class Modbus::WordRegister
Attributes
value[R]
Public Class Methods
new(addr)
click to toggle source
Calls superclass method
Modbus::Register::new
# File lib/modbus/register/word_register.rb, line 12 def initialize(addr) super @value = 0 end
Public Instance Methods
update(value)
click to toggle source
# File lib/modbus/register/word_register.rb, line 18 def update(value) fail ArgumentError unless (0..65535).include? value @value = value end
write(value)
click to toggle source
# File lib/modbus/register/word_register.rb, line 24 def write(value) @handler.write_values [{:addr => @addr.to_s, :value => value}] if @handler end