History

Roxy-3D 39b3e4c501 Support for multiple Max7219 units in a chain (#11226 ) * Support for multiple Max7219 units in a chain I'll move this support over to bugfix_2.0.0 in the next few days. And then look at updating the Max7219_idle() routine to make use of multiple units in a chain. * spelling correction		2018-07-08 17:35:58 -05:00
..
_Bootscreen.h	Add Ender-3 configs (#10588 )	2018-05-01 06:20:35 -05:00
_Statusscreen.h	Add Ender-3 configs (#10588 )	2018-05-01 06:20:35 -05:00
Configuration_adv.h	Support for multiple Max7219 units in a chain (#11226 )	2018-07-08 17:35:58 -05:00
Configuration.h	Fix missing quote in language list	2018-07-04 13:40:18 -05:00
README.md	Add Ender-3 configs (#10588 )	2018-05-01 06:20:35 -05:00

README.md

Creality Ender Support

This branch is a reverse-engineered version based on the unpublished firmware from Creality. It is not the authoritative source, but has been carefully re-built by looking at their firmware and inferring the base version and configuration they used. The basis is the firmware version from "Jul 31 2017 10:16:30". It is based on Marlin 1.0.1, because

1.0.0 had very different serial output in setup() and overall code structure.
1.0.2 changed the VERSION_STRING to include a leading space, and lcd_init uses SET_INPUT instead of pinMode.

Configurations were found by seeing what code was compiled into the firmware, and constants used there.

For U8Glib, at least version 1.14 and at most 1.17 is used, because

1.12 didn't have the extra speed argument to u8g_InitCom.
1.13 didn't have the soft reset instruction for UC1701 initialization.
1.18 has a new directory structure.

Bitmaps

The bootscreen and custom status screens come from Creality's firmware.