data exchange between FPGA and myRio

[SveinFz]

Hi, I'm working on a project using a usb webcam and myRio to perform edge detection on image grabbed by webcam, since this is my first time using myrio, I'm wondering if there is any way image taken by webcam connected to myRio could be sent to FPGA, processed in FPGA and send back to desktop? Thanks.

[crossrulz]

You will want to use a DMA FIFO to send the data to your FPGA for processing.  The processed data then will then need to go through another DMA FIFO to to RT.  You can then use a Network Stream to pass the data from the RT to a Windows computer if you want.

[a_clucker]

SveinFz,

crossrulz is correct, as usual. Here is a tutorial on how to get started with DMA FIFOs that you might find helpful.