FPGA FIFO Read issue, write & read count mismatch

[Orbel.Sevoyan]

Hello All,

I need some help with my FPGA code, I am writing 8000 points to FPGA and then just reading back, but on first call of "how many points are availible in FIFO" (Just reading 0 points and checking how many left) I am getting wrong value. Why on first call and second call I am getting different values?

Please check project and you will see what I am talking about.

Orbel

[tannerite]

Hello Orbel,

I would recommend posting this kind of question to ni.com/forums under the LabVIEW FPGA board as this does not seem specific to sbRIO hardware. Those forums are meant for less specific

- Tanner

[Orbel.Sevoyan]

OK, Thanks will repost there.