[En-Nut-Discussion] UART Problem

[Igor Fedorchuk]

Hi Ethernut User Chat (English),

Daniel, I think about RAM_END becose you told that you seen the output
when loaded basemon. But basemon determine RAM_END automatically and
then adds heap memory by string "NutHeapAdd((void *) (RAMEND + 1),
sram);" but before this ram_end was
NutHeapAdd(&__bss_end, (uptr_t) RAMEND - 256 - (uptr_t) (&__bss_end));

You can try to change Nut\OS setting by Nut\OS configurator in section
RTOS kernel \ Memory management \ extended memory size = 0
and rebuild OS. I made Ethernut board and had some trouble :)

Good luck!


Regards Igor

27.10.2004 you wrote:

DM> Igor Fedorchuk schrieb:

>>Hi Daniel
>>
>>I think that you set incorrect value of  RAM_END  or did not mount external RAM
>>chip.
>>
>>
>>Regards Igor
>>
>>  
>>
DM> Hi,

DM> where can I find this setting ?
DM> I tested now the same code with an older version of NUT/OS  and it works 
DM> without any problem ???

DM> Regards,
DM> Daniel
DM> _______________________________________________
DM> En-Nut-Discussion mailing list
DM> En-Nut-Discussion at egnite.de
DM> http://www.egnite.de/mailman/listinfo.cgi/en-nut-discussion
Ïðèâåòñòâóþ, Daniel,

Wednesday, October 27, 2004, 5:50:47 PM, Âû ïèñàëè:

DM> Igor Fedorchuk schrieb:

>>Hi Daniel
>>
>>I think that you set incorrect value of  RAM_END  or did not mount external RAM
>>chip.
>>
>>
>>Regards Igor
>>
>>  
>>
DM> Hi,

DM> where can I find this setting ?
DM> I tested now the same code with an older version of NUT/OS  and it works 
DM> without any problem ???

DM> Regards,
DM> Daniel
DM> _______________________________________________
DM> En-Nut-Discussion mailing list
DM> En-Nut-Discussion at egnite.de
DM> http://www.egnite.de/mailman/listinfo.cgi/en-nut-discussion




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