01-25-2010 07:21 PM
Hello
I read data from FPGA in labview with three host-vi . Then package three host-vi to generate dll . When calling dll in CVI to read data,I find the call time will reach more than 70~200ms. How caused this time ,is there any way reduce this time ?
Thank you
01-27-2010 09:39 AM
Maybe the time was spent on the entering of dlls,every time I want to get data from FPGA, I would have to first enter the dll, then excute the dll, read data from FPGA, then send them from dll to CVI, that's a time consuming work。
How can I reduce the time?
If I can enter the dll only one time at programme beginning , then only read data each time . The time will be a little . How can I do this ?
01-29-2010 02:07 AM
Hi,
Is this the same question with this link:
http://forums.ni.com/ni/board/message?board.id=2170&message.id=25323
AE Yang Liu