Jetson Nano communicate with ADS1256 using SPI

Hello, everyone. Anybody knows how to use the library spidev in Jetson Nano? I wanna use my Nano to get data from a chip ADS1256. It got me stumped. I was driven crazy. If you know how to solve my problem, could you help me, please? Thanks in advance.

Moving to Jetson Nano forum for resolution.

What exactly problem for you? Have a search the forum for the SPI topic may get some information.