class PrologixGpib::CLI
Public Instance Methods
info()
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# File lib/prologix_gpib/cli.rb, line 16 def info return unless controllers_connected? paths = options[:path].nil? ? PrologixGpib.usb_paths : [options[:path]] paths.each do |path| hash = PrologixGpib::UsbController.new(path).config puts "\n #{titleise hash.delete(:device_name)}" puts "\tPath: #{path}" hash.each { |k, v| puts "\t#{titleise(k)}: #{v}" } end end
list()
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# File lib/prologix_gpib/cli.rb, line 10 def list puts controller_table(PrologixGpib::Finder.new.avaliable_controllers) end
Private Instance Methods
controller_table(controllers)
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# File lib/prologix_gpib/cli.rb, line 31 def controller_table(controllers) return 'No Prologix Controllers available.' unless controllers.length > 0 table = Terminal::Table.new do |t| t.title = 'Prologix Controllers' t.headings = %w[index Controller Version Location] end index = 0 if controllers.key? :usb controllers[:usb].each do |path| device = PrologixGpib::UsbController.new(path) str = device.version.split('version') table.add_row [index.to_s, str[0], str[1], path] index += 1 end end if controllers.key? :lan controllers[:lan].each do |ip| device = PrologixGpib::LanController.new(ip) str = device.version.split('version') table.add_row [index.to_s, str[0], str[1], ip] index += 1 end end table end
controllers_connected?()
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# File lib/prologix_gpib/cli.rb, line 61 def controllers_connected? PrologixGpib.usb_paths.count >= 1 end
titleise(string)
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# File lib/prologix_gpib/cli.rb, line 65 def titleise(string) string.to_s.split('_').map(&:capitalize).join(' ') end