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Add delta_height variable in lieu of using home_offset

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Thomas Moore
2017-11-08 22:10:08 -06:00
parent 09b05c9d79
commit f34c3597dc
9 changed files with 78 additions and 93 deletions
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8
Marlin/src/module/delta.cpp
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@@ -38,7 +38,8 @@
#include "../Marlin.h"
// Initialized by settings.load()
float delta_endstop_adj[ABC] = { 0 },
float delta_height,
delta_endstop_adj[ABC] = { 0 },
delta_radius,
delta_diagonal_rod,
delta_segments_per_second,
@@ -224,14 +225,13 @@ bool home_delta() {
sync_plan_position();
// Move all carriages together linearly until an endstop is hit.
current_position[X_AXIS] = current_position[Y_AXIS] = current_position[Z_AXIS] = (DELTA_HEIGHT + home_offset[Z_AXIS] + 10);
current_position[X_AXIS] = current_position[Y_AXIS] = current_position[Z_AXIS] = (delta_height + 10);
feedrate_mm_s = homing_feedrate(X_AXIS);
line_to_current_position();
stepper.synchronize();
// If an endstop was not hit, then damage can occur if homing is continued.
// This can occur if the delta height (DELTA_HEIGHT + home_offset[Z_AXIS]) is
// not set correctly.
// This can occur if the delta height not set correctly.
if (!(Endstops::endstop_hit_bits & (_BV(X_MAX) | _BV(Y_MAX) | _BV(Z_MAX)))) {
LCD_MESSAGEPGM(MSG_ERR_HOMING_FAILED);
SERIAL_ERROR_START();