Linked Questions

4
votes
3answers
3k views

How to build My own OS for the raspberry or configure an existing one

I'm using Raspbian with raspberry pi 2 ... But i want to customize it and remove some features that i don't really need , to take advantages on the performance and also to understand the procedure of ...
2
votes
3answers
9k views

Compile linux device driver in Raspbian

I have some problems with compiling & building a simple gpio driver that I wrote( after THIS documentation). I have a Raspberry Pi Model B+ ( not sure if it's relevant to the question) with a ...
1
vote
3answers
1k views

Does the “Raspberry Pi Touch Display” work with regular kernel?

Firstly, please excuse if this question seems bit noobish, I just started thinking about getting Raspberry PI, I don't have any experience neither with it nor with ARM platform (well, my phone, but ...
3
votes
2answers
10k views

Configure USB port as a network

I am trying to get my tablet serve as a screen with VNC connection. After few searches, they pointed me to include these lines to /etc/network/interfaces: iface usb0 inet static address 192.168.42.42 ...
1
vote
2answers
2k views

Install older kernel (3.6.11+) on Raspberry Pi 2

Somewhere in the upgrade from the 3.6.11+ kernel to the 3.10 kernel, the ability to receive video through a USB capture card broke (capture card is based on the stk1160 chipset). It is documented in ...
0
votes
2answers
3k views

Is this possible to read internal CPU temp sensor directly from cpp code?

I am working on the kind of RPi platform to collect some external sensors data or control relays (using the remote tools like web or sms). Next problem I am tring to solve now is to get the direct ...
5
votes
1answer
6k views

SoC/CPU and Ethernet controller internal connection in Raspberry Pi 3

Raspberry Pi 3 uses SMSC LAN9514-JZX USB and Ethernet controller. While I read the LAN9514 manual, I quite did not understand how Ethernet controller interacts with SoC/CPU. Block diagram from manual ...
3
votes
1answer
265 views

No USB with upstream kernel

I have built a kernel for Raspberry Pi 2 using the latest upstream kernel (version 4.15-rc5): https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/ I configured it with ...
2
votes
1answer
672 views

How to upgrade my Pi to a new major kernel version?

I am considering upgrading the kernel of my Raspberry Pi router to 3.19. But how can I do this? I have found an out-of-tree nl80211-compatible driver for rtl8188cus that supports hostapd and acs, but ...
2
votes
1answer
1k views

Raspberry Pi kernel compilation adding Galaxy touchscreen drivers

I am trying to add the eGalaxy touchscreen drivers to raspbian os . Following this link .. http://simonmcc.blogspot.in/2013/08/raspberry-pi-rpi-kernel-build-for.html?showComment=1421908155346 But ...
1
vote
1answer
299 views

Systel level differences in making a GPIO high in Raspberry PI vs Beaglebone

I understand the Raspberry PI uses the previous Kernel and the Beaglebone Black uses the one after and both do a great job for different applications. I would like to know what is the difference in ...
0
votes
1answer
278 views

Make a linux to run on ARM architecture

I have a Raspberry pi board and I need to make a linux distros to run on my board without use Raspberry pi kernel. My main purpose is Make a .img file and write to SD-Card then run on my raspberry ...