Embedded Linux

stopping disk access

We have an embedded system running 2.4, we need to quickly (within 5 secs) stop all disk access and go into single user...

0 comments posted 21yrs

posted by digitalpro

0 comments posted 21yrs posted by digitalpro

Compact Flash boot failure after many successful reboots.

I am working on a strange problem that is showing up on one of my embedded projects. The board is based on the ZF Micro...

2 comments posted 21yrs

posted by mike.beymer

2 comments posted 21yrs posted by mike.beymer

Battery Packs

How do you choose a battery pack for an embedded system? How do you calculate an estimated battery life? Is it even fea...

0 comments posted 21yrs

posted by johnnyb

0 comments posted 21yrs posted by johnnyb

Memory not free after kill?

Hi, folks: I'm using uClinux (2.4.19) for my project. What I want to do is to kill a few processes to free up memory be...

2 comments posted 21yrs

posted by adorusan

2 comments posted 21yrs posted by adorusan

flash access problem

Hi Everybody, I am programming amd flash, Am29LV641D. The configuration is 128 sectors, 64Mbits size(4M*16), sector siz...

4 comments posted 21yrs

posted by sudip05

4 comments posted 21yrs posted by sudip05

SBC for video capture?

Is anyone aware of a SBC that has enough horsepower to do video capture? It would be really nice if it had hardware mpe...

1 comments posted 21yrs

posted by yan

1 comments posted 21yrs posted by yan

Help-----what the API "getnetconfig" can not be found in Linux

Hi, We want to port our program running on Solaris5.8 to Linux(redhat). During this, we found there were not correspond...

0 comments posted 21yrs

posted by songtaoyu

0 comments posted 21yrs posted by songtaoyu

Lilo fails on Chroot to NFS mounted flash

Has anyone setup a Lilo boot sector on a mounted compact flash after a chroot via NFS to the root dir of the target dev...

0 comments posted 21yrs

posted by tonyb

0 comments posted 21yrs posted by tonyb

Writing diretly to memory (memory mapped IO)

Hi Can i directly write to memory ? eg : unsigned char * mappedport= 0x04000000L; *=mappedport=my_data_to_write My firs...

8 comments posted 21yrs

posted by sagaert.j AT belgacom.net

8 comments posted 21yrs posted by sagaert.j AT belgacom.net

Inexpensive Developer Boards

I'm looking for an inexpensive development board (< $300). It needs at minimum ethernet and serial interfaces, though h...

6 comments posted 21yrs

posted by johnnyb

6 comments posted 21yrs posted by johnnyb

Using USB memory stick on ARM based Linux Red Hat

Hi, Has anyone experience using USB memory stick with embedded Linux 2.6.12 ? I have USB drivers loaded (dmesg, shows t...

0 comments posted 21yrs

posted by runtime

0 comments posted 21yrs posted by runtime

White Dwarf Linux Booting Problem

Hi, I am Sumeet, working on a PC104 plus board. I had a working White Dwarf 2.2.0 installed on SBC. But, now it hangs w...

4 comments posted 21yrs

posted by sumeet.pawnikar

4 comments posted 21yrs posted by sumeet.pawnikar

high resolution timestamps on IXP425, uCLinux

Hi All, I've started a new project working with the IXP425 ARM chip running uCLinux. Does anyone know of a good way to p...

1 comments posted 21yrs

posted by s_machin

1 comments posted 21yrs posted by s_machin

Router hacking , wich devices ??

Hi I have a Linksys router and an edimax router Does anyone know how to hack these so i can run my own programs on it ?...

1 comments posted 21yrs

posted by sagaert.j AT belgacom.net

1 comments posted 21yrs posted by sagaert.j AT belgacom.net

DNS lookup how ?

where can i find some sourcecode to implement a gostname to ip adr lookup. My embedded coldfire device does not support...

0 comments posted 21yrs

posted by sagaert.j AT belgacom.net

0 comments posted 21yrs posted by sagaert.j AT belgacom.net