How to configure Enhanced Capture Timer in capture mode?

Started by Sim IPS October 17, 2008
Hi,

I am using external uart (XR16C854)for communication with MC9S12DJ256B . XR16C854 have a special feature to know the baudrate of channels by using ECT in capture mode.How to configure Enhanced Capture Timer for MC9S12DJ256B in capture mode?If anyone know its details,please share with me.

thanks in advance
Simi
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Simi,

did you read ECT manual? Everyone on this list knows ECT details. Use
Processor Expert that comes with CW. It will configure ECT for you.

Edward

----- Original Message -----
From: "Sim IPS"
To: <6...>
Sent: Friday, October 17, 2008 08:39
Subject: [68HC12] How to configure Enhanced Capture Timer in capture mode?
> Hi,
>
> I am using external uart (XR16C854)for communication with MC9S12DJ256B .
> XR16C854 have a special feature to know the baudrate of channels by using
> ECT in capture mode.How to configure Enhanced Capture Timer for
> MC9S12DJ256B in capture mode?If anyone know its details,please share with
> me.
>
> thanks in advance
> Simi
> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> _
>
> Scanning of this message and addition of this footer is performed
> by E-mail Content Filter Software at ADA in conjunction with McAfee
> Virus detection software
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Hi,
May I ask you where did you find this info about this special feature ?
I read data sheet and did not found anything about. More, looking
the connection diagrams for Freescale and examining pins list,
(Fig.4, page 10, rev.3.0.1)did not found any useful (for micro-controller)
output pins, except bi-directionals D0..D7 and interrupt...
Regards,
Yoan

Sim IPS wrote:
>
> Hi,
>
> I am using external uart (XR16C854)for communication with MC9S12DJ256B
> . XR16C854 have a special feature to know the baudrate of channels by
> using ECT in capture mode.How to configure Enhanced Capture Timer for
> MC9S12DJ256B in capture mode?If anyone know its details,please share
> with me.
>
> thanks in advance
> Simi
> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> _ _ _
>
> Scanning of this message and addition of this footer is performed
> by E-mail Content Filter Software at ADA in conjunction with McAfee
> Virus detection software
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> - - -
>
>
>
>

Hi,
thanks .
Actually I want to find out Baudrate of uart channels automatically.I got one document from net.In that they explaining the method for automatic calculation of baudrate of uart channels using timer.

I am attaching that document here.
I am using cosmic software for programming.

thanks
Simi
----- Original Message -----
From: Petrescu
To: 6...
Sent: Friday, October 17, 2008 3:20 PM
Subject: Re: [68HC12] How to configure Enhanced Capture Timer in capture mode?
Hi,
May I ask you where did you find this info about this special feature ?
I read data sheet and did not found anything about. More, looking
the connection diagrams for Freescale and examining pins list,
(Fig.4, page 10, rev.3.0.1)did not found any useful (for micro-controller)
output pins, except bi-directionals D0..D7 and interrupt...
Regards,
Yoan

Sim IPS wrote:
>
>
>
>
>
> Hi,
>
> I am using external uart (XR16C854)for communication with MC9S12DJ256B
> . XR16C854 have a special feature to know the baudrate of channels by
> using ECT in capture mode.How to configure Enhanced Capture Timer for
> MC9S12DJ256B in capture mode?If anyone know its details,please share
> with me.
>
> thanks in advance
> Simi
> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> _ _ _
>
> Scanning of this message and addition of this footer is performed
> by E-mail Content Filter Software at ADA in conjunction with McAfee
> Virus detection software
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> - - -
>
>
>
>

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Hi,
YahooGroups cut any attachments as far as I know (maybe I'm wrong) -
I did not found any attachment here - do you have a link to that document ?
Yoan

Sim IPS wrote:
>
> Hi,
> thanks .
> Actually I want to find out Baudrate of uart channels automatically.I
> got one document from net.In that they explaining the method for
> automatic calculation of baudrate of uart channels using timer.
>
> I am attaching that document here.
> I am using cosmic software for programming.
>
> thanks
> Simi
> ----- Original Message -----
> From: Petrescu
> To: 6...