class TriggerDevice(NeuroDevice):
def __init__(self, freq = 256, channels = 1):
self.freq = freq
self.channels = channels
self.header = Header(TRIGGER_HEADER)
self.header.channelCount = channels
for i in range(channels):
self.header.channels[i].samplingFrequency = freq
self.header.channels[i].label = 'TRIGGER%d' % i
self.values = [0,]*self.channels
self.valLock = RLock()
self.queue = Queue(15)
self.thread = TriggerDeviceThread(self)
self.thread.start()
def getValues(self):
self.valLock.acquire()
try:
return tuple(self.values)
finally:
self.valLock.release()
def setValues(self, val):
self.valLock.acquire()
try:
self.values[:] = val
finally:
self.valLock.release()
def getHeader(self):
return self.header.text()
def getData(self):
return self.queue.get(10.0)
def __init__(self, freq = 256, channels = 1):
self.freq = freq
self.channels = channels
self.header = Header(TRIGGER_HEADER)
self.header.channelCount = channels
for i in range(channels):
self.header.channels[i].samplingFrequency = freq
self.header.channels[i].label = 'TRIGGER%d' % i
self.values = [0,]*self.channels
self.valLock = RLock()
self.queue = Queue(15)
self.thread = TriggerDeviceThread(self)
self.thread.start()