🐛 Fix XATC divide-by-zero (#23743)

2022-02-15 20:21:05 +01:00 · 2022-02-15 20:21:05 +01:00 · bfdb7c7135
parent bf067738f2
commit bfdb7c7135
1 changed files with 1 additions and 0 deletions
--- a/Marlin/src/feature/bedlevel/abl/x_twist.cpp
+++ b/Marlin/src/feature/bedlevel/abl/x_twist.cpp
@ -49,6 +49,7 @@ void XATC::print_points() {
 float lerp(const_float_t t, const_float_t a, const_float_t b) { return a + t * (b - a); }

 float XATC::compensation(const xy_pos_t &raw) {
+  if (NEAR_ZERO(spacing)) return 0;
  float t = (raw.x - start) / spacing;
  int i = FLOOR(t);
  LIMIT(i, 0, XATC_MAX_POINTS - 2);