Subject:
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Re: Sending ir packets
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Sat, 29 Sep 2001 19:24:02 GMT
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Viewed:
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1798 times
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Check the source code for NQC (in rcx/RCX_Link.cpp), or even use it as your
underlying comms library. You may spot something Dave does that you don't..
Phil.
Seanna or Steve or Trevyn or Nicholas wrote:
>
> I am writing a program, and it doesnt work. Right now im just trying to
> make sure I can interface with the serial port properly. So I am sending:
>
> 55 ff 00 51 ae 03 fc 54 ab
>
> At 2400 baud, 8 data bits, odd parity, and one stop bit.
>
> It doesnt work. The light on the ir tower turns on, but the rcx does
> nothing.
>
> When i run "nqc -raw 5103" it works just fine, so its not the rcx or the
> tower.
>
> So, my questions are:
> 1. Is that packet malformed?
> 2. How does one calculate the checksum?
>
> Thanks,
> Trevyn.
> --
> /"\
> \ / ASCII Ribbon Campaign - Say NO to HTML in email and news
> X
> / \
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Message is in Reply To:
 | | Sending ir packets
|
| I am writing a program, and it doesnt work. Right now im just trying to make sure I can interface with the serial port properly. So I am sending: 55 ff 00 51 ae 03 fc 54 ab At 2400 baud, 8 data bits, odd parity, and one stop bit. It doesnt work. The (...) (23 years ago, 20-Sep-01, to lugnet.robotics.rcx)
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