[En-Nut-Discussion] EIR & RAM-Test

Harald Kipp harald.kipp at egnite.de
Wed Oct 17 16:50:15 CEST 2012

Hi Markus,

On 17.10.2012 15:37, Markus Dost wrote:
> I've build a board of my own based on the EIR and want to check, whether 
> the external RAM is connected and working correctly. Is the OS doing 
> this during the initialization of the system or do I have to add this?

No, the Nut/OS is not testing the RAM.

> I've tried to do the test at the beginning of the NutInit()-routine, but 
> the variables for it are stored in the external RAM. Can I force the OS 
> not to use the external RAM or maybe somebody had the same plan and can 
> give me some tips?

This is specified in the linker script. What version of Nut/OS are you



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