User:Duggabe: Difference between revisions

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Author: Barry Duggan
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.


temporary page for Tutorials layout.
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


Guided Tutorials 2.0 outline:
== Presentation Links ==


(note- remove anything related to installing GR, that should be on its own page)
=== YouTube ===
*   Beginner level:
 
**      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
* GRCon21 Newbie's Guide
**      Intro to GR usage- GRC and flowgraphs, i.e. this page [[Guided Tutorial GRC]]
    https://www.youtube.com/watch?v=uxAW-WzuNy0
**      Using hardware, how it impacts sample rate, and then Barry's writeup about how decimation/interpolation changes sample rate. So [[Guided Tutorial Hardware Considerations]] and [[Guided Tutorial Extras Sample Rates]] but we can probably condense it down
* GRCon21 gr-control presentation
**      hardware<br>
    https://www.youtube.com/watch?v=eZ53BQLaKpw
**      simulation<br>
* GRCon23 File transfer using Packet and BPSK
* Intermediate level:
    https://www.youtube.com/watch?v=UpiaL1Hr6-s
**  GRC Generated Python (Python Flowgraphs), 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
=== Vienna Wireless Society ===
**  Writing YAML (and 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)
* VWS SDR Project  Feb 26, 2025
**  Writing blocks in C++
    https://drive.google.com/file/d/1Qh-nYxMh-1SAeDfAezipXa80Ve4y44Br/view?usp=sharing
* Expert level:
 
**  Writing flowgraphs in C++ (new to 3.8)
* How to build a SSB receiver  Oct. 10, 2025
** Working with ALSA and Pulse Audio
    https://youtu.be/fCK8T9EeTX8
** any of the other really niche topics we already have tutorials for, i.e. the order isn't going to mean much
* Developer level:
** Volk- what it does, why it rocks, how to write new kernels
** IDE and debugging related tips and tricks

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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