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Hello, I am searching for a serial Bootloader for the MC9S12DP256B. On the Freescale website I found the AN2153. (Serial Bootloader for Reprogramming) Has somebody of you implemented this Bootloader with the Code Warrior? Does it work? Does somebody know an <http://dict.leo.org/?p=2Ib6..&search=alternative> alternative <http://dict.leo.org/?p=2Ib6..&search=solution> solution, for example in C? Thanks for your answers! Mit freundlichen Gren / Kind regards FRIEDRICH LZE GmbH & Co.KG Kai Schneider Entwicklung Bruckwiesenstr. 17-19 D-71384 Weinstadt Tel.: +49 (0) 7151 / 60 53-361 Fax: +49 (0) 7151 / 60 53-6361 email: Besuchen Sie uns im Internet: <file:///\\www.luetze.de\> www.luetze.de |
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MC9S12DP256B - Serial Bootloader - AN2153
Started by ●August 18, 2004
Reply by ●August 19, 20042004-08-19
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"Kai Schneider" <> wrote: > I am searching for a serial Bootloader for the MC9S12DP256B. On the > Freescale website I found the AN2153. (Serial Bootloader for Reprogramming ) > Has somebody of you implemented this Bootloader with the Code Warrior? no, because it has some disadvantages, see my mail dated 2004-08-11. > Does it work? Why not? Although it contains some strange code portions, e.g. the complicated "switch to RAM" which I don't think to be necessary. The interrupt driven TX routine is also unnecessary. If you have CW, it should be simple to try out. > Does somebody know an <http://dict.leo.org/?p=2Ib6..&search=alternative> > alternative <http://dict.leo.org/?p=2Ib6..&search=solution> solution, for > example in C? I asked the same 2004-08-11, and got no satisfying reply. So I started to roll my own, with smaller file format (base64 instead of Motorola hex), no need for handshake and likely encryption. Oliver -- Oliver Betz, Muenchen |
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