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Apply home offsets to probing, Z Safe Homing (#19423)

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Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
This commit is contained in:
InsanityAutomation
2020-10-18 16:53:12 -04:00
committed by GitHub
parent b0f0dc683d
commit 6375829448
5 changed files with 47 additions and 57 deletions
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26
Marlin/src/gcode/bedlevel/abl/G29.cpp
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@@ -361,32 +361,24 @@ G29_TYPE GcodeSuite::G29() {
if (parser.seen('H')) {
const int16_t size = (int16_t)parser.value_linear_units();
probe_position_lf.set(
_MAX(X_CENTER - size / 2, x_min),
_MAX(Y_CENTER - size / 2, y_min)
);
probe_position_rb.set(
_MIN(probe_position_lf.x + size, x_max),
_MIN(probe_position_lf.y + size, y_max)
);
probe_position_lf.set(_MAX((X_CENTER) - size / 2, x_min), _MAX((Y_CENTER) - size / 2, y_min));
probe_position_rb.set(_MIN(probe_position_lf.x + size, x_max), _MIN(probe_position_lf.y + size, y_max));
}
else {
probe_position_lf.set(
parser.seenval('L') ? RAW_X_POSITION(parser.value_linear_units()) : x_min,
parser.seenval('F') ? RAW_Y_POSITION(parser.value_linear_units()) : y_min
);
probe_position_rb.set(
parser.seenval('R') ? RAW_X_POSITION(parser.value_linear_units()) : x_max,
parser.seenval('B') ? RAW_Y_POSITION(parser.value_linear_units()) : y_max
);
probe_position_lf.set(parser.linearval('L', x_min), parser.linearval('F', y_min));
probe_position_rb.set(parser.linearval('R', x_max), parser.linearval('B', y_max));
}
if (!probe.good_bounds(probe_position_lf, probe_position_rb)) {
if (DEBUGGING(LEVELING)) {
DEBUG_ECHOLNPAIR("G29 L", probe_position_lf.x, " R", probe_position_rb.x,
" F", probe_position_lf.y, " B", probe_position_rb.y);
}
SERIAL_ECHOLNPGM("? (L,R,F,B) out of bounds.");
G29_RETURN(false);
}
// probe at the points of a lattice grid
// Probe at the points of a lattice grid
gridSpacing.set((probe_position_rb.x - probe_position_lf.x) / (abl_grid_points.x - 1),
(probe_position_rb.y - probe_position_lf.y) / (abl_grid_points.y - 1));