Skip to content

dustin/logic-pwm

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

21 Commits
 
 
 
 
 
 
 
 
 
 

Repository files navigation

PWM Analyzer for Saleae Logic

This plugin for Saleae Logic allows you to analyze a PWM stream as commonly found in RC.

logic analyzer

Exporting

The analyzer exports to a simple csv format with a timestamp and the value read at that timestamp.

Time [s],High,Low,Duty,Frequency
0.000000000000000,1497,20000,6.964123,46.5
0.042996833333333,1494,20000,6.954384,46.5
0.085988500000000,1501,20000,6.981431,46.5
0.107489583333333,1437,20000,6.706990,46.6
0.128927416666667,1506,20000,7.004859,46.5
0.150433916666667,1577,20000,7.309066,46.3
0.172011000000000,1574,20000,7.299042,46.4
0.193585750000000,1606,20000,7.437048,46.3
0.236799666666667,1656,20000,7.648974,46.2
0.258456166666667,1698,20000,7.828438,46.1
0.280154833333333,1677,20000,7.737729,46.1

Building

Download the Logic SDK and extract it somewhere on your machine. In my case, it's ~/stuff/SaleaeAnalyzerSdk-1.1.32.

Clone the repo and cd into the top level of it:

git clone https://github.com/dustin/logic-pwm
cd logic-pwm

Symlink the include and lib directories into your tree:

ln -s ~/stuff/SaleaeAnalyzerSdk-1.1.32/{include,lib} .

Run the build script:

./build_analyzer.py

Installing

In the Develoepr tab in Logic preferences, specify the path for loading new plugins, then copy the built plugin into that location:

cp release/* /path/specified/in/Logic/preferences

About

PWM Analyzer for Saleae Logic

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published