SAM7_EX256 with ARM-USB-OCD

Hello friends,

I am working on SAM7-EX256 and trying to connect using SAM-BA 2.0 + ARM-USB-OCD (downloaded from http://www.atmel.com/dyn/products/tools … ly_id=1724) i am getting the following error

FATAL: communication error

i have installed the following the software

  1. openocd-2007re204-setup-rc01

  2. yagarto-tools-20100703-setup

  3. yagarto-bu-2.21_gcc-4.5.2-c-c++_nl-1.19.0_gdb-7.2_eabi_20101223

  4. yagarto-ide-20061002-setup

Installed the driver from

C:\lab\openocd-2007re204\driver\arm_usb_ocd

Installed the SAM-BA and I could see the com port being selected automatically by SAM-BA and i see “no_board” under Select your board option…I choose the at91sam7x256-ek from the list and whn I click on connect its throwing Fatal: Communication Error…

Please help me to solve this issue…Let me know if you need any other information…

~Santhosh Injineri

TU-KL ,Germany