Tutorials
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Beginner User Level
These tutorials are designed to guide new GNU Radio users to a better understanding of the project.
- A brief introduction to GNU Radio, SDR, and DSP
- Intro to GR usage: GRC and flowgraphs
- Understanding sample rate
- Simulation_example: FSK
- Simulation example: AM transmitter and receiver
- Using GNU Radio with Hardware
- Example Usage of GNU Radio: QPSK Modulation / Demodulation
- Simulation example: BPSK Demodulation
Intermediate User Level
- Understanding a flowgraph's python code
- Writing your own block (using Embedded Python Block)
- Out of Tree modules
- Writing the XML file for a block (for 3.7)
- Writing the YAML file for a block (new in 3.8)
- Writing blocks in C++
- Brief intro to PMTs, Stream Tags, and Messaging Passing
- Porting Existing OOTs from 3.7 to 3.8
Expert User Level
- Volk- what it does, why it rocks, how to write new kernels
- Working with ALSA and Pulse Audio
- Simulations
- Tagged streams for variable-length PDUs
- Basics of OFDM