You can, with some help from the linker (avr-ld). First, you tell the compiler
to put the constant in a special linker section:
static const prog_uchar <name> __attribute__ ((section (".mysection")));
Then, tell the linker to place that section at the desired address. It's
definitely possible (I've used the technique on our ATmega128 mote a couple
years ago), but I can't remember the details, so you'll have figure that out
yourself. http://sourceware.org/binutils/docs/ld/index.html might be a good
starting point.
HTH,
Michiel
-----Original Message-----
From: [EMAIL PROTECTED] on behalf of Jos� Moyano
Sent: Tue 4/15/2008 10:13 PM
To: [email protected]
Subject: [Tinyos-help] Store data in a specific program memory place
My question is: Can I store a constant in a specific program memory address? I
can declare a constant resident on program memory as "static const prog_uchar",
but I need to specify the memory address. I'm using TinyOS 1.1 and AT90CAN128
mmcu (ATMega128 compatible).
Thanks in advance.
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