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--- In 6...@yahoogroups.com, "paulwilliam_pwilliams"
wrote:
>
> Hi all hope everyones Christmas went well.
>
> Hopefully an easy problem (for my sake anyway).
>
> the other night i programmed my CardS12.D64 micro (MC9S12D64) with a
> program, that didn't work correctly.
>
> when i tried to reset the MCU to try and erase the program from memory
> to re-program it, there was no response in the OCConsole window. there
> also appears to be no data being sent from the MCU to the computer (I
> am using a USB to serial converter that has worked as i programmed and
> reprogrammed a couple of times that night).
>
> data does appear to be flowing to the MCU as the LED within the
> USB-2-serial is flashing, but nothing appears to be happening.
>
> Any suggestions on the cause and possible solution to the problem
> would be greatly appreciated.
>
> Cheers
> Paul
>

Additional:
I am also using ICC12 for the programming.



(You need to be a member of 68hc12 -- send a blank email to 68hc12-subscribe@yahoogroups.com )

I would guess that you probably secured the device.

ave

paulwilliam_pwilliams wrote:
>
> --- In 6...@yahoogroups.com ,
> "paulwilliam_pwilliams"
> wrote:
> >
> > Hi all hope everyones Christmas went well.
> >
> > Hopefully an easy problem (for my sake anyway).
> >
> > the other night i programmed my CardS12.D64 micro (MC9S12D64) with a
> > program, that didn't work correctly.
> >
> > when i tried to reset the MCU to try and erase the program from memory
> > to re-program it, there was no response in the OCConsole window. there
> > also appears to be no data being sent from the MCU to the computer (I
> > am using a USB to serial converter that has worked as i programmed and
> > reprogrammed a couple of times that night).
> >
> > data does appear to be flowing to the MCU as the LED within the
> > USB-2-serial is flashing, but nothing appears to be happening.
> >
> > Any suggestions on the cause and possible solution to the problem
> > would be greatly appreciated.
> >
> > Cheers
> > Paul
> > Additional:
> I am also using ICC12 for the programming.
>
>

[Non-text portions of this message have been removed]



(You need to be a member of 68hc12 -- send a blank email to 68hc12-subscribe@yahoogroups.com )

Hello,
in the ICC12 programmer is the card detected? if yes have you configured =
baud rate? if no have you insatelled the data coverter cable (USB to RS232)=
=20
paulwilliam_pwilliams a =E9crit :
--- In 6...@yahoogroups.com, "paulwilliam_pwilliams"
wrote:
>
> Hi all hope everyones Christmas went well.
>=20
> Hopefully an easy problem (for my sake anyway).
>=20
> the other night i programmed my CardS12.D64 micro (MC9S12D64) with a
> program, that didn't work correctly.
>=20
> when i tried to reset the MCU to try and erase the program from memory
> to re-program it, there was no response in the OCConsole window. there
> also appears to be no data being sent from the MCU to the computer (I
> am using a USB to serial converter that has worked as i programmed and
> reprogrammed a couple of times that night).
>=20
> data does appear to be flowing to the MCU as the LED within the
> USB-2-serial is flashing, but nothing appears to be happening.
>=20
> Any suggestions on the cause and possible solution to the problem
> would be greatly appreciated.
>=20
> Cheers
> Paul
>

Additional:
I am also using ICC12 for the programming.

=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20

=20=20=20=20=20=20=20=20=20=20=20=20=20
---------------------------------
Ne gardez plus qu'une seule adresse mail ! Copiez vos mails vers Yahoo! Ma=
il=20

[Non-text portions of this message have been removed]

=20

=20


(You need to be a member of 68hc12 -- send a blank email to 68hc12-subscribe@yahoogroups.com )

Sorry about the late reply have been away for a couple of weeks

I don't think i have secured the device. i actually have no idea how
to do it

I have used the same program many times with the same settings. i have
also used the same USB to Serial converter many times and have never
had this happen.

is there any command that i can send to the device to stop it or
return it to normal operation.

Paul

--- In 6...@yahoogroups.com, "dap@..." wrote:
>
> I would guess that you probably secured the device.
>
> ave
>
> paulwilliam_pwilliams wrote:
> >
> > --- In 6...@yahoogroups.com ,
> > "paulwilliam_pwilliams"
> > wrote:
> > >
> > > Hi all hope everyones Christmas went well.
> > >
> > > Hopefully an easy problem (for my sake anyway).
> > >
> > > the other night i programmed my CardS12.D64 micro (MC9S12D64) with a
> > > program, that didn't work correctly.
> > >
> > > when i tried to reset the MCU to try and erase the program from
memory
> > > to re-program it, there was no response in the OCConsole window.
there
> > > also appears to be no data being sent from the MCU to the
computer (I
> > > am using a USB to serial converter that has worked as i
programmed and
> > > reprogrammed a couple of times that night).
> > >
> > > data does appear to be flowing to the MCU as the LED within the
> > > USB-2-serial is flashing, but nothing appears to be happening.
> > >
> > > Any suggestions on the cause and possible solution to the problem
> > > would be greatly appreciated.
> > >
> > > Cheers
> > > Paul
> > >
> >
> > Additional:
> > I am also using ICC12 for the programming.
> >
> >
>
> [Non-text portions of this message have been removed]
>



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