Class: ConfigurePaLcdBoot

Inherits:
ArduinoSketch show all
Defined in:
lib/examples/configure_pa_lcd_boot.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

#change_boot_to_custom ⇒ Object

“?S0 for blank screen ?S1 for configuration settings ?S2 for custom text screen



80
81
82
83
84
85
86
87
88
 
# File 'lib/examples/configure_pa_lcd_boot.rb', line 80

def change_boot_to_custom
  my_lcd.clearscr
  my_lcd.print "Changing to "
  my_lcd.setxy 0,1
  my_lcd.print "custom boot screen. "
  my_lcd.setxy 0,3
  my_lcd.print "Reboot to view... "
  my_lcd.print("?S2")
end

#loop ⇒ Object 



41
42
43
44
45
 
# File 'lib/examples/configure_pa_lcd_boot.rb', line 41

def loop
  set_cursor     if button_one.read_input 
  set_custom_screen      if button_two.read_input 
  change_boot_to_custom  if button_three.read_input 
end

#set_cursor ⇒ Object

?c0 for no cursor ?c2 for non blinking cursor ?c3 for blinking cursor



66
67
68
69
70
71
72
73
74
75
 
# File 'lib/examples/configure_pa_lcd_boot.rb', line 66

def set_cursor
  my_lcd.clearscr
  my_lcd.print "Changing to "
  my_lcd.setxy 0,1
  my_lcd.print "no cursor. "
  my_lcd.setxy 0,3
  my_lcd.print "Reboot to view... "
  
  my_lcd.print("?c0")
end

#set_custom_screen ⇒ Object

assumes 4 x 20 screen maintain 20 characters after ?Cn wny delays? the controller needs them to give it enough time to write 20 bytes to internl EEPROM



51
52
53
54
55
56
57
58
59
60
 
# File 'lib/examples/configure_pa_lcd_boot.rb', line 51

def set_custom_screen
  my_lcd.clearscr
  my_lcd.print "?C0   RAD & Arduino    "
  delay 400
  my_lcd.print "?C1    Development     "
  delay 400
  my_lcd.print "?C2                    "
  delay 400
  my_lcd.print "?C3      v0.3.0        "
end