Lpc2000

Hi Rui,

You can use the following assembler code if you are using GAS.  Including 
the stub below in your startup code.

As part of building procedure, I check and panic if the symbol "crpWord" 
resolves to something other than 0x1fc -- this can happen when code is 
moved around.

Hope this helps.

Jaya

PS: (Caveat) I refute claims that enabling CRP protects on-chip flash contents.

>         @ enable/disable CRP
>     .set    CRP_WORD,       1
>
>        [ other manifests here ]
>
>         .section .init
>
>   [ startup code here ]
>
>.if     CRP_WORD
>         .code   32
>
>         @ CRP location
>         . = 0x1fc
>
>         .global crpWord
>crpWord:
>         @ CRP contents
>         strhib  r4, [r5, -r1, lsr #6]!
>
>.endif


--- In lpc2000@yahoogroups.com, Rui Gonçalves <rpsgoncalves@...> wrote:
 >
 > You are absolutly right Karl.
 > I've tested and it works just fine.
 > Thanks, once more.
 >
 > Another question.
 > How can I place same assembler code before position
 > 0x01FC? And C code (compiled with gnuarm)?
 >
 > Rui Gonçalves

Send instant messages to your online friends http://au.messenger.yahoo.com