mp_hs->registerCallback(nullptr, HomescreenHandler::onRep_static);
mp_hs->set_event_handler(LibHomeScreen::Event_OnScreenMessage, [this](json_object *object){
mp_hs->registerCallback(nullptr, HomescreenHandler::onRep_static);
mp_hs->set_event_handler(LibHomeScreen::Event_OnScreenMessage, [this](json_object *object){