FFFTail

Github Repository containing relevant work files for the Freedom of Form Foundation's Enhanced Tail project!

What's inside:

B7 Hardware Code

• Current Stable release of the code
• Structurally very different from the b6 lineage of code; Much more simplified, both for readability and functionality
• Capable of achieving a consistent sample rate of 1024Hz
• Fixed the overflow bug in the esp32's output of time
• bluetooth planned for future versions

Quickgrapher.py

• Designed as a hold over till grapher.py is done
• Graphs recorded data files, namely the expected output of the arduino serial monitor with time stamps turned on
• Beyond displaying the Raw and Env values recorded, it also shows useful data about consistency similar to using data_stats_tool.py

Serial Speed Test USB1&2

• USB1 is for testing code for measuring serial speed and help with debugging
• USB2 is for testing and debugging pawshake code as well as sync between ESP32 and python code
• contains essentially the most basic version of the code possible
• no bluetooth integration, all data is sent over USB serial
• very simple and easy to follow

Grapher.py

• Designed to read the serial data from the esp32 (or similar hardware) and live graph it in a human readable format

data_stats_tool.py

• Collection of functions to help analyze serial data provided
  • prasebt(data) and parseusb(data): used to turn the sreial input into an array to make data processing easier
  • comparedata(bluetooth, usb): compare two sets of data, the usb and bluetooth data, to make sure there are no discrepencies
  • extranalyze(data): extremely helpful function which returns lots of useful statistics about the data, namely: Average, Maximum, Minimum, and Range
  • skipCount(data): checks for weird time skips in the data, helps make sure sampling is fairly consistent