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Convert UBL mesh tilting to all use the same algorithm (#9204)

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A number of regressions were patched also. The UBL G29 P2 and P4 Press and Hold had stopped working. It is very possible this is broken in the bugfix_v1.1.x branch also.

The main purpose of the Pull Request is to get the 3-Point mesh tilting to use the LSF algorithm just like the grid based mesh tilt. This simplifies the logic and reduces the code size some what. But the real reason to do it is the 3-Point case can be solved exactly. And by feeding these numbers into the LSF algorithm it provides a way to check all that code for 'correctness'.
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Roxy-3D
2018-01-16 11:08:00 -06:00
committed by GitHub
parent 9dacd54a50
commit f5f1b069ad
7 changed files with 193 additions and 194 deletions
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Marlin/src/lcd/ultralcd.h
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@ -116,7 +116,7 @@
extern volatile uint8_t buttons; // The last-checked buttons in a bit array.
void lcd_buttons_update();
void lcd_quick_feedback(); // Audible feedback for a button click - could also be visual
void lcd_quick_feedback(const bool clear_buttons); // Audible feedback for a button click - could also be visual
void lcd_completion_feedback(const bool good=true);
#if ENABLED(ADVANCED_PAUSE_FEATURE)