I'm trying to install and test my Coral Edge TPU. I'm following the instructions here: https://coral.ai/docs/accelerator/get-started/
The first step is to install drivers from the coral website, but I'm getting the following errors. I've tried running with and without admin, and uninstalling and installing again, but I get the same errors.
Has anyone else run into this issue? I'm on Windows 10.
Installing UsbDk
Installing Windows drivers
Microsoft PnP Utility
Adding driver package: coral.inf
Driver package added successfully.
Published Name: oem69.inf
Adding driver package: Coral_USB_Accelerator.inf
Failed to add driver package: The hash for the file is not present in the specified catalog file. The file is likely corrupt or the victim of tampering.
Adding driver package: Coral_USB_Accelerator_(DFU).inf
Failed to add driver package: The hash for the file is not present in the specified catalog file. The file is likely corrupt or the victim of tampering.
Total driver packages: 3
Added driver packages: 1
Installing performance counters
Info: Provider {aaa5bf9e-c44b-4177-af65-d3a06ba45fe7} defined in
C:\Users\User\Downloads\edgetpu_runtime_20201204\edgetpu_runtime\third_party\coral_accelerator_windows\coral.man is already installed in system repository. Info: Successfully installed performance counters in
C:\Users\User\Downloads\edgetpu_runtime_20201204\edgetpu_runtime\third_party\coral_accelerator_windows\coral.manCopying edgetpu and libusb to System32 1 file(s) copied.
1 file(s) copied.
Install complete
Press any key to continue . . .
This is a bug in the coral software. According to this thread https://github.com/google-coral/edgetpu/issues/260 they messed up a few things in the newest version (at the time 2.5.0). Starting with a fresh virtual environment and using the release 2.1.0 and corresponding driver for Python 3.7 (3.8, 3.9 not supported as of 2.1.0) fixed the issue.
From that thread:
For now, I suggest rolling back to the older driver: https://dl.google.com/coral/edgetpu_api/edgetpu_runtime_20200728.zip
And you also need to remove your current tflite_runtime and downgrade it to an older version (make sure to change to the right python version):
pip3 install https://dl.google.com/coral/python/tflite_runtime-2.1.0.post1-cp36-cp36m-win_amd64.whl pip3 install https://dl.google.com/coral/python/tflite_runtime-2.1.0.post1-cp37-cp37m-win_amd64.whl Apologies, we are working to get this fixed ASAP