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PFW-1386 Optimisation: st_synchronize is not needed after raise_z_above 

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Guðni Már Gilbert 2022-08-28 12:34:31 +00:00 committed by D.R.racer
parent 214b6a9220
commit 38952f1f33
2 changed files with 0 additions and 5 deletions
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4
Firmware/Marlin_main.cpp
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@ -2552,7 +2552,6 @@ static void gcode_G28(bool home_x_axis, long home_x_value, bool home_y_axis, lon
//if we are homing all axes, first move z higher to protect heatbed/steel sheet
if (home_all_axes) {
raise_z_above(MESH_HOME_Z_SEARCH);
st_synchronize();
}
#ifdef ENABLE_AUTO_BED_LEVELING
plan_bed_level_matrix.set_to_identity(); //Reset the plane ("erase" all leveling data)
@ -2657,11 +2656,9 @@ static void gcode_G28(bool home_x_axis, long home_x_value, bool home_y_axis, lon
if(home_z) {
#if defined (Z_RAISE_BEFORE_HOMING) && (Z_RAISE_BEFORE_HOMING > 0)
raise_z_above(Z_RAISE_BEFORE_HOMING);
st_synchronize();
#endif // defined (Z_RAISE_BEFORE_HOMING) && (Z_RAISE_BEFORE_HOMING > 0)
#ifdef MESH_BED_LEVELING // If Mesh bed leveling, move X&Y to safe position for home
raise_z_above(MESH_HOME_Z_SEARCH);
st_synchronize();
if (!axis_known_position[X_AXIS]) homeaxis(X_AXIS);
if (!axis_known_position[Y_AXIS]) homeaxis(Y_AXIS);
// 1st mesh bed leveling measurement point, corrected.
@ -3264,7 +3261,6 @@ bool gcode_M45(bool onlyZ, int8_t verbosity_level)
int l_feedmultiply = setup_for_endstop_move();
lcd_display_message_fullscreen_P(_T(MSG_AUTO_HOME));
raise_z_above(MESH_HOME_Z_SEARCH);
st_synchronize();
home_xy();
enable_endstops(false);

1
Firmware/ultralcd.cpp
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@ -6614,7 +6614,6 @@ static bool lcd_selfcheck_axis_sg(uint8_t axis) {
raise_z_above(MESH_HOME_Z_SEARCH);
st_synchronize();
tmc2130_home_enter(1 << axis);
// first axis length measurement begin