Hello everyone,
I am working with a LPC2292 board,and as I jus started with this board I am a bit lost.My problem is that I have to use big variables,so I tried to locate then in the external RAM. I wasn't able to do it automatically with the linker,so I did it using the tool "__at",this memory is accesible at direction 0x81000000. The variable is created at this position without problems, but when executing the program the values of any variable at that memory are 0, and never changes, whatever I do, I have tried everything but still does not work, I need help.
Does anyone know what's the problem??
Does anyone knows why I am not able to automatically configure the linker to alloate variables at external memory automatically?? I have tried with the examples, and they did not work.
Thank you in advance.