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Using device on a Rpi 3 Model B+ with the latest OS for a robotics project
I'm using SSD MobileNets to do real time object detection for the robot. I kickoff a process to do the predictions function (similar def run_inference function in the Movidius NC App Zoo GitHub example (https://github.com/movidius/ncappzoo/blob/master/caffe/SSD_MobileNet/run.py)). The function works fine when its part of the main but it won't execute when dispatch it another core. I believe the issue is it can find the device. I'm surmising this because I tried to open the device on a core other then the main and got the following error:
W: [ 0] ncDeviceOpen:505 ncDeviceOpen() XLinkBootRemote returned error 3
the TraceBack toot me here:
File "/usr/local/lib/python2.7/dist-packages/mvnc/mvncapi.py", line 448, in open
Can the Movidius device only work on the main core on Rpi? Any help would be greatly appreciated.