Class: McProtocolE::Frame3e::BatchReadInWord

Inherits:

BaseCommand

• Object
• BaseCommand
• McProtocolE::Frame3e::BatchReadInWord

Defined in:

lib/mc_protocol_e/frame_3e/batch_read_in_word.rb

Overview

This class shows a command to batch read in word.

Constant Summary

COMMAND =

"\x01\x04\x00\x00".b

Instance Method Summary

• #initialize(device_range:) ⇒ BatchReadInWord constructor

  Constructor.

• #parse(res) ⇒ Object

  Returns array of word.

• #to_b ⇒ String

  Returns binary string.

Constructor Details

#initialize(device_range:) ⇒ BatchReadInWord

Constructor.

Parameters:

• device_range (DeviceRange) —

  device range

# File 'lib/mc_protocol_e/frame_3e/batch_read_in_word.rb', line 14

def initialize(device_range:)
  super(COMMAND)
  @device_range = device_range
end

Instance Method Details

#parse(res) ⇒ Object

Returns array of word. @return array of word

Parameters:

• res (Response) —

  response

# File 'lib/mc_protocol_e/frame_3e/batch_read_in_word.rb', line 22

def parse(res)
  super(res)

  res.data&.each_char&.each_slice(2)&.map(&:join)
end

#to_b ⇒ String

Returns binary string.

Returns:

• (String) —

  binary string

# File 'lib/mc_protocol_e/frame_3e/batch_read_in_word.rb', line 30

def to_b
  @to_b ||= command + device_range.to_b
end