For the issue with
setExternalTrigger not working at
THE_400_P resolution (OV9282/OV9782), we will debug and keep you posted about the findings...
nlog2 If I connect two cameras on B&C port, the images are perfectly synced, but timestamps are different when I connect the same cameras on A&D port.
This was using
setExternalTrigger, or free running mode?
We will need hardware sync enabled to sync any others than B+C that by default are synced, broadcast-programmed on the shared I2C bus. A way to sync is:
.setFrameSyncMode(OUTPUT) for one OV9282/9782, and
.setFrameSyncMode(INPUT) for the others. And
setExternalTrigger not used.
.setFrameSyncMode(INPUT) should work on IMX378 currently, but might need tweaked FPS, we'll need to retest and confirm settings. The sensor should also be able to output this signal, but it's not implemented yet.