TCP IP question

Hi everyone,
I would like to try a very simple TCP/IP connection.
In other words, I have to IP addresses, two PC and on one of it, I would like to read the temperature captured by the other.
Since it's a large topic, I would appreciate any advice or suggestion on where to find examples.
Thanks in advance
Gérard
Gérard Férini
Switzerland
http://home.tiscalinet.ch/gferini/Main_Photos.html

Thanks Dan for your reply
Gérard
Gérard Férini
Switzerland
http://home.tiscalinet.ch/gferini/Main_Photos.html
"dan bookwalter" wrote in message
news:[email protected]..
> Gerard
>
> start by looking at the Simple Data Client.vi and Simple Data
> Server.vi examples that ship with LabVIEW... that should get you
> started...
>
> Dan

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balbal207 wrote:
Design a TCP server to provide the service exam service on the port 50601 .The server expect to read a message made of N bytes with the following structure:
Byte 0: length(u8)
Byte 1:command(u8)
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The second byte is the command byte.
The remaining bytes are the data bytes.i.e a sequence of u8 representing codes collected from an 8bits analog to digital converter.
Your code has very little resemblance to the stated requirements:
You are only reading one set of data, then spin the loop forever doing the same thing over and over until stop is pressed. almost everything belongs inside the while loop!
You are not even looking at the first receive byte (the lenght!). You need that to decide how much more to read. You need to look at what the read returns, not the size (1) you wire into the read! That's just silly!
How many times do you need to calculate 1/255? Are you expecting different results every time?
What's up with all the coercions and type mismatches?
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I think this will be different from device to device:
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Routers will by default reset
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Go to Solution.
Attachments:
tcpInstrument.llb ‏238 KB
tcp_registry_error_2Jun09.zip ‏435 KB

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TCP IP question

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