I'm trying to communicate with ad5940 using nRF52833 as the master.
So I'm reconstructing the code by referring to the SPI example of ad5940, and I'm looking for the initialize function first.
These are the initialize functions found in ad5940_SPI example.
After uploading this code, I check the SPI communication data value through Logic analyze, it looks like the following picture.
The first question is that the codes ad5940 sends to initialize in the data sheet are different from the codes I observe at analyzer.
The following pictures are the codes I reconstructed in nRF52833 and the analyzer values.
The analyzer allows me to see that the data value is properly entered, but the address value is strange.
So I'm curious. Why the address value is output strangely even though the same function is used.