OK, I’ll improve the optical flow wiki setup pages to make it more clear that the calibration and setup is required and re-organise this setup page so that the “Regular Flight” section is at the top… maybe we will split the page in two.
To use both GPS and optical flow:
- Set EK3_SRC_OPTIONS = 1 to FuseAllVelocities
- Set EK3_SRC1_POSXY = 3 (Primary horizontal position from GPS)
- Set EK3_SRC1_VELXY = 3 (Primary horizontal velocity from GPS)
- Set EK3_SRC2_VELXY = 5 (Secondary horizontal velocity from OpticalFlow)