I have a trouble with setup px4flow on my quad via i2c. I read the article about setup of px4flow and succesfully flashed firmware from it and calibrated good focus of the px4flow lense, but further I had no success.
I am not sure what exatcly I am doing wrong.
I have read this and these posts.
After reading I added separate power and gnd to i2c hub from 5v PDB, lights on the px4flow was flashing, but I had all rellated params is zero( I mean opt_x, opt_y).
Also it’s not clear which adress I have to set as
FLOW_ADDR. If this value = 0 nothing happening. I found from source code that by default i should be 0x42, and set to
FLOW_ADDR as 66, but it didn’t help, I see bad optflow health that’s all. Please advice some way to solve it.
Params of quad: https://1drv.ms/u/s!AiGtL7PtkJNfgeAPR5aXlOb8f-6o4Q
Logs with enabled px4flow: https://1drv.ms/u/s!AiGtL7PtkJNfgeAN6kprv7y4mF8O0g