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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Debian :: Installing Onto An Embedded Device Without The Use Of The Internet

Apr 18, 2011

I am to drop Linux onto an ARM9 NAS board to make it more useful than just a network attached storage device.

I know about U-Boot and I can install Debian Linux by booting the system via TFTP, and I can install Linux easily... if I have an internet connection.

My question is, how can I install Debian WITHOUT the use of an internet connection. I am looking into downloading the armel flavour of Debain and using that as a source, but I have no idea on how to install it onto an embedded system as it has no CD/DVD drive. It only has an ethernet port, 2 USB-2.0 ports and a serial UART port.

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CentOS 5 :: Installing Dynamips On X64 Platform?

Sep 1, 2009

I'm trying to get the dynamips/dynagen packages installed on my freshly built centos5 machine. The hardware is AMD X64 and I am not able to find an RPM for this after careful searching. (Dag has packages for the i386 platform, but not x64). I have downloaded the source code, but am leery of installing that way given potential problems with stability and maintenance. So I have a couple of questions:

--does anyone know where I can find an rpm for dynamips on the x64 platform?

--has anyone installed this app from source under Centos5?

--the configure, make, make install routine does not seem to be working for me in any case. I'm pretty good at handling rpms, but I don't have much experience with compiling from source. I would love a Centos specific cheat sheet on that if you have one.

Here is some information about my machine:

kernel-debug-2.6.18-128.1.16.el5
kernel-debug-2.6.18-128.7.1.el5
kernel-xen-2.6.18-128.7.1.el5
kernel-xen-2.6.18-128.el5
Linux hubert.ca.comcast.com 2.6.18-128.7.1.el5xen #1 SMP Mon Aug 24 09:14:33 EDT
2009 x86_64 x86_64 x86_64 GNU/Linux

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Ubuntu :: Installing Windows-platform Game?

May 9, 2010

i've installed 'ghost recon' which i downloaded via torrent. i open the executables with right-click and clicking executable, i guess this just used WINE automatically. it seems to download fine. i downloaded into a folder i called 'c:desktop' which i thought would make the files end up on my regular desktop, but i can't find them anywhere. when i run autorun.exe from the cd it opens, but when i click 'play ghost recon' is gives a dialog box saying it can locate the cd.

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Programming :: Error Installing Valgrind : Failed To Start Tool 'memcheck' For Platform ?

Dec 15, 2010

I tried to install valgrind to my local directory (I don't have privilege to install it under root) by doing the following 3 steps:

(1) ./configure --prefix=/my/local/directory

(2) make

(3) make install

when I run
./valgrind ls -l
as instructed by README, I got this error: valgrind: failed to start tool 'memcheck' for platform 'x86-linux': No such file or directory

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General :: Which Platform Is The Best To Use For C++ And Phyton

Jul 2, 2011

Which linux platform is the best to use for c++ and phyton? I'm going to study phyton on my own, and I wish to know what the best phyton platform is? Also, is there a way to get more harddisk space from windows vista to my dualboot linux?

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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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General :: Develop Embedded In ARM9 Controller?

Nov 14, 2010

But started to develop Embedded linux in ARM9 controller.

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General :: System Distribution For Learning Embedded?

Feb 12, 2010

Which linux is best for learning embedded systems which has ide like MCU8051ide, piklab and ide for arm processor.

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General :: Which IPC Method Are Platform Independent?

Apr 16, 2010

We are normally using IPC for exchange of data between multiple threads or processes. Out of following IPC which are platform independent and why they are platform independent?

1. FILEs
2. Socket
3. Named Pipes
4. Shared Memory
5. Message Queue.

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General :: Accessing SD Card On LPC Platform?

Aug 5, 2011

I am working on LPC Linux platform. I would like to log some data into SD card from the application. For this I need to know the drivers of SD card. Can any one tell me what are the drivers for SD card in LPC Linux? what are the APIs atleast/ what is the header file/

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General :: Hardware Platform For A Typical PC?

Jul 17, 2011

hardware platform for a typical PC that is going to be running Red Hat Fedora Linux

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General :: How To Find Server Platform

May 23, 2010

i need to install ioncube loader. from the download page, there are many selections for linux @ [URL]

-Linux (x86)
-Linux (x86-64)
-Linux (ppc)
-Linux (ppc64)

how can i find out which linux's platform from the command line?

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General :: Mount - Filesystem Handling For Embedded Device?

Jan 21, 2011

I am developing a device that will run Linux as its operating system.The device is a small form factor X86 device with a flash drive exposed as a SATA-device. So it is not very dissimilar from any other PC running Linux.For several good reasons I am building my own "distribution", instead of using an existing one.What confuses me is how mount/umount of the root file system is handled.I boot my kernel with the commandline "root=/dev/sda1 rw" which works fine. But everytime I do poweroff or reboot Busybox complained about no /etc/fstab, so I decided to build one.Should I have an entry for my root file system? It seems like this is shadowed by the rootfs anyway. I.e. if I have the fstab entry "/dev/sda1 / ext2 1 1" mount still reports rootfs on / type rootfs (rw)/dev/root on / type ext2 (rw,relatime,errors=continue)My questions are:Do I need to worry? Will the drive be correctly unmounted by the kernel on poweroff/reboot?If I want to perform file system checking on boot, can I do that without resorting to an initrd?

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General :: Dealing With NonVolatile Memory In Embedded Applications

Nov 5, 2010

I currently work within an RTOS environment without an MMU and thus have access to the entire memory map of whatever application I'm working on. As is common in the embedded world, different parts of the memory map relate to different peripherals or different types of memory. For our next generation hardware, my company is looking at moving to an MMU-enabled processor and using Linux in some shape or form. Most of us in the dept are familiar with Linux, but we are not Linux gurus by any means. So how to explicitly indicate to Linux that we need certain portions of an application to be stored in NVRam and other portions of the application to NOT be based in NVRam has us confused. None of us have a clear understanding of how user memory is delved out by Linux and how we can influence Linux to use specific portions of the memory map at specific times.

For example in this new application, we expect to have 2 memory chips, both that are DDR3 interfaces. One is a standard DDR3 chip. The other is a non-volatile MRAM with a DDR3 interface so it can be accessed by a DDR3 controller and coexist with conventional DDR3 memory. But because the portion of the memory map that the MRAM will represent will be the only portion of non-volatile memory, we are unclear how we explicitly access MRAM addresses in an MMU-controlled environment. My hail-mary guess was that we would want to somehow tell Linux that we want the MRAM's memory space to be mounted as a RAM Drive and then we access that memory as though it is a file on a HD, except it is much higher speed since it will be at DDR3/MRAM speeds. Is there a better, more straight forward way to do this? Coming from an RTOS world, Linux is going to pose some serious challenges for us, but I think it will be the right move once we are all up to speed and are thinking Linux-centric.

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General :: Virtual Memory Concept In Embedded System

Dec 20, 2010

We have designed a board with Cirrus Logic(arm) processor, A Flash memory and some other peripherals have been connected to that. While building kernel we have selected MMU support. We have written few custom drivers for keypad,LED,LCD. But I would like to know how virtual memory mechanism can be helpful here even though there is no any hard disk has been connected. Where will be the virtual memory reside.

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General :: Open Embedded - No Machine Record Defined

Feb 13, 2011

I am trying to; "bitbake base-image" and get the following:
Build Configuration:
BB_VERSION = "1.10.2"
METADATA_BRANCH = "master"
METADATA_REVISION = "8d22023"
TARGET_ARCH = "arm"
TARGET_OS = "linux-gnueabi"
MACHINE = "at91sam9g45ekes"
DISTRO = "angstrom"
DISTRO_VERSION = "2010.7-test-20110214"
TARGET_FPU = "soft"

Log data follows:
| NOTE: make -j 4 include/linux/version.h
CC=arm-angstrom-linux-gnueabi-gcc
-mno-thumb-interwork -mno-thumb
LD=arm-angstrom-linux-gnueabi-ld
| CHK include/linux/version.h
| NOTE: make -j 4 uImage
CC=arm-angstrom-linux-gnueabi-gcc
-mno-thumb-interwork
-mno-thumb LD=arm-angstrom-linux-gnueabi-ld
| CHK include/linux/version.h
| SYMLINK include/asm -> include/asm-arm
| make[1]: `include/asm-arm/mach-types.h' is up to date.
| CHK include/linux/utsrelease.h
| CALL scripts/checksyscalls.sh
| <stdin>:1097:2: warning: #warning syscall fadvise64 not implemented
| <stdin>:1265:2: warning: #warning syscall migrate_pages not implemented
| <stdin>:1321:2: warning: #warning syscall pselect6 not implemented
| <stdin>:1325:2: warning: #warning syscall ppoll not implemented
| <stdin>:1365:2: warning: #warning syscall epoll_pwait not implemented
| CHK include/linux/compile.h
| GEN .version
| CHK include/linux/compile.h
| UPD include/linux/compile.h
| CC init/version.o
| LD init/built-in.o
| LD .tmp_vmlinux1
| arm-angstrom-linux-gnueabi-ld: no machine record defined
| arm-angstrom-linux-gnueabi-ld: no machine record defined
| make: *** [.tmp_vmlinux1] Error 1
| FATAL: oe_runmake failed
| ERROR: Function do_compile failed
NOTE: package linux-2.6.30-r6: task do_compile: Failed

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General :: GNU Video Editor For Windows Platform?

May 21, 2010

GNU video editor for windows platform?

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General :: Kernel Image For ColdFire Platform?

May 23, 2010

Can you please let me know where to find minimum kernel image for my ColdFire platform to boot from ? Please be informed that at this stage I am not restricted to use an specific Linux distro and just I need to have the minimum kernel image possible size.

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General :: Visual Studio Like IDE On Windows Platform

Feb 9, 2010

I have been developing real-time server applications in Visual C++ and C#.Net using Visual Studio IDE on Windows platform. Now due to organizational needs, we are planning to migrate to Linux Platform. provide an alternative IDE for Visual Studio in Linux.

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General :: Looking For Tools For Static / Dynamic Code Analysis For Embedded

Sep 11, 2010

I am looking for tools for static/dynamic code analysis for embedded Linux system development (both device driver and user space apps). We will use Eclipse IDE and C++ lanuage. I hope the tools are easy-to-use, reliable, popular, better with good
supports, and not-too-expensive. I already find a list of tools at WiKi, however, I don't have time to try them all. Could anyboy please recommend me a few? If you can tell
me briefly about their pros and cons, that will be the bet.

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General :: Building A Translation Platform - From English To German

Sep 27, 2010

I have now a second post on the work I am doing. I am trying to complete a model for translating English texts into German. My concept is a model using a text editor with only simple executable scripts being written to perform steps in the process. I need to use a language for doing simple things like tagging words and translating using a dictionary I am building. I am beginning to use AWK in conjunction with Bash and need to find some members with whom I can dialog on particular topics; even getting advice. Are there any AWK users in the community, using the language for processing text?

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General :: Compile An Application And An Driver File For ARM Platform?

Apr 22, 2010

I am new to the embedded domain.I am learning about cross compilation. Just i want to compile an application and an driver file for ARM platform. I have downloaded the toolchain binaries from [URL]..

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General :: Finding A Cross-platform 'Split' Utility?

Aug 10, 2010

I need to transfer a 4Gbyte file from my Linux netbook to a friends WinXP desktop. And I'd like to it with a usb flash drive, but it can't handle a file larger than 2Gbyte. A limitation due to the underlying FAT32 filesystem. But I don't wish to reformat my usb as ext3 either.

So I need to split my 4GByte file into smaller chunks. And the 'split' utility needs to be available on both Linux and the WinXP operating systems.

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General :: Make Project Which Have Involvement Of System Platform?

Aug 28, 2010

I am in my final year B.tech....I want to make a project which have involvement of linux platform...i have basic knowledge of c,c++,java and PHP...i have a LAN in my college...so LAN networking is also possible...Any ideas are most welcome even silly ideas too because i am lacking of ideas right now...also suggest basic type of projects not very hi-fi..

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General :: Solve An Intermittant Serial Port On An Embedded Medical Monitor?

May 16, 2011

I'm trying to solve an intermittant serial port problem on an embedded medical monitor. We have determined that the port is receiving characters from the external device but the serial thread is not transferring the chars from the buffer. Has anyone seen this before? Looking for some guidance on what to look for. this problem happens at start up about 1 in 50 boots. We're using kernal 2.6.29.6.

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General :: Looking For Tools To Analyze Code Complexity / Unit Testing For Embedded

Sep 11, 2010

I am looking for tools for static/dynamic code analysis for embedded Linux system development (both device driver and user space apps) with ARM-based processor. We use Eclipse IDE and C++ lanuage for development. Does anybody have recommendation for tools to analyze code complexity? The tools is better to support McCabe complexity metric, however, we may also consider others. Does anybody have recommendation for unit testing?

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