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- # Install python3 HID package https://pypi.org/project/hid/
- import hid
- # default is TinyUSB (0xcafe), Adafruit (0x239a), RaspberryPi (0x2e8a), Espressif (0x303a) VID
- USB_VID = (0xcafe, 0x239a, 0x2e8a, 0x303a)
- print("VID list: " + ", ".join('%02x' % v for v in USB_VID))
- for vid in USB_VID:
- for dict in hid.enumerate(vid):
- print(dict)
- dev = hid.Device(dict['vendor_id'], dict['product_id'])
- if dev:
- while True:
- # Get input from console and encode to UTF8 for array of chars.
- # hid generic inout is single report therefore by HIDAPI requirement
- # it must be preceeded with 0x00 as dummy reportID
- str_out = b'\x00'
- str_out += input("Send text to HID Device : ").encode('utf-8')
- dev.write(str_out)
- str_in = dev.read(64)
- print("Received from HID Device:", str_in, '\n')
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