0
votes
0answers
4 views

Want to run a simple C program on startup of pi

Im new to linux and the pi . Im stuck with this situation where Iv been trying to run a simple LED blinking C code as a test , so that it will be executed during startup Code works fine when its ...
0
votes
0answers
5 views

Smoke detection using raspberry pi?

I was interested in making a smoke detection unit which starts taking a video and also sends an SMS once the detector detects smoke. But the problem is which smoke detector should I use ? and how do I ...
0
votes
0answers
5 views

I am not able to boot with the latest kernel source ie 3.18.0 with the device tree enabled [duplicate]

I am not able to boot with the latest kernel source ie 3.18.0 with the device tree enabled. I am getting blank screen. I used the [b]latest tools and firmware[/b] to boot. downloaded the code from ...
0
votes
0answers
6 views

Change video source on TV using SCART

I have a model B Raspberry Pi running OpenELEC v4.2.1 connected by the composite output to the SCART input of my TV using one of these: ...
0
votes
0answers
6 views

Moving files on OpenELEC

I have a model B Raspberry Pi running OpenELEC v4.2.1. I have two attached usb sticks (formats: exFAT and FAT) and an attached hard drive (format: NTFS). When I go to the file manager in OpenELEC I ...
0
votes
1answer
14 views

Raspberry PI digital signage solution

This is probably not the first digital signage discussion but I think my requirements are a bit different. I'm looking to set up a Raspberry Pi to connect to a network via Wifi and a TV via HDMI, on ...
1
vote
1answer
19 views

RPi Model B 512 MB--FreeBSD--text running off screen

I am having a problem with FreeBSD, wherein I cannot get the text to be constrained within the area of a TV (composite). I have been using framebuffer_height and framebuffer_width in ...
1
vote
1answer
16 views

How can I create a gui for PiTFT?

I know a bit of python and I own a rPi B+ with a PiTFT. I was wondering If it's possible to create a GUI application that will show a dashboard with some buttons and some charts on the TFT display ...
1
vote
0answers
13 views

Raspbian /sys/bus/w1/devices/ is empty when having multiple 1-wire DS18B20 temperature sensors

I have a RasPi model B rev. 2.0 and two DS18B20 1-wire temperature sensors and they are working individually fine. I know I should be able to connect multiple 1-wire sensors in parallel but I can't ...
0
votes
1answer
13 views

Python in the latest Raspbian Wheezy

What version of Python does the last Raspbian Wheezy comes with? In LXTerminal I ask for version 3 (python3) and says it is already installed, but when I check (python) it says that the latest is ...
0
votes
0answers
16 views

Data Transfer b/w Ubutu & RaspberryPi through Python [on hold]

I am working on Ubuntu PC and want to make a Python program to get a file (video.h264) from RaspberryPi. Both machines are connected together by CAT5 cable directly, without any Switch or Hub b/w ...
0
votes
0answers
9 views

Use webrtc without a browser or some alternative method

Right now I am using this project here. It is a python script that runs a server using webrtc to send the clients/browsers webcam to the server and perform face recognition. What I want to do is do ...
1
vote
4answers
320 views

Root access , nightmare when TRYING to learn the basics

Why have a product an software that's so tricky to grasp when it's meant to be educational. I'm trying to experiment with the gertboard an simply run Python 2.7 ( I'm using 2.7 because any other ...
0
votes
0answers
21 views

SSH: connection refused - Server started but sshd not running?

I can't connect to my Raspbery Pi over SSH any more. The last lines that appear on booting are: [ ok ] Starting OpenBSD Secure Shell server: sshd. Error opening '/dev/input/event*': No such file or ...
0
votes
0answers
19 views

How to package Shell Bash files for apt-get

Packaging a shell bash file and txt files for raspbian install using the apt-get install. Is there a detailed and simple way of doing this. to be able to package file so that they can be installed ...
0
votes
0answers
26 views

i am unable to boot with my latest rpi-3.18.0 kernel and enabling the device tree?

I am working on the latest rpi kernel ie 3.18.0 and by enabling the device tree. I compiled the source code and with that image and modules i am unable to boot. I downloaded the source code from ...
1
vote
4answers
52 views

Getting started with raspberry pi B+

I just got r-pi B+ and flashed an 8gb sd card with 'pidora'. But I am stuck at the logging in process. I don't have a display for the r-pi. All I have is a laptop running Fedora 20 and a raspberry pi ...
2
votes
2answers
31 views

Make 'ifup eth0' permanently UP

how do I make 'ifup eth0' permanently UP even I after restarting the RaspberryPi
3
votes
1answer
29 views

Troubleshoot MCP23017 and LEDs

Anyone have any tips to help troubleshoot turning a simple LED on connected through the MCP23017? I've installed i2c-tools, and smbus. Nothing in my blacklist.conf Added i2c-dev to /etc/modules. ...
2
votes
3answers
32 views

Flowchart software for Raspbian

Is there any low RAM and CPU usage flow chart software for creating flow charts on Raspbian? It would have to be a GUI software that is in the repositories.
0
votes
1answer
19 views

Building a two DC motor robot cart with rpi

I want to build a Robot which runs on Two DC motors have cart like structure , I want to control it using PWM. what is best way to do it directly from rpi without using Arduino or kits or modules but ...
0
votes
1answer
21 views

MP4 player for rasbian

Does any one no of a good MP4 player for rasbian that takes up small amount of storage It would need to be gui or terminal run
2
votes
0answers
21 views

Raspberry Pi Drum Module

I have an old electric drum set and the drum module (the brain that you plug each jack into) is broken. As a fun DIY project I'd like to resurrect this drum kit with the help of the Raspberry Pi. I'm ...
2
votes
2answers
78 views

How much current does the Raspberry Pi can handle?

I got a Raspberry Pi Model B+ for the first time and I have been searching in my house phone chargers that I can use. In the manual in the package it stated that the maximum current is 1500-2000mA and ...
0
votes
1answer
34 views

connecting LED to gpio pin without using jumper wire

Can I use Ordinary wire and wind it on a gpio pin instead of using a jumper wire to test aN LED? Will it damage my Pi?
1
vote
1answer
37 views

Completely copying a Pi over SSH

I have full root access to a Raspberry Pi. I'd like to copy its complete setup (full XBMC, configuration etc) to another SD card over SSH. The SD card currently in the Pi is 4GB, the one I'd like to ...
2
votes
0answers
14 views

How to setup Emacspeek on raspbian OS

I want to setup emacspeek package on raspi. text to speech reader usable for blind users. But currently emacspeek is available only on archlinux.How to make it working on raspbian? sudo apt-get ...
1
vote
0answers
26 views

How to create regular backups of my PIs [duplicate]

I have three Pis running in my local net and backup them on a regular base. I just detected threads where people asked how to create a backup just in case something went wrong. I tried to answer in ...
0
votes
1answer
25 views

Power on 5V GPIO power pin at boot

I am new to the Raspberry Pi, so I wanted to describe my project along side my question. I have a functioning Raspberry Pi A+ and I am building a heads-up display using a MyVu Crystal. This link ...
0
votes
0answers
15 views

RaspberryPi + TiddlyWiki Server [on hold]

I have a Raspberry Pi and a TiddlyWiki file. I would like to place the file and make it accessible to anyone on the network by going to 192.168.x.x/database/database.htm or something similar. How can ...
2
votes
1answer
40 views

Is my Pi's GPIO damaged?

I am trying to test GPIO output on a Raspberry Pi, and I am wondering if it is broken. These setups work: 3v3 >> +LED terminal -LED terminal >> resistor >> GND (the LED is unusually dim here) 3v3 ...
2
votes
1answer
21 views

Resolving Windows Shares

RPi can access smb://$server/$share no problem through file manager RPi can not resolve //$server/$share RPi can not ping/nslookup //$server/$share RPi can ping IP address of //$server Looking ...
0
votes
1answer
17 views

Designing Raspberry Pi Compute Module with Ethernet capability

I recently got the new Raspberry Pi Compute Module due to the small size and ability to create custom board attaching with it. The application requirement I need is just USB, some I/Os and LAN. I ...
1
vote
1answer
35 views

Why does plugging a usb 2.0 memory stick into a 2011 raspberry pi running openelec cause it to crash?

I have a 2011 raspberry pi set up and running with openelec (v13.2 "GOTHAM") running on it. When I power up the raspberry pi with a USB 2.0 memory stick connected to it, it causes the screen to flash ...
0
votes
1answer
14 views

problems running XBMC on 2011 Raspberry Pi

I have a 2011 Raspberry Pi and have been trying to get openelec (v13.2 Gotham) to run on it. I am powering the raspberry pi using a Sony phone charger outputting 5V at 850mA. Whenever I plug in the ...
1
vote
0answers
15 views

xbuild fails to build .csproj on raspbian

I am trying to build a C#-project (written on windows, copied to the Pi): root@raspberrypi:/home/pi# xbuild MDD_Basic.csproj Which leads to two error messages and the build inevitably failing. ...
-1
votes
1answer
36 views

My raspberry pi is having issues booting (It kinda boots) (Need help please)

I have a pi (Obviously), but it won't boot fully. I have the SD card that came with it (I payed extra for the pre-formatted one) and it boots just fine, shows the normal console, and I don't see any ...
0
votes
3answers
79 views

How to stream Internet videos (e.g Netflix) on a rasberry pi media player?

I want to be able to play videos from sites such as Netflix, BBC iplayer, movies4k, putlocker etc. I will be using the raspbmc or openElec distro. Is this possible? And if it is how do I go about ...
0
votes
1answer
30 views

How can I access Raspbian Jessie packages from Wheezy?

I need a package that's in jessie, the newer version of Raspbian, but not in wheezy, the one I have installed. Can I use it somehow? Can/should I just upgrade to jessie?
1
vote
1answer
50 views

GUI over SSH problem

I'm trying to run Midori on my Raspberry Pi over SSH and I would like it to appear on the screen of my PC. (The PC runs Xubuntu.) I tried to follow instructions like this, but I still can't see the ...
2
votes
2answers
42 views

Is it possible to expand the PWM signal?

I'm looking at the WS2812B LEDs and I've noticed that it is possible to control the LEDs by an external library (https://learn.adafruit.com/neopixels-on-raspberry-pi/software). But, this only drives a ...
0
votes
0answers
11 views

towerpro mg 995 and servoblaster issue

I bought two towerpro mg 995, so i decided to develop a little python lib for moving them at 3 or 4 different speed / rotation. My lib is writing in /dev/servoblaster to command the servos. I am in ...
5
votes
1answer
50 views

Can I use Google Translate to make my Raspberry Pi speak in different languages on demand?

I have found various instructions on making the 3.5mm audio jack on the Pi work with some sort of text to speech. I tried quite a few instructions that were online, but very few spefied the Pi, which ...
1
vote
0answers
16 views

Raspberry Pi + Qt4 + Opencv cross compile from windows

Hi I want to know how to use opencv in raspberry pi. I have cross compiled qt raspberry from windows and succeed but I cannot add library opencv. Thanks for any help
2
votes
1answer
61 views

Is there a way to make a Transmission Torrent Server from a Pi?

I apologize in advance for the somewhat generic nature of this questions, but I am new to using my Pi. I had a thought recently of how I would like to serve up some of my own files as .torrents and ...
3
votes
1answer
46 views

Can I run a LAMP server with a webmin interface on my raspberry pi on raspbian?

I would like to run a LAMP server with a webmin interface on my raspberry pi. I am running the latest Raspbian but am having trouble getting Webmin. I tried the obvious... sudo apt-get install ...
4
votes
0answers
35 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 ...
3
votes
1answer
53 views

Compiling TP-LINK TL-WN725N v2 Drivers - make errors

I would like to compile and install the drivers myself for my TP-LINK TL-WN725N v2 The official source is https://github.com/lwfinger/rtl8188eu My Pi version info is uname -a Linux raspberrypi ...
1
vote
0answers
13 views

Full duplex Audio With USB Sound Card

I setup Raspberry pi with external usb sound blaster sound card.My Goal is to be able to recored and play audio simultaneously. I setup and configured it to be the default sound card as follow : ...
0
votes
1answer
36 views

Install GNURadio on Raspbian [duplicate]

Did someone install gnuradio tool on raspbian 2014-09-09? I tried both solutions suggested http://k1gto.blogspot.it/2012/09/compiling-gnuradio-on-raspberry-pi-raspi.html but probably this link is too ...

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