Subject:
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Re: DATALOG and C
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Newsgroups:
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lugnet.robotics
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Date:
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Sat, 23 Jan 1999 13:20:12 GMT
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Viewed:
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1119 times
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Brandon wrote in message <36A93B81.4F96@sprynet.com>...
> Could someone write a C program that just hangs out and waits
> for the RCX to send a datalog to it?
I doesn't work that way. The RCX sends up to 50 data points at a time when
it sees the UploadDatalog command. The RCX won't do anything thing like that
from a program. The UploadDatalog and SetDatalog are Immediate Commands and
can not be included in an RCX program.
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Message has 3 Replies:
 | | Re: DATALOG and C
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| (...) Worse than that, the IR tower will not receive a message unless it is currently powered up. Since the IR tower automatically powers down a few seconds after transmitting data, you will not be able to receive data unless the C program (...) (25 years ago, 23-Jan-99, to lugnet.robotics)
| | | Re: DATALOG and C
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| Michael Gasperi wrote: The UploadDatalog and SetDatalog are Immediate Commands and (...) What do you mean by this? Do you mean they can't be included in a program running on the RCX? Or can't be included in a program running on the host PC? (25 years ago, 24-Jan-99, to lugnet.robotics)
| | | Re: DATALOG and C
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| (...) I see your point about UploadDatalog, as the tower falls asleep and the PC won't hear the RCX shouting. But SetDatalog seems to work in a program just fine, to set the size of the datalog buffer. BTW, what is the maximum size for the datalog, (...) (25 years ago, 25-Jan-99, to lugnet.robotics)
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Message is in Reply To:
| | DATALOG and C
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| Hi all, Could someone write a C program that just hangs out and waits for the RCX to send a datalog to it? RCXLOG is great but not quite what I need. RCXLOG.exe Tells the RCX to upload a datalog, prints it out, then quits. I'd like something that (...) (25 years ago, 23-Jan-99, to lugnet.robotics)
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