Control to Stop Taking Photo

Flutter Example:

/// Event number for stopping taking a photo (app -> ble)
photoStop(
  evtBase: _VBusEvtBase.base_app_set,
  evtType: _VBusEvtType.app_app_to_ble_photo_stop),

/// Stop taking a photo (app -> ble)
libManager.send(evt: CmdEvtType.photoStop, json: jsonEncode(json));