def __init__(self, length=25, width=7, pad_rad=1, rate=0.1):
self.port = '/dev/ttyACM1'
self.length = length
self.width = width
self.pad_rad = pad_rad
self.frame = [Col.BLACK for _ in range(self.length * self.width)]
# Player Attributes
self.pos1 = self.width // 2
self.pts1 = 0
self.pos2 = self.width // 2
self.pts2 = 0
# Ball Attributes
self.rate = rate
self.posb = np.zeros((2))
self.posb = [(self.length // 2), (self.width // 2)]
self.velb = np.zeros((2))
self.reaction_time = 5 * self.rate
self.last_calc = time.time()
self.last_move = time.time()
self.blt = bt.BlinkyTape(self.port, (self.length * self.width),
buffered=False)
def setUpClass(self):
# TODO: Why can't access self.testRig from __init__ here?
self.testRig = TestRig.testRig
self.testRig.resetState()
self.i = UserInterface.interface
self.dut = BlinkyTape.BlinkyTape()
def blinkytape_artnet_receiver():
print(("Listening in {0}:{1}").format(UDP_IP, UDP_PORT))
sock = socket(AF_INET, SOCK_DGRAM) # UDP
sock.bind((UDP_IP, UDP_PORT))
bt = BlinkyTape.BlinkyTape(BLINKYTAPE_DEVICE, BLINKYTAPE_LENGTH)
lastSequence = 0
packetCount = 0
lastTime = time.time()
datas = []
while True:
try:
data, addr = sock.recvfrom(1024)
packet = ArtnetPacket.unpack_raw_artnet_packet(data)
if packet != None:
#print("Sequence=%i universe=%i"%(packet.sequence,packet.universe))
packetCount += 1
while len(datas) < packet.universe + 1:
print("adding new universe %i"%(packet.universe))
datas.append('')
datas[packet.universe] = packet.data
# Send an update to the tape when a new sequence is received on the last universe
if packet.universe == (len(datas)-1) and lastSequence != packet.sequence:
outputData = ''
#print(datas)
for data in datas:
if len(data) > PIXELS_PER_UNIVERSE*BYTES_PER_PIXEL:
data = data[0:PIXELS_PER_UNIVERSE*BYTES_PER_PIXEL]
if len(data) < PIXELS_PER_UNIVERSE*BYTES_PER_PIXEL:
data += '\x00' * (PIXELS_PER_UNIVERSE*BYTES_PER_PIXEL - len(data))
outputData += data
#print(len(outputData))
bt.sendData(outputData)
lastSequence = packet.sequence
if time.time() > lastTime+1:
print("Packets per second: %i"%(packetCount))
packetCount = 0
lastTime = time.time()
except KeyboardInterrupt:
sock.close()
sys.exit()
def connect():
serialPorts = glob.glob("/dev/cu.usbmodem*")
port = serialPorts[0]
if not port:
sys.exit("Could not locate a BlinkyTape.")
print "BlinkyTape found at: %s" % port
bt = BlinkyTape.BlinkyTape(port)
bt.displayColor(0, 0, 0)
return bt
def showTestPattern(portName):
print "Showing test pattern on %s" % portName
try:
bt = BlinkyTape.BlinkyTape(portName)
while True:
bt.displayColor(255, 0, 0)
time.sleep(1)
bt.displayColor(0, 255, 0)
time.sleep(1)
bt.displayColor(0, 0, 255)
time.sleep(1)
except:
pass
def __init__(self):
logging.basicConfig(filename=config.logging_logfile,
level=config.logging_level)
serial_ports = glob.glob("/dev/ttyACM0")
port = serial_ports[0]
if not port:
sys.exit("Could not locate a BlinkyTape.")
print "BlinkyTape found at: %s" % port
self.bt = BlinkyTape.BlinkyTape(port)
self.bt.displayColor(0, 0, 0)
self.colors = [[0, 0, 0]] * config.led_count
self.fade_steps = 50
self.fade_pause = 0.02
def resetToBootloader(portName):
print "Resetting to bootloader on %s" % portName
bt = BlinkyTape.BlinkyTape(portName)
bt.displayColor(20, 0, 20)
bt.resetToBootloader()