I’m trying to sort out a tool chain and debugger for the AT91SAM7S256 on a SAM7-256 from Olimex.
Using the Using Open Source Tools - Guide by Jim Lynch as a guide I’ve been able to install and configure eclipse, yargarto, and the SAM ICE, Atmel branded SEGGER ICE. And I can now compile a slightly modified LED blink program to run on the SAM7-256. I download it using the wiggler that I got with the SAM7-256 and it seems to work.
However trying to use the SAM ICE I came up with the problem that it won’t download the code into the AT91SAM7S256, complaining that my license is missing. Segger says they’ll happily sell me a license for $560. They also sent me a thirty day license but it doesn’t work. So I’m kind of stuck. If the ICE won’t allow me to download my code, obviously I can’t debug it.
So I’m thinking about getting either an Olimex ARM-USB-OCD or ARM-JTAG-EW instead. Has anyone have any luck using either of these for source level debugging under eclipse?