Something like this?: [www.thingiverse.com]
You must define in your_board_pins.h a pin for detect 'filament out' and Marlin will generates an M600 G-Code when detect this pin LOW.
You must have enabled M600 G-Code in Configuration_adv_h and check it before.
You must define in your_board_pins.h a pin for detect 'filament out' and Marlin will generates an M600 G-Code when detect this pin LOW.
You must have enabled M600 G-Code in Configuration_adv_h and check it before.