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Re: FLASH access from user program


Hi, and thank you for the link.

This is almost what I am looking for. There is also an virtual vector
called CYGNUM_CALL_IF_FLASH_FIS_OP which seems to be the right one.

It takes a little time to figure out the parameters, but I will try it.

Hans



Retallack, Mark (Siemens) wrote:
See virtual vector FLASH_CFG_OP, CYGACC_CALL_IF_FLASH_CFG_OP

Also see
http://ecos.sourceware.org/docs-latest/ref/hal-calling-if.html


-----Original Message----- From: ecos-discuss-owner@ecos.sourceware.org [mailto:ecos-discuss-owner@ecos.sourceware.org] On Behalf Of Hans Berglund Sent: 06 June 2005 10:06 To: ecos-discuss@sources.redhat.com Subject: [ECOS] FLASH access from user program


I would like to do functions similar to "fis delete" and "fis create" from an eCos user program.

How can I get access to the FLASH?
Are there system calls for this, or do I have to move a lot of RedBoot
code into my program?

Or are there other possibilities?

All input is welcome.


Hans Berglund





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