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by fredoll
Tue Dec 12, 2017 10:09 am
Forum: Français
Topic: Récupération de données de web service
Replies: 6
Views: 148

Re: Récupération de données de web service

Il suffit de décomposer en taches simples.
1/ charger la page
2/ récupérer les données
3/ stocker les données

Chaque tache sera implémentée différemment en fonction du language utilisée.
by fredoll
Mon Nov 13, 2017 4:42 pm
Forum: General discussion
Topic: I'm looking on Amazon for a screen for the Pi 3B
Replies: 7
Views: 309

Re: I'm looking on Amazon for a screen for the Pi 3B

The second screen is not touch enabled !!!
by fredoll
Wed Nov 08, 2017 3:47 pm
Forum: Français
Topic: Caméra de surveillance en bluetooth
Replies: 3
Views: 237

Re: Caméra de surveillance en bluetooth

si tu configures ton Pi3 comme un point d'accès Wifi, tu peux profiter du wifi du Pi0W pour stremer video et son ;-)
by fredoll
Mon Oct 16, 2017 1:42 pm
Forum: Advanced users
Topic: RPi 3 as Windows 10 HID?
Replies: 4
Views: 392

Re: RPi 3 as Windows 10 HID?

Why not use a Pi Zero: it can be used as a USB gadget, I suppose HID is not too far away ?
by fredoll
Wed Oct 11, 2017 4:59 pm
Forum: General discussion
Topic: Program controllable audio player?
Replies: 7
Views: 491

Re: Program controllable audio player?

mpd is your best bet
by fredoll
Fri Sep 29, 2017 7:22 am
Forum: Français
Topic: Mettre une IP fixe pour un réseau local
Replies: 9
Views: 846

Re: Mettre une IP fixe pour un réseau local

oui vi est un editeur
il faut que tu donnes une adresse qui soit dans le réseau des autres appareils qui veulent y accéder et qui ne soit pas dans la zone d'adresses attribuées automatiquement par le serveur DHCP
by fredoll
Thu Sep 28, 2017 10:02 am
Forum: Français
Topic: Mettre une IP fixe pour un réseau local
Replies: 9
Views: 846

Re: Mettre une IP fixe pour un réseau local

Quelle version de raspbian utilises tu ?
depuis Jessie, il faut configurer les adresses dans /etc/dhcpcd.conf

tu peux ajouter ces lignes à la fin du fichier (en adaptant l'adresse ;-) )

Code: Select all

interface eth0
static ip_address=192.168.30.2/24
by fredoll
Thu Sep 07, 2017 7:55 am
Forum: Graphics, sound and multimedia
Topic: Internet Radio and MP3 Player
Replies: 5
Views: 1731

Re: Internet Radio and MP3 Player

you could also use mpd and ympd
by fredoll
Fri Jul 28, 2017 12:09 pm
Forum: Français
Topic: Surfer sur internet en étant connecté à un Raspberry
Replies: 2
Views: 371

Re: Surfer sur internet en étant connecté à un Raspberry

Ip Forwarding et NAT est la solution. En 2 morceaux: 1/ activer le ipforward dans /etc/sysctl.conf: net.ipv4.ip_forward = 1 (cf. http://www.ducea.com/2006/08/01/how-to-enable-ip-forwarding-in-linux/) 2/ ecrire les règles IPTables pour le NAT (Network Address Translation) cf. http://www.revsys.com/wr...
by fredoll
Thu Jul 27, 2017 12:43 pm
Forum: AIY Projects
Topic: IY, Sonnoff & Ewelink
Replies: 1
Views: 490

Re: IY, Sonnoff & Ewelink

the ewelink app is closed ...
You'll have to install an alternative firmware on your sonoff and then use MQTT (or something else) to communicate with your AIY kit
by fredoll
Thu Jul 27, 2017 9:46 am
Forum: Beginners
Topic: run chromium in kiosk mode only
Replies: 13
Views: 3144

Re: run chromium in kiosk mode only

fruitoftheloom wrote:
Wed Jul 26, 2017 3:54 pm
PIXEL is dead and was replaced by Raspberry Pi Desktop last month:
True enough but the new Desktop is accelerated too ;-)
by fredoll
Wed Jul 26, 2017 2:52 pm
Forum: Beginners
Topic: run chromium in kiosk mode only
Replies: 13
Views: 3144

Re: run chromium in kiosk mode only

In fact, Pixel is optimized for the Pi. So it might well be the best choice ...
by fredoll
Mon Jul 10, 2017 9:58 am
Forum: Français
Topic: Se connecter via un lien ?
Replies: 5
Views: 462

Re: Se connecter via un lien ?

Autre solution: mDNS ou Bonjour
by fredoll
Fri Jun 09, 2017 8:11 am
Forum: Beginners
Topic: music player
Replies: 4
Views: 531

Re: music player

mpd is very nice
by fredoll
Fri May 05, 2017 12:07 pm
Forum: Advanced users
Topic: connecting from Android to Raspberry Pi Zero via USB
Replies: 9
Views: 1298

Re: connecting from Android to Raspberry Pi Zero via USB

I think you DON'T want the Pi Zero to be in slave mode.
You want it to be in host mode as is the Pi3
by fredoll
Tue May 02, 2017 12:23 pm
Forum: Troubleshooting
Topic: After update DHT22 with read (Adafruit_DHT.read_retry..
Replies: 4
Views: 1007

Re: After update DHT22 with read (Adafruit_DHT.read_retry..

update to the latest version of the Adafruit library.
There was a change in the name of the CPU reported in /proc/cpuinfo
by fredoll
Thu Apr 27, 2017 12:46 pm
Forum: Français
Topic: Sortie Vidéo
Replies: 11
Views: 759

Re: Sortie Vidéo

Ca peut marcher si tu trouves le bon adaptateur jack - RCA ;-)
by fredoll
Mon Apr 24, 2017 10:01 am
Forum: General discussion
Topic: Exec format error
Replies: 7
Views: 1723

Re: Exec format error

you can use "file <your executable file>" to determine what kind of file you're running ...
by fredoll
Thu Apr 20, 2017 3:12 pm
Forum: Media centres
Topic: Multiroom audio system via RPi built-in FM radio transmitter
Replies: 11
Views: 1246

Re: Multiroom audio system via RPi built-in FM radio transmi

I thought there was a solution with Pulkse Audio over the network ?
by fredoll
Mon Apr 03, 2017 2:35 pm
Forum: Other projects
Topic: Switch Ethernet with Relays? Which wires?
Replies: 17
Views: 891

Re: Switch Ethernet with Relays? Which wires?

You could also use the pi as a router/accesspoint and block forwarding when you wish :-)
by fredoll
Tue Mar 28, 2017 11:36 am
Forum: Other languages
Topic: How to get the MAC Addresses of the end devices connected...
Replies: 2
Views: 440

Re: How to get the MAC Addresses of the end devices connecte

If you have set up a dhcp server on your Pi, you can find a table linking Mac Address to IP Addres.
with DnsMasq, the file is in /var/lib/misc/dnsmasq.leases
by fredoll
Mon Mar 27, 2017 3:48 pm
Forum: Beginners
Topic: Start a Python Program at Boot and Access It
Replies: 11
Views: 640

Re: Start a Python Program at Boot and Access It

I'm using crontab with @reboot like:

Code: Select all

@reboot /usr/bin/screen -d -m -S ringRoot /usr/bin/python /home/pi/projects/sensors/ring.py
by fredoll
Fri Feb 10, 2017 2:17 pm
Forum: Français
Topic: Résolu : Retour scripte.sh en SSH
Replies: 3
Views: 393

Re: Retour scripte.sh en SSH

echo "script OK"

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