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Message |
Eldert Besseling
Joined: 07 Oct 2003
Posts: 7
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| set functions at a predefined location |
 Posted: Tue Jan 13, 2004 5:28 am |
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Hi,
What is the best way to set a function in a pre defined location in ROM
i use #org statement but i have not a good result.
My intention is:
# set location in ROM
void function( void )
{
...
}
Can anyone help me?
Regards Eldert |
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Mark
Joined: 07 Sep 2003
Posts: 2838
Location: Atlanta, GA
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| Posted: Tue Jan 13, 2004 7:14 am |
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The answer:
#org
Post an example and someone might be able to tell you what the problem is. |
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Guest
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| Posted: Tue Jan 13, 2004 8:22 am |
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I try the following code
#separate
void Communications(void);
#org 0x100, 0x150
void Communications(void)
{
....
}
my compiler generate an out of ROM error |
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Darren Rook
Joined: 06 Sep 2003
Posts: 287
Location: Milwaukee, WI
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| Posted: Tue Jan 13, 2004 8:52 am |
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| Anonymous wrote: |
my compiler generate an out of ROM error |
Probably because Communications() is larger than 0x50 bytes.
Also, if you're using an interrupt the compiler may be trying to use those ROM locations.
Also, you don't have to use #separate with #org. #separate is implied when using #org. |
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Eldert Besseling
Joined: 07 Oct 2003
Posts: 7
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| Posted: Tue Jan 13, 2004 9:04 am |
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Oke thanks all for your help it works
RGS Eldert |
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