Hi,
I'm using a ATX power supply with the PS_ON pins ont a Rumba board + 128x64 LCD screen.
Everything is working fine except that when turning the power off (with the LCD, havent tried the M80/81 codes) the extruder0 and fan0 mosfets turn on.
now, they dont work because the 12V is off but still, the GND pins on each mosfets are activated.
i've looked in the marlin_main.cpp file and I see a SUICIDE_PIN that can be used to do something when in off mode. in the pins.h file, for the Rumba, that variable is set to -1.
anyone have a hint on how to turn those 2 mosfet off ?
I'm using the marlin firmware with build date of 2014-06-01.
Thanks.
