F2811 BIOS startup | Code-Composer

Technical discussions about Code Composer Studio.

Hi!

I have a problem with DSP/BIOS initialization in the TMS320F2811.

If I use my code in a simple C-project, without BIOS, it works, but if I try to use the same code with BIOS, it don't. It does nothing.

I have tried a lot of ways, i have used the sample project/codes from the spra958d appnote. Before that, I have built an own project. My initial project only handles leds and switches, so when I use BIOS, the leds remain active (because of the internal pillups) In my init routine, I set the leds off. So it is shure, that my initialization routine does not run at startup. I invoke it from main. There was an option in the sample project: call user init function. There are exist both the user init, and the main.

I spent some days for that. Another thing: I do not use evalboard, only my own board.

why do not run?

Has anybody any experience like that?

Istvan Nagy

b...@freemail.hu

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F2811 BIOS startup - Nagy Istv�n - Mar 1 20:10:00 2006