `times'
    from /media/bjoska/Tornado/development/ruby/blink_stick/lib/blink_stick/action_handler.rb:37:in `pulse'
    from /media/bjoska/Tornado/development/ruby/blink_stick/lib/blink_stick/action_handler.rb:28:in `random_pulse'
    from (irb):4
    from /media/bjoska/Tornado/development/ruby/blink_stick/Rakefile:17:in `block in <top (required)>'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/rake-10.1.1/lib/rake/task.rb:236:in `call'
... 5 levels...
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/rake-10.1.1/lib/rake/task.rb:168:in `invoke_with_call_chain'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/rake-10.1.1/lib/rake/task.rb:161:in `invoke'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/rake-10.1.1/lib/rake/application.rb:149:in `invoke_task'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/rake-10.1.1/lib/rake/application.rb:106:in `block (2 levels) in top_level'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/rake-10.1.1/lib/rake/application.rb:106:in `each'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/rake-10.1.1/lib/rake/application.rb:106:in `block in top_level'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/rake-10.1.1/lib/rake/application.rb:115:in `run_with_threads'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/rake-10.1.1/lib/rake/application.rb:100:in `top_level'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/rake-10.1.1/lib/rake/application.rb:78:in `block in run'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/rake-10.1.1/lib/rake/application.rb:165:in `standard_exception_handling'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/rake-10.1.1/lib/rake/application.rb:75:in `run'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/gems/rake-10.1.1/bin/rake:33:in `<top (required)>'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/bin/rake:23:in `load'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/bin/rake:23:in `<main>'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/bin/ruby_noexec_wrapper:14:in `eval'
    from /home/bjoska/.rvm/gems/ruby-2.0.0-p353@blink_stick/bin/ruby_noexec_wrapper:14:in `<main>'

Extract out the actions to separate module

Instead of keeping all the actions with the rest of the more general methods, such as manufacturer etc. it should be located in a separate module.

Like say ActionHandler.

Accept :random as valid color

:random should evaluate to a random color

Create a functionality similar to the light on a sleeping Apple laptop

I'm thinking this will be a good functionality to build on, in the long run.

Fade method

Add method to allow fade between two colors. There are a lot of things to get done first, but could be fun.

LIBUSB::ERROR_IO: error TRANSFER_ERROR

I get this error on Mac when data is sent too fast to the BlinkStick. Either it is something in libusb or just something OSX can't handle, in which case some kind of break is needed (a general break or something in methods that sent a lot of data, like the unfinished fade method). @bjoska is not getting this on Ubuntu.

?> bs.fade([255, 0, 0], [0, 255, 0], time: 10)
LIBUSB::ERROR_IO: error TRANSFER_ERROR
    from /Users/Daniel/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0/gems/libusb-0.4.0/lib/libusb/dev_handle.rb:471:in `submit_transfer'
    from /Users/Daniel/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0/gems/libusb-0.4.0/lib/libusb/dev_handle.rb:447:in `control_transfer'
    from /Users/Daniel/Code/sandbox/blink_stick/lib/blink_stick/color_handler.rb:5:in `color='
[...]

ParseTest should be renamed

As the parse method belongs to a specific module it should be renamed to the modules name.

Feature: Morse code

Not sure if this should be part of the core blink_stick gem or a side project, just wanted to document it somewhere.

New feature: Make the BlinkStick accept a text and flash it as morse code.

Does it belong in the gem?

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