Embedded Linux

Booting from a different location

I am running Linux 2.6.26 on a PPC. I want to boot linux without using a bootloader to speed up the boot process but, d...

8 comments posted 17yrs

posted by jobhunts02

8 comments posted 17yrs posted by jobhunts02

Help with mmap()

Good day! I'm working with MPC8349 CPU and Linux 2.6.11. I'd like to write a kernel module to map CPU IMMR area to user...

9 comments posted 17yrs

posted by oleg.miloserdin

9 comments posted 17yrs posted by oleg.miloserdin

ARM + SATA Availble chips ?

Hi Are there any chips so i can interface a SATA disk to an ARM9 ? There see to be a lot stuff for plain PATA IDE, but n...

1 comments posted 17yrs

posted by jo0x000001a

1 comments posted 17yrs posted by jo0x000001a

JFFS2 versus YAFFS2 and UBIFS

Hi Has anyone compared the Read/(write) performance of the fs for NAND flash devices (1GB) I want to make a (good) choic...

3 comments posted 17yrs

posted by jo0x000001a

3 comments posted 17yrs posted by jo0x000001a

Why initrd?

Can someone answer a question that has been bothering me for a long time now.... Why do usb sticks require the need for...

10 comments posted 17yrs

posted by jmcbride

10 comments posted 17yrs posted by jmcbride

How to write data to config file in kernel mode

Hi I want to save some config data in kernel mode but my driver does not implement fs_operation functions . Is there so...

1 comments posted 17yrs

posted by kid1972tw

1 comments posted 17yrs posted by kid1972tw

Backporting V4L2 (Video 4 Linux 2)

Hi Anybody backported V4L2 (Video 4 Linux 2) from 2.6.26 later to previous versions (like 2.6.18 etc) ? Scenario: We ha...

2 comments posted 17yrs

posted by guruteck

2 comments posted 17yrs posted by guruteck

Industry oriented & certified Embedded Training on 8th May 09

Are you worried about slowdown and not able to decide what to do? It is the right time to enhance your skills in line w...

0 comments posted 17yrs

posted by rajeshshetty71

0 comments posted 17yrs posted by rajeshshetty71

Linux Input Driver question

Hi I want to write some ap to read / write and io control input driver, is it possible ? How can I access an input drive...

1 comments posted 17yrs

posted by kid1972tw

1 comments posted 17yrs posted by kid1972tw

How to excute shell command and return result string ?

Hi I remember here is some C function which can excute shell command and return the result string . If I give a string...

2 comments posted 17yrs

posted by kid1972tw

2 comments posted 17yrs posted by kid1972tw

UK Embedded Masterclass - 7th and 12th May - Cambridge and Bristol

http://www.embedded-masterclass.com Hi, just to let you know that we are running the Embedded Masterclass again this. T...

0 comments posted 17yrs

posted by sales

0 comments posted 17yrs posted by sales

Regarding test coverage tool....

Hello Everyone, I'm novice user. in my current project, we are porting uC-OS II to target (arm board) for testing firmw...

0 comments posted 17yrs

posted by ganeshram.it

0 comments posted 17yrs posted by ganeshram.it

cross Development for GUI apps ?

Hi I want to cross develop app with a graphical user interface , target platform is ARM (at91sam9263) I heard about wxWi...

2 comments posted 17yrs

posted by jo0x000001a

2 comments posted 17yrs posted by jo0x000001a

Video for Linux (V4L2)

Is there any good documentation on V4L2 to understand the V4L architechture and working? Thanks in advance.

1 comments posted 17yrs

posted by nbmaiti

1 comments posted 17yrs posted by nbmaiti

SBC based on Atmel AT91SAM9261S

The SBC9261-I is a low power, high performance single board computer based on Atmel AT91SAM9261S ARM926EJ-S microcontro...

0 comments posted 17yrs

posted by embestlinda

0 comments posted 17yrs posted by embestlinda