void Slider::timerTick(){ if(renderer){ DataBuffer<float> *b = renderer->getBuffer()->getFloatBuffer(); Datum<float> *d = b->read(0); if(d && d->isRecent()){ if(d->t > out->timeSent){ // printf("New data : %f. Outvar set to %f\n",d->d,out->val); machine.get().onNewData(this,d->d); } } } }