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from evdev import InputDevice, list_devices, ecodes

device = None
last = 0x00

for path in list_devices():
    candidate = InputDevice(path)

    if candidate.name == "meson-ir":
        device = candidate
        break

if device is None:
    raise RuntimeError("meson-ir input device not found")

print(f"Listening on {device.path}: {device.name}")

for event in device.read_loop():
    if event.type == ecodes.EV_MSC and event.code == ecodes.MSC_SCAN:
        if (event.value != last):
            print(f"scancode {event.value:#x}")
            last = event.value
            # Do logic here
        else:
            print(f"repeat scancode {event.value:#x}")
            last = 0x00