Hi,
I have self-made 3D printer assembled and I started to configurating Marlin. I have issue with RepRapDiscount Smart Controller, more precisley with launching it. I've configurated Marlin by following guides on the Internet (according to instructions I've found it requries only to uncomment one line '#define REPRAP_DISCOUNT_SMART_CONTROLLER' and it should works just fine, and several another lines to f.e. enable SD card support but to display anything this one line should be eoungh). Despite this screen still does not work. I've tried to switch connectors- in the wrong way first and third line have all pixels on (like on the foto) and in the other layout screen does not working at all, even backlight is off (although buzzer emits sound when I press the button and I have impression that menu is working itself but it doesn't display anything)- like in the second picture. I have only RepRapDiscount Smart Controller connected to RAMPS 1.4 on Arduino Mega, nothing more. In my opinion the are two possible capabilities why it doesn't work. First: RepRapDiscount Smart Controller is broken and I can by a new one but secondly and more likley I've done something wrong in Marlin and that's the reason of my problem. I attach 'Configuration.h' [attachment 115707 Configuration.h] I haven't done anything in other Marlin files.
Thank you in advance
[attachment 115705 20200528_153051_Easy-Resize.com.jpg]
[attachment 115706 20200528_153108_Easy-Resize.com.jpg]
I have self-made 3D printer assembled and I started to configurating Marlin. I have issue with RepRapDiscount Smart Controller, more precisley with launching it. I've configurated Marlin by following guides on the Internet (according to instructions I've found it requries only to uncomment one line '#define REPRAP_DISCOUNT_SMART_CONTROLLER' and it should works just fine, and several another lines to f.e. enable SD card support but to display anything this one line should be eoungh). Despite this screen still does not work. I've tried to switch connectors- in the wrong way first and third line have all pixels on (like on the foto) and in the other layout screen does not working at all, even backlight is off (although buzzer emits sound when I press the button and I have impression that menu is working itself but it doesn't display anything)- like in the second picture. I have only RepRapDiscount Smart Controller connected to RAMPS 1.4 on Arduino Mega, nothing more. In my opinion the are two possible capabilities why it doesn't work. First: RepRapDiscount Smart Controller is broken and I can by a new one but secondly and more likley I've done something wrong in Marlin and that's the reason of my problem. I attach 'Configuration.h' [attachment 115707 Configuration.h] I haven't done anything in other Marlin files.
Thank you in advance
[attachment 115705 20200528_153051_Easy-Resize.com.jpg]
[attachment 115706 20200528_153108_Easy-Resize.com.jpg]