in early (soon after kickstarter) days we were able to run a script on OpenMV Cam2 and check the camera view or framebuffer by calling openmv-fb.py (importing from openmv.py) on the usb-connected (linux) host. If I try this today with latest firmware (https://github.com/openmv/openmv/tree/master/firmware/OPENMV2) and latest openmv-scripts (https://github.com/openmv/openmv/tree/master/usr), this is what happens:
x@x200:~/openmv/usr$ python ./openmv-fb.py Traceback (most recent call last): File "./openmv-fb.py", line 47, in <module> fb = openmv.fb_dump() File "/home/x/openmv/usr/openmv.py", line 83, in fb_dump buff = __serial.read(num_bytes) File "/usr/lib/python2.7/dist-packages/serial/serialposix.py", line 453, in read buf = os.read(self.fd, size-len(read)) OverflowError: signed integer is greater than maximum
How to repair or recover? Is it something trivial? Is it worth noting on github (issue or feature request ?
I’d really be (and I was of course) very grateful for that “small python only standard OpenMV viewport”. Thanks alot!