MCU flashing problem getting-started-project-at91sam9263-ek sample program

Started by mehmetrizaoz in AT91SAM ARM12 years ago 1 reply

Hi, i have an at91sam9263-ek board. i flash mcu using samba for demo programs without any problem. Which boot code should i load and...

Hi, i have an at91sam9263-ek board. i flash mcu using samba for demo programs without any problem. Which boot code should i load and also where should i load it in(NAND, NOR etc ) for getting-started-project-at91sam9263-ek demo program? There are also soamae other things i really dont understand. For example what the data flash is? is it a serial flash or internal rom? i will ...


KEIL given sw samples loading

Started by mehmetrizaoz in AT91SAM ARM12 years ago 4 replies

Hi folks, i just has started using xat91sam9263-ek dev. board 1 week ago. i have been using nxp's lpc2468 mcu for 2 years. So i'am new on...

Hi folks, i just has started using xat91sam9263-ek dev. board 1 week ago. i have been using nxp's lpc2468 mcu for 2 years. So i'am new on sam9263. i use Keil compiler and ulink2 debuuger. i cant load the given sample programs (for keil) to mcu on the at91sam9263-ek board using ulink-2 debugger. i compile the file truly but i always have an error message about connection. if you have su...


Difference between AT91sam and AT91FR

Started by pri_ans_h in AT91SAM ARM12 years ago 2 replies

What is the difference between AT91sam and AT91FR as i am using AT91FR40162S . As i am a fresher for this so can any body help me for some basics...

What is the difference between AT91sam and AT91FR as i am using AT91FR40162S . As i am a fresher for this so can any body help me for some basics like 1) which start.s file should i use as i am using Keil tool so there is one start.s file which is under Atmel folder????? 2) wht all changes i need to do in start.s file. ????? 3) where i can specify my C code entry point in start.s file I k...


writing the Makefile for newlib 1.17.0

Started by sanmk4890 in AT91SAM ARM12 years ago 1 reply

hi, I am using newlib 1.17.0 for an ARM 7 project. However,there are a number of functions in newlib that are not relevant to my project...

hi, I am using newlib 1.17.0 for an ARM 7 project. However,there are a number of functions in newlib that are not relevant to my project eg.printf(),scanf() etc. I therefore wish to cut down the library size by removing these functions. I am aware writing the appropriate rules in the Makefile will do my job. But,being new to Makefiles, I don't exactly know what rules to write. Is there a ...


WiFi not installed on SAM9263

Started by suse auto in AT91SAM ARM12 years ago 9 replies

Hi, My journey to intergate a SDIO Wifi card to the AT91SAM9263 has reached some stage. Following are the steps: 1. kernel 2.6.27 + AT91...

Hi, My journey to intergate a SDIO Wifi card to the AT91SAM9263 has reached some stage. Following are the steps: 1. kernel 2.6.27 + AT91 patches are compiled and downloaded to the data flash using U-boot 2. libertas source code is compiled. Both libertas.ko and libertas_sdio.koare inserted. 3. i have copied sd8686.bin and helper_sd.bin (renamed to sd8686_helper.bin) in /lib/firmware/ dir...


Wifi problem

Started by suse auto in AT91SAM ARM12 years ago

Hi! I am also getting somewhat similar problem while integrating a azurewave SDIO wifi card with Marvell's 8686 chip to the AT91SAM9263 board....

Hi! I am also getting somewhat similar problem while integrating a azurewave SDIO wifi card with Marvell's 8686 chip to the AT91SAM9263 board. For this I am using Linux 2.6.27 kernel with 2.6.27-at91.patch and 2.6.27-at91-exp patches as given on http://www.at91.com/linux4sam/bin/view/Linux4SAM/LinuxKernel. While inserting the wifi card.. message displays- "root@at91sam:~$ mmc0: new SDIO ca...


Problem in Booting the board

Started by meer...@rediffmail.com in AT91SAM ARM12 years ago

Hi, I am using a AT91SAM9263-EK .The board was already ported with bootloader,kernel and filesystem.I am new to porting the embeeded...

Hi, I am using a AT91SAM9263-EK .The board was already ported with bootloader,kernel and filesystem.I am new to porting the embeeded boards and wanted to port my own kernel and filesystem into its nand flash but I got stuck as below . Steps followed : Step 1 :Configured tftpsever in host.Created /tftpboot directory,copied uImage,ramdisk.gz into it. Step 2 :Set the en...


SPI Setup

Started by dasoberdick in AT91SAM ARM12 years ago 2 replies

Hello, I am trying to set up the SPI on the AT91SAM7S265K. I don't seem to be getting any output on the MOSI or the SCK. Anyone seeing any...

Hello, I am trying to set up the SPI on the AT91SAM7S265K. I don't seem to be getting any output on the MOSI or the SCK. Anyone seeing any problems with my setup? All I am doing is calling the setup function and then trying to send a 'U' out. Here is my initialization and send functions. #include "AT91SAM7S256.h" #include "binary.h" #include "spi.h" #include "project.h" void spi_in...


usb to serial driver needed

Started by "Staley, Julia" in AT91SAM ARM12 years ago

Greetings, I am using ATMEL IAR at91sam9261-ek and the USB Enumeration project and trying to install the usb to serial driver given in the...

Greetings, I am using ATMEL IAR at91sam9261-ek and the USB Enumeration project and trying to install the usb to serial driver given in the kit (6119.inf) and I keep getting the error msg "The specified location does not contain information about your hardware" Can anyone tell me where I am going wrong? Does anyone have a valid INF file? Here is the USB device descriptor /// Device...


outputting kernel tty1 input (HID keyboard) also on ttyS0 on ARM Linux target

Started by Microbit_Ubuntu in AT91SAM ARM13 years ago 4 replies

Hi group, While there's some guru activity, a check if anyone can put me back on track with a Linux question (tried on newbies for days, no...

Hi group, While there's some guru activity, a check if anyone can put me back on track with a Linux question (tried on newbies for days, no avail). I'm running SAM9-L9260 board with 2.6.31.6 kernel on it. I'm using buildroot-2009.11, BR2's toolchain arm-linux-gcc My system console normally is ttyS0. I'm still using as part of console kernel command : ...console=ttyS0,115200 console=tty...


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