Differenze tra le versioni di "Tutorials/arduino-yun-videorecorder-101"

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[[Category:internal]]
 
[[Category:internal]]
  
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# arduino yun 101 ###
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== arduino yun 101 ==
  
 
before starting, assure we have:
 
before starting, assure we have:
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arduino.local does not always revole, safely to use  the ip number (192.168.240.1, for initial configuration).
 
arduino.local does not always revole, safely to use  the ip number (192.168.240.1, for initial configuration).
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see what is already mounted:
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    mount
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see which distribution:
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    root@Arduino:~# cat /proc/version
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    Linux version 3.8.3 (federico@smilzo) (gcc version 4.6.4 20121210 (prerelease) (Linaro GCC 4.6-2012.12) ) #8 Mon Aug 19 16:22:39 CEST 2013
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to log into the yun via ssh (from mac-osx shell):
 
to log into the yun via ssh (from mac-osx shell):
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     overlayfs:/overlay        7.5M      4.9M      2.6M  66% /
 
     overlayfs:/overlay        7.5M      4.9M      2.6M  66% /
 
     /dev/sda1                7.4G    848.0K      7.4G  0% /mnt/sda1
 
     /dev/sda1                7.4G    848.0K      7.4G  0% /mnt/sda1
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see what is already mounted:
 
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    mount
 
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see which distribution:
 
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    root@Arduino:~# cat /proc/version
 
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    Linux version 3.8.3 (federico@smilzo) (gcc version 4.6.4 20121210 (prerelease) (Linaro GCC 4.6-2012.12) ) #8 Mon Aug 19 16:22:39 CEST 2013
 
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# con la logitech ###
 
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to see the stream (from the os/x):
 
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open "http://arduino.local:8080/?action=stream" in a browser
 
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after running (on the yun via ssh):
 
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    mjpg_streamer -i "input_uvc.so -d /dev/video0 -r 640x480" -o "output_http.so -p 8080 -w /mnt/sda1"
 
  
 
see if python server is running (from the os/x),
 
see if python server is running (from the os/x),
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     Nmap done: 1 IP address (1 host up) scanned in 39.77 seconds
 
     Nmap done: 1 IP address (1 host up) scanned in 39.77 seconds
 +
 +
== con la logitech ==
 +
 +
to see the stream (from the os/x):
 +
open "http://arduino.local:8080/?action=stream" in a browser
 +
after running (on the yun via ssh):
 +
    mjpg_streamer -i "input_uvc.so -d /dev/video0 -r 640x480" -o "output_http.so -p 8080 -w /mnt/sda1"
  
 
to shoot a photo (on the yun via ssh):
 
to shoot a photo (on the yun via ssh):
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# references ###
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== references ==
  
  

Versione delle 16:53, 2 mag 2014


arduino yun 101

before starting, assure we have:

arduino ide version 1.5.6-r2: http://arduino.cc/en/main/software#toc3

configuration: http://arduino.cc/en/Guide/ArduinoYun

let's become confident with the board

arduino.local does not always revole, safely to use the ip number (192.168.240.1, for initial configuration).

see what is already mounted: 

   mount

see which distribution: 

   root@Arduino:~# cat /proc/version
   Linux version 3.8.3 (federico@smilzo) (gcc version 4.6.4 20121210 (prerelease) (Linaro GCC 4.6-2012.12) ) #8 Mon Aug 19 16:22:39 CEST 2013


to log into the yun via ssh (from mac-osx shell): ssh root@192.168.1.13 

    #---------------------------------------------------------------------
    # install the video stuff on the yun
   opkg update
   opkg install kmod-video-uvc
   opkg install kmod-video-pwc
   opkg install kmod-input-core
   opkg install libjpeg
   opkg install fswebcam
   wget http://www.custommobileapps.com.au/downloads/mjpg-streamer.ipk
   opkg install mjpg-streamer.ipk
   opkg install ffmpeg
   opkg install ffserver
   opkg install python-openssl
   #---------------------------------------------------------------------

after each installation step, to see free space remained on the hard disk: 

   root@Arduino:~# df -h
   Filesystem                Size      Used Available Use% Mounted on
   rootfs                    7.5M      4.9M      2.6M  66% /
   /dev/root                 7.0M      7.0M         0 100% /rom
   tmpfs                    29.9M    372.0K     29.5M   1% /tmp
   tmpfs                   512.0K         0    512.0K   0% /dev
   /dev/mtdblock3            7.5M      4.9M      2.6M  66% /overlay
   overlayfs:/overlay        7.5M      4.9M      2.6M  66% /
   /dev/sda1                 7.4G    848.0K      7.4G   0% /mnt/sda1

see if python server is running (from the os/x), after running "python -m SimpleHTTPServer" (on the yun via ssh): 

   nmap 192.168.1.13
   
   Starting Nmap 6.40 ( http://nmap.org ) at 2014-04-30 13:03 CEST
   Nmap scan report for 192.168.1.13
   Host is up (0.19s latency).
   Not shown: 995 closed ports
   PORT     STATE SERVICE
   22/tcp   open  ssh
   53/tcp   open  domain
   80/tcp   open  http
   443/tcp  open  https
   8000/tcp open  http-alt
   
   Nmap done: 1 IP address (1 host up) scanned in 39.77 seconds

con la logitech

to see the stream (from the os/x): open "http://arduino.local:8080/?action=stream" in a browser after running (on the yun via ssh): 

   mjpg_streamer -i "input_uvc.so -d /dev/video0 -r 640x480" -o "output_http.so -p 8080 -w /mnt/sda1"

to shoot a photo (on the yun via ssh): 

   fswebcam test.png


references

http://forum.arduino.cc/index.php?topic=188690.0 http://dev.mikamai.com/post/73613525813/arduino-yun-social-photo-camera http://dev.mikamai.com/post/76945627390/you-cant-touch-this-an-evil-arduino-based-alarm https://github.com/amicojeko/YouCantTouchThis http://neuroballs.com/2014/01/how-to-build-a-arduino-yun-powered-cat-camera/ https://learn.adafruit.com/wireless-security-camera-arduino-yun?view=all http://latanadelgurzo.blogspot.it/2012/11/webcam-in-streaming-con-openwrt.html

Estratto da "http://wiki.wemake.cc/index.php?title=Tutorials/arduino-yun-videorecorder-101&oldid=119"