Serout
I'm trying to send text strings out the serial port of the BSII.
I am able to send single characters to DCE equipment, but I am unable
to send text strings to DTE equipment. I've disconected the ATN line
on the carrier board, but still no data.
Any suggestions?
Todd
I am able to send single characters to DCE equipment, but I am unable
to send text strings to DTE equipment. I've disconected the ATN line
on the carrier board, but still no data.
Any suggestions?
Todd
Comments
Normally DTE and DCE equipment have their TX/RX pins (2 and 3) swapped.
Check your cabling documentation..
Greetings peter
Oorspronkelijk bericht
Van: Todd Goetze [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=NpeI1X0UQlYKaBqSSTG2IS3Am2c35yMx-8dTl_O1XKiqcglFirh4ohL9ZDwgeWpznQ_S3ViSkEIyOkI]todd_goetze@y...[/url
Verzonden: vrijdag 10 augustus 2001 01:10
Aan: basicstamps@yahoogroups.com
Onderwerp: [noparse][[/noparse]basicstamps] Serout
I'm trying to send text strings out the serial port of the BSII.
I am able to send single characters to DCE equipment, but I am unable
to send text strings to DTE equipment. I've disconected the ATN line
on the carrier board, but still no data.
Any suggestions?
Todd
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to mind that may be of use.
The transmit and receive lines on a cable to connect a 25-pin serial port to
a 25-pin modem do not cross.
The transmit and receive lines on a 25-pin to 25-pin null cable do cross.
The transmit and receive lines on a cable to connect a 9-pin serial port to
a 25-pin modem do cross.
The transmit and receive lines on a 9-pin to 25-pin null cable do not cross.
If I remember right, the rules for the 25-pin to 25-pin cables stated above
also apply to a 9-pin to 9-pin cable.
Adapters used to connect a 9-pin mouse to a 25-pin serial cable rarely have
all the connections necessary to use them for anything other than the mouse.
Original Message
> Normally DTE and DCE equipment have their TX/RX pins (2 and 3) swapped.
> Check your cabling documentation..
> I'm trying to send text strings out the serial port of the BSII.
> I am able to send single characters to DCE equipment, but I am unable
> to send text strings to DTE equipment. I've disconected the ATN line
> on the carrier board, but still no data.
I am getting communications. The problem is when I send a text
string all I receive is a NULL character from the stamp. I've tried
sending one character at a time and several other methods. Still all
I get are NULLs.
Please Help.
Todd
--- In basicstamps@y..., "Peter Verkaik" <peterverkaik@b...> wrote:
> Hi,
>
> Normally DTE and DCE equipment have their TX/RX pins (2 and 3)
swapped.
> Check your cabling documentation..
>
> Greetings peter
>
>
>
Oorspronkelijk bericht
> Van: Todd Goetze [noparse][[/noparse]mailto:todd_goetze@y...]
> Verzonden: vrijdag 10 augustus 2001 01:10
> Aan: basicstamps@y...
> Onderwerp: [noparse][[/noparse]basicstamps] Serout
>
> I'm trying to send text strings out the serial port of the BSII.
> I am able to send single characters to DCE equipment, but I am
unable
> to send text strings to DTE equipment. I've disconected the ATN
line
> on the carrier board, but still no data.
>
> Any suggestions?
>
> Todd
>
>
>
> To UNSUBSCRIBE, just send mail to:
> basicstamps-unsubscribe@y...
> 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/
Have you tried/checked lower baudrates yet. At some equipment
that use software decoding a too high baudrate causes them
to miss transients. A 1200 baud setting always should work.
Greetings peter
Oorspronkelijk bericht
Van: Todd Goetze [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=7dTprP4wdunCYy4VZvVNIYva9GVYTj8bRjjKjDC_zsdtQqR4L9C9a1BrwtHm4gTejJcLa49e19grpn15nRM]todd_goetze@y...[/url
Verzonden: vrijdag 10 augustus 2001 16:53
Aan: basicstamps@yahoogroups.com
Onderwerp: [noparse][[/noparse]basicstamps] Re: Serout
My first message was a bit vague. The problem is not cabling because
I am getting communications. The problem is when I send a text
string all I receive is a NULL character from the stamp. I've tried
sending one character at a time and several other methods. Still all
I get are NULLs.
Please Help.
Todd
--- In basicstamps@y..., "Peter Verkaik" <peterverkaik@b...> wrote:
> Hi,
>
> Normally DTE and DCE equipment have their TX/RX pins (2 and 3)
swapped.
> Check your cabling documentation..
>
> Greetings peter
>
>
>
Oorspronkelijk bericht
> Van: Todd Goetze [noparse][[/noparse]mailto:todd_goetze@y...]
> Verzonden: vrijdag 10 augustus 2001 01:10
> Aan: basicstamps@y...
> Onderwerp: [noparse][[/noparse]basicstamps] Serout
>
> I'm trying to send text strings out the serial port of the BSII.
> I am able to send single characters to DCE equipment, but I am
unable
> to send text strings to DTE equipment. I've disconected the ATN
line
> on the carrier board, but still no data.
>
> Any suggestions?
>
> Todd
>
>
>
> To UNSUBSCRIBE, just send mail to:
> basicstamps-unsubscribe@y...
> 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
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This specifies I/O 1 and a baud rate of 2400--won't work.
To send data back to your PC, use the DEBUG command or send via I/O
16 at 9600 baud:
DEBUG 65 ' dec 65 = hex 41 = ASC 'A'
or
SEROUT 16,16624,[noparse][[/noparse]65]
See BASIC Stamp Programming Manual 2.0 pages 97 and 297.
Regards,
Steve
download the simple program:
SEROUT 1,17405,[noparse][[/noparse]65]
to my BS2SX, should it give an output to the debug terminal? If so,
something is wrong b/c I don't see anything.
terminal by using Pin
#16.
Jared
--- pstrittmatter@y... wrote:
> I have just started trying to learn the SEROUT command. When I
> download the simple program:
>
> SEROUT 1,17405,[noparse][[/noparse]65]
>
> to my BS2SX, should it give an output to the debug terminal? If so,
> something is wrong b/c I don't see anything.
>
>
> 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.
>
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>
>
=====
electrolinx - http://www.geocities.com/SiliconValley/File/2400/
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the right baud rate and everything so I'm not sure what the problem
is.
--- In basicstamps@y..., Jared Hoylman <electrolinx@y...> wrote:
> This would send the data out Pin #1. You can send this data to the
debug terminal by using Pin
> #16.
>
> Jared
>
>
> --- pstrittmatter@y... wrote:
> > I have just started trying to learn the SEROUT command. When I
> > download the simple program:
> >
> > SEROUT 1,17405,[noparse][[/noparse]65]
> >
> > to my BS2SX, should it give an output to the debug terminal? If
so,
> > something is wrong b/c I don't see anything.
> >
> >
> > To UNSUBSCRIBE, just send mail to:
> > basicstamps-unsubscribe@y...
> > 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/
> >
> >
>
>
> =====
> electrolinx - http://www.geocities.com/SiliconValley/File/2400/
>
> __________________________________________________
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> Get email alerts & NEW webcam video instant messaging with Yahoo!
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--- In basicstamps@y..., "S Parkis" <parkiss@e...> wrote:
> > SEROUT 1,17405,[noparse][[/noparse]65]
>
> This specifies I/O 1 and a baud rate of 2400--won't work.
>
> To send data back to your PC, use the DEBUG command or send via I/O
> 16 at 9600 baud:
>
> DEBUG 65 ' dec 65 = hex 41 = ASC 'A'
> or
> SEROUT 16,16624,[noparse][[/noparse]65]
>
> See BASIC Stamp Programming Manual 2.0 pages 97 and 297.
>
>
> Regards,
>
> Steve