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Re: seems the latest eCos can't run on STM32F207IG without external SRAM
- From: John Dallaway <john at dallaway dot org dot uk>
- To: leehuabo at gmail dot com
- Cc: eCos Discussion <ecos-discuss at sourceware dot org>
- Date: Tue, 29 Jul 2014 15:50:23 +0100
- Subject: Re: seems the latest eCos can't run on STM32F207IG without external SRAM
- Authentication-results: sourceware.org; auth=none
- References: <CAHebYaMPevOJcNVMkUQHnd2sgDOn4quTWi2mbNJirQzG-32tmw at mail dot gmail dot com>
Hi
On 29/07/14 07:58, bobo lee wrote:
> I have test the latest eCos, my board is using STM32F207IGï witout any
> external memory,
>
> and i tried to compile eCos startup from ROMINT, but failed, and eCos
> run out of the right memory address, and it stoped at 0x00000000, and
> some time stopped at instruction "SVC 0"
>
> STM32F207IG available memory is ROM: 0x08000000+1MB
Please note the following issue with ROMINT startup on Cortex-M:
http://ecos.sourceware.org/ml/ecos-discuss/2014-01/msg00023.html
I hope this helps...
John Dallaway
eCos maintainer
http://www.dallaway.org.uk/john
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