DSOX1102G scope usage

This scope has no Ethernet capability, so must use USB (ex: flash drive) to transfer data.

Insert USB flash drive (format: vfat) into front panel female USB Type A port.

Save Data Format:

Save/Recall -> Save -> Format -> Multi Channel Waveform Data (*.h5) (WARNING: Make sure to set this, wrong format can save (nearly) useless data)

Save/Recall -> Save -> Save to -> usb

To save data:

Save to USB

OR

Save/Recall -> Save -> Press to Save

View contents of file with h5ls (in debian package hdf5-tools).

Plot data with h5 and matlab python libraries, using following script:

#!/usr/bin/python3

import sys

if len(sys.argv) != 2:

print("usage: view_hdf5.py scope_x.h5")

exit(1)

import matplotlib.pyplot as plt

import h5py

f = h5py.File(sys.argv[1], "r")

#data = f['Waveforms']['Channel 1']['Channel 1 Data']

for channel in f['Waveforms']:

print("plotting ", channel)

for data in f['Waveforms'][channel]:

plt.plot(f['Waveforms'][channel][data], label=str(channel))

plt.legend()

plt.show()

Demonstration using STM 25p40vp pin 5 (Serial Data Input) on boot of DJI Controller GL300F.

Original low resolution screenshot:

Result of plot lossless waveform data:

multiple channels, with pin 5 and pin 6 (data input and clock)