This position is a rare opportunity for an ambitious professional with knowledge of processor implementation. The successful candidate will be exposed to the...
Hi, I've installed the gnuarm and the eclipse ide on my computer and was trying to use it to develop program for my arm7 chip. I needed to link my program...
... That message says that your make file does not tell it how to build libc.a. You need to include info on how to find and/or build libc.a. You might try...
Hello, I am Nhan Do in Canada right now. I am a begginer (FRESH) in ARM technology. I ordered SAMEX-256 + USB- Jtag from Olimex.com and already downloaded Keil...
Hi, Try the following link: http://www.keil.com/download/list/uvision.htm Hope that help :). Nhan Thanh <nhandosg76@...> wrote: Hello, I am Nhan Do in...
Hi all, Can any body tell me whether it is possible to use the "Programmable Power management units that are used in Cellular applications" for Microcontroller...
arm_techie arm_user
arm.techie@...
Dec 1, 2006 7:07 am
706
what is the fastest way to bring up the arm9 simultion model (behavioural). In terms of 1. What states the inputs need to be. 2. Boot start address and what is...
Hello i am using Linux 2.4.27 with AT91rm9200DK Board. i am not able to manage the MTD Driver. i go & check in to cat /proc/mtd. it doesent give any paitition....
Hi Semir, Have you enabled a partition type, such as redboot or cmdline? Do you get a message about scanning the flash on start-up? Regards, Simon ... -- ... ...
Hi Simon from when we need to enebled partition type. but after hard try i can able to get scanning messagelike. flash1: found 1x16 devices at 0x0 in 16-bit...
Hi, Sounds like you have done it. If you want to use it for storage you could erase and mount it: $ erase /dev/mtd1 $ mkdir /mnt/data $ mount -t yaffs...
Hello so far i have done the things.but i am not clear so far. i think i am not able to link MTD,JFFS2 utiliti with my kernel. i try to explained in different...
Hello friends, I am trying to port uCOS-II on 8 Bit microcontroller (89c52) I have external 64 KB Data memory interfaced to my board and now I want to have...
Hi, In general: ldr pc, =0x80038273 will do it. It will generate a literal pool entry. In a special case you might be able to do: add pc, pc, #0x80000000 or...
Hi, It's a very basic question, I have read few times about the concept of literal pool, but couldn't get it , can some one please explain me what exactly it...
Hi, It is a set of literal values, each generally a word long (32 bits). Roughly speaking, this: ldr pc, =0x12345678 is equivalent to this: ldr pc, [pc, #0x20]...
Dear Simon, Thanx for that reply! There's one more question: Is this literal pool managed by the core or the compiler? And is the distance of the literal pool ...
Hi, The literal pool is created by the compiler or assembler. It is normally more than 32 bytes away - the maximum distance is set by the load instruction...
Thanx Simon vasant ... From: arm-user@yahoogroups.com [mailto:arm-user@yahoogroups.com] On Behalf Of Simon Glass Sent: Saturday, January 13, 2007 12:41 PM To:...
Hello Simon thats true i also check in MTD Util Directorey. all command start with flash.like flash_erase. still i am not getting correct result. i thing i...
... Well the good thing is that *most* ARM devices will work with *most* JTAG units since they're mostly just using the standard ARM EmeddedICE via JTAG. ... ...
Charles Manning
charles.manning@...
Mar 20, 2007 3:51 am
724
Hello All I am building Tool chain using Build root. My target is at91rm9200(arm920t). I also enable C++ support for that. Tool chain is build successfully But...
Try to run the script in some other distributions of linux. Fedora returned unknown format for gzip files. Try that in Redhat9 ... -- With Regards, OST...
arm_techie arm_user
arm.techie@...
Apr 24, 2007 8:26 am
727
I have follow the manual 'ARM Development with Eclipse' but I have a problem. Maybe you can tell me a clue in order to solve it. In short, the problem I have...
Hi, You could take a look at the assembler output if you can decode it: arm-elf-objdump -d <image_file_name> Are you declaring any pointer variables you use...
Hi I'm porting linux onto an AT91RM9200 ARM920T core processor. I want to be able to load a Jffs2 filesystem through an AT45DB642 serial dataflash. The U-boot...
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