SerIn - SerOut and Open Colector
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Hello,
I have a device that communicate using RS232, I saw in the schematic that
the RX line is the colector of a transistor. And the colector of the transistor
has a resistor to Vdd. How do I set the baud mode to receive the data? The
device communicate at 9600bps 8bits no Parity, Thank you
Ezequiel
[noparse][[/noparse]Non-text portions of this message have been removed]
I have a device that communicate using RS232, I saw in the schematic that
the RX line is the colector of a transistor. And the colector of the transistor
has a resistor to Vdd. How do I set the baud mode to receive the data? The
device communicate at 9600bps 8bits no Parity, Thank you
Ezequiel
[noparse][[/noparse]Non-text portions of this message have been removed]
Comments
Another point, in on part of the program I have to communicate with
this device at "5bps , 7 data bits, Even Parity and 1 stop Bit". How can I
select the baud mode for this? Thank you
Original Message
From: "Ezequiel Leonardo Aceto" <Nik@i...>
To: "Basic Stamp Yahoo" <basicstamps@yahoogroups.com>
Sent: Sunday, October 27, 2002 2:29 PM
Subject: [noparse][[/noparse]basicstamps] SerIn - SerOut and Open Colector
> Hello,
> I have a device that communicate using RS232, I saw in the schematic
that the RX line is the colector of a transistor. And the colector of the
transistor has a resistor to Vdd. How do I set the baud mode to receive the
data? The device communicate at 9600bps 8bits no Parity, Thank you
>
> Ezequiel
>
> [noparse][[/noparse]Non-text portions of this message have been removed]
>
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The slowest a stamp can send or receive data is around 120bps. Sending
data with 7 data bits and even parity is easy, as you just add 8192 to
the baudmode, but if you really need to send data at 5bps, you will
have to create your own serial routine.
On Sunday, October 27, 2002, at 11:59 AM, Ezequiel Leonardo Aceto wrote:
> hello,
> Another point, in on part of the program I have to communicate
> with
> this device at "5bps , 7 data bits, Even Parity and 1 stop Bit". How
> can I
> select the baud mode for this? Thank you
>
>
Original Message
> From: "Ezequiel Leonardo Aceto" <Nik@i...>
> To: "Basic Stamp Yahoo" <basicstamps@yahoogroups.com>
> Sent: Sunday, October 27, 2002 2:29 PM
> Subject: [noparse][[/noparse]basicstamps] SerIn - SerOut and Open Colector
>
>
>> Hello,
>> I have a device that communicate using RS232, I saw in the
>> schematic
> that the RX line is the colector of a transistor. And the colector of
> the
> transistor has a resistor to Vdd. How do I set the baud mode to
> receive the
> data? The device communicate at 9600bps 8bits no Parity, Thank you
>>
>> Ezequiel
>>
>> [noparse][[/noparse]Non-text portions of this message have been removed]
>>
>>
>> To UNSUBSCRIBE, just send mail to:
>> basicstamps-unsubscribe@yahoogroups.com
>> from the same email address that you subscribed. Text in the Subject
>> and
> Body of the message will be ignored.
>>
>>
>> Your use of Yahoo! Groups is subject to
>> http://docs.yahoo.com/info/terms/
>>
>>
>>
>>
>
>
>
> To UNSUBSCRIBE, just send mail to:
> basicstamps-unsubscribe@yahoogroups.com
> from the same email address that you subscribed. Text in the Subject
> and Body of the message will be ignored.
>
>
> Your use of Yahoo! Groups is subject to
> http://docs.yahoo.com/info/terms/
>
>