User:Duggabe: Difference between revisions

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Guided Tutorials 2.0 outline:
Barry Duggan is a graduate of Georgia Tech in Electrical Engineering and is a career computer programmer specializing in real-time control, data communication systems, and email security. He has been an amateur radio operator since 1953.


*  Beginner User Level:
Barry started working on the GNU Radio project in 2019 and now devotes most of his time doing Wiki documentation, and development of amateur radio applications.
**      '''Very brief intro to GR, SDR, DSP''', i.e. this page- [[Guided Tutorial Introduction]].  We should reference to external sources for DSP/SDR background for those who need more
**      '''Intro to GR usage'''- GRC and flowgraphs, i.e. this page- [[Guided Tutorial GRC]]
**      '''Understanding sample rate, and how hardware and decimation/interpolation blocks impact it'''.  So [[Guided Tutorial Hardware Considerations]] and [[Guided Tutorial Extras Sample Rates]] and Barry's new writeup, but we can probably condense it down
**      '''Brief intro to PMTs, stream tags, and messaging passing''' (refer to Usage Manual for more info), i.e. this page- [[Guided Tutorial Programming Topics]]
**      '''Example practical usage of GR- PSK Demodulation''', i.e. this page- [[Guided Tutorial PSK Demodulation]]
* Intermediate User Level:
**  '''Understanding a flowgraph's python code''', content can come from [[Guided Tutorial GNU Radio in Python]]
**  '''Writing your own block''' (using Embedded Python Block), content can come from [[Guided Tutorial GNU Radio in Python]] and elsewhere
**  '''Writing the YAML/XML file for a block'''
**  '''Out of Tree modules''', should cover creation/installation and both Python and C++ blocks (but not writing them blocks themselves)
**  '''Writing blocks in C++'''
* Expert User Level:
**  '''Writing flowgraphs in C++''' (new to 3.8)
**    '''Volk- what it does, why it rocks, how to write new kernels'''
**  '''Working with ALSA and Pulse Audio'''
**  (any of the other really niche topics we already have tutorials for, i.e. the order isn't going to mean much)
* Developer Level:
**    Source level debugging C++ OOT modules with Visual Studio Code, see [[UsingVSCode]]
**    Building and Source level debugging C++ OOT modules with Eclipse, see [[UsingEclipse]]
**    Using Git with GNU Radio, see [[DevelopingWithGit]]
**    (anything else developer centric)
<br>
<hr>
<b>Draft Tutorials 2.0</b>
<hr>
==  Beginner User Level ==
These tutorials are designed to guide new GNU Radio users to a better understanding of the project.
* [[Guided_Tutorial_Introduction|'''A brief introduction to GNU Radio, SDR, and DSP''']]
* [[Guided_Tutorial_GRC|'''Intro to GNU Radio usage''']]
* [[Guided_Tutorial_Hardware_Considerations|'''Using GNU Radio with Hardware''']]
* [[Sample_Rate_Tutorial|'''Understanding sample rate''']]
* [[Guided_Tutorial_Programming_Topics|'''Brief intro to PMTs, Stream Tags, and Messaging Passing''']]
* [[Guided_Tutorial_PSK_Demodulation|'''Example Usage of GNU Radio: PSK Demodulation''']]


== Intermediate User Level ==
Summary of programming languages used (roughly in chronological order):
* [[Flowgraph_Python_Code|'''Understanding a flowgraph's python code''']]
* FORTRAN
* [[Embedded_Python_Block|'''Writing your own block''' (using Embedded Python Block)]]
* assembly languages of various computers
**   '''Writing the YAML/XML file for a block'''
* COBOL
* [[OutOfTreeModules|'''Out of Tree modules''']]
* C
**   '''Writing blocks in C++'''
* Pascal
* HTML5
* CSS3
* XML
* JavaScript
* JSON
* node.js
* PHP
* Python


== Expert User Level ==
== Presentation Links ==
*  '''Writing flowgraphs in C++''' (new to 3.8)
* [[VOLK_Guide|'''Volk- what it does, why it rocks, how to write new kernels''']]
* [[ALSAPulseAudio|'''Working with ALSA and Pulse Audio''']]
* [[TutorialsSimulations|'''Simulations''']]
* [[TutorialsTaggedStreams|'''Tagged streams for variable-length PDUs''']]
* [[Basic OFDM Tutorial|'''Basics of OFDM''']]


== Developer Level ==
=== YouTube ===
* [[UsingVSCode|'''Source level debugging C++ OOT modules with Visual Studio Code''']]
* [[UsingEclipse|'''Building and source level debugging C++ OOT modules with Eclipse''']]
* [[DevelopingWithGit|'''Git and GNU Radio''']]
* [[Octave|'''How to use Octave or Matlab with GNU Radio''']]


<br>
* GRCon21 Newbie's Guide
<hr>
    https://www.youtube.com/watch?v=uxAW-WzuNy0
<b>Content we will need to create</b>
* GRCon21 gr-control presentation
<hr>
    https://www.youtube.com/watch?v=eZ53BQLaKpw
*  '''Writing the YAML/XML file for a block'''
* GRCon23 File transfer using Packet and BPSK
*   '''Writing blocks in C++'''
    https://www.youtube.com/watch?v=UpiaL1Hr6-s
*  '''Writing flowgraphs in C++''' (new to 3.8)


<br>
=== Vienna Wireless Society ===
<hr>
 
<b>Content which is &quot;lost&quot; (but not deleted)</b>
* VWS SDR Project  Feb 26, 2025
<hr>
    https://drive.google.com/file/d/1Qh-nYxMh-1SAeDfAezipXa80Ve4y44Br/view?usp=sharing
* [[Guided_Tutorial_Extras_Sample_Rates#E2.3._A_Note_on_Resampling]]
 
* How to build a SSB receiver  Oct. 10, 2025
    https://youtu.be/fCK8T9EeTX8

Latest revision as of 12:08, 14 October 2025

Barry Duggan is a graduate of Georgia Tech in Electrical Engineering and is a career computer programmer specializing in real-time control, data communication systems, and email security. He has been an amateur radio operator since 1953.

Barry started working on the GNU Radio project in 2019 and now devotes most of his time doing Wiki documentation, and development of amateur radio applications.

Summary of programming languages used (roughly in chronological order):

  • FORTRAN
  • assembly languages of various computers
  • COBOL
  • C
  • Pascal
  • HTML5
  • CSS3
  • XML
  • JavaScript
  • JSON
  • node.js
  • PHP
  • Python

Presentation Links

YouTube

  • GRCon21 Newbie's Guide
   https://www.youtube.com/watch?v=uxAW-WzuNy0
  • GRCon21 gr-control presentation
   https://www.youtube.com/watch?v=eZ53BQLaKpw
  • GRCon23 File transfer using Packet and BPSK
   https://www.youtube.com/watch?v=UpiaL1Hr6-s

Vienna Wireless Society

  • VWS SDR Project Feb 26, 2025
   https://drive.google.com/file/d/1Qh-nYxMh-1SAeDfAezipXa80Ve4y44Br/view?usp=sharing
  • How to build a SSB receiver Oct. 10, 2025
   https://youtu.be/fCK8T9EeTX8
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