Inhaltsverzeichnis

flipdot

flipdot-matrix vom muccc: Bilder, Kamera, Tetris etc.

Wisser: Wanda
Mitwisser: bd, HiFish

Status: working, in progress
Tags: flipdot, 31c3, 32c3

Infos und Repo muccc

Dependencies

sudo apt-get install netpbm
sudo apt-get install imagemagick
sudo apt-get install socat

Script zum: Konvertieren

#!/bin/sh
convert $1 -resize 144x120 -gravity center -background black -extent 144x120 -rotate 90 $1.pbm
#pnmsmooth $1.pbm > $1.smooth.pgm
#convert $1.smooth.pgm $1.smooth.pbm
#pnminvert $1.smooth.pbm > $1.inv.pbm
pnminvert $1.pbm > $1.inv.pbm
tail -n +3 $1.inv.pbm > $1.bin
# flipdot-matrix: left, middle, right:
dd if=$1.bin skip=0 bs=720 count=1 2>/dev/null | socat - UDP:[2001:67c:20a1:1095:c49d:e22d:6891:dcd]:2323 &
dd if=$1.bin skip=1 bs=720 count=1 2>/dev/null | socat - UDP:[2001:67c:20a1:1095:34b1:6957:8ddb:3a79]:2323 &
dd if=$1.bin skip=2 bs=720 count=1 2>/dev/null | socat - UDP:[2001:67c:20a1:1095:552a:1594:871f:d9c2]:2323 &
 
#2323
#2001:67c:20a1:1095:c49d:e22d:6891:dcd
#2001:67c:20a1:1095:34b1:6957:8ddb:3a79
#2001:67c:20a1:1095:552a:1594:871f:d9c2

32c3

UDP Port 2323:
Left: 2001:67c:20a1:1095:ba27:ebff:feb9:db12
Mid : 2001:67c:20a1:1095:ba27:ebff:fe23:60d7
Rigt: 2001:67c:20a1:1095:ba27:ebff:fe71:dd32

flipwoch

animiertes gif

convert -loop 1 -delay 11 00000*.png 0-toggle-1.gif
ffmpeg -i %03d.png output.gif

oder:

https://opentoonz.github.io/e/

oder: Gimp:

mobiles Flipdot

 ssh pi@192.168.4.1 
 scp PFAD/DATEINAME.gif pi@192.168.4.1:flipdots/gifs/ 
 scp -r PFAD/ORDNERNAME/* pi@192.168.4.1:flipdots/gifs/ 
 scp -r PFAD/ORDNERNAME/ pi@192.168.4.1:flipdots/