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by mnoit
Sat Aug 31, 2013 11:49 am
Forum: Beginners
Topic: Keyboard volume controls
Replies: 8
Views: 9288

Re: Keyboard volume controls

The global config file is /etc/default/triggerhappy. you should'nt need to edit that. The mapings for your specific keys go to /etc/triggerhappy/triggers.d/ From the man page: Any number of event handlers can be placed in the configuration file: # /etc/triggerhappy/triggers.d/suspend.conf # # Suspen...
by mnoit
Wed Aug 28, 2013 2:50 pm
Forum: Beginners
Topic: Keyboard volume controls
Replies: 8
Views: 9288

Re: Keyboard volume controls

triggerhappy should be installed by default. If not: sudo apt-get install triggerhappy Then you have to configure it, and that is done by hand. less /usr/share/doc/triggerhappy/README man thd 5 pm; appointement soon; will watch the thread for further help if needed;) thd --dump /dev/input/* and hit ...
by mnoit
Wed Aug 28, 2013 2:30 pm
Forum: Français
Topic: Pb de HDD externe alimenté
Replies: 18
Views: 2317

Re: Pb de HDD externe alimenté

As-tu essayé de brancher le dd sur autre chose à travers le hub? Si ça marche pas, ça veut dire que l'alim du hub ne donne pas assez de courant, ou que le hub limite le courant. Regarde le courant max en sortie sur le boitier de l'alim. Idéalement essaye avec un cable Y, avec un 2e connecteur pour t...
by mnoit
Wed Aug 28, 2013 2:15 pm
Forum: Français
Topic: Performance python Raspberry pi
Replies: 9
Views: 2019

Re: Performance python Raspberry pi

Tu peux aussi essayer avec pypy; prends la beta 2.1 qui a bénéficié du support financier de la fondation raspberry pour le port ARM. http://pypy.org/ Le cache L2 peut être désactivé dans le config.txt, mais pour ça il faut un noyau capable de fonctionner sans cache, à compiler soi-même; aucune distr...
by mnoit
Wed Aug 28, 2013 1:54 pm
Forum: General discussion
Topic: RPi - android voice communication
Replies: 2
Views: 991

Re: RPi - android voice communication

freeswitch is a good alternative to asterisk: One of the freeswitch developers already put that on a Pi; I saw somewhere that it takes somehow 20% CPU at wortt, with 3(?) audio connections; Can do video too; Seems able to use my 3G huawei voice feature; Reportedly simpler to setup, although at the m...
by mnoit
Sat Aug 24, 2013 1:20 pm
Forum: Advanced users
Topic: Adding a microphone - question
Replies: 4
Views: 3134

Re: Adding a microphone - question

without control volume bar. Why this happen, what am I missing? Well, what you are missing is a question:) There is no control bar because there is no volume control. This is perfectly normal:UAC (USB Audio Class) does not define a way to implement a hardware control. Some high-end cards have speci...
by mnoit
Sat Aug 24, 2013 1:02 pm
Forum: Advanced users
Topic: Adding a microphone - question
Replies: 4
Views: 3134

Re: Adding a microphone - question

The question is: what do I tell sox to use as the input device? sox works with files. arecord -d 10 -f cd -t wav -D hw:1 foobar.wav will get you 10 seconds of cd-quality audio. hw:1 is your usb sound card. If you want to apply some filters in realtime, I suggest you take a look at Jack and/or LADSP...
by mnoit
Sat Aug 24, 2013 12:26 pm
Forum: HATs and other add-ons
Topic: FM Transmitter dongle + software for your Pi :)
Replies: 16
Views: 13523

Re: FM Transmitter dongle + software for your Pi :)

Keene states that the tx power is 50nW. As far as I know, there is a EC recommendation that allows this kind of device, up to 80nW. Assuming this is the relevant line in the code, does it mean 120nW? int tx_pmax = 0x78; // 120 There's no "apt-get install" for this because it's unofficial unsupported...

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