how to work in diferents sequences...

[alan4]

HI YAMAEDA!!

YES IT CAN BE POSSIBLE TO SEND IN 512MS , THERE IS NO PROBLEM IN THE SEND TIMMING,

but, in reading time, will be exact, every 32ms we must read the information.

apart from that i must be reading information also from the other pc every moment if this is posible!!!

but  can be possible to be reading everymoment???

[Yamaeda]

I would do the following: Create an Action Engine for your data with the commands Init, Add, Read&Clear

In a 32ms loop, get data and add to AE with Add.

in a 500ms loop, Read&Clear from the AE and send it through tcp/ip. (basically the same code as now)

Dont worry about the reciever, it will react when it gets a signal.

Try it, you're already 80% done. 🙂

/Y

[Yamaeda]

Action Engine Example in here: http://forums.ni.com/t5/LabVIEW/Action-engine-help/m-p/1319135/highlight/true#M540001

I think Darren wrote an excellent nugget on AE's, but i couldn't find it right now.

You _can_ use queues, but i dont think you _need_ to use them. 🙂

/Y

[alan4]

yamaeda!!!!

i think i have improve alot the programmm!!can you atch it??please!!!!

only in the client i see the arrays but sometimes i have an empty array that i don't want to see how can i quit it??

thanks for all!

[Yamaeda]

I removed the queue and made an AE. Look at the attached ideas.

/Y

[alan4]

but they don't work properly, i cant send to the other pc, and in de servidor program if you executate highlighting you can see that gives error 56...but i don't know why...

thanks!

[Yamaeda]

You have a 3 sec timeout on the TCP listen, if your client hasn't started by then you'll get error 56. Just set it way higher, like 60000 (or-1?)

I just noticed a bug. You send a 1D array, but you try to recieve a 2D array. Remove a dimension in the client and it'll work.

/Y

[alan4]

i don't know...your prgram only reads one time, the first an then after that it stopeed and mantains the same value for the rest of time....

[Yamaeda]

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@alan4 wrote:

i don't know...your prgram only reads one time, the first an then after that it stopeed and mantains the same value for the rest of time....

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Yes, the file reading part is your construct. Since it reads the file outside the loop it'll have the same value.

/Y

[alan4]

thta's right is my part of the program...but when i have send to you the programs with queues...the line i read, was the same but the time in ms was changing all time..and in your new program no...so whats the problem, i think is in the action engine...