def test_find_time(self):
q = Queue()
va = scpm.find_time(q, 1002)
self.assertEqual(va, None)
for i in range(1, 10):
q.put(Bunch(time=1000 + i, data=i * 10))
va = scpm.find_time(q, 1003)
self.assertEqual(va, Bunch(time=1003, data=30))
va = scpm.find_time(q, 1002)
self.assertEqual(va, None)
va = scpm.find_time(q, 1003)
self.assertEqual(va, None)
va = scpm.find_time(q, 1004)
self.assertEqual(va, None)
va = scpm.find_time(q, 1009)
self.assertEqual(va, Bunch(time=1009, data=90))
va = scpm.find_time(q, 9999)
self.assertEqual(va, None)
def test_find_time(self):
q = Queue()
va = scpm.find_time(q, 1002)
self.assertEqual(va, None)
for i in range(1,10):
q.put(Bunch(time=1000 + i, data=i*10))
va = scpm.find_time(q, 1003)
self.assertEqual(va, Bunch(time=1003, data=30))
va = scpm.find_time(q, 1002)
self.assertEqual(va, None)
va = scpm.find_time(q, 1003)
self.assertEqual(va, None)
va = scpm.find_time(q, 1004)
self.assertEqual(va, None)
va = scpm.find_time(q, 1009)
self.assertEqual(va, Bunch(time=1009, data=90))
va = scpm.find_time(q, 9999)
self.assertEqual(va, None)
def main():
scpm.init_logger()
sampler = Sampler()
wu = WattsUp()
try:
sampler.open()
sampler.start()
wu.open()
calibration = scpm.load_calibration_file()
log.info("Comparing SCPM data with WattsUp data..."
" press CTRL+C to stop.")
while True:
wu_data = wu.get() # blocking
if wu_data is None:
log.warn("wu_data is none!")
continue
time.sleep(config.RECORD_SECONDS)
# Now get ADC data recorded at wu_data.time
adc_data = scpm.find_time(sampler.adc_data_queue, wu_data.time)
if adc_data:
print("")
adc_data = scpm.join_frames_and_widen(adc_data)
split_adc_data = scpm.split_channels(adc_data)
adc_rms = scpm.calculate_adc_rms(split_adc_data)
calcd_data = scpm.calculate_calibrated_power(split_adc_data,
adc_rms, calibration)
scpm.print_power(calcd_data, wu_data)
else:
log.warn("Could not find ADC data for time {}"
.format(wu_data.time))
except KeyboardInterrupt:
pass
except Exception:
log.exception("")
wu.terminate()
sampler.terminate()
raise
wu.terminate()
sampler.terminate()
def main():
scpm.init_logger()
sampler = Sampler()
wu = WattsUp()
try:
sampler.open()
sampler.start()
wu.open()
calibration = scpm.load_calibration_file()
log.info("Comparing SCPM data with WattsUp data..."
" press CTRL+C to stop.")
while True:
wu_data = wu.get() # blocking
if wu_data is None:
log.warn("wu_data is none!")
continue
time.sleep(config.RECORD_SECONDS)
# Now get ADC data recorded at wu_data.time
adc_data = scpm.find_time(sampler.adc_data_queue, wu_data.time)
if adc_data:
print("")
adc_data = scpm.join_frames_and_widen(adc_data)
split_adc_data = scpm.split_channels(adc_data)
adc_rms = scpm.calculate_adc_rms(split_adc_data)
calcd_data = scpm.calculate_calibrated_power(
split_adc_data, adc_rms, calibration)
scpm.print_power(calcd_data, wu_data)
else:
log.warn("Could not find ADC data for time {}".format(
wu_data.time))
except KeyboardInterrupt:
pass
except Exception:
log.exception("")
wu.terminate()
sampler.terminate()
raise
wu.terminate()
sampler.terminate()
