BS2PE talking 9600bps
Yaco
Posts: 9
Dear forum:
Thanks to let me in, parallax, as we know bs2 .. is a great product.
To my question, I would like to communicate using a modem in 9600bp, as Scott Edwards wrote in the article "Modem Lets Stamp Access Global communication Network"· I am trying to use the same application but, instead of 2400bps, (that works real good), I would like to send communicate in 9600bps as he wrote in the article " the faster the rate the more fragile the link" I can`t even communicate in 9600bps.
Any code or idea·that can help me to do this??
I want to recibe data in/out a port (say port 1) and·take it ·the othet in/out (like port 16)·and viseversa·using 9600bps.
Thank for your help
Yaco
Thanks to let me in, parallax, as we know bs2 .. is a great product.
To my question, I would like to communicate using a modem in 9600bp, as Scott Edwards wrote in the article "Modem Lets Stamp Access Global communication Network"· I am trying to use the same application but, instead of 2400bps, (that works real good), I would like to send communicate in 9600bps as he wrote in the article " the faster the rate the more fragile the link" I can`t even communicate in 9600bps.
Any code or idea·that can help me to do this??
I want to recibe data in/out a port (say port 1) and·take it ·the othet in/out (like port 16)·and viseversa·using 9600bps.
Thank for your help
Yaco
Comments
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Jon Williams
Applications Engineer, Parallax
Even though you can send data from the BS2pe to the modem at 9600 baud or faster, the overall throughput will not attain 9600. That is because it takes the interpreter time to do its work. Packets of data that are sent within one SEROUT command will be sent without too much extra Stop time between bytes, but packets of bytes that must be retrieved or computed within a FOR:NEXT or DO:LOOP will be much slower.
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Tracy Allen
www.emesystems.com
very clever, I`ve seen that before, in some application with SERIN and SEROUT now, how does it (BS2) knows how to use 8-bit, no-parity, inverted, true and so on or the correct one , do I have to add that portion and that is all?
Thanks
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Jon Williams
Applications Engineer, Parallax
Thanks again