On Holybro Durandal, I connect the PMW3901 with SPI interface, I can read the OPTICAL_FLOW message from flight controller but it raised brao unhealthy error in flight, here’s the log
https://drive.google.com/file/d/1cNcCjSEPuF-S32SVQpDCln8tyfTXL4Ws/view?usp=sharing
When I disable FLOW_TYPE the error not raised