Embedded Linux

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isr handler kernel problem

I'm working on a kernel module interrupt handler. I stripped the problem down with a parallel port handler and get the...
0 comments posted 20yrs
posted by ihave
0 comments posted 20yrs posted by ihave

IRQ priority tuning?

Is there anyway to tune to Linux IRQ priority setting? I can see that /proc/interrupts that certain devices occupy cert...
0 comments posted 20yrs
posted by spmok2
0 comments posted 20yrs posted by spmok2

blinking cursor with framebuffer logo

Hello, I would like to remove the blinking cursor while linux (2.6.17) starts and shows the full-screen framebuffer logo...
0 comments posted 20yrs
posted by msg1000
0 comments posted 20yrs posted by msg1000

I2C drivers (for AMBA)

Hi. I am working on a custom design that is based on ARM926EJ and AMBA bus. OS of choice is uCLinux, patched with RTAI...
0 comments posted 20yrs
posted by drasko.draskovic
0 comments posted 20yrs posted by drasko.draskovic

how to figure out where a process hung

I've got a problem... I have a process run from cron that hangs in an uninterruptible sleep. It reads data from a webca...
4 comments posted 20yrs
posted by yan
4 comments posted 20yrs posted by yan

spansion flash

Hi Can anybody tell me the driver drive spansion flash is CFI driver or AMD/JEDEC driver or both not ?????? my flash ca...
1 comments posted 20yrs
posted by coscpp
1 comments posted 20yrs posted by coscpp

Linux system clock tick?

is there any system calls that you can invoke in order to get the system clock tick? This is for a soft real time applic...
2 comments posted 20yrs
posted by spmok2
2 comments posted 20yrs posted by spmok2

can't debug code out of main thread on target

When I place a breakpoint in code that is executed in a second thread on my target I get the following error and debugg...
0 comments posted 20yrs
posted by joe31093
0 comments posted 20yrs posted by joe31093

initramfs & 2.6 bootargs

hi, I m trying to boot the 2.6 kernel on the DB1500 board that has the AU1500 MIPS processor. When I built the kernel,...
0 comments posted 20yrs
posted by ashlesha.shintre
0 comments posted 20yrs posted by ashlesha.shintre

Looking for Embedded Software Engineers

Hello, This is Sai, we are looking for Embedded Softwatre developers to work in Embedded systems, if required, we will...
2 comments posted 20yrs
posted by stanna
2 comments posted 20yrs posted by stanna

Regarding writing data in registers

Hai All, I am using PLX 9054 pci card. i am using jungo driver and its software. using that how to i write the data in...
1 comments posted 20yrs
posted by l.gnanasekar
1 comments posted 20yrs posted by l.gnanasekar

copile busybox using uclibc

hi, Can any one help me out how to compile busybox using uclibc. i am not getting where i have to make change so thet wh...
5 comments posted 20yrs
posted by meenaldgupta
5 comments posted 20yrs posted by meenaldgupta

Kernel stops when MMU is enabled

I'm working on a MPC8248 based custom made board. I used u-boot 1.1.4 as boot loader and a Linux 2.4.18 kernel. The rat...
0 comments posted 20yrs
posted by m100
0 comments posted 20yrs posted by m100