EVAL-CN0326-PMDZ SPI COMMUNICATION PROBLEM

I tried interfacing EVAL-CN0326-PMDZ with STM32F103. I tried reading STATUS, ID,IO and MODE registers. The first read data after reset is correct, but it giving wrong values when i read continuously.

Mode register gives 0x000A at first time.

ID register gives 0x4B

IO register gives 0x00

but when i read status register it gives 0x48 instead of 0x88

What might be the problem?



Added tags
[edited by: NousharNajeeb at 7:11 AM (GMT -4) on 22 Jul 2021]
Parents Reply Children