Class: BetaBrite::Memory

Inherits:
Object
  • Object
show all
Defined in:
lib/memory/memory.rb

Direct Known Subclasses

Clear, Dots, String, Text

Defined Under Namespace

Classes: Clear, Dots, String, Text

Constant Summary collapse

COMMAND_CODE = 
"E$"
TEXT = 
'A'
STRING = 
'B'
DOTS = 
'D'
LOCKED = 
'L'
UNLOCKED = 
'U'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) {|_self| ... } ⇒ Memory

Returns a new instance of Memory.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/memory/memory.rb', line 14

def initialize(opts = {})
  args = {  :label  => 'A',
            :type   => STRING,
            :locked => LOCKED,
            :size   => sprintf("%04x", 0),
            :time   => '0000'
          }.merge opts
  @label  = args[:label]
  @type   = args[:type]
  @locked = args[:locked]
  @size   = args[:size]
  @time   = args[:time]
  yield self if block_given?
end

Instance Attribute Details

#label ⇒ Object

Returns the value of attribute label.



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# File 'lib/memory/memory.rb', line 13

def label
  @label
end

#locked ⇒ Object

Returns the value of attribute locked.



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# File 'lib/memory/memory.rb', line 13

def locked
  @locked
end

#size ⇒ Object

Returns the value of attribute size.



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# File 'lib/memory/memory.rb', line 13

def size
  @size
end

#time ⇒ Object

Returns the value of attribute time.



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# File 'lib/memory/memory.rb', line 13

def time
  @time
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/memory/memory.rb', line 13

def type
  @type
end

Class Method Details

.clear ⇒ Object 



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# File 'lib/memory/memory.rb', line 9

def self.clear
  BetaBrite::STX << COMMAND_CODE
end

Instance Method Details

#format ⇒ Object Also known as: to_s 



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# File 'lib/memory/memory.rb', line 29

def format
  #BetaBrite::STX << COMMAND_CODE << @label << @type << @locked <<
  @label << @type << @locked << @size.upcase << @time
end