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Re: [avr-gcc-list] pre-loading the internal EEPROM

From: Max Klein
Subject: Re: [avr-gcc-list] pre-loading the internal EEPROM
Date: Sat, 14 Jun 2003 23:24:44 -0500

Right, that's not the problem I have. AVR Studio's integrated ISP interface has an option to upload a .hex file into the EEPROM, similar to the .hex files created by gcc to load into the main flash. My question is, how do I create the .hex file for the EEPROM contents only? I don't mind writing a fake C program to generate the .hex file with the contents, but I don't want to actually program the flash, only the EEPROM. The only information that I've seen for loading contents into the EEPROM is via function calls in the main (flash) program to load data byte by byte; all I want is to create some kind of an image of the EEPROM memory, and dump it directly into the chip.

On Sat, 14 Jun 2003 22:05:59 -0400 (EDT)
 "Christopher X. Candreva" <address@hidden> wrote:
On Sat, 14 Jun 2003, Max Klein wrote:

The Problem:
All I want to do is create a .hex file (or whatever else
works) with the EEPROM contents (byte-by-byte) so that I
can mass-program my devices, and then go back and program
the EEPROM on each device individually with an ISP. I

Any programmer should be able to do this. I know uisp (under Linux) does.

Chris Candreva  -- address@hidden -- (914) 967-7816
WestNet Internet Services of Westchester

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