Forums More AT91SAM
AT91SAM3U-EK
inDoes 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)?
inI 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
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
inHi 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
inHello 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
inhi,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?
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
inI`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
inHi, 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
inDear 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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