AT91SAM3U-EK

Started by dasoberdick in AT91SAM ARM10 years ago 6 replies

Does anyone have an AT91SAM3U-EK? A simple search for the board on this group did not yield any hits. I am trying to use Atmel's sample code...

Does anyone have an AT91SAM3U-EK? A simple search for the board on this group did not yield any hits. I am trying to use Atmel's sample code along side of Jim Lynch's open source development tutorial with the SAM-ICE JTAG programmer but I am unable to properly set up the debugger. YAGARTO has a sample project for the AT91SAM3U-EK that I am able to debug but I don't understand it well enough ...


EABI vs. ... how to get on with learning AT91SAM7 (newbie difficult beginnings)?

Started by "Jesper K. Pedersen" in AT91SAM ARM10 years ago 3 replies

I am brand new in working with the AT91SAM7 microcontroller and find the beginning very difficult. My basis for learning the AT91SAM7S256 is...

I am brand new in working with the AT91SAM7 microcontroller and find the beginning very difficult. My basis for learning the AT91SAM7S256 is as follows : Developement board is Olimex SAM7P256 Programming done by using the Samba boot manager (USB serial programming - verified working with Sam_I-Am) Software developement on Linux/Debian 5.04 My goal is to be able to run my own sof...


SAM-BA not responding with olimex sam7s256

Started by nmkr...@gmail.com in AT91SAM ARM10 years ago

I am using an Olimex sam7s256 board. I tried to get it up and running in linux (Ubuntu). I was able to successfully install GCC and binutils. I...

I am using an Olimex sam7s256 board. I tried to get it up and running in linux (Ubuntu). I was able to successfully install GCC and binutils. I installed SAM-BA for linux from the atmel site. I was able to get the USB port for connection as specified in the SAM-BA manual (.dev/ttyUSB0). But when I try to use the GUI and 'connect' there is no response. I though that there is a connection failure, s...


SAM-BA CDC 2.9 rc6 driver fix for Ubuntu 10.04

Started by Kris in AT91SAM ARM10 years ago 2 replies

Hi Ubuntu users, In case you use Ubuntu and have upgraded to 10.04 you might have noticed - as I have - that "connect" freezes when launching...

Hi Ubuntu users, In case you use Ubuntu and have upgraded to 10.04 you might have noticed - as I have - that "connect" freezes when launching (in my case SAM9260). I posted a fix on www.at91.com The fix works fine for me, proviso you're using a clean 10.04 install. I just used the 2.6.31.6 kernel driver usb-serial.c and usb_serial_generic_open and ignored the filp args in the open cal...


Connecting AT91SAM7S-EK by JTAG interface

Started by drag...@gmail.com in AT91SAM ARM10 years ago 8 replies

Hello friends, i recently get my AT91SAM7S-EK; for JTAG connection i got an ARM wiggler that goes from JTAG port to DB25. Since my lap has no DB25...

Hello friends, i recently get my AT91SAM7S-EK; for JTAG connection i got an ARM wiggler that goes from JTAG port to DB25. Since my lap has no DB25 port i have to connect the wiggler to a DB25 - DB9 - USB cable. (which means that i have a device that converts a DB25 to DB9 and that DB9 output is then connected to a DB9-to-USB cable) Now, i'm working with openOCD but i don't exactly now what i ha...


Need help about ETHERNETof AT91SAM7X256

Started by amir in AT91SAM ARM10 years ago 2 replies

hi,all i'm begginer of ARM. i want to know that: when connect MAC chip same as RTL8201,DM9161 need different driver in software or MAC...

hi,all i'm begginer of ARM. i want to know that: when connect MAC chip same as RTL8201,DM9161 need different driver in software or MAC dont need any driver and driver only need for internal PHY. best regard. Amir ------------------------------------


openembedded on at91sam9g45 - linux does not print to debug uart?

Started by "Andrew Kohlsmith (mailing lists account)" in AT91SAM ARM10 years ago

Good evening, everyone, I'm trying to bring up a custom board with an at91sam9g45; the stock Linux image shows me debugging output as the...

Good evening, everyone, I'm trying to bring up a custom board with an at91sam9g45; the stock Linux image shows me debugging output as the kernel comes up (and then a kernel panic as the hx170dec driver does something nasty). I have tried building my own linux image using the at91sam9g45ekes_defconfig. Now I've verified that CONFIG_AT91_EARLY_DBG is set to 'y' but when I flash this ke...


AT91SAM9260 and QT

Started by "kri...@rocketmail.com" in AT91SAM ARM10 years ago 1 reply

I`m new to Linux and ARM9 (not ARM7) sorry if this is a silly question. AT91SAM9260`s maximum frequency is 200-210 MHZ, will this be sufficient...

I`m new to Linux and ARM9 (not ARM7) sorry if this is a silly question. AT91SAM9260`s maximum frequency is 200-210 MHZ, will this be sufficient for running a QT Application with Touch Screen? or should i use AT91SAM9G20 upto 400MHZ. what is the minimum requirement for a QT Application with Touch Screen? Minimum requirement of the following things 1.CPU Power 2.RAM 3.ROM ------------...


NTP related issue on at91sam9g20

Started by Vikas Sharma in AT91SAM ARM10 years ago 2 replies

Hi, I am working on at91sam9g20 cpu board. My problem is related with NTP, my linux version is 2.6.27. I am testing here in local clock...

Hi, I am working on at91sam9g20 cpu board. My problem is related with NTP, my linux version is 2.6.27. I am testing here in local clock mode. root@hg1420:~# cat /etc/ntp.conf \n WARNING!!! GENERATED FILE!!! Do not edit this file directly. # Edit /home/developer/fca/gateway/src/openembedded/tmp/rootfs/etc/sysconfig/fim.cfg instead and then run fimconfig script. # restrict defa


AT91SAM7S64 OLIMEX P64 USB usb_control_msg write fails libusb-win32

Started by tcsiibi in AT91SAM ARM10 years ago 1 reply

Dear all, I'm having problems with sending data FROM Host TO Device (OUT). I extended the code can be found in the FreeRTOS distribution. I...

Dear all, I'm having problems with sending data FROM Host TO Device (OUT). I extended the code can be found in the FreeRTOS distribution. I can read data with control transfer, I can do write control transfer without DATA STAGE. My sequence: PC: result = usb_control_msg(dev, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT, 0x01, 0xAA55, 0xBB44, (char *)&ulUSBConfig, 0x08, 5000);...


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