The diagnostic has been introduced, but since the hardware ID has not been set, the following warning appears at startup.
[WARN][laser.speckle_filter]: diagnostic_updater: No HW_ID was set. This is probably a bug. Please report it. For devices that do not have a HW_ID, set this value to 'none'. This warning only occurs once all diagnostics are OK. It is okay to wait until the device is open before calling setHardwareID.
The diagnostic has been introduced, but since the hardware ID has not been set, the following warning appears at startup.