Visual Studio Pyusb lib

[matt9687]

Hi,
I am trying to use visual studio to develop my project but it seems that it can not achieve the library correctly.

In fact, when I am running the code it says: Import "usb.core" could not be resolved

there is someone that can help me?

Here the code I am using:

import time
import usb.core
import usb.util

VID = 0x04b4
PID = 0x00f3

dev = usb.core.find(idVendor=VID, idProduct=PID)
if not dev:
print('Could not find FX3 :(')
exit(1)
print('Yeeha! Found a FX3 devide')

// Send a control transfer
dev.ctrl_tranfer(reqType, bReq, wVal, wIndex, data)

// Connect to endpoint
exit(0)

#Image Visual studio

[mcuee]

You have to put libusb-1.0.dll somewhere the Python installation can find.

[mcuee]

Read the FAQ as well.
https://github.com/pyusb/pyusb/blob/master/docs/faq.rst

[matt9687]

The libusb-1.0.dll was already installed in the Visual Studio directory.

[mcuee]

You may want to use Python installation downloaded from Python.org instead to see if that works.