darkarnium

''' Provides a very basic (read: shitty) FT2232H SWD implementation. '''

import time
import logging
import binascii

from struct import pack
from struct import unpack
from operator import xor
from pyftdi.gpio import GpioController 

kylemanna

#include <unistd.h>
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <dirent.h>
#include <stdint.h>


#include <sys/types.h>

endolith

Unfortunately, there are 2 versions of this. The other is here: https://github.com/endolith/waveform-analyzer I intend to either completely combine them or completely separate them, eventually.

Somewhat crude THD+N calculator in Python

Measures the total harmonic distortion plus noise (THD+N) for a given input signal, by guessing the fundamental frequency (finding the peak in the FFT), and notching it out in the frequency domain. This is a THD_R