d03f037a92
Get rid of malloc() and free() (PR#2549)
...
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.
10 years ago
19d418cd6a
Fix up the code to eliminate warnings
10 years ago
d74aabf259
Revert "Change Auto_Bed_Leveling to Auto_Bed_Compensation"
10 years ago
6325968a39
Update qr_solve.cpp
...
Changed leveling to compensation
10 years ago
fdce91192e
Various typo fixes - only in comments, no code changes.
11 years ago
99f6326544
Remove unnecessary dependency on time.h from qr_solve.cpp
...
Fixed compiler errors on Ubuntu using arduino-core
11 years ago
174b8d99d5
Simplify 3-point probing using new code only
11 years ago
cc2925b705
Implemented a least squares fit of the bed equation for auto bed leveling.
...
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)
11 years ago
AnHardt