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LCD2004+Ramp 1.4 not working

Posted by 1337ss 
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1337ss
LCD2004+Ramp 1.4 not working
August 08, 2014 08:43AM
Hey

i changed in the Marlin firmware that #define ULTRA_LCD and #define SDSUPPORT will work
but it seems that the screen wont show me nothing but some squares.

i attached photos, first one is the Marlin firmware that i edit and second is the connection i made on the board.

Thanks for the help!


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ShaneH
Re: LCD2004+Ramp 1.4 not working
August 08, 2014 04:03PM
I have the gadgets3d lcd unit, and had to modify the pins.h file on marlin to remap the assignments and get the lcd to display properly. It took a bit of googling, but the answer is out there.
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1337ss
Re: LCD2004+Ramp 1.4 not working
August 09, 2014 06:28AM
Quote
ShaneH
I have the gadgets3d lcd unit, and had to modify the pins.h file on marlin to remap the assignments and get the lcd to display properly. It took a bit of googling, but the answer is out there.

I googled and found something but still no luck.

can you upload the pins.h file that you are using?

Thanks alot!
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MrBill2014
Re: LCD2004+Ramp 1.4 not working
August 12, 2014 10:09AM
I had a similar problem when I got my ReprapDiscount LCD. After much digging I found I needed to download U8glib for Arduino. Then imported the library into my Marlin build and it worked.
[code.google.com]
Good luck.
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1337ss
Re: LCD2004+Ramp 1.4 not working
August 14, 2014 04:36AM
Big Thank Goes To ShaneH !

With His Help My LCD Is Working!
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