Sha256: 614bcf454678b41688a7b012e5b8efbec2886a06244b3287778d260de59e8f98
Contents?: true
Size: 793 Bytes
Versions: 7
Compression:
Stored size: 793 Bytes
Contents
require 'artoo/drivers/driver'
module Artoo
module Drivers
# The LED driver behaviors
class Led < Driver
def is_on?
(@is_on ||= false) == true
end
def is_off?
(@is_on ||= false) == false
end
def on
@is_on = true
connection.set_pin_mode(pin, Firmata::Board::OUTPUT)
connection.digital_write(pin, Firmata::Board::HIGH)
end
def off
@is_on = false
connection.set_pin_mode(pin, Firmata::Board::OUTPUT)
connection.digital_write(pin, Firmata::Board::LOW)
end
def toggle
is_off? ? on : off
end
def brightness(level=0)
connection.set_pin_mode(pin, Firmata::Board::PWM)
connection.analog_write(pin, level)
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems