DP256 Bootloader

Started by Jeff McKnight June 10, 2004

Hello,
Could anyone tell me if they have successfully assembled the code in
AN2153 for the DP256 serial bootloader ? If so, could you please
tell me what assembler you used ?

I have been trying for several days with three different assemblers
and can not seem to make it compatible with any of them - too many
errors to list them all here.

Any help would be greatly appreciated.

Thanks,
Jeff




I did it with MINIDE from
http://www.mgtek.com/
it was some time ago, and so the memory fades, but I may have had to do a
couple of global search and replaces.

Hope that helps.
PL
At 08:40 AM 10/06/2004 -0400, you wrote:

>Hello,
>Could anyone tell me if they have successfully assembled the code in
>AN2153 for the DP256 serial bootloader ? If so, could you please
>tell me what assembler you used ?
>
> I have been trying for several days with three different assemblers
>and can not seem to make it compatible with any of them - too many
>errors to list them all here.
>
>Any help would be greatly appreciated.
>
>Thanks,
>Jeff >
>--------------------To learn more
>about Motorola Microcontrollers, please visit
>http://www.motorola.com/mcu
>o learn more about Motorola Microcontrollers, please visit
>http://www.motorola.com/mcu
>
>Yahoo! Groups Links >
>




--- In , Jeff McKnight <jeff@a...> wrote:

> Could anyone tell me if they have successfully assembled the code in
> AN2153 for the DP256 serial bootloader ? If so, could you please
> tell me what assembler you used ?
>
> I have been trying for several days with three different assemblers
> and can not seem to make it compatible with any of them - too many
> errors to list them all here.

I think the header file with global equates is missing.

The section dealing with serial transmission I got working and is available in the Yahoo files area.

One day I might have look see if the S2 loader is worth the trouble.
(I am using an old S1-S9, no paged adresses needed over here yet)

Cheers,

Theo