This will soon be a QT tool for the marlin firmware. indended features: Temp monitoring+PID adjustments, find accurate accelerations/velocities eeprom values managing configuration.h and pins.h creation. requires: qt 4, qwt v5, qserialdevice currently tested in linux to build, you have to adopt the qtmarlin.pro to have the correct dependency paths. then qmake-qt4 or just qmake in case there is no qt3 installed.