Capture the running data

[hclim]

Hello all,

I'm new in Labview. I would like to use Labview to perform the test for our controller product instead of using RS232 hyperterminal. Attached screenshot is my hyperterminal test solution.When I turn on the power for DUT unit, the hyperterminal will start read the data retrieve out from the unit, follow on screen prompts to complete the test.

I have a problem with Labview, when I call Labview to read the data from DUT using basic serial Write and Read_1 bit.vi, but it's difficult to show the entire data as same as what hyperterminal, it appear and disappear instantly as labview continuous looping. Can I keep the whole statement data read out from DUT?

Please help and thank in advanced

Regards

hc

[Dennis_Knutson]

Your problem is not knowing how to append a new string to the old. This is pretty basic and I would recomend you start with the free tutorials.

You will end up using a shift register/feedback node with the concantanate strings function.

Message Edited by Dennis Knutson on 02-25-2010 08:45 AM

[KateB]

Just some more hints

[hclim]

Hello,

Thank a lot, I will look into it.

Regards

-hclim