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Re: [avr-gcc-list] placing a variable in flash

From: E. Weddington
Subject: Re: [avr-gcc-list] placing a variable in flash
Date: Mon, 22 Nov 2004 10:50:49 -0700
User-agent: Mozilla Thunderbird 0.7.3 (Windows/20040803)

Royce & Sharal Pereira wrote:

How can one assign a predetermined address to a variable in code?

Say I place the Oscillator Calib. byte at 0x1fff. How can retreive it in my
program? I have to 'tell' GCC to look for it at (byte)location 0x1fff; which
means I need to have a variable(or const) located at 0x1fff.

How does one do this?

Wouldn't the variable be better off stored in the EEPROM and not in Flash (Program Memory)?

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