import pyduino
import sys
import time
def usage():
print """Usage: ./example.py port mode pin
Available modes: 1 - Digital input
2 - Digital output
3 - PWM
4 - Analog input"""
if __name__ == "__main__":
try:
arduino = pyduino.Arduino(sys.argv[1])
mode = int(sys.argv[2])
pin = int(sys.argv[3])
except IndexError, ValueError:
usage()
sys.exit()
if mode == 1:
#Digital input
arduino.digital_ports[pin >> 3].set_active(1)
arduino.digital[pin].set_mode(pyduino.DIGITAL_INPUT)
if mode == 2:
#Digital output
arduino.digital_ports[pin >> 3].set_active(1)
arduino.digital[pin].set_mode(pyduino.DIGITAL_OUTPUT)
arduino.digital[pin].write(1) #Turn output high
if mode == 3:
d = getPage(self.conf['post'],
method="POST",
postdata=simplejson.dumps(
dict(board=self.conf['boardName'],
pin=pin,
level=int(current))),
headers={'Content-Type': 'application/json'})
d.addErrback(self.reportPostError, pin, current,
self.conf['post'])
self.lastState[pin] = current
if __name__ == '__main__':
config = { # to be read from a file
'arduinoPort': '/dev/ttyUSB0',
'servePort': 9056,
'pollFrequency': 20,
'post': 'http://bang:9069/pinChange',
'boardName': 'theater', # gets sent with updates
'watchPins': [9, 10], # or 'allInput' (not yet working)
# todo: need options to preset inputs/outputs at startup
}
arduino = pyduino.Arduino(config['arduinoPort'])
wp = WatchPins(arduino, config)
task.LoopingCall(wp.poll).start(1 / config['pollFrequency'])
reactor.listenTCP(config['servePort'], Application(arduino))
reactor.run()
try:
k = k8055(0)
except IOError:
print 'could not find K8055 board'
k = None
#Define arduino Pins
HEAD_POWER = 7
HEAD_DIRECTION = 8
EYE_DIRECTION = 12
EYE_POWER = 11
TEST_PIN = 13
try:
arduino = pyduino.Arduino("/dev/ttyUSB0")
set_pin_mode(arduino, 2, 2)
set_pin_mode(arduino, 3, 2)
set_pin_mode(arduino, 4, 2)
set_pin_mode(arduino, 5, 2)
set_pin_mode(arduino, 6, 2)
set_pin_mode(arduino, HEAD_POWER, 2)
set_pin_mode(arduino, HEAD_DIRECTION, 2)
set_pin_mode(arduino, 9, 2)
set_pin_mode(arduino, 10, 2)
set_pin_mode(arduino, EYE_POWER, 2) #
set_pin_mode(arduino, EYE_DIRECTION, 2)
set_pin_mode(
arduino, TEST_PIN, 2
) #Set pin 13 to digital output. Useful for testing, as this pin has a LED on it.
#TODO: Now set low.
# test
import pyduino
import serial
import time
board = pyduino.Arduino('/dev/ttyACM0')
board.digital[13].set_active(1)
board.digital[13].set_mode(pyduino.DIGITAL_OUTPUT)
board.digital[12].set_active(1)
board.digital[12].set_mode(pyduino.DIGITAL_OUTPUT)
board.digital[2].set_active(1)
board.digital[2].set_mode(pyduino.DIGITAL_INPUT)
# board.digital[13].write(1)
# time.sleep(5)
# board.digital[13].write(0)
# for i in range(2):
# if i%2 == 0:
# board.digital[13].write(1)
# else:
# board.digital[13].write(0)
# time.sleep(3)
board.digital[13].write(1)
while True:
time.sleep(3)
try:
value = board.digital[2].read()
def setupSerial():
global arduino
arduino = pyduino.Arduino(57600, '*', 0)