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Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).

HCS12 programmer. - Pablo - Oct 11 11:16:50 2006

Hello people, somebody knows about a free programmer for the HCs12
family? In old messages i didn't find information about free
hardware programmers.

Thank you very much,
Pablo (Argentina, Buenos Aires)



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Re: HCS12 programmer. - alcuemar - Oct 11 11:53:29 2006

--- In 6...@yahoogroups.com, "Pablo" wrote:
>
> Hello people, somebody knows about a free programmer for the HCs12
> family? In old messages i didn't find information about free
> hardware programmers.
>
> Thank you very much,
> Pablo (Argentina, Buenos Aires)
>
Hola,

www.pemicro.com, They are not very expensives!!! but its are not free.

Alberto



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Re: HCS12 programmer. - Steve Russell - Oct 11 12:18:42 2006

At 08:09 AM 10/11/2006, Pablo wrote:
>Hello people, somebody knows about a free programmer for the HCs12
>family? In old messages i didn't find information about free
>hardware programmers.
>
>Thank you very much,
>Pablo (Argentina, Buenos Aires)

The HCS-12 family is pretty firmly committed to using the BDM interface for
programming a new part.

There was an effort to ship parts with pre-loaded flash programming
software, but it was not successful.

See http://cml.mfk.net.pl/hc12mem/ for open-source software to support
low-cost or do it yourself BDM interfaces.

Since sending and receiving information via the BDM interface requires
timing accurate to a cycle of the system clock or better, it's not feasible
have a BDM interface without some specialized hardware.

Someone has to pay for the hardware, so I think that finding a zero cost
programmer is unlikely.

Steve Russell
Nohau Emulators



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RE: HCS12 programmer. - Bouteville Jean-Noel - Oct 11 12:32:14 2006

I use=20

www.pemicro.com

This is not free but usable for both 08 and 12.
and=20
I got CodeWarrior Development Tools in the package which is free below 16k=
.=20
But is it work well.=20
-----Message d'origine-----
De=A0: 6...@yahoogroups.com [mailto:6...@yahoogroups.com] De la part de=
Pablo
Envoy=E9=A0: mercredi 11 octobre 2006 17:09
=C0=A0: 6...@yahoogroups.com
Objet=A0: [68HC12] HCS12 programmer.

Hello people, somebody knows about a free programmer for the HCs12
family? In old messages i didn't find information about free
hardware programmers.=20=20=20=20=20=20=20

Thank you very much,=20=20
Pablo (Argentina, Buenos Aires)

=20

=20


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Re: HCS12 programmer. - kasim duymaz - Oct 11 14:42:17 2006

Hi, friends
Can i made this programmer from in the below website?
i want to make programmer=20
=20=20=20
Regrads

Steve Russell wrote:
At 08:09 AM 10/11/2006, Pablo wrote:
>Hello people, somebody knows about a free programmer for the HCs12
>family? In old messages i didn't find information about free
>hardware programmers.
>
>Thank you very much,
>Pablo (Argentina, Buenos Aires)

The HCS-12 family is pretty firmly committed to using the BDM interface for=
=20
programming a new part.

There was an effort to ship parts with pre-loaded flash programming=20
software, but it was not successful.

See http://cml.mfk.net.pl/hc12mem/ for open-source software to support=20
low-cost or do it yourself BDM interfaces.

Since sending and receiving information via the BDM interface requires=20
timing accurate to a cycle of the system clock or better, it's not feasible=
=20
have a BDM interface without some specialized hardware.

Someone has to pay for the hardware, so I think that finding a zero cost=20
programmer is unlikely.

Steve Russell
Nohau Emulators=20

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

=20=09=09
---------------------------------
Yahoo! Messenger with Voice. Make PC-to-Phone Calls to the US (and 30+ coun=
tries) for 2=A2/min or less.

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

=20

=20

______________________________
Stellaris® MCU Family: New Parts, New Package, New Price.


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

Re: HCS12 programmer. - Pablo Rocket - Oct 11 17:49:47 2006

Thank you friends for the responses and all information !!!!

kasim duymaz escribi=F3: Hi, friends
Can i made this programmer from in the below website?
i want to make programmer=20

Regrads

Steve Russell wrote:
At 08:09 AM 10/11/2006, Pablo wrote:
>Hello people, somebody knows about a free programmer for the HCs12
>family? In old messages i didn't find information about free
>hardware programmers.
>
>Thank you very much,
>Pablo (Argentina, Buenos Aires)

The HCS-12 family is pretty firmly committed to using the BDM interface for=
=20
programming a new part.

There was an effort to ship parts with pre-loaded flash programming=20
software, but it was not successful.

See http://cml.mfk.net.pl/hc12mem/ for open-source software to support=20
low-cost or do it yourself BDM interfaces.

Since sending and receiving information via the BDM interface requires=20
timing accurate to a cycle of the system clock or better, it's not feasible=
=20
have a BDM interface without some specialized hardware.

Someone has to pay for the hardware, so I think that finding a zero cost=20
programmer is unlikely.

Steve Russell
Nohau Emulators=20
---------------------------------
Yahoo! Messenger with Voice. Make PC-to-Phone Calls to the US (and 30+ coun=
tries) for 2=A2/min or less.

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

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

=20=09=09
---------------------------------
Pregunt=E1. Respond=E9. Descubr=ED.
Todo lo que quer=EDas saber, y lo que ni imaginabas,
est=E1 en Yahoo! Respuestas (Beta).
Probalo ya!=20

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

=20

=20



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Re: HCS12 programmer. - Jefferson Smith - Oct 12 15:55:35 2006

--- In 6...@yahoogroups.com, kasim duymaz wrote:
>
> Hi, friends
> Can i made this programmer from in the below website?
> i want to make programmer

That link is hc12mem software, not hardware. I think you want to make
TBDML:
http://forums.freescale.com/freescale/board/message?board.id=16BITCOMM&message.id=1512



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Re: Re: HCS12 programmer. - Michal Konieczny - Oct 13 4:16:56 2006

>> Can i made this programmer from in the below website?
>> i want to make programmer
>
> That link is hc12mem software, not hardware. I think you want to make
> TBDML:
> http://forums.freescale.com/freescale/board/message?board.id=16BITCOMM&message.id=1512

hc12mem is software, but there's also 100% free, open hardware and open source
programmer called PODEX, designed initially by Marek Peca, and later slightly
improved by me (mainly bug fixes):
http://cml.mfk.net.pl/podex/
One can build PODEX for a cost close to few pennies, MCU used in PODEX can be
programmed using open source programmer (uisp).
So literally every hardware and software piece here is free, you only have to
pay for components, but they are really cheap.
hc12mem works with both PODEX and TBDML.
The main difference between PODEX and TBDML is PC interface - PODEX uses RS232,
TBDML uses USB. TBDML has limited target frequency, PODEX also, but there's
slightly overclocked version of PODEX working fine with 25MHz targets (NE64).

Best regards,

--
Michal Konieczny
m...@cml.mfk.net.pl



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