X Axis is backward - Firmware compile error

[asides]

Got Prusa I3 X built and running but the X axis is backwards and from what I understand you can change this in the Confirguration.h file in the firmware. However when I change" #define INVERT_X_DIR false " in the file and try to compile the file I get an error saying #include <time.h> not found.

So can someone tell me if I'm doing this right and where I can get a copy of the Firmware with the time.h file?

Prusa I3 X with White GT2560 control board.

Thanks,

[Mark]

It's the problem of the arduino version, try to use arduino 1.0.1.

[asides]

Ok compiled under the Ardunio 1.0.1 software and uploaded the firm ware - X axis is still moving backwards - I changed #define INVERT_X_DIR false from true to false in the Configruation.h file Compiled and uploaded. Not sure how to confirm if the firmware was uploaded correctly - let me know how to verify. Also I'm using the Marlin files for a single head 2560 - what am I doing wrong? need some help please.
Thanks,

[asides]

Well now all my axis are moving at once when I move any of the axis - so I think the version of the firmware I have is toast.

Can you send me a clean version for the White 2560 board - Prusa I3 X

Thanks,

[Gordo]

Mark,

I have been following this thread. I have all the same problems too. What versions of Marlin are supported on the GT2560? I have tried 1.01 and got the blocks on the screen.
I noticed that all the configuration.h files posted are for Marlin 1.0. Is that the only one that works? If so, can you please just post a link to the download so we can all get it without bothering you? Also, if there is a working configuration.h for the newer versions of Marlin, can you please post? Thanks for the help! -Gordo