> Hello Ruben.
>
> 'uu' in the Memory window simply means
"uninitialized".
Yes, I figured it would mean something like that.
>
> Metrowerks Codewarrior V2.0 does not provide Full Chip Simulation of
> HC12/HCS12 derivatives (EEPROM/FLASH writing/erasing simulation is
> therefore not provided). However, IO Simulation can be self implemented
> with an IO Simulation Development Kit available as an extra product.
That would not be much of use for me since I am trying to
figure out how it works :-) I guess I just have to use the real
thing.
I got the EEPROM to work as I wanted. It took me a while to
understand that it was automatically erased whenever I started
a new debug session and even longer to figure out how to get
the P&E BDM multilink to not erase the EEPROM as part of the
preload command.
So far I have had much use of the simulator to verify my code
but now I have to use the hardware more because my next steps
will be to implement I2C, SCI and PWM.
Best Regards / Ruben
>
> Best regards,
> Gilles
>
> At 09:55 AM 6/2/2003, you wrote:
> >Hello,
> >
> >Is it possible to simulate EEPROM writing with the
> >simulator in Metrowerks Codewarrior V2.0 (special
> >edition)?
> >
> >I use code generated by processor expert to write the
> >EEPROM and when the function WriteSector() checks the
> >CBEIF flag in ESTAT the memory window shows ESTAT as
> >'uu'.
> > ==============================
Ruben Jsson
AB Liros Electronic
Box 9124, 200 39 Malm Sweden
TEL INT +46 40142078
FAX INT +46 40947388
==============================
Reply by Gilles Blanquin●June 2, 20032003-06-02
Hello Ruben.
'uu' in the Memory window simply means "uninitialized".
Metrowerks Codewarrior V2.0 does not provide Full Chip Simulation of
HC12/HCS12 derivatives (EEPROM/FLASH writing/erasing simulation is
therefore not provided). However, IO Simulation can be self implemented
with an IO Simulation Development Kit available as an extra product.
Best regards,
Gilles
At 09:55 AM 6/2/2003, you wrote: >Hello,
>
>Is it possible to simulate EEPROM writing with the
>simulator in Metrowerks Codewarrior V2.0 (special
>edition)?
>
>I use code generated by processor expert to write the
>EEPROM and when the function WriteSector() checks the
>CBEIF flag in ESTAT the memory window shows ESTAT as
>'uu'.
>
>Regards / Ruben
>
>==============================
>Ruben Jsson
>AB Liros Elektronik
>Box 9124, 200 39 Malm Sweden
>TEL INT +46 40142078
>FAX INT +46 40947388
>
>==============================
>
>--------------------
>
>">http://docs.yahoo.com/info/terms/
Reply by ●June 2, 20032003-06-02
Hello,
Is it possible to simulate EEPROM writing with the
simulator in Metrowerks Codewarrior V2.0 (special
edition)?
I use code generated by processor expert to write the
EEPROM and when the function WriteSector() checks the
CBEIF flag in ESTAT the memory window shows ESTAT as
'uu'.
Regards / Ruben
==============================
Ruben Jsson
AB Liros Elektronik
Box 9124, 200 39 Malm Sweden
TEL INT +46 40142078
FAX INT +46 40947388