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ao2.it
Antonio Ospite, attacchi teoristici

Oggigiorno il futuro non è più quello di una volta.
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libam7xxx-0.1.4 released

da ao2, July 28, 2013
in
  • am7xxx
  • debian
  • dev
  • linux
  • opensource
  • projectors

Release 0.1.4 of libam7xxx is out, bringing a very nice performance improvement.


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Acer C110 pico projector with BeagleBone Black

da ao2, July 15, 2013
in
  • embedded
  • hacking
  • hardware
  • projectors
  • usb

I was having a hard time getting the Acer C110 USB pico projector work when connected to the BeagleBone Black, it wasn't showing up on the USB bus at all, no sign of it in the kernel messages and consequently no sign of it in lsusb.

Projecting the Ångström login screen
Cable setup 1
Cable setup 2

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Tweeper: a Twitter to RSS web scraper

da ao2, July 7, 2013
in
  • hacking
  • liferea
  • php
  • social networks
  • web
  • xml
  • xpath
  • xsl
  • xslt

Tweeper is a web scraper which extracts the most recent public tweets of a given user from their home page on Twitter.com and formats them in RSS, so the information can be conveniently accessed and collected by a feed reader.


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Misc links: April-May 2013

da ao2, May 29, 2013
in
  • communication
  • web

Some funteresting stuff I've run into in the past months:


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How to trace and visualize POSIX threads

da ao2, April 5, 2013
in
  • computing
  • dev
  • howto
  • operating-system

Writing even a simple multi-threaded program is a complex problem, synchronization issues are always around the corner, causing race conditions which can lead to deadlock or resource starvation; and the stress of not being sure that our program works correctly is another component of the complexity.


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crackpop

da ao2, April 3, 2013
in
  • e-mail
  • hacking
  • internet

Some relative of mine forgot the password to access their e-mail account, but they were still remembering the pattern they used to pick it up, and that pattern could be easily represented by a regular expression. They did not have a backup email address to be able to use the password-reset mechanism.


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libam7xxx-0.1.3 released

da ao2, March 18, 2013
in
  • am7xxx
  • debian
  • dev
  • linux
  • opensource
  • projectors

After almost one year of fixes and new functionalities here is libam7xxx-0.1.3.


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Hacking a USB blood pressure meter

da ao2, March 13, 2013
in
  • dev
  • hacking
  • linux

A blood pressure meter with a USB port happened to land into my hands, only Windows was supported for downloading data to a PC, and I wanted to see how the device interacted with the software and try to “free” it so that it could be used elsewhere.


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Run commands as another user, with access to the X display

da ao2, March 5, 2013
in
  • linux
  • shell
  • sudo
  • X

I've uploaded a simple wrapper around sudo, for executing commands as another user with full access to the X display (GLX works too); I call it xudo.


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Writing Android apps from command line

da ao2, March 4, 2013
in
  • android
  • communication
  • dev
  • shell

I've put on-line a brief tutorial of my first experiences with Android apps from the command line interface, IDEs are just not really in my line.


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Contenuti più visti

  • 3D-printed holder for magnetic spheres built with OpenSCAD
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  • Sorbetto al limone
  • Dispietto
  • Tweeper 0.6 released, Twitter to RSS, with images
  • Tweeper 1.0.0 released, with PHP composer support
  • Linux Device-Tree and gpio-keys driver on BeagleBone Black
  • Experimenting with Gtk+ theme variants: Adwaita red
  • drupal-init-tools: quick and easy Drupal 8 setup
  • Cyclabile, a labile bike lane
  • vidi: MIDI-driven video content editing
  • Fun with flexagons, and SVG
  • Tweeper 1.1.0 released, Twitter to RSS without promoted tweets
  • Tweeper 1.2.0 released, Instagram locations and Twitter permalinks
  • Tweeper 1.4.0 released, more Mastodon-friendly RSS feeds
  • Tweeper 1.3.0 released, scraping Twitter and Instagram hashtags
  • Tweeper 1.4.3 released, twitter to RSS conversion is back once again
  • Tweeper 1.4.2 released, twitter to RSS conversion is back
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Tag in ao2.it

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Articoli recenti del blog

  • Tweeper 1.4.3 released, twitter to RSS conversion is back once again
  • Tweeper 1.4.2 released, twitter to RSS conversion is back
  • Tweeper 1.4.1 released, fixed twitter to RSS conversion
  • Tweeper 1.4.0 released, more Mastodon-friendly RSS feeds
  • Cyclabile, a labile bike lane
  • 3D-printed holder for magnetic spheres built with OpenSCAD
  • Linux Device-Tree and gpio-keys driver on BeagleBone Black
  • Tweeper 1.3.0 released, scraping Twitter and Instagram hashtags
  • Low-cost and precise rotary encoder with magnetic spheres
  • Nftables experiments: ICMPv6, Hop-by-Hop Options header
continua

Commenti recenti

  • Which resistors did you use.
    9 settimane 2 giorni fa
  • (Try removing "ip6 hoplimit
    9 settimane 3 giorni fa
  • This did the trick for
    9 settimane 3 giorni fa
  • I know this is an old post.
    13 settimane 3 ore fa
  • And indeed I git pulled and
    18 settimane 6 giorni fa
  • The redirect to the login
    19 settimane 6 min fa
  • I think Instagram broke
    20 settimane 1 giorno fa
  • Using composer like this
    1 anno 4 settimane fa
  • Ah, I am glad to hear it was
    1 anno 4 settimane fa
  • Hi, I think nowadays we
    1 anno 4 settimane fa

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