RE: [avr-gcc-list] Running problems

[Trampas]

I have done some more investigations and it appears that the stack is not
changing. That is the stack pointer changes but in the SRAM the stack
remains 0xFF. Is their some trick with the stack on the ATmega128?

Regards,
Trampas 
 
-----Original Message-----
From: address@hidden [mailto:address@hidden
On Behalf Of Trampas
Sent: Sunday, December 26, 2004 9:46 AM
To: address@hidden
Subject: [avr-gcc-list] Running problems

I have been using avr-gcc for a couple of months on an atmega8. I just did a
new product design using an atmega128. I designed this board with JTAG port
such that I could play with the debugger. 

 

I got my code to compile and was able to load the coff file into AVRStudio
but the code does not work correctly. Specifically when I return from the
first subroutine the code jumps to never land. I am not sure what is going
on, does anyone have any idea? 

 

Thanks,

Trampas 

 

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