def __init__(self, hardware, vid, pid):
self._hardware = hardware
super(RespeakerMicArrayV2,
self).__init__(self._hardware['numberOfLeds'])
self._leds = pixel_ring.find(vid=int(vid, 16), pid=int(pid, 16))
if self._leds is None:
raise InterfaceInitError(
'Respeaker Mic Array V2 not found using pid={} and vid={}'.
format(pid, vid))
self._colors = self._newArray()
self._src = None
if 'doa' in hardware and hardware['doa']:
self._logger.info('Hardware is DOA capable')
from libraries.seeedstudios.channel_picker import ChannelPicker
from libraries.seeedstudios.source import Source
lib = importlib.import_module('libraries.seeedstudios.' +
hardware['doa'])
klass = getattr(lib, 'DOA')
self._src = Source(rate=hardware['rate'],
channels=hardware['channels'])
ch0 = ChannelPicker(channels=self._src.channels, pick=0)
self._doa = klass(rate=hardware['rate'])
self._src.link(ch0)
self._src.link(self._doa)
def __init__(self, numLeds, matrixIp, everloopPort):
super(MatrixVoice, self).__init__(numLeds)
try:
self._leds = Everloop(numLeds, matrixIp, everloopPort)
except:
raise InterfaceInitError("Couldn't initialize everloop")
def __init__(self, numLeds, vid, pid):
super(RespeakerMicArrayV2, self).__init__(numLeds)
self._leds = pixel_ring.find(vid=int(vid, 16), pid=int(pid, 16))
if self._leds is None:
raise InterfaceInitError('Respeaker Mic Array V2 not found using pid={} and vid={}'.format(pid, vid))
self._power = LED(5)
self._colors = self._newArray()
def __init__(self, numLeds, stripType, pin):
super(Neopixels, self).__init__(numLeds)
if stripType not in self._STRIP_TYPES.keys():
raise InterfaceInitError('Unsupported neopixel type "{}"'.format(stripType))
self._type = stripType
self._pin = pin
self._leds = Adafruit_NeoPixel(num=numLeds, pin=pin, brightness=100, strip_type=self._STRIP_TYPES[stripType])
self._leds.begin()
def __init__(self, numLeds):
super(respeaker7MicArray, self).__init__(numLeds)
self._image = self._newArray()
try:
self._leds = respeaker.usb_hid.get()
if self._leds is None:
raise InterfaceInitError()
except InterfaceInitError:
self._logger.error("Couldn't init respeaker 7 mic array")
def __init__(self, numLeds, pinout, activeHigh):
super(PureGPIO, self).__init__(numLeds)
if len(pinout) != numLeds:
raise InterfaceInitError(
'Pure GPIO number of led versus pinout declaration missmatch')
self._pinout = pinout
self._activeHigh = activeHigh
self._image = self._newArray()
self._leds = []
for pin in self._pinout:
self._leds.append(
LED(pin=pin, active_high=activeHigh, initial_value=False))