Make sure to replace the Vendor ID ( 0x1234) and Product ID ( 0x5678) with the correct values for your USB device. To run the project, save the code in a file named usb_control_example.py and execute it using the following command: python usb_control_example.py # Write the data back to the write endpointīytes_written = device.write(write_endpoint.bEndpointAddress, data) Complete Code with Comments import usb.coreĭata = device.read(read_endpoint.bEndpointAddress, read_endpoint.wMaxPacketSize) In this example project, we will create a simple Python script that reads data from a USB device and writes the data back to it.Ģ. The following code snippet demonstrates how to catch and handle USB exceptions: import usb.core When working with USB devices, it’s crucial to handle exceptions that might occur. To write data to a USB device, use the following code snippet: import usb.coreīytes_written = device.write(endpoint.bEndpointAddress, data) Device = (idVendor=0x1234, idProduct=0x5678)ĭata = device.read(endpoint.bEndpointAddress, endpoint.wMaxPacketSize)
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