General :: Develop Embedded In ARM9 Controller?

Nov 14, 2010

But started to develop Embedded linux in ARM9 controller.

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Debian :: Using Apt-get For An Embedded Controller?

Jul 21, 2010

I've bought a small embedded controller running with a minimized Lenny for armel. Minimized in a way that there is even no apt-get or dpkg installed on it, due to keep the memory footprint as small as possible.Is there a way to keep a "shadow" system in a directory on my Laptop (e.g. ~/armel), maintained with dependencies by a package manager like apt-get? This would allow to install addition packages including all dependent with a simple apt-get call.Of course, later I have to put the whole tree from my Laptop towards my embedded controller. I've already tried the following:Setup a directory tree behind ~/armel for apt by a copy from my laptops Lenny

"sudo apt-get -o DIR=~/armel -o APT::Architecture=armel update"
to get the repositories, this works fine
"sudo apt-get -o DIR=~/armel -o APT::Architecture=armel -d -f install"
to download the full list of .deb packages, this works fine

[code]...

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Hardware :: Is LSI Logic RAID Controller Embedded Or Not

Dec 20, 2010

I have been using lspci, dmidecode, and mpt-status to get hardware information on my Dell 1950 running Ubuntu 8.10. I'm pretty sure my server is using an embedded SCSI RAID controller from info I got from Dell's site:

1CR679Assembly, Card, SAS6IR, Integrated, Sled
1TX846Assembly, Cable, Controller SAS, POWEREDGE EXPANDABLE RAID CONTROLLER

When I run lspci I see:

01:00.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1068E PCI-Express Fusion-MPT SAS (rev 08)

PCI-Express is an actual...well, PCI card, right? But dmidecode shows that I have two x8 PCI Express slots that are both available. Sooo...I'm missing something. How am I running a PCI Express SCSI controller without using a PCI Express slot? In the event of not having the kind of info that I did (i.e. the service tag) how would I be able to tell at a glance whether a component like my RAID controller was embedded or not?

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Red Hat :: Adaptec Embedded SATA HostRAID Controller 7e On CentOS

Jan 10, 2010

I have been trying for a few days to install CentOS 5.4 on an IBM x306 and I cannot get it to properly handle the Adaptec Embedded SATA HostRAID Controller. I have been working with Linux for a few years, but this is new territory for me. I typically use Debian-based distros, but I did some research on the IBM site and found out that RHEL is a supported OS for this machine. So, I decided to give Cent a try. I have some experience with Fedora, so it's not totally foreign to me.

Anyway, I'm a bit confused. Using the IBM RAID utility, I set up a mirrored pair of 1GB SATA HDDs. When I run the Cent installer, it sees the pair as a single array. I am able to partition the array and complete the install, but when I boot into the OS, it sees the drives as 2 separate devices, sda and sdb. I can pull either one of the drives and boot with a single disk, but it doesn't seem to behave as a mirrored pair. If I make changes on sda, they are not replicated to sdb. Also, I can't use the cli or GParted to format the existing space on the array. I get an error either way. I believe this is because Cent doesn't have a driver for the RAID controller, but I don't see why it would work in the installer, but not the installed OS.

My next approach was to start over and attempt to run "linux dd" at the start of the installation. I tried to find the driver for the controller on the IBM site so I could load it when prompted, but couldn't find a newer version than RHEL 4 Update 3 (I'm assuming this would coordinate with CentOS 4.3). I tried it anyway, but when I select the floppy during the setup, it tells me it's not for this version of CentOS. I read several times that there are .img files that might help me in the 'Images' directory of disk one, but I only see diskboot.img, minstg2.img, and stage2.img. I don't think any of these are what I'm looking for. I thought there was supposed to be a drvblock.img or driverdisk.img.

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Hardware :: Give Centos Drivers For Embedded SATA Raid Controller On HP Proliant?

Feb 5, 2010

I forced my workplace to forgo windows and opt for linux for web and mail server. I'm setting up Centos 5.4 on it and I ran into a problem. The server machine is a HP Proliant DL120 G5 (quad core processor, 4GB Ram, two SATA drives, 150GB each attached to the hardware RAID Controller on board). RAID is enabled in the BIOS.I pop in the Centos disk and go through the installation process.

When I get to the stage where I partition my hard drive,it is showing one hard drive, not as traditional sda.but as mapper/ddf1_4035305a86a354a45.I looked around and figured that I need to give Centos the raid drivers. I downloaded it from:

[URL]

I follow the instructions and download the aarahci-1.4.17015-1.rhel5.i686.dd.gz file and unzipped it using gunzip. Then on another nix system, i do this:

dd if=aarahci-1.4.17015-1.rhel5.i686.dd of=/dev/sdb bs=1440k Note that I am using a usb floppy drive, hence the sdb. After that, during centos setup, i type: linux updates dd

It asks me where the driver is located. I tell it and the installation continues in the graphical mode. But I still get mapper/ddf1_4035305a86.a354a45 as my drive. I tried to continue to install centos on it. It was successfull but when i do a "df -h" it gives me /dev/mapper/ddf1_4035305a86......a354a45p1 as /boot

/dev/mapper/ddf1_4035305a86......a354a45p2 as /
/dev/mapper/ddf1_4035305a86......a354a45p3 as /var
/dev/mapper/ddf1_4035305a86......a354a45p4 as /external
/dev/mapper/ddf1_4035305a86......a354a45p5 as /swap
/dev/mapper/ddf1_4035305a86......a354a45p6 as /home

Well i know why it's giving these, because i set it up that way, but i was hoping it would somehow change to the normal /dev/sda, /dev/sdb. That means that the driver i provided did not work. I have another IBM server (5U) with raid scsi drive and it shows the usual /dev/sda. It also has hardware raid. So i know that there is something wrong with the /dev/mapper/ddf1_4035305a86......a354a45p1 format.

First, is there any way that I can put the aarahci-1.4.17015-1.rhel5.i686.dd (floppy image) on a CD?. I really need to set this up with raid. I know i could simply disable raid in bios and then i would get two normal hard drives sda and sdb. But it has to be a raid setup. Any way to slipstream the driver into the centos dvd? The hp link i provided above, under installation instructions, there are some instructions titled "Important". But I couldn't get it to work.

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General :: Install Gcc To Arm9 Board?

May 13, 2010

i installed linux OS on my lpc3131 board with kernel 2.6.20. I want to install gcc to my board in order to compile codes without cross compiler or auxilary PCs. But i think it must be different then installing gcc rpm on Fedora PC or untar and make gcc, I dont know what i must do. what release or version of gcc should i download and what kind of changes must i do in Makefile.

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General :: Compress The Size Of ARM9 Executable File

Apr 28, 2011

i am using classpath-0.98,jamvm-1.5.4 and arm9 cortex processor. so my question is after install classpath and jamvm on arm9 , i am getting around 30MB FAT file. so tell me some tips how to reduce the size of FAT file as much as possible.

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General :: Want To Develop Own Distribution

May 6, 2010

Where would I begin if I want to develop my own distribution? I have the kernel 2.6 downloaded, so obviously I need that. Anyone have a decent site or book I can look at? I want to use KDE/Gnome, with a GUI installer. I know a bit of C/C++, and I'll need a good, (and cheap if possible) book to brush up.

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General :: Where To Store Application That I Develop?

Sep 6, 2011

I'm developing a server application for ubuntu server, clients will connect to in through socket connection. It's in beta stage and under heavy development. At the moment lots of people are using it and it is updated almost every day. So I seed to seriously consider security issues and in the same time don't restrict myself too much. Now I have two questions:

Where is the appropriate place to store its files? Application consists of executable, some config files and startup script. But I don't want to spread it accross the filesystem just store in single folder for convenience since app is under heavy development. My guess would be to create new dir under /var. Right now I store it in my home folder.
Do I need to create separate user for it? I start it up using init.d script via sudo -u me. I want to restrict its access to system for security purposes but in the same time I want to be able to update it through FTP and not run into access issues (user that uploads it is different from user that runs it, and it sometimes need write access to some files). How to do that?

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General :: Want To Develop Window Manager

Jan 25, 2010

OK, so i have been thinking of developing my own distro. After experimenting with LFS(Linux From Scratch), i now know even more Linux, but i could not find out to create a Distro. Now, i want to use an existing Linux Distro, modify source code, and develop my own Window Manager(like GNOME and stuff.. i HAVE googled it, but it was nothing good there.) I also know that Elive has a good window manager, but i want to modify it a little. Do you guys know a good way to start, or a good website with resources i can use?

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General :: KDevelop: Only To Develop GUI Applications?

Aug 12, 2011

Kernel 2.6.21.5, slackware 12.0 Kdevelop 3.3.91 writing a C program of a pretty good size and, when I am done compiling, I'll have to begin debugging. I know of dbg, but was thinking in one of those integrated development environments (IDEs). Looking into my HDD, I found a KDevelop package and began to see what it was about. The documentation (help) is copious and it seems I will never get to the point in the docs where I'll know if it serves my purpose. For I'm afraid it is intended to develop appls for KDE, when in reality, my appl runs in a text console. So that is the question. Is KDevelop mainly intended for developing GUI applications?

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General :: IDE / GUI Package To Develop Software Utility?

Oct 4, 2009

Any useful IDE and GUI pkg that I can use under Linux to develop a software utility in C#? It would be good if the license for the GUI pkg allowed my code to be sold and not require it to be given away for free.

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General :: Ubuntu 9.04 - Cannot Find Icon For Mono Develop

Nov 11, 2010

I have installed mono develop 2.4 from terminal successfully. But surprisingly I could not find any icon on my desktop to launch Mono Develop. How can I solve the above issue and how can I create a icon on desktop to launch Mono Develop.

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General :: Ubuntu Server Vs Desktop Edition / Which To Get For Develop Php App?

Nov 29, 2010

If I choose Ubuntu develop php app, which edition should I get, Ubuntu Server Edition or Ubuntu Desktop Edition?

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General :: Develop File Recovery Software Of Operating System

Mar 13, 2009

I want to develop file recovery software of linux operating system guide me how it will possible or how i should start.

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CentOS 5 :: Eucalyptus Node Controller And Cloud Controller Apps Won't Bind To IP

Jun 18, 2010

I can not get the node or cloud controllers to startup using the init.d scripts. I have a fresh install of CentOS 5.4 with Eucalyptus 1.6.2 I have compiled Eucalyptus and all packages using the RPM supplied from Eucalyptus and utilizing yum installer. I do not currently have any processes or applications listening currently on the ports on the boxes as well. I think it may be a permissions issue or something because I get a "permission denied error", but I am not sure if it is Eucalyptus or CentOS. It looks as if it is not binding to the address on the interface of the NIC. It may be something else however. I have the Node controller, Cloud controller, and Cluster controller on seperate physical boxes. When I try to run either the cloud controller or the node controller I get this message:

Cloud Controller:

[root@cluster-cont ~]# /etc/init.d/eucalyptus-cc start
Starting Eucalyptus cluster controller: (13)Permission denied: make_sock: could not bind to address [::]:8774
(13)Permission denied: make_sock: could not bind to address 0.0.0.0:8774

[code]...

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Ubuntu :: Proper Analog Controller With Joypad/controller Mupen64plus?

Sep 15, 2010

Basically i want it so that the analogue stick on my PS2 controller, which connects via a USB adaptor and is recognized, correctly controls in game characters. It seems to work fine enough in platformers, at least it does with Banjo Kazooie, but with games like perfect Dark it seem to be trying to move forward and look down at the same time, also backward and look up simultaneously and look sideways and move sideways simultaneously , rendering the game all but unplayable.

I have tried running jscal and, apart from the fact that it seems a bit beyond me, it reports "jscal: missing devicename" when i try to run "jscal -c". Do others out there have there analogue sticks working correctly with games like Perfect Dark, or the James Bond games, for example?

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Programming :: Toolchain For ARM7 And ARM9?

Jul 2, 2010

Is there any difference between an ARM7 toolchain and an ARM9 toolchain? Or is it all ARM toolchain can be used to compile for these different processors.

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Software :: Cross Compiling Sqlite On Arm9

May 28, 2010

i am trying to compile too the sqlite for arm9 - mini2440.could you please tell me what was the steps you make? im read that book but im still having some trouble while i compile i have been trying to do the compilation.

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Programming :: How To Compile Mysql For Arm9 Linux

Jan 3, 2011

I want to compile mysql for arm9 linux box, I did not find any good resource.

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Software :: Cross Compiling Works With Dependencies Arm9 Cpu?

Jul 5, 2010

I'm a newbie when it comes to embedded linux / cross compiling. Never had to have anything to do with it b4 I bought my NAS. The Nas only has a 500MHZ ARM9 so compiling anything is painfully slow. Also only has 128MB ram. I managed to cross compile the kernel but am not sure how would you cross compile something like HPLIP for example.

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Programming :: Start To Develope Applications For ARM9 Board?

Aug 26, 2010

i wanna do somthing in this can any one help me how i have to start with linux and how to proside to develop some small applications its very much essential for me. give me a guide path with that i have to get things ASAP.

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Fedora Networking :: Windows Sever 2k3 Domain Controller / Use Machine With Samba As Secondary Domain Controller?

Apr 28, 2009

At the school i work in i have a server2k3 server that provides a domain to all the windows clients, aswell as a fedora server that acts as an imaging machine and webserver.

Im rather concious of the fact that if for any reason the Server2k3 server was to die there is no backup of active directory, or anything that can take its place whilst a replacement is found.

So is it possible to use a fedora machine with samba as a secondary domain controller? so it can be used as a login server, and has a copy of AD.

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General :: Installing SDK On Embedded Platform?

Jun 7, 2011

I'm trying to install a SDK iso image onto an embedded linux platform. I was able to mount the image on the platform without problems. I also created a symbolic link called "bash" in the bin directory and had that point to busybox to satisfy the first line of code in the installer: "#!/bin/bash". However, when I run the installer, I get an error: "installer: applet not found"

I get the same error when I type "bash" on the command line. Is there a way to fix this? Here is the first few lines of code that causes the error:

#!/bin/bash
DEBUG=${DEBUG:="0"} # Enables debugging options
LC_OPTION=${LC_OPTION:="prompt"} # Licensing related variable
INSTALL_PATH=${INSTALL_PATH:=$HOME} # Default installation path
declare -r SCRIPT_NAME="`basename $0`"
declare -r SCRIPT_CALLED="$0 $*"

[Code]...

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Red Hat / Fedora :: Compilation Error In Module With ARM9 For IO - Invalid Option `64'

Dec 13, 2010

We are using LPC3250 ARM9 and LTIB for building the Linux 2.6.27.8 We have written some code to access GPIO and was working earlier with opensuse 9.0 We now have fedora 11 32 bit 2.6.30.10-105.2.23.fc11.i686.PAE When we make the program we get following errors we are using GCC3.4.5

#make -C /lib/modules/`uname -r`/build M=`pwd` modules
make -C /home/shekhar/lpc3250/ltib/rpm/BUILD/linux-2.6.27.8 M=`pwd` modules
make[1]: Entering directory
`/home/shekhar/lpc3250/ltib/rpm/BUILD/linux-2.6.27.8'
CC [M] /home/shekhar/samsung_lcd/gpio/char.o
cc1: error: invalid option `64'

[code]....

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Software :: Dropbear Dbclient Dropbearkey Dropbearconvert Scp Does Not Work On Arm9?

Dec 29, 2010

I compiled dropbear with arm-linux-gcc version:Quote:

arm-linux-gcc -v
Using built-in specs.
Target: arm-none-linux-gnueabi

[code]....

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General :: Ubuntu - Removing Embedded Features From A PDF?

Jun 8, 2011

I'm looking for a way to remove embedded features from a PDF document. I recently purchased a Kindle DX. When I try to open some of my PDF files on the device, I get a message saying: this pdf cannot be opened due to embedded features not yet supported by kindleI'm looking for a way to remove the use of these features from the document so I can view it on my Kindle. I'm a Ubuntu Linux user. (I tried opening the PDF in Document Viewer and printing it to a PDF file by going to File->Print. This make it so I could open it on the Kindle DX, but the font is messed up and very difficult to read. This won't do.)

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General :: Compile C Programs For Embedded On Windows?

Nov 1, 2010

I am using embedded linux (xlinux) and i need to compile the programs on desktop pc.i am currently using eclipse.can someone suggest me how I can configure, to make a project thats compile the programs for the embedded linix where I need to run them.

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General :: Replace Expressions With Embedded Blanks?

Mar 13, 2010

I need to edit myfile in a script.I tried items below but it did not change anything.

myfile:
141 aaaa bb Jun 4'09su Jun15'09mo yyyy
206 vvv nn Jun 4'09su Jun16'09tu tt
208 bb yyyy Jun 4'09su Jun15'09mo vvvvvvvv

[Code].....

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General :: Use Xdelta Tool On Embedded Target?

Jan 15, 2010

I need to use xdelta tool in my shell script for creating and patching diff files. My PC Linux environment (Ubuntu) has a package installer, and when I try typing xdelta on my commandline, it prompted to try "sudo apt-get install".. after which it directly accessed the packages from the Internet and installed it. So I am able to use xdelta from the command-line in my Ubuntu environment.

I need to also use xdelta on my target. I am using a NFS. The bootloader and kernel are on the target and the RFS is referred from the PC. How can I install the xdelta package on my target so that it recognises the command xdelta. On Ubuntu, "sudo apt-get install", fetched the below packages:[URL]..

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