Class: SparkfunLcd

Inherits:
ArduinoSketch show all
Defined in:
lib/examples/sparkfun_lcd.rb

Instance Attribute Summary

Attributes inherited from ArduinoSketch

#pins

Instance Method Summary collapse

Methods inherited from ArduinoSketch

#add, add_to_setup, #array, #assembler, #comment_box, #compose_setup, #define, #delay, #digitalWrite, #formatted_print, #initialize, #input_pin, #input_pins, output_pin, #output_pin, post_process_ruby_to_c_methods, pre_process, #serial_begin

Methods included from ExternalVariableProcessing

#c_type, #check_variable_type, #post_process_arrays, #post_process_vars, #pre_process_vars, #process_external_vars, #translate_variables

Constructor Details

This class inherits a constructor from ArduinoSketch

Instance Method Details

#check_buttons ⇒ Object 



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# File 'lib/examples/sparkfun_lcd.rb', line 40

def check_buttons
  read_and_toggle button_one, led
  say_hello if read_input button_two
  say_ruby if read_input button_three
  
  
end

#loop ⇒ Object

serial_begin # not necessary when using :device => :sf_lcd or :pa_lcd



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# File 'lib/examples/sparkfun_lcd.rb', line 16

def loop
 check_buttons
end

#say_hello ⇒ Object

need a bit



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# File 'lib/examples/sparkfun_lcd.rb', line 23

def say_hello
  my_lcd.setxy 0,0      # line 0, col 0
my_lcd.print "All your base   "
my_lcd.setxy 0,1    # line 1, col 0
my_lcd.print "are belong to us"

end

#say_ruby ⇒ Object 



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# File 'lib/examples/sparkfun_lcd.rb', line 31

def say_ruby
  my_lcd.setxy 0,0     # line 0, col 0
  my_lcd.print " Ruby + Arduino "
  my_lcd.setxy 0,1   # line 1, col 0
  my_lcd.print " RAD 0.2.4+     "
  # un comment to change display startup
  #myLCD.setcmd 0x7C, 10
end