I wanted to try out some of Marlin's new features
- - PID autotuning via M303
- gcode access to EEPROM for storing & manipulating certain parameters via M501 and M502
- volumetric filament math
- other tweaks
So I grabbed one of the more recent versions of Marlin firmware from TAM's bitbucket repo and attempted to reconfigure it to work with my machine. Here's the source if anyone wants to check it out.