module OneWire - sysfs_one_wire-0.1.0 Documentation

all(&block) click to toggle source

def find query, &block

devices = slaves.keep_if { |v| v =~ query }
devices = devices.collect { |path| load(path) }
devices.each &block if block_given?

devices

end

# File lib/one_wire.rb, line 22
def all &block
  devices = slaves.collect { |path| load(path) rescue nil }.compact
  devices.each &block if block_given?
  devices
end

devices() click to toggle source

# File lib/one_wire.rb, line 46
def devices
  slaves.collect { |path| load(path) }
end

find(query) click to toggle source

# File lib/one_wire.rb, line 10
def find query
  query = Regexp.new query if query.is_a? String
  slaves.keep_if { |v| v =~ query }
end

load(path) click to toggle source

def find_by_name end

# File lib/one_wire.rb, line 37
def load path
  case File.basename(path)[/([\da-f]{2})-[\da-f]{12}/, 1]
    when *Thermometer::PREFIX then return Thermometer.new(path)
  #   when *%w{06 08 0A 0C} then Memory.new(path)
    when %{00} then return nil
    else Base.new(path)
  end
end

slaves(&block) click to toggle source

# File lib/one_wire.rb, line 6
def slaves &block
  Dir.glob(File.join(File::SEPARATOR, 'sys', 'bus', 'w1', 'devices', '*-*'), &block)
end