Megatronics V2.0+Sainsmart 12864 LCD&repetier 0.91 FW ,LCD does not display text

have Megatronics V2.0+Sainsmart 12864 LCD&repetier FW ,LCD does not display text,WHY?
Megatronics V2.0+Sainsmart 12864 LCD&repetier FW ,LCD does not display text




Edited 1 time(s). Last edit at 08/12/2014 12:21AM by ruigrx.

The RepRapDiscount GCLD has only pin settings for RAMPS and Rumba, so i think your pin numbers do not match the one set. So go into ui.h and search the controller and change it to your pin numbers.

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Can you please, please, please update the web config tool to build this configuration properly based on my working UI files provided below?

http://forums.reprap.org/read.php?178,389864,389973#msg-389973

The big Chinese clone shops are selling Megatronics 2.0 boards bundled with the 12864 GLCD and a ribbon cable adapter board as a package, so this isn't a one-off configuration. Getting it to work was not as simple as changing the pins, but also required some #ifdef copying from the LCD-2004 config for the Megatronics 2.0.

If it is worth mentioning in the release notes, the GLCD's external SD card reader and kill switch are not supported by the adapter board in this configuration, so do not bang your head against the wall trying to get it working.....

really an bog bump but with this info i have changed my firmware to work it out.

i replyed it to repetier in the hope he changed it for this motherboard config