Python USB Device Code

gistfile1.py

import pywinusb.hid as hid
import time
import datetime

v_id = 0x04D8
p_id = 0x0042

all_devices = hid.HidDeviceFilter(vendor_id = v_id).get_devices()
target_usage= hid.get_full_usage_id(0xFF00, 0x01)

print(all_devices)

def sample_handler(data):
    global my_buffer
    my_buffer.append("".join(chr(d) for d in data[1:]))

device = all_devices[0]
device.open()
device.set_raw_data_handler(sample_handler)


data = [0] * 65
data[1] = 0x82
my_buffer = []
now = datetime.datetime.now()
while (datetime.datetime.now() - now).seconds < 1:
    
    device.send_output_report(data)

total_data = "".join(my_buffer)

print(len(total_data) * 8)

"""
for device in all_devices:
    device.open()

    device.set_raw_data_handler(sample_handler)

    data = [0] * 65
    data[1] = 0x80
    device.send_output_report(data)


    data[1] = 0x82
    device.send_output_report(data)"""