Method: Phidgets::TextLCD::TextLCDCustomCharacter#string_code

Defined in:
lib/phidgets-ffi/text_lcd.rb

#string_code ⇒ String

Returns the character code associated with the custom character, or raises an error.

example

lcd.screens[0].rows[0].display_string = "#{lcd.custom_characters[0].string_code}"

Returns:

  • returns the character code associated with the custom character, or raises an error.



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# File 'lib/phidgets-ffi/text_lcd.rb', line 265

def string_code
  eval('"' + "\\1#{@index}" + '"')  #ie, returns \10   - \17
end