Menu

Main Menu
Talk Get Daily Search

Member's Online

    User Name
    Password

    (Announce) ledpulse (Sound Reactive Leds for your n900)

    Reply
    Page 1 of 5 | 1   2     3   | Next | Last
    bill_klpd | # 1 | 2013-06-27, 09:36 | Report

    This app can make your n900's led being sound reactive
    You can choose the colour of the notification led and which keyboard leds to blink like the sound! You can choose from 3 sources(Monitor/Bluetooth/Microphone)!

    Here is a small video of it in action!

    Credits goes to nicolai and you can find the program on extras-devel
    (http://maemo.org/packages/view/ledpulse/)

    Edit | Forward | Quote | Quick Reply | Thanks

    Last edited by bill_klpd; 2013-07-27 at 12:14.
    The Following 7 Users Say Thank You to bill_klpd For This Useful Post:
    chill, Faz, hycraig, nokiabot, turbovomit, Wikiwide

     
    bill_klpd | # 2 | 2013-06-28, 20:42 | Report

    No one is interested about this??

    Edit | Forward | Quote | Quick Reply | Thanks
    The Following User Says Thank You to bill_klpd For This Useful Post:
    Wikiwide

     
    handaxe | # 3 | 2013-06-28, 22:38 | Report

    Originally Posted by bill_klpd View Post
    No one is interested about this??
    Not personally. You need someone to hack VU Meter and add led output. It does what you want but just in graph form.

    Edit | Forward | Quote | Quick Reply | Thanks
    The Following 3 Users Say Thank You to handaxe For This Useful Post:
    Estel, nokiabot, Wikiwide

     
    bill_klpd | # 4 | 2013-06-29, 07:33 | Report

    Originally Posted by handaxe View Post
    Not personally.
    Hahaha not actually the answer that I was waiting :P

    Edit | Forward | Quote | Quick Reply | Thanks
    The Following User Says Thank You to bill_klpd For This Useful Post:
    Wikiwide

     
    XiliX | # 5 | 2013-06-29, 07:39 | Report

    Afaik the led on the N900 is controlled by MCE, which settings can only be applyd by restarting MCE itself. This takes some time and can only be done a couple of times every 5 minutes or so. Apart from that, a faulty mce.ini file, where these setting are, can seriously mess up your N900 usability ( read; brick your device)
    So in my opinion you'll have to create a new system or program to control the led, and i doubt that is possible...

    Edit | Forward | Quote | Quick Reply | Thanks
    The Following User Says Thank You to XiliX For This Useful Post:
    Wikiwide

     
    nicolai | # 6 | 2013-06-29, 08:49 | Report

    quick n dirty python script.
    (definitely a battery killer)
    run as root.

    Edit | Forward | Quote | Quick Reply | Thanks
    Attached Files
    File Type: gz ledvolume.py.gz (467 Bytes, 87 views)
    The Following 9 Users Say Thank You to nicolai For This Useful Post:
    bill_klpd, fw190, handaxe, nokiabot, pichlo, sixwheeledbeast, Sourav.dubey, SSLMM, Wikiwide

     
    bill_klpd | # 7 | 2013-06-29, 12:56 | Report

    Originally Posted by nicolai View Post
    quick n dirty python script.
    (definitely a battery killer)
    run as root.
    Thanks for your time! Is there any chance to make it work with the keyboard leds as well?? Do I need to change this:
    led_r = open('/sys/class/leds/lp5523:r/brightness','w',1)
    to this:
    led_r = open('/sys/class/leds/lp5523:kb1/brightness','w',1)
    for example?

    One more think I want to say is that it captures the sound of the mic as well... What I mean is that when I talk for example it lights up? Is there any way to remove that?
    Why do you think that it is a battery killer? How much energy could a led need? Thanks again

    Edit | Forward | Quote | Quick Reply | Thanks

    Last edited by bill_klpd; 2013-06-29 at 14:15.
    The Following 2 Users Say Thank You to bill_klpd For This Useful Post:
    nokiabot, Wikiwide

     
    Estel | # 8 | 2013-06-29, 14:24 | Report

    Originally Posted by bill_klpd View Post
    One more think I want to say is that it captures the sound of the mic as well... What I mean is that when I talk for example it lights up? Is there any way to remove that?
    Erm, isn't that what you wanted from very beginning?

    As for battery, it's not only about LED's - it's about constantly probing sound input, waking CPU, etc. You're, probably, going to have ~10x worse standby battery life, if using it all the time.

    /Estel

    Edit | Forward | Quote | Quick Reply | Thanks
    The Following 3 Users Say Thank You to Estel For This Useful Post:
    nokiabot, pichlo, sixwheeledbeast

     
    bill_klpd | # 9 | 2013-06-29, 14:42 | Report

    Well I wanted to caprtures only the sound of the music that was playing from the player, not the sounds from the mic...
    For the battery I understant what you are saying but I won't probably use it all the time

    Edit | Forward | Quote | Quick Reply | Thanks

    Last edited by bill_klpd; 2013-06-29 at 14:48.
    The Following User Says Thank You to bill_klpd For This Useful Post:
    nokiabot

     
    javispedro | # 10 | 2013-06-29, 14:52 | Report

    Replace
    Code:
    pulsesrc
    with
    Code:
    pulsesrc device=sink.hw0.monitor
    to capture speaker output.

    Also see my own Ironcope (source) to show how a similar thing can be done in C. If done properly (e.g. recognizing when there is nothing to capture) it does not kill battery that much.

    Edit | Forward | Quote | Quick Reply | Thanks
    The Following 7 Users Say Thank You to javispedro For This Useful Post:
    bill_klpd, Estel, fw190, nicolai, nokiabot, pichlo, sixwheeledbeast

     
    Page 1 of 5 | 1   2     3   | Next | Last
vBulletin® Version 3.8.8
Normal Logout