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SD Card detection reversed

Posted: Sun Mar 09, 2014 12:01 am
by fishbyte
Hi,

the company I work for got its Felix Printer 3.0 Assembled Kit and so far it works great. Recently I tried using an sd card but it is not working. When I insert an sd card the display tells me "SD Removed", when I remove it then "SD Inserted" is displayed. Is there a way to fix this?

Thanks,
Christian

Re: SD Card detection reversed

Posted: Sun Mar 09, 2014 12:25 am
by andrewsi
Yes, but you will need to re-upload firmware to do it.

Download the firmware from the downloads area on this site.

Find this line in the configuration_adv.h file:
//#define SDCARDDETECTINVERTED

Remove the two slashes from the front of the line and save the file.
Use the Arduino IDE to rebuild and upload the Marlin firmware to the printer again. When it completes, the SD card slot will behave properly.