You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
632 B
37 lines
632 B
#!/bin/env python3
|
|
import time
|
|
|
|
import gex
|
|
import numpy as np
|
|
from matplotlib import pyplot as plt
|
|
|
|
from scipy.io import wavfile
|
|
|
|
# catching a transient
|
|
|
|
with gex.Client(gex.TrxRawUSB()) as client:
|
|
adc = gex.ADC(client, 'adc')
|
|
|
|
rate=50000
|
|
fs = adc.set_sample_rate(rate)
|
|
|
|
d = None
|
|
|
|
def x(report):
|
|
global d
|
|
print("capt")
|
|
d = report
|
|
|
|
adc.on_trigger(x)
|
|
adc.setup_trigger(0, 50, 600, edge='rising', pretrigger=100)
|
|
adc.arm()
|
|
|
|
time.sleep(2)
|
|
|
|
if d is not None:
|
|
plt.plot(d.data, 'r-', lw=1)
|
|
plt.grid()
|
|
plt.show()
|
|
else:
|
|
print("Nothing rx")
|
|
|
|
|