AnHardt
d03f037a92
Get rid of malloc() and free() (PR#2549)
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Just the minimal changes to qr_solve.cpp and .h to get rid of malloc() and free().
Saves about 656 bytes of progmem (library-code)
and 22 bytes for static variables.
Should use exactly the same amount of stack as it did before on the heap.
2015-07-30 17:50:31 -05:00
alexborro
d74aabf259
Revert "Change Auto_Bed_Leveling to Auto_Bed_Compensation"
2014-12-21 10:06:05 -02:00
John Davis
39d28a9bbf
Update qr_solve.h
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Changed level to compensation
2014-12-19 17:53:55 -05:00
Gabe Rosenhouse
174b8d99d5
Simplify 3-point probing using new code only
2014-02-19 21:48:05 -08:00
fsantini
cc2925b705
Implemented a least squares fit of the bed equation for auto bed leveling.
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The code for the LSQ solver (qr_solve) is copyrighted by John Burkardt and released under LGPL here:
http://people.sc.fsu.edu/~%20jburkardt/c_src/qr_solve/qr_solve.html
(see qr_solve.cpp for further copyright information)
2013-12-06 21:46:25 +01:00
