Hi all,
I am trying to read the angle data from a AS5048A magnetic sensor with SPI protocol. The readout value is reasonable and would change as the motor rotate, but the raw signal shows some spikes whose frequency seems to be twice the clock frequency (please see the image below, which is the measurement from the MISO pin).
I am troubleshooting because my angle reading suffered from random jittering when two AS5048A are connected to the same SPI bus.
Could anyone perhaps give me some advise on this issue? Thank you