windows support about arduino_firmata HOT 9 OPEN

>gem install arduino_firmata --no-ri --no-rdoc
Fetching: args_parser-0.2.0.gem (100%)
Successfully installed args_parser-0.2.0
Fetching: event_emitter-0.2.5.gem (100%)
Successfully installed event_emitter-0.2.5
Fetching: arduino_firmata-0.3.7.gem (100%)
Successfully installed arduino_firmata-0.3.7
Parsing documentation for args_parser-0.2.0
Installing ri documentation for args_parser-0.2.0
Parsing documentation for event_emitter-0.2.5
Installing ri documentation for event_emitter-0.2.5
Parsing documentation for arduino_firmata-0.3.7
Installing ri documentation for arduino_firmata-0.3.7
3 gems installed
# serialport gem は MinGW 用をバイナリで配布されているのでコンパイルせずにインストールできました。

>git clone https://github.com/shokai/arduino_firmata.git
>bundle install
DL is deprecated, please use Fiddle
Fetching gem metadata from https://rubygems.org/.........
Resolving dependencies...
Installing rake 10.1.0
Using args_parser 0.2.0
Using event_emitter 0.2.5

Gem::InstallError: The 'serialport' native gem requires installed build tools.

Please update your PATH to include build tools or download the DevKit
from 'http://rubyinstaller.org/downloads' and follow the instructions
at 'http://github.com/oneclick/rubyinstaller/wiki/Development-Kit'
An error occurred while installing serialport (1.2.3), and Bundler cannot
continue.
Make sure that `gem install serialport -v '1.2.3'` succeeds before bundling.

# DevKitを用意して再実行する
>bundle install
DL is deprecated, please use Fiddle
Fetching gem metadata from https://rubygems.org/.........
Resolving dependencies...
Using rake 10.1.0
Using args_parser 0.2.0
Using event_emitter 0.2.5
Installing serialport 1.2.3
Using arduino_firmata 0.3.7 from source at .
Installing backports 3.3.4
Using bundler 1.6.3
Installing minitest 5.0.8
Your bundle is complete!
Use `bundle show [gemname]` to see where a bundled gem is installed.

Standard Firmataを書き込んだArduino UNOを用意。

Windowsではシリアルポートの自動認識は正しく動作しないので、
ENV['ARDUINO'] = 'COM6'
test/test_helper.rbで設定した。(実は、私はWindowsで一時的に環境変数を設定する方法を把握していない (^^;; )

Arduinoを接続した状態で、
>bundle exec rake test
DL is deprecated, please use Fiddle
DL is deprecated, please use Fiddle
Run options: --seed 46572

# Running:

.........E.F

Finished in 42.672393s, 0.2812 runs/s, 2.2263 assertions/s.

  1) Error:
TestClassMethods#test_arduino_list:
Errno::ENOENT: No such file or directory - /dev
    C:/Users/kouji/work/arduino_firmata/arduino_firmata/lib/arduino_firmata/main.rb:4:in `open'
    C:/Users/kouji/work/arduino_firmata/arduino_firmata/lib/arduino_firmata/main.rb:4:in `entries'
    C:/Users/kouji/work/arduino_firmata/arduino_firmata/lib/arduino_firmata/main.rb:4:in `list'
    C:/Users/kouji/work/arduino_firmata/arduino_firmata/test/test_classmethods.rb:6:in `test_arduino_list'


  2) Failure:
TestSysex#test_sysex_command [C:/Users/kouji/work/arduino_firmata/arduino_firmata/test/test_sysex.rb:30]:
Failed assertion, no message given.

12 runs, 95 assertions, 1 failures, 1 errors, 0 skips
rake aborted!
Command failed with status (1): [ruby -I"lib" -I"C:/smalruby-installer-for-windows-master_old/Ruby200_32/lib/ruby/gems/2.0.0/gems/rake-10.1.0/lib" "C:/smalruby-installer-for-windows-master_old/Ruby200_32/lib/ruby/gems/2.0.0/gems/rake-10.1.0/lib/rake/rake_test_loader.rb" "test/test_*.rb" ]

Tasks: TOP => test
(See full trace by running task with --trace)

>bundle exec ruby samples\blink_led.rb COM6
# LEDが点滅しました

>bundle exec ruby samples\analog_read_write.rb COM6
# Cdsをつないでセンサーの値が正しく出力されることを確認しました