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Add INPUT_PULLUP pin mode. #45

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Add INPUT_PULLUP pin mode. #45

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19 changes: 10 additions & 9 deletions lib/arduino_firmata/const.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -18,15 +18,16 @@ class Status
OPEN = 1
end

INPUT = 0
OUTPUT = 1
ANALOG = 2
PWM = 3
SERVO = 4
SHIFT = 5
I2C = 6
LOW = 0
HIGH = 1
INPUT = 0
OUTPUT = 1
ANALOG = 2
PWM = 3
SERVO = 4
SHIFT = 5
I2C = 6
INPUT_PULLUP = 11
LOW = 0
HIGH = 1

MAX_DATA_BYTES = 32
DIGITAL_MESSAGE = 0x90 # send data for a digital port
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6 changes: 5 additions & 1 deletion test/test_arduino_firmata.rb
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Expand Up @@ -51,7 +51,11 @@ def test_servo_write

def test_pin_mode
0.upto(13).each do |pin|
mode = [ArduinoFirmata::OUTPUT, ArduinoFirmata::INPUT].sample
mode = [
ArduinoFirmata::OUTPUT,
ArduinoFirmata::INPUT,
ArduinoFirmata::INPUT_PULLUP
].sample
assert @arduino.pin_mode(pin, mode) == mode
end
end
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