How to remove marlin logo on reprap discount lcd

Hi guys can anyone please tell me how can i remove or change the marlin logo on splash screen / boot screen on reprap discount lcd.



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There are many articles of how to change the Marlin start up Screen or Custom Boot Screen for Marlin. try the two links below.

[community.robo3d.com]

[www.youtube.com]

Still need help post again

Quote
Roberts_Clif
There are many articles of how to change the Marlin start up Screen or Custom Boot Screen for Marlin. try the two links below.

[community.robo3d.com]

[www.youtube.com]

Still need help post again

Thank you for your help but unfourtunetly every post about how to change boot screen is for full display graphic lcd but what i want to change is normal 6*12 lcd which is called i believe reprap discount lcd.

Do you know how can i do that on 6*12 lcd?

This RepRapDiscount Smart Controller contains a SD-Card reader, a rotary encoder and a 20 Character x 4 Line LCD display.

Boot Screen Message in RED

To remove it use "//"
//#define SHOW_BOOTSCREEN

Edited 13 time(s). Last edit at 06/05/2018 08:44AM by Roberts_Clif.

The 20x4 LCD Displays allow 'custom characters' to be defined. The corners of the box are customer characters. Marlin also uses custom characters with the UBL Mesh Edit from the LCD Panel. It uses them to construct a grid of the mesh points and to show you which mesh point you are editing. lcd.write('\x00'); through lcd.write('\x03'); are the custom characters needed to make the corners of the box.

Just removing the lines within the logo_lines() function will get rid of the Marlin logo. But why would you want to hide the fact you are running Marlin firmware?

Edited 1 time(s). Last edit at 06/04/2018 11:02PM by Roxy.

"But why would you want to hide the fact you are running Marlin firmware?"

Obviously trying t hide their blatant GPL violations....

How did you change the bottom charachters ?

the bottom characters are the websire URL

Its hidden away to discourage you changing it to a 3rd party website


You simply edit #define MARLIN_WEBSITE_URL "marlinfw.org" in Marlin/src/core/language.h
eg



Edited 2 time(s). Last edit at 01/22/2024 10:07AM by Dust.

Can you also please tell me how to change the firmware version and if you came to a soloution about the marlin logo and how to change it to a diffrent boot screen that would be wonderful