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Debugging Flash-based code

Question asked by Laz on Oct 13, 2009
Latest reply on Oct 14, 2009 by jeyanthi.jegadeesan

The saga continues.  I have successfully edited the Flash Programmer driver dxe and can now program to the Flash.  In addition, I have made the relevant changes to the boot loader file to match my hardware (I think).  For discussion sake, my code generates three signals.  They are based of the Timers, via interrupts.  When I run from the emulator, I get all three signals.  When I program the "exact" same code into Flash, I only get one of the signals.  I know that I have done something incorrectly, but how do I figure out what is wrong?

 

My question is: Is there a way to step through the code that was copied from Flash to SDRAM for execution?  I have used other IDEs where there was "target mode" that could see the assembler code, and could step through it.

 

I am using VDSP 5.0.6 with three 21368s.

 

Thanks

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