Openhantek2 For Hantek-6022be Oscilloscope

Project Description

The Hantek-6022be is a very simple and very cheap digital storage oscilloscope using the USB bus for its control and trace display.

Openhantek is a Linux program, using Qt as its GUI, but unfortunately it was written for more expensive Hantek scopes and it is incompatible with the 6022be. Several attempts have been made to adapt OpenHantek to the 6022be but none has been successfully finished. The GUI is rather complete but it misses hardware access routines to the 6022be and the hardware access code to the more expensive scopes is entangled in the GUI code making it rather difficult to port it to run the 6022be.

The second version (openhantek2) separates the hardware access routines into libraries, implements a dummy device for testing and re-implements the GUI using qml. However, the hardware access routines are incomplete as is the GUI, which is essentially missing sliders for offset control and trigger level, features the original program has.

Project Timeline

Date	Task	Comments
17^th March 2017	install Qt 5.8, download openhantek.	Qt5.8 was successfully downloaded and installed on our linux pcs.
21^st March 2017	Install Qt5.8 onto your Linux box to /opt/Qt5.8.0 with a symbolic link named Qt5 pointing to Qt5.8.0. Then download David Graeff's version of openhantek (see the TWiki) using git. Read both branches into qtcreator and try to compile.	Qt 5.8 has already been installed into the /opt/Qt5.8.0 directory. Symbolic link was also created and points to QT5.8.0. Both versions of the openhantek were downloaded but were unable to compile.
22^nd March 2017	Adapt the execution path in your .bash_profile of .bashrc file. Also install some of the Qt Examples to get familiar.	Qt as also added to the .bash_profile. A number of the example programs in the Qt creator were installed and successfully compiled.
12^th April 2017	add: #include <random> in sineWaveDevice.cpp #include <cmath> to deviceBaseSamples.cpp #include <cmath> to hantekDevice.h	With these modifications to the files, trying to compile openhantek2 reported no errors.
17^th April 2017	Compile openhantek2 on kali linux.	Openhantek2 successfully compiled on the kali linux box on following your instructions.
24^thApril 2017	Try out QML	Several tutorials from various websites were downloaded and studied though not substantially because of other academic work.
28^th April 2017	Come up with a GUI using QML	A simple gui was created with qml

Openhantek [master branch ] working on Kali Linux

Openhantek2 [mr_split_gui_backend] front view on kali linux

Demo Mode of Openhantek2 on kali linux

Simple qml user interface

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who
png	demoDevice.png	r1	manage	75.4 K	2017-05-01 - 10:29	UnknownUser
png	firstQml.png	r1	manage	39.9 K	2017-05-01 - 10:28	UnknownUser
png	openhantek2.png	r1	manage	45.8 K	2017-05-01 - 10:28	UnknownUser
png	openhantekMaste.png	r1	manage	73.0 K	2017-05-01 - 10:28	UnknownUser

Topic revision: r1 - 2017-05-01 - uli