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Commits on Feb 14, 2024

• smooth spectrum

  

  Nanu Frechen

  committed
  9d5ecf3

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Commits on Jan 24, 2024

• fixed compiling errors

  

  Nanu Frechen

  committed
  e2d1a42

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Commits on Jan 20, 2024

• renamed ino file (must have the same name as parent folder)

  

  Nanu Frechen

  committed
  b0bc438

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• updated gitignore

  

  Nanu Frechen

  committed
  7843412

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• added lots of comments; dominant frequency calculated for both directions

  

  Nanu Frechen

  committed
  0fd51aa

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Commits on Jan 12, 2024

• Readme for the Hardware

  

  Nanu Frechen

  committed
  836703b

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• Update README.md

  Show description for f144436
  nFrechen

  authored
  f144436

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• moved Teensy prototype development into Software folder

  

  Nanu Frechen

  committed
  ae00b59

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• moved Hardware folder to different branch

  

  Nanu Frechen

  committed
  af171f4

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• Merge branch 'IQ-fft'

  

  Nanu Frechen

  committed
  0621476

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• realtime clock sync; filename with timestamp (no overwrite of files); distance from noise floor as amplitude threshold; bins_with_signal as trigger for cars passing by

  

  Nanu Frechen

  committed
  8187d8a

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Commits on Dec 2, 2023

• detect direction, calculate mean reverse amplitude, fixed IQ tuning not initialize

  

  Nanu Frechen

  committed
  e457bea

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Commits on Nov 15, 2023

• Update README.md

  MarJong

  authored
  f56a866

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Commits on Oct 29, 2023

• store 8bit raw data

  

  Nanu Frechen

  committed
  4f357ce

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Commits on Oct 28, 2023

• commit where I tried to buffer outputs to get around SD card noise

  

  Nanu Frechen

  committed
  049149f

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• write detection data into csv file; write only every x cycles

  

  Nanu Frechen

  committed
  1b40e78

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Commits on Oct 26, 2023

• write to SD with better format; noise while writing to SD; set time from RTC or computer

  

  Nanu Frechen

  committed
  9909fd3

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Commits on Oct 22, 2023

• save FFT data to SD card

  

  Nanu Frechen

  committed
  526ade9

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Commits on Oct 21, 2023

• corrected zoom behaviour in IQ graph

  

  Nanu Frechen

  committed
  aa736d4

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• correct IQ axis; new zoom behavior

  

  Nanu Frechen

  committed
  ba32298

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Commits on Oct 18, 2023

• I and Q channel on left and right headphone

  

  Nanu Frechen

  committed
  6193ad7

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Commits on Oct 17, 2023

• correction for I-Q imbalance

  

  Nanu Frechen

  committed
  d0931e2

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Commits on Oct 16, 2023

• second Serial for debug messages; IQ-fft documentation in README

  

  Nanu Frechen

  committed
  736de25

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Commits on Oct 15, 2023

• IQ-FFT with binary data transmission

  

  Nanu Frechen

  committed
  9440b37

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Commits on Oct 13, 2023

• transmit data in binary (makes it much faster)

  

  Nanu Frechen

  committed
  22387d5

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Commits on Oct 12, 2023

• first test of IQ-fft; reduced transmit decimals to speed up transmission; axis not adapted yet

  

  Nanu Frechen

  committed
  83a6b8a

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• dbfs output from fft; transmit more decimal places but transmit only limited number of fft bins to speed up the transmition

  

  Nanu Frechen

  committed
  36352b5

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Commits on Oct 11, 2023

• switch to 32bit Audio library

  

  Nanu Frechen

  committed
  dccd789

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• transmit raw fft data instead of scaled ones

  

  Nanu Frechen

  committed
  a0565ac

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• tidying

  

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  26de449

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Commits on Oct 10, 2023

• README for teensy prototype

  

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  committed
  ead9280

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Commits on Oct 9, 2023

• variable gain controlled from processing; faster display with PImage instead of rect(); zoom

  

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  aa73134

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• merged Teensy prototype development

  

  Nanu Frechen

  committed
  6ea24c9

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Commits on Oct 8, 2023

• detect speed from fft spectrum, draw in graph

  

  Nanu Frechen

  committed
  e46dcd6

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• variable sample rate; transmit full FFT spectrum

  

  Nanu Frechen

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  6755f84

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