def start(self):
# If there's no board, load one
if not self.arduino:
self.load_arduino()
# Initialize iterator and pin (board communication)
self.want_to_abort = False
it = pyfirmata.util.Iterator(self.arduino)
it.start()
a_pin = self.arduino.analog[self.pin]
a_pin.enable_reporting()
# Allow board time to settle
time.sleep(0.1)
while True:
value = a_pin.read()
self.count += 1
self.ind.append( self.count )
self.result.append(value)
pv.update()
time.sleep(self.rate)
if self.want_to_abort:
# Shutdown pin and board
a_pin.disable_reporting()
self.arduino.exit()
self.arduino = None
break
def do_it(self):
if self.op == 'add':
self.result = operator.add(self.first, self.second)
elif self.op == 'subtract':
self.result = operator.sub(self.first, self.second)
print('{0} {1} {2} = {3}'.format(self.first, self.op, self.second, self.result))
pv.update()
def do_it(self):
if self.op == 'add':
self.result = operator.add(self.first, self.second)
elif self.op == 'subtract':
self.result = operator.sub(self.first, self.second)
print('{0} {1} {2} = {3}'.format(self.first, self.op, self.second,
self.result))
pv.update()
def start(self):
self.want_to_abort = False
while True:
self.count += 1
self.ind.append(self.count)
self.result.append(np.random.randn(1))
pv.update()
time.sleep(0.1)
if self.want_to_abort: break
def do_it(self):
if self.op == 'add':
res = operator.add(self.first, self.second)
elif self.op == 'subtract':
res = operator.sub(self.first, self.second)
self.count += 1
self.ind.append(self.count)
self.result.append(res)
print('{0} {1} {2} = {3}'.format(self.first, self.op, self.second, res))
pv.update()
def do_it(self):
if self.op == 'add':
res = operator.add(self.first, self.second)
elif self.op == 'subtract':
res = operator.sub(self.first, self.second)
self.count += 1
self.ind.append(self.count)
self.result.append(res)
print('{0} {1} {2} = {3}'.format(self.first, self.op, self.second,
res))
pv.update()