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Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
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Re: Hardware vs software interrupt vectors [13 Articles]
Bill Auerbach - Dec 30 2009
> Redd, Emmett R writes on 01:15 PM 12/15/2009
> It is really bad programming to not have all interrupt vectors=20
> assigned to a handler. Axiom appears to have assigned all o... 
HC12 Serial Bootloader Limitations [2 Articles]
ga5941 - Dec 28 2009
I'm downloading my application to a MC9S12DP512 via the Serial Bootloader which resides at $F000 in page $3F of the Flash memory, a protected area. My app starts loading in the pro... Modulus Down Counter not working on 9S12A64CFU Mask 3L80R ?? [7 Articles]
Guillermo Molina - Dec 21 2009
Hi,
I'm having trouble with a new production of an old product that I've been
manufacturing for years. (thermal printer controller)
I've traced down the problem to the Mod... Help changing variable values through serial port. [3 Articles]
frog2000man - Dec 17 2009
Hey everyone
Right now I am trying to create a program that changes values of variables through the serial port by typing them into the hyper terminal. I am designing this for ... trouble with ftoa and ICC12 [3 Articles]
elgrip - Dec 16 2009
Hello all; We have to convert Floats to ASCII for output on our serial lines. We have used the ICC12 compiler's short version of "ftoa" but of course it does not handle the big num... Hardware vs software interupt vectors [9 Articles]
Jerry Fields - Dec 15 2009
Hello, I am trying to employ the cop watchdog timer on my mc9s12, and I believe I have done so successfully, but I am having a problem.
I have my code loaded into internal fla... Brian K Mohlman is out of the office.
bkmo...@jlg.com - Dec 15 2009
I will be out of the office starting 12/15/2009 and will not return until
01/04/2010.
I will respond to your message when I return.
**************************************... needed programmer for (HCS12X) MC9S12XDT512CAA [7 Articles]
mohan kumar - Dec 11 2009
hello,=A0=A0 =A0 =A0 =A0 so far, i was using PBMCUSLK Project board and SLK=
S12XDT512. for learning purposes, now i am developing a accelerometer using=
mc9s12xdt512caa microco... Error While Writing to FFE6..101E6 ! [3 Articles]
michael - Dec 11 2009
I debuging program for 9s12DP512 then appear the notice on.
i using TBDML to debug.
"ELF loader: error while writing to FFE6..101E6"
"HI-WaVE: unable to connect to target cpu"
... Hi [2 Articles]
Rye - Dec 8 2009
Can Somebody tell me where and how much can I get an2153 bootloader for a 9S12DG256?
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