failed compilation

[basmasag]

Hello

I have a problem with the I / O FPGA sbRIO

My goal that I want to transform the example SPI NI one SPI communication: it is multiport, there are two communication port SP, I want to make a single port

The purpose of my project and SPI communication with analog / digital converter (ADS1271) with sbRIO 9605.

Please give me solutions for errors occurred during compilation or one such example that can guide me to make this communication.

Thank you for your attention

[Ever_Song]

Hi basmasag,

The first error is related to the functions used in the Single-Cycle Timed Loop (SCTL). Not every function can be used in a SCTL. This link discusses most of these functions. The other errors seem to have descriptions indicating that essentially we are trying to access the same digital output resource twice and lists the solution of using just the Digital Output function or the Digital Port Output function and not both.

Overall, I think we need to take a step back. This White Paper discusses implementing single port SPI communication via LabVIEW FPGA and has an example application in the downloads section the uses a single port.

Best Regards,

Bill