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Re: [avr-gcc-list] Cont. Programming in eeprom in avrdude

From: Parthasaradhi Nayani
Subject: Re: [avr-gcc-list] Cont. Programming in eeprom in avrdude
Date: Thu, 27 Oct 2005 10:24:47 -0700 (PDT)

Hello Summet,
what data do you want to programme in the EEPROM?
strings or some constants. The easiest will be to use
a simple assembler (popular ones being that of 8051
controller). Create a source code with your data, if
strings db "xyz" etc. assemble and link. This process
will not take more than 10 seconds and if you have a
batch file things will be easier. The output hex file
is ready to go into your eeprom!!! HTH.


--- Sumeet Pal Singh <address@hidden> wrote:

> Hi
> I just wish to continue the question.
> Sure the eeprom can be programmed using -U
> eeprom:w:<yourfilename> option.
> but the file needs to be intel hex file or motorola
> M file.
> To generate intel hex file the 1-byte checksum needs
> to be generated after
> each line. This is the cause of all trouble. If I do
> generate a hex file
> then even a minor change to it requires a lot of
> calculator work. Does
> someone have a program which takesin hex values and
> can generate hex files
> in easier(direct) way.
> Thanks
> To learn how to generate intel hex download download
> intel hex file
> specification from atmel.com <http://atmel.com>
> > _______________________________________________
> AVR-GCC-list mailing list
> address@hidden

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