Request for Arduino Code to Implement ADAR1000 SPI Interface for Phase Shifting

Projects Programming
1

Hello,

I am working on interfacing the ADAR1000 with an Arduino using the 4-wire SPI communication. I need assistance with writing a code to control phase shifting on the ADAR1000 using the SPI interface.

Could you please provide an example Arduino code to implement SPI communication for adjusting the phase shift settings?

For reference, the following pages from the ADAR1000 datasheet contain relevant information:

(https://www.analog.com/media/en/technical-documentation/data-sheets/ADAR1000.pdf)

SPI Programming (Page 50) ref datasheet
Phase Shifting (Page 36

Your help would be greatly appreciated!

Thank you.

2

There's kind of an impedance mismatch between Arduino and that device :wink:
IOW, not something I'd typically see being used together!

Anyway, have you tried using the SPI library? Exactly where are you stuck and what do you need help with, specifically?