Linux compilation for AT91SAM9263

Started by suse auto in AT91SAM ARM13 years ago 7 replies

Hi, I am trying to compile and install the linux kernel on my new AT91SAM9263 board. I have downloaded the linux kernel ...

Hi, I am trying to compile and install the linux kernel on my new AT91SAM9263 board. I have downloaded the linux kernel linux-2.6.27.38.tar.bz2 from www.kernel.org. I have also patched my ARM patches to this kernel. the patches are "2.6.27-at91.patch.gz" and "2.6.27-at91-exp.3.patch.gz". These patches are available from http://www.at91.com/linux4sam/bin/view/Linux4SAM/LinuxKernel. Now th...


ar91sam7x256 - time between interrupt and pin toggle varies

Started by "d.duric" in AT91SAM ARM13 years ago 4 replies

hi, i am generating video signals with at91sam7x256 for a vga monitor, i generate the hsync and vsync signal with pwm. i wait in a function...

hi, i am generating video signals with at91sam7x256 for a vga monitor, i generate the hsync and vsync signal with pwm. i wait in a function draw() until the pwm-> hsync interrupt sets a flag, after the flag: draw_flag has been set , the function starts to toggle port pins, i am trying to generate green and black bars on a monitor.. the problem is the time between the interrupt and the fi


SAM-BA AT91SAMS vs AT91SAM7X

Started by francach in AT91SAM ARM13 years ago 1 reply

Hi, I was using the AT91SAM7X256-EK and am now asked to switch to the development kit for the AT91SAM7S256 (from the 'X' to the 'S' variant). I...

Hi, I was using the AT91SAM7X256-EK and am now asked to switch to the development kit for the AT91SAM7S256 (from the 'X' to the 'S' variant). I read in the AT91SAM-PROG User Guide that the way SAM-BA boot mode works on the SAM7Sxxx variant is different to the way it works on the SAM7Xxxx variant of the uC. Somehow I can't believe that Atmel would have done this. Can it be that the doc. is wron...


Need your support

Started by "mansij.rm" in AT91SAM ARM13 years ago 6 replies

Hi. I am a new member to this group. I have a board designed around AT91SAM7SE32 with an external 2 MB flash and 4 MB RAM. Could anyone please...

Hi. I am a new member to this group. I have a board designed around AT91SAM7SE32 with an external 2 MB flash and 4 MB RAM. Could anyone please tell me - which is the suitable FREE RTOS that can work on this processor? Also, can there be a JFFS2 like file system support in the suggested RTOS? Your reply will be highly appreciated. Thanks, Mansij ------------------------------------ ...


cygwin replaces YAGARTO in Eclipse

Started by g s in AT91SAM ARM13 years ago 4 replies

I have a development station (WinXP Pro SP3) that is setup to use the YAGARTO tool chain under Eclipse (following the directions on the...

I have a development station (WinXP Pro SP3) that is setup to use the YAGARTO tool chain under Eclipse (following the directions on the www.yagarto.de website). I recently installed cygwin on the same machine, but now I am unable create new projects that use the YAGARTO tool chain. One of the projects I created before installing cygwin, still works and compiles using YAGARTO (the selected tool...


arm Image Processing Help

Started by Praveen K in AT91SAM ARM13 years ago 4 replies

Hello, Has any one tried Image Processing using at91sam???? --------------------------------------------- Praveen...

Hello, Has any one tried Image Processing using at91sam???? --------------------------------------------- Praveen Krishnakumar Department of Mathematics and Computer Science, Sri Sathya Sai University, Prashanthinilayam, INDIA.


AT91SAM9260 EK connection via USB

Started by pattloch in AT91SAM ARM13 years ago 4 replies

Hello, I have purchased a Atmel AT91SAM9260 EK. I used SAM-BA and tried to connect the board to via USB. It didn't work. There is no...

Hello, I have purchased a Atmel AT91SAM9260 EK. I used SAM-BA and tried to connect the board to via USB. It didn't work. There is no autodectection and the connection failed. Please help. I am a newbie in embedded world. Thanks Regards ------------------------------------


make error

Started by Praveen K in AT91SAM ARM13 years ago 1 reply

Hi, I have Windows Vista 64 bit OS and I'm using Eclipse with yagarto.... I always get this error when ever I try building...

Hi, I have Windows Vista 64 bit OS and I'm using Eclipse with yagarto.... I always get this error when ever I try building an application.... **** Build of configuration Default for project HelloWorld **** make all mkdir bin mkdir obj arm-elf-gcc -g -I./at91lib/boards/at91sam9263-ek -I./at91lib/peripherals -I./at91lib/components -I./at91lib -Dat91sam9263 -D__ASSEMBLY__ -Dsdra...


Help please...

Started by prav...@gmail.com in AT91SAM ARM13 years ago 9 replies

I'm a newbie in the field of embedded systems, For my project, I have to build an Image processing application using Embedded systems.... I have...

I'm a newbie in the field of embedded systems, For my project, I have to build an Image processing application using Embedded systems.... I have with me a at91sam9263 board ... I have also downloaded the yagarto gnu gcc arm cross compiler and the yagarto tools... Is there any way to integrate opencv & yagarto with eclipse....??? And, is there any at91sam9263 simulator....??? ---------------------...


LCD interface with AT91SAM9263-EK

Started by Amandeep Bhullar in AT91SAM ARM13 years ago 3 replies

Hi Friends, We are using AT91SAM9263-EK for evaluating our application before we start designing our own AT91SAM9263 board. We already have...

Hi Friends, We are using AT91SAM9263-EK for evaluating our application before we start designing our own AT91SAM9263 board. We already have Emdebian Linux Lenny 5 running on our AT91SAM9263-EK and Qt libraries that we need our for our application to run. We believe that the LCD interface provided with the evaluation kit is too small for evaluating our application and want to connect a larg...


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