def main():
parser = argparse.ArgumentParser(description='Reads (and plots) ADC trace')
parser.add_argument('--adc',
type=Coordinate.ADC,
help='ADC Board Id',
required=True)
parser.add_argument('--ip',
type=str,
help='ADC Service IP',
required=False)
parser.add_argument('--port',
type=int,
help='ADC Service Port',
required=False)
parser.add_argument('--channel',
type=lambda x: Coordinate.ChannelOnADC(int(x)),
help="MUX",
required=False,
default=Coordinate.ChannelOnADC(0))
parser.add_argument('--samples',
type=int,
help='Number of samples to collect',
required=True)
parser.add_argument('--calibration',
action='store_true',
help='Try to apply calibration')
parser.add_argument('--dump',
action='store_true',
help='Dump trace data to console')
parser.add_argument('--plot',
action='store_true',
help='Plot trace data using matplotlib')
args = parser.parse_args()
init_logger()
data = measure(args.adc, args.ip, args.port, args.channel, args.samples)
if args.dump:
dump(data)
if args.plot:
plot(data)
def get_trace(self, adc_channel, trace_length):
HICANN.flush(self.h)
conf = ADC.Config(trace_length, Coordinate.ChannelOnADC(adc_channel),
Coordinate.TriggerOnADC(0))
ADC.config(self.adc, conf)
ADC.trigger_now(self.adc)
trace = ADC.get_trace(self.adc)
v = -0.00066535 * trace + 2.02391
t = np.arange(trace.size) * 1 / 96e6
return (trace, v, t)
