class Collector:
def run(self, port, frequency):
self.port = port
self.outqueue = deque([], 1000)
self.datasender = DataSender(self.port, self)
self.datasender.start()
timeStart = time.clock()
timePerSample = 1.0 / float(frequency)
numSamples = 0
nextTime = timeStart + timePerSample
while True:
self.setData()
# print "."
# print len(self.outqueue)
numSamples = numSamples + 1
nextTime += timePerSample
# print nextTime
curTime = time.clock()
if curTime < nextTime:
time.sleep(nextTime - curTime)
elif curTime - nextTime > 5.0 or len(self.outqueue) > 100:
print "Overrun"
# if curTime-timeStart>5.0 and curTime-timeStart<5.01:
# print len(self.outqueue)
def getData(self, port):
if len(self.outqueue) > 0:
return self.outqueue.popleft()
else:
return None
def setData(self):
rand = random.randint(0, 200)
self.outqueue.append(str(rand))
self.datasender.dataReady()
def run(self, port, frequency):
self.port = port
self.outqueue = deque([], 1000)
self.datasender = DataSender(self.port, self)
self.datasender.start()
timeStart = time.clock()
timePerSample = 1.0 / float(frequency)
numSamples = 0
nextTime = timeStart + timePerSample
while True:
self.setData()
# print "."
# print len(self.outqueue)
numSamples = numSamples + 1
nextTime += timePerSample
# print nextTime
curTime = time.clock()
if curTime < nextTime:
time.sleep(nextTime - curTime)
elif curTime - nextTime > 5.0 or len(self.outqueue) > 100:
print "Overrun"
