[HELP] problem with receiving data through rs232

When I connect my VI with MCU (using proteus to simulate), why does it run stable in only 20 seconds? After that, it seem to be unstable. And when I stop simulation in proteus, why does my VI still run and stop after about more than 10 seconds?
thanks!
Attachments:
anh.zip ‏5432 KB
3D Picture original.vi ‏30 KB
UART.zip ‏99 KB

linhvm wrote:
Reading and sending speed are 9600. you are right, the buffer was filled up, but I don't know the reasons. If I read 22 bytes in Labview, it will run stable for 20s, when I decrease the byte count, the stable time increase. If sending and reading speed are the same, why is the buffer filled up?
When I stop simulation in Proteus, it still run for several seconds before stop (I think, it run by the data in the buffer). But, if I connect with PL2303 module then disconnect, it will stop immediately.
It sure would be easier to read your pictures if your wires were somewhat straighter, didn't go backwards, didn't run under other wires or structures, appear to enter subVIs at the wrong terminal, or just appear or disappear at the edges of structures.
If your program stops after approximately 53,000 bytes (422,000 bits) no matter how many you read in a chunk, then I'd look at the sending end rather than the receiving end. But I don't have LV 2013, as many of us don't yet, to look at the VIs you sent in the first message.
Cameron
To err is human, but to really foul it up requires a computer.
The optimist believes we are in the best of all possible worlds - the pessimist fears this is true.
Profanity is the one language all programmers know best.
An expert is someone who has made all the possible mistakes.
To learn something about LabVIEW at no extra cost, work the online LabVIEW tutorial(s):
LabVIEW Unit 1 - Getting Started
Learn to Use LabVIEW with MyDAQ

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lol. I thot that would grab your attention...
now that your here...
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but my brain is gettin kinda frustrated...
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lotto[0] = new Ticket1(0001,02121982, 03, 11, 12, 14, 41, 43, 13);
You can't do that. The second parameter for the constructor is Date, >not int. You have to pass a Date Object. ...02122982 is the date in my data file,i thot bcz i identified that field in my Ticket constructor it would know that i wanted 02122982 to be interpreted as a date....
...brain is toast.
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[HELP] problem with receiving data through rs232

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