def Robot():
"""Use this to ensure robot stops if inner code
crashes"""
try:
yield _robot()
finally:
pz.stop()
pz.cleanup()
def ws_disconnect(message):
try:
label = message.channel_session['room']
room = Room.objects.get(label=label)
if room.label=="remotecarcontrol":
pz.cleanup()
Group('control-'+label, channel_layer=message.channel_layer).discard(message.reply_channel)
else:
Group('chat-'+label, channel_layer=message.channel_layer).discard(message.reply_channel)
except (KeyError, Room.DoesNotExist):
pass
def Robot():
"""Use this to ensure robot stops if inner code
crashes"""
r = None
try:
r = _robot()
yield r
finally:
pz.stop()
pz.cleanup()
if r:
r.cleanup()
print "object " + str(distance - gripDistance) + " too far"
tiltVal = max(tiltMin, tiltVal -
5) # moves closer, but within the operational limit
time.sleep(.5) # gives you time to evacuate, can have zero
pz.setOutput(rot, rotVal)
pz.setOutput(tilt, tiltVal)
pz.setOutput(lift, liftVal)
except KeyboardInterrupt:
print()
finally:
if (distance > gripDistance):
print("object unreachable")
else: # grab and move if the object is withing grabbing distance
print("EXTERMINATE")
pz.setOutput(grip, gripMax)
time.sleep(.5)
print("EXTERMINATE")
pz.setOutput(rot, 40)
time.sleep(.5)
pz.setOutput(tilt, tiltVal - 10)
time.sleep(.5)
pz.setOutput(lift, liftMax)
time.sleep(.5)
print("EXTERMINATE!")
hcsr04.cleanup()
pz.cleanup()
#! /usr/bin/env python
#testLedNumbers.py
# Testing McRoboFace led positions.
# requires picon zero hardware plus software library
import piconzero as pz, time
pz.init()
pz.setOutputConfig(5, 3) # set output 5 to WS2812 (code 3)
try:
while True:
for i in xrange(0, 17):
pz.setPixel(i, 0, 0, 255)
time.sleep(0.5)
pz.setAllPixels(0, 0, 0)
time.sleep(0.5)
except KeyboardInterrupt:
print
finally:
pz.cleanup() #reset picon zero board
def cleanup(self):
pz.stop()
pz.cleanup()
#! /usr/bin/env python
# GNU GPL V3
# Test code for 4tronix Picon Zero
import piconzero as pz, time
pz.init()
pz.setInputConfig(0, 2) # set input 0 to DS18B20
pz.setInputConfig(2, 2) # set input 2 to DS18B20
try:
while True:
ana0 = pz.readInput(0)
if (ana0>32767):
ana0 -= 65536
ana2 = pz.readInput(2)
if (ana2>32767):
ana2 -= 65536
print ana0*0.0625, ana2*0.0625
time.sleep(1)
except KeyboardInterrupt:
print
finally:
pz.cleanup()
def cleanup():
pz.stop()
pz.cleanup()
GPIO.cleanup()
print('=======App cleaned up======')
def cleanupPZ():
pz.cleanup()
hcsr04.cleanup()
def on_exit(sig, func=None):
print "Exiting DragonDetector"
pz.cleanup()
sys.exit(1)
def ensure_piconzero_is_closed(self):
if self.piconzero_initialized:
pz.cleanup()
self.piconzero_initialized = False
