Giter Site home page Giter Site logo

younggong / pdm_playground Goto Github PK

View Code? Open in Web Editor NEW

This project forked from siorpaes/pdm_playground

0.0 1.0 0.0 4.12 MB

Collection of miscellaneous tools for PDM signals generation, acquisition and decoding

License: Apache License 2.0

MATLAB 0.01% C 93.13% Assembly 2.90% C++ 0.24% Makefile 0.01% Batchfile 0.01% VHDL 3.30% Verilog 0.01% Coq 0.11% SystemVerilog 0.31%

pdm_playground's Introduction

This project hosts a collection of tools for dealing with Pulse Density Modulation (PDM) signals.

  • pdmgenerator: Firmware for STM32 devices generating PDM tones. Very useful for testing PDM signals acquisition and processing.
  • pdm2pcm: POSIX application meant to decode PDM signals and generate PCM output that can be played in real time using Linux 'aplay' program.
  • pdmgrabber: Application based on libusb for acquiring in real time up to eight PDM signals using a Cypress FX2LP board. Useful for real time signal processing with microphone arrays.
  • clockgen: very simple clock generator for Xilinx Basys3 board. Generates 8192 kHz and 2048 kHz clocks for testing pdmgrabber.

For more details see relevant README file of each tool.

pdm_playground's People

Contributors

siorpaes avatar

Watchers

James Cloos avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.