Marlin FW experts, i wanna see the total printing time a board haves (like the accumulated print time). Im looking around the code and i dont see where i can get that info. That counter is missing or is it hidden?
This would require a custom build and an SD card (or other writable memory). The Arduino has no place to store the information when power is removed.
It can be stored on the eeprom
This is not a feature of the current firmwares.
I can try to implement it. Any pointer to get me started?
You could periodically check if a certain interval has passed and then increment a value in the eeprom. Though you’d have to make sure you don’t write that spot of the eeprom to death within the printer’s lifetime.
Repetier fw haves this functionality, i might take a look at it…
Sailfish has it too, but that’s for MBi hardware only.