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<h1 align="left"><font face="Times New Roman, serif"><font size="4"><font face="Times New Roman, serif"><font size="4"><b>Openhantek2 For Hantek-6022be Oscilloscope</b></font></font><br /></font></font></h1>
---++ Project Description

<font face="Times New Roman, serif"><font size="3">The Hantek-6022be is a very simple and very cheap digital storage oscilloscope using the USB bus for its control and trace display. </font></font>

<font face="Times New Roman, serif"><font size="3">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.</font></font>

<font face="Times New Roman, serif"><font size="3">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.</font></font>
---++ Project Timeline
<p align="left"><font face="Times New Roman, serif"><font size="4"> <br /> </font></font></p> <table cellpadding="3" cellspacing="0" style="width: 648px;"><col width="83"></col> <col width="294"></col> <col width="251"></col> <tbody> <tr valign="top"> <td bgcolor="#ffffff" width="83"> <p align="left"><font size="3">Date</font></p> </td> <td bgcolor="#ffffff" width="294"> <p align="left"><font size="3">Task</font></p> </td> <td bgcolor="#ffffff" width="251"> <p align="left"><font size="3">Comments</font></p> </td> </tr> <tr valign="top"> <td bgcolor="#ffffff" width="83"> <p align="left"><font size="3">17</font><sup><font size="3">th</font></sup><font size="3"> March 2017</font></p> </td> <td bgcolor="#ffffff" width="294"> <p align="left"><font color="#222222"><font face="arial, sans-serif"><font size="3">i</font></font></font><font color="#222222"><font face="Times New Roman, serif"><font size="3">nstall Qt 5.8, download openhantek.</font></font></font></p> </td> <td bgcolor="#ffffff" width="251"> <p align="left"><font size="3">Qt5.8 was successfully downloaded and installed on our linux pcs. </font></p> </td> </tr> <tr valign="top"> <td bgcolor="#ffffff" width="83"> <p align="left"><font size="3">21</font><sup><font size="3">st</font></sup><font size="3"> March 2017</font></p> </td> <td bgcolor="#ffffff" width="294"> <p align="left"><font color="#222222"><font face="Times New Roman, serif"><font size="3">I</font></font></font><font color="#222222"><font face="Times New Roman, serif"><font size="3">nstall 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.</font></font></font></p> </td> <td bgcolor="#ffffff" width="251"> <p align="left"><font size="3">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.</font></p> <p align="left"><font size="3">Both versions of the openhantek were downloaded but were unable to compile.</font></p> </td> </tr> <tr valign="top"> <td bgcolor="#ffffff" width="83"> <p align="left"><font size="3">22</font><sup><font size="3">nd</font></sup><font size="3"> March 2017</font></p> </td> <td bgcolor="#ffffff" width="294"> <p align="left"><font color="#222222"><font face="arial, sans-serif"><font size="3">Adapt the execution path in your .bash_profile of .bashrc file. Also install some of the Qt Examples to get familiar. </font></font></font></p> </td> <td bgcolor="#ffffff" width="251"> <p align="left"><font size="3">Qt as also added to the .bash_profile. A number of the example programs in the Qt creator were installed and successfully compiled.</font></p> </td> </tr> <tr valign="top"> <td bgcolor="#ffffff" width="83"> <p align="left"><font size="3">12</font><sup><font size="3">th</font></sup><font size="3"> April 2017</font></p> </td> <td bgcolor="#ffffff" width="294"> <p align="left"><font color="#222222"><font face="Times New Roman, serif"><font size="3">add:</font></font></font><font face="Times New Roman, serif"><font size="3"><br /> </font></font><font color="#222222"><font face="Times New Roman, serif"><font size="3">#include &lt;random&gt; in sineWaveDevice.cpp</font></font></font></p> <p align="left"><font color="#222222"><font face="Times New Roman, serif"><font size="3">#include &lt;cmath&gt; to deviceBaseSamples.cpp</font></font></font></p> <p align="left"><font color="#222222"><font face="Times New Roman, serif"><font size="3">#include &lt;cmath&gt; to hantekDevice.h</font></font></font></p> </td> <td bgcolor="#ffffff" width="251"> <p align="left"><font size="3">With these modifications to the files, trying to compile openhantek2 reported no errors.</font></p> </td> </tr> <tr valign="top"> <td bgcolor="#ffffff" width="83"> <p align="left"><font size="3">17</font><sup><font size="3">th</font></sup><font size="3"> April 2017</font></p> </td> <td bgcolor="#ffffff" width="294"> <p align="left"><font size="3">Compile openhantek2 on kali linux.</font></p> </td> <td bgcolor="#ffffff" width="251"> <p align="left"><font size="3">Openhantek2 successfully compiled on the kali linux box on following your instructions.</font></p> </td> </tr> <tr valign="top"> <td bgcolor="#ffffff" width="83"> <p align="left"><font size="3">24</font><sup><font size="3">th</font></sup><font size="3">April 2017</font></p> </td> <td bgcolor="#ffffff" width="294"> <p align="left"><font color="#222222"><font face="Times New Roman, serif"><font size="3">Try out QML</font></font></font></p> </td> <td bgcolor="#ffffff" width="251"> <p align="left"><font size="3">Several tutorials from various websites were downloaded and studied though not substantially because of other academic work. </font></p> </td> </tr> <tr valign="top"> <td bgcolor="#ffffff" width="83"> <p align="left"><font size="3">28</font><sup><font size="3">th</font></sup><font size="3"> April 2017</font></p> </td> <td bgcolor="#ffffff" width="294"> <p align="left"><font color="#222222"><font face="Times New Roman, serif"><font size="3">Come up with a GUI using QML</font></font></font></p> </td> <td bgcolor="#ffffff" width="251"> <p align="left"><font size="3">A simple gui was created with qml</font></p> </td> </tr> </tbody> </table> 

<img alt="openhantekMaste.png" height="595" src="%ATTACHURL%/openhantekMaste.png" title="openhantekMaste.png" width="892" />

<p align="left">Openhantek [master branch ] working on Kali Linux</p> <p align="left"> </p> <p align="left"><img alt="openhantek2.png" height="661" src="%ATTACHURL%/openhantek2.png" title="openhantek2.png" width="858" /></p> <p align="left">Openhantek2 [mr_split_gui_backend] front view on kali linux</p> <p align="left"><img alt="demoDevice.png" height="634" src="%ATTACHURL%/demoDevice.png" title="demoDevice.png" width="1004" /></p> <p align="left">Demo Mode of Openhantek2 on kali linux</p> <p align="left"><img alt="firstQml.png" height="568" src="%ATTACHURL%/firstQml.png" title="firstQml.png" width="702" /></p> <p align="left">Simple qml user interface</p> <p align="left"> </p> <p align="left"> </p>
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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