Unanswered Questions

6
votes
1answer
106 views

Connecting a Wii remote to the Pi

I'm trying to connect a Wii remote to the Pi and use it in a python script. I've tried XWiiMote, but I can't get it to compile. All of the other libraries for Wiimotes I've found don't even work ...
5
votes
1answer
248 views

Streaming Audio and Video from a remote Raspberry Pi to my computer

I've been working a couple of days on this issue. I need to set a stream up that streams audio and video (doesn't matter if I need to open separate connections for it, as long as it works) from the ...
4
votes
1answer
209 views

Resolution properties for python's OpenCV and uv4l camera driver

I've followed this tutorial to install OpenCV 2.3.1 in raspberry and it has worked fine. I've also installed from here the uv4l raspicam driver. But now I need to modify some capture properties as the ...
4
votes
1answer
3k views

Official MongoDB Repo for ARM Processor

Is there an official MongoDB repo for the Raspberry Pi Following: http://docs.mongodb.org/manual/tutorial/install-mongodb-on-debian/ Got this issue: W: Failed to fetch ...
4
votes
0answers
794 views

Outputting audio to multiple sound devices simultaniously

I'd like my RasPi to send audio to my on board audio out port, and also to my Digital out card (an I2S Hifiberry Digi). This ought to be possible with ALSA. I have the drivers loaded and can send ...
4
votes
1answer
136 views

How do you use the GPIO status registers? (e.g. GPEDS0)

I'm having some trouble trying to figure out how to use the GPIO status registers. These are used to set up monitoring of some event (e.g. GPIO input rising, falling, etc.) and then you read the ...
4
votes
0answers
79 views

Mouse teleports

The mouse cursor worked fine when I was on the NOOBS interface with the OS selection. After I installed Raspbian and went into the GUI of Raspbian the cursor's starting location is in the center of ...
3
votes
1answer
35 views

USB power cycling problem

I am using a USB 3G stick on a RPI B+ (3.18.7+) to ftp measurements from a sensor platform. To limit RF interference, and save power, I am turning it on and off a lot (which on the B+ is now possible, ...
3
votes
0answers
59 views

Raspberry Pi failing to read sensors in -20 degree F

I am currently developing a sensor box and plan on running it outside. Temperatures can get as low as -40 degrees F and once my box reaches an internal temperature of 32.18 degrees F it fails to read ...
3
votes
0answers
92 views

Move OS to new USB stick in Berryboot

I am running Berryboot v2.0 with Raspbian and OpenELEC v4.0.6 installed. Initially I selected a usb stick (USB-A) as the destination drive. I want to install more OS's but USB-A is too small (4GB) so ...
3
votes
0answers
60 views

Is there a way to compile Android apps?

I have a Jenkins server running successful on my rpi and now I wonder if I can build Android applications with it. I know it is a duplicate question to this one (How can I compile Android ...
3
votes
1answer
334 views

Why won't SDL 2.0 give me an OpenGL ES 2.0 window?

I have a small SDL 2.0 program (detailed below) that refuses to give me a window, complaining about not being able to initialize its OpenGL ES library. Program: #include "bcm_host.h" #include ...
3
votes
1answer
227 views

powering pi with a 5v regulated power supply

I am considering the following 5v regulated ps module. I have a coinacceptor that connects to a board. I am going to cut the coin acceptors 12v cable and put the -ve and +ve behind the regulated ...
3
votes
0answers
97 views

Video glasses suitably capable of reading pdf

We have seen a couple of RPi + video glasses combo's the last year. A lot of them wanted some kind of AR result, with a monocular display. My use case, however, would be different. Basically, I would ...
3
votes
1answer
2k views

Hardware h.264 encoding and decoding on the GPU core

I want to test raw/h.264 data encoding/decoding on Raspberry pi using hardware acceleration. I am capturing raw data from webcam, and gstreamer+openMAX for streaming. Finally i store encoded data in ...

15 30 50 per page