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Use extra G35 BLTouch HS Mode clearance in Tramming Wizard (#20057)

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Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
This commit is contained in:
qwewer0 2020-11-09 01:31:14 +01:00 committed by Scott Lahteine
parent 7da62cc9f7
commit 44f689320b
3 changed files with 7 additions and 13 deletions
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3
Marlin/src/gcode/bedlevel/G35.cpp
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@ -120,8 +120,7 @@ void GcodeSuite::G35() {
// In BLTOUCH HS mode, the probe travels in a deployed state. // In BLTOUCH HS mode, the probe travels in a deployed state.
// Users of G35 might have a badly misaligned bed, so raise Z by the // Users of G35 might have a badly misaligned bed, so raise Z by the
// length of the deployed pin (BLTOUCH stroke < 7mm) // length of the deployed pin (BLTOUCH stroke < 7mm)
current_position.z = (Z_CLEARANCE_BETWEEN_PROBES) + (7 * ENABLED(BLTOUCH_HS_MODE)); do_blocking_move_to_z((Z_CLEARANCE_BETWEEN_PROBES) + TERN0(BLTOUCH_HS_MODE, 7));
const float z_probed_height = probe.probe_at_point(screws_tilt_adjust_pos[i], PROBE_PT_RAISE, 0, true); const float z_probed_height = probe.probe_at_point(screws_tilt_adjust_pos[i], PROBE_PT_RAISE, 0, true);
if (isnan(z_probed_height)) { if (isnan(z_probed_height)) {

4
Marlin/src/lcd/menu/menu_tramming.cpp
View file

@ -43,6 +43,10 @@ float z_measured[G35_PROBE_COUNT] = { 0 };
static uint8_t tram_index = 0; static uint8_t tram_index = 0;
bool probe_single_point() { bool probe_single_point() {
// In BLTOUCH HS mode, the probe travels in a deployed state.
// Users of Tramming Wizard might have a badly misaligned bed, so raise Z by the
// length of the deployed pin (BLTOUCH stroke < 7mm)
do_blocking_move_to_z((Z_CLEARANCE_BETWEEN_PROBES) + TERN0(BLTOUCH_HS_MODE, 7));
const float z_probed_height = probe.probe_at_point(screws_tilt_adjust_pos[tram_index], PROBE_PT_RAISE, 0, true); const float z_probed_height = probe.probe_at_point(screws_tilt_adjust_pos[tram_index], PROBE_PT_RAISE, 0, true);
DEBUG_ECHOLNPAIR("probe_single_point: ", z_probed_height, "mm"); DEBUG_ECHOLNPAIR("probe_single_point: ", z_probed_height, "mm");
z_measured[tram_index] = z_probed_height; z_measured[tram_index] = z_probed_height;

13
Marlin/src/module/probe.cpp
View file

@ -667,8 +667,8 @@ float Probe::probe_at_point(const float &rx, const float &ry, const ProbePtRaise
if (bltouch.triggered()) bltouch._reset(); if (bltouch.triggered()) bltouch._reset();
#endif #endif
// TODO: Adapt for SCARA, where the offset rotates // On delta keep Z below clip height or do_blocking_move_to will abort
xyz_pos_t npos = { rx, ry }; xyz_pos_t npos = { rx, ry, _MIN(TERN(DELTA, delta_clip_start_height, current_position.z), current_position.z) };
if (probe_relative) { // The given position is in terms of the probe if (probe_relative) { // The given position is in terms of the probe
if (!can_reach(npos)) { if (!can_reach(npos)) {
if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM("Position Not Reachable"); if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM("Position Not Reachable");
@ -678,15 +678,6 @@ float Probe::probe_at_point(const float &rx, const float &ry, const ProbePtRaise
} }
else if (!position_is_reachable(npos)) return NAN; // The given position is in terms of the nozzle else if (!position_is_reachable(npos)) return NAN; // The given position is in terms of the nozzle
npos.z =
#if ENABLED(DELTA)
// Move below clip height or xy move will be aborted by do_blocking_move_to
_MIN(current_position.z, delta_clip_start_height)
#else
current_position.z
#endif
;
const float old_feedrate_mm_s = feedrate_mm_s; const float old_feedrate_mm_s = feedrate_mm_s;
feedrate_mm_s = XY_PROBE_FEEDRATE_MM_S; feedrate_mm_s = XY_PROBE_FEEDRATE_MM_S;