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Need to reduce data xmit speed to Stamp Plot Lite — Parallax Forums

Need to reduce data xmit speed to Stamp Plot Lite

ArchiverArchiver Posts: 46,084
edited 2002-01-06 03:37 in General Discussion
I'm doing Experiment 4 (Program 4.1: Analog-to-Digital & ON-OFF test with
StampPlot Interface) from the Industrial Control Lessons. This program
sends data to Stamp Plot Lite. An error window is coming up in Stamp
Plot Lite stating that the speed at which the stamp {BS2P40} is sending
data needs to be reduced. How is this done? I can provide a copy of the
code I'm using if this would be of help. (about 80 lines)

One more thing. When I press the pushbutton the LED turns on but the 47
ohm heater resistor turns off. If I press it again the Led turns off and
the heater turns on. What am I doing wrong? Diagram on Page 97 of
Industrial Control Version 1.0 manual.

Any help is appreciated,
Chris Dundorf

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Comments

  • ArchiverArchiver Posts: 46,084
    edited 2002-01-06 03:37
    Hi Chris,
    In the Main: routine, add a PAUSE 100 at the end. You may need to
    increase it somewhat once you test it.

    With the LED problem, reverse it, so that it goes from the output to
    ground. The LED should point to ground.

    -Martin Hebel (co-author)
    Coming soon: StampPlot Pro Examples for Interactive control for the
    Industrial Control Text.
    http://www.selmaware.com/stampplot


    --- In basicstamps@y..., Christopher C Dundorf <cdundorf@j...> wrote:
    > I'm doing Experiment 4 (Program 4.1: Analog-to-Digital & ON-OFF
    test with
    > StampPlot Interface) from the Industrial Control Lessons. This
    program
    > sends data to Stamp Plot Lite. An error window is coming up in
    Stamp
    > Plot Lite stating that the speed at which the stamp {BS2P40} is
    sending
    > data needs to be reduced. How is this done? I can provide a copy
    of the
    > code I'm using if this would be of help. (about 80 lines)
    >
    > One more thing. When I press the pushbutton the LED turns on but
    the 47
    > ohm heater resistor turns off. If I press it again the Led turns
    off and
    > the heater turns on. What am I doing wrong? Diagram on Page 97
    of
    > Industrial Control Version 1.0 manual.
    >
    > Any help is appreciated,
    > Chris Dundorf
    >
    > ________________________________________________________________
    > GET INTERNET ACCESS FROM JUNO!
    > Juno offers FREE or PREMIUM Internet access for less!
    > Join Juno today! For your FREE software, visit:
    > http://dl.www.juno.com/get/web/.
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