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Discussion Groups | LPC2000 | LPC2106 flash memory modification by programming!!!
Discussion group dedicated to the Philips LPC2000 family of ARM MCUs
LPC2106 flash memory modification by programming!!! - "lpc.lover" - Apr 17 5:53:51 2006
hello everyone,
I would like to know if it is possible to modify information writes in
the flash of LPC2106?
I want to realize a little program for receive flash hex file by
serial port of the LPC2106, and the LPC2106 write it in the flash by
programming!!
That can see like : send hex file -> receive hex file in memory sram
-> write in flash memory.
Thank you for a help or idea :)
sorry for my bad english :p
(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )
I would like to know if it is possible to modify information writes in
the flash of LPC2106?
I want to realize a little program for receive flash hex file by
serial port of the LPC2106, and the LPC2106 write it in the flash by
programming!!
That can see like : send hex file -> receive hex file in memory sram
-> write in flash memory.
Thank you for a help or idea :)
sorry for my bad english :p
(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )
Re: LPC2106 flash memory modification by programming!!! - "haa...@yahoo.de" - Apr 17 6:16:34 2006
> I would like to know if it is possible to modify information writes in
> the flash of LPC2106?
>
> I want to realize a little program for receive flash hex file by
> serial port of the LPC2106, and the LPC2106 write it in the flash by
> programming!!
That is possible. The concept is named "boot loader".
Guess what? A boot loader is already present in every 2106 - and it does
precisely what you've described.
It is used by Philips' flash download tool. Connect the 2106's serial
port to a PC, ground some of the 2106's inputs and off you go.
___________________________________________________________
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(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )
> the flash of LPC2106?
>
> I want to realize a little program for receive flash hex file by
> serial port of the LPC2106, and the LPC2106 write it in the flash by
> programming!!
That is possible. The concept is named "boot loader".
Guess what? A boot loader is already present in every 2106 - and it does
precisely what you've described.
It is used by Philips' flash download tool. Connect the 2106's serial
port to a PC, ground some of the 2106's inputs and off you go.
___________________________________________________________
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(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )
Re: LPC2106 flash memory modification by programming!!! - jayasooriah - Apr 17 6:18:52 2006
--- In l...@yahoogroups.com, "lpc.lover" wrote:
>
> hello everyone,
>
> I would like to know if it is possible to modify information writes in
> the flash of LPC2106?
>
> I want to realize a little program for receive flash hex file by
> serial port of the LPC2106, and the LPC2106 write it in the flash by
> programming!!
>
> That can see like : send hex file -> receive hex file in memory sram
> -> write in flash memory.
>
> Thank you for a help or idea :)
>
> sorry for my bad english :p
>
Is this what you want to do?
http://www.cse.unsw.edu.au/~jayas/esdk/sill.html
(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )
>
> hello everyone,
>
> I would like to know if it is possible to modify information writes in
> the flash of LPC2106?
>
> I want to realize a little program for receive flash hex file by
> serial port of the LPC2106, and the LPC2106 write it in the flash by
> programming!!
>
> That can see like : send hex file -> receive hex file in memory sram
> -> write in flash memory.
>
> Thank you for a help or idea :)
>
> sorry for my bad english :p
>
Is this what you want to do?
http://www.cse.unsw.edu.au/~jayas/esdk/sill.html
(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )
Re : Re: LPC2106 flash memory modification by programming!!! - Xedius Zolva - Apr 18 4:40:59 2006
Yes this is a part of what I want : )
Thank you.
Now I going to think about modify the flash block by block and not all in o=
ne time ; )
I want to use MAPPING of hex files to do that.
Do you this is a good idea?
For example if I compare the two hex files I think that some part of there =
file are the same!!
Specialy when the real difference is the modification of a static value in =
the code!!
With that I think I can flash 256k of the atmel in 3 times : )
I want to use in the futur a other source than the RS232.
For example by wifi connector on RS232 port for wireless flashing ; )
Thank for all idea.
----- Message d'origine ----
De : jayasooriah
=C0 : l...@yahoogroups.com
Envoy=E9 le : Lundi, 17 Avril 2006, 12h16mn 18s
Objet : [lpc2000] Re: LPC2106 flash memory modification by programming!!!
--- In l...@yahoogroups.com, "lpc.lover" wrote:
>
> hello everyone,
>=20
> I would like to know if it is possible to modify information writes in
> the flash of LPC2106?
>=20
> I want to realize a little program for receive flash hex file by
> serial port of the LPC2106, and the LPC2106 write it in the flash by
> programming!!
>=20
> That can see like : send hex file -> receive hex file in memory sram
> -> write in flash memory.
>=20
> Thank you for a help or idea :)
>=20
> sorry for my bad english :p
>
=20
Is this what you want to do?
=20
http://www.cse.unsw.edu.au/~jayas/esdk/sill.html
=20
=20
=20
=20=20=20=20=20=20=20=20=20
=20
(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )
Thank you.
Now I going to think about modify the flash block by block and not all in o=
ne time ; )
I want to use MAPPING of hex files to do that.
Do you this is a good idea?
For example if I compare the two hex files I think that some part of there =
file are the same!!
Specialy when the real difference is the modification of a static value in =
the code!!
With that I think I can flash 256k of the atmel in 3 times : )
I want to use in the futur a other source than the RS232.
For example by wifi connector on RS232 port for wireless flashing ; )
Thank for all idea.
----- Message d'origine ----
De : jayasooriah
=C0 : l...@yahoogroups.com
Envoy=E9 le : Lundi, 17 Avril 2006, 12h16mn 18s
Objet : [lpc2000] Re: LPC2106 flash memory modification by programming!!!
--- In l...@yahoogroups.com, "lpc.lover"
>
> hello everyone,
>=20
> I would like to know if it is possible to modify information writes in
> the flash of LPC2106?
>=20
> I want to realize a little program for receive flash hex file by
> serial port of the LPC2106, and the LPC2106 write it in the flash by
> programming!!
>=20
> That can see like : send hex file -> receive hex file in memory sram
> -> write in flash memory.
>=20
> Thank you for a help or idea :)
>=20
> sorry for my bad english :p
>
=20
Is this what you want to do?
=20
http://www.cse.unsw.edu.au/~jayas/esdk/sill.html
=20
=20
=20
=20=20=20=20=20=20=20=20=20
=20
(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )