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Code Issues Releases Wiki Activity

Implement NO_MOTION_BEFORE_HOMING option

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This commit is contained in:
Scott Lahteine 2017-10-01 21:34:58 -05:00
parent 965b0ab53e
commit 90af1fe5ee
8 changed files with 35 additions and 19 deletions
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2
Marlin/Configuration.h
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@ -760,6 +760,8 @@
// @section homing // @section homing
//#define NO_MOTION_BEFORE_HOMING // Inhibit movement until all axes have been homed
//#define Z_HOMING_HEIGHT 4 // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ... //#define Z_HOMING_HEIGHT 4 // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
// Be sure you have this distance over your Z_MAX_POS in case. // Be sure you have this distance over your Z_MAX_POS in case.

2
Marlin/src/gcode/bedlevel/G42.cpp
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@ -33,7 +33,7 @@
* G42: Move X & Y axes to mesh coordinates (I & J) * G42: Move X & Y axes to mesh coordinates (I & J)
*/ */
void GcodeSuite::G42() { void GcodeSuite::G42() {
if (IsRunning()) { if (MOTION_CONDITIONS) {
const bool hasI = parser.seenval('I'); const bool hasI = parser.seenval('I');
const int8_t ix = hasI ? parser.value_int() : 0; const int8_t ix = hasI ? parser.value_int() : 0;
const bool hasJ = parser.seenval('J'); const bool hasJ = parser.seenval('J');

2
Marlin/src/gcode/motion/G0_G1.cpp
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@ -41,7 +41,7 @@ void GcodeSuite::G0_G1(
bool fast_move/*=false*/ bool fast_move/*=false*/
#endif #endif
) { ) {
if (IsRunning()) { if (MOTION_CONDITIONS) {
get_destination_from_command(); // For X Y Z E F get_destination_from_command(); // For X Y Z E F
#if ENABLED(FWRETRACT) #if ENABLED(FWRETRACT)

2
Marlin/src/gcode/motion/G2_G3.cpp
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@ -211,7 +211,7 @@ void plan_arc(
* G3 X20 Y12 R14 ; CCW circle with r=14 ending at X20 Y12 * G3 X20 Y12 R14 ; CCW circle with r=14 ending at X20 Y12
*/ */
void GcodeSuite::G2_G3(const bool clockwise) { void GcodeSuite::G2_G3(const bool clockwise) {
if (IsRunning()) { if (MOTION_CONDITIONS) {
#if ENABLED(SF_ARC_FIX) #if ENABLED(SF_ARC_FIX)
const bool relative_mode_backup = relative_mode; const bool relative_mode_backup = relative_mode;

2
Marlin/src/gcode/motion/G5.cpp
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@ -50,7 +50,7 @@ void plan_cubic_move(const float offset[4]) {
* G5: Cubic B-spline * G5: Cubic B-spline
*/ */
void GcodeSuite::G5() { void GcodeSuite::G5() {
if (IsRunning()) { if (MOTION_CONDITIONS) {
#if ENABLED(CNC_WORKSPACE_PLANES) #if ENABLED(CNC_WORKSPACE_PLANES)
if (workspace_plane != PLANE_XY) { if (workspace_plane != PLANE_XY) {

20
Marlin/src/lcd/ultralcd.cpp
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@ -2928,19 +2928,19 @@ void kill_screen(const char* lcd_msg) {
* *
*/ */
#if IS_KINEMATIC #if IS_KINEMATIC || ENABLED(NO_MOTION_BEFORE_HOMING)
#define _MOVE_XYZ_ALLOWED (axis_homed[X_AXIS] && axis_homed[Y_AXIS] && axis_homed[Z_AXIS]) #define _MOVE_XYZ_ALLOWED (axis_homed[X_AXIS] && axis_homed[Y_AXIS] && axis_homed[Z_AXIS])
#if ENABLED(DELTA)
#define _MOVE_XY_ALLOWED (current_position[Z_AXIS] <= delta_clip_start_height)
void lcd_lower_z_to_clip_height() {
line_to_z(delta_clip_start_height);
lcd_synchronize();
}
#else
#define _MOVE_XY_ALLOWED true
#endif
#else #else
#define _MOVE_XYZ_ALLOWED true #define _MOVE_XYZ_ALLOWED true
#endif
#if ENABLED(DELTA)
#define _MOVE_XY_ALLOWED (current_position[Z_AXIS] <= delta_clip_start_height)
void lcd_lower_z_to_clip_height() {
line_to_z(delta_clip_start_height);
lcd_synchronize();
}
#else
#define _MOVE_XY_ALLOWED true #define _MOVE_XY_ALLOWED true
#endif #endif

6
Marlin/src/module/motion.cpp
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@ -51,7 +51,7 @@
#include "../feature/bedlevel/bedlevel.h" #include "../feature/bedlevel/bedlevel.h"
#endif #endif
#if NEED_UNHOMED_ERR && ENABLED(ULTRA_LCD) #if HAS_AXIS_UNHOMED_ERR && ENABLED(ULTRA_LCD)
#include "../lcd/ultralcd.h" #include "../lcd/ultralcd.h"
#endif #endif
@ -820,7 +820,7 @@ void prepare_move_to_destination() {
set_current_to_destination(); set_current_to_destination();
} }
#if NEED_UNHOMED_ERR #if HAS_AXIS_UNHOMED_ERR
bool axis_unhomed_error(const bool x/*=true*/, const bool y/*=true*/, const bool z/*=true*/) { bool axis_unhomed_error(const bool x/*=true*/, const bool y/*=true*/, const bool z/*=true*/) {
#if ENABLED(HOME_AFTER_DEACTIVATE) #if ENABLED(HOME_AFTER_DEACTIVATE)
@ -848,7 +848,7 @@ void prepare_move_to_destination() {
return false; return false;
} }
#endif #endif // HAS_AXIS_UNHOMED_ERR
/** /**
* The homing feedrate may vary * The homing feedrate may vary

18
Marlin/src/module/motion.h
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@ -167,12 +167,26 @@ void clean_up_after_endstop_or_probe_move();
// Homing // Homing
// //
#define NEED_UNHOMED_ERR (HAS_PROBING_PROCEDURE || HOTENDS > 1 || ENABLED(Z_PROBE_ALLEN_KEY) || ENABLED(Z_PROBE_SLED) || ENABLED(NOZZLE_CLEAN_FEATURE) || ENABLED(NOZZLE_PARK_FEATURE) || ENABLED(DELTA_AUTO_CALIBRATION)) #define HAS_AXIS_UNHOMED_ERR ( \
ENABLED(Z_PROBE_ALLEN_KEY) \
|| ENABLED(Z_PROBE_SLED) \
|| HAS_PROBING_PROCEDURE \
|| HOTENDS > 1 \
|| ENABLED(NOZZLE_CLEAN_FEATURE) \
|| ENABLED(NOZZLE_PARK_FEATURE) \
|| (ENABLED(ADVANCED_PAUSE_FEATURE) && ENABLED(HOME_BEFORE_FILAMENT_CHANGE)) \
) || ENABLED(NO_MOTION_BEFORE_HOMING)
#if NEED_UNHOMED_ERR #if HAS_AXIS_UNHOMED_ERR
bool axis_unhomed_error(const bool x=true, const bool y=true, const bool z=true); bool axis_unhomed_error(const bool x=true, const bool y=true, const bool z=true);
#endif #endif
#if ENABLED(NO_MOTION_BEFORE_HOMING)
#define MOTION_CONDITIONS (IsRunning() && !axis_unhomed_error())
#else
#define MOTION_CONDITIONS IsRunning()
#endif
void set_axis_is_at_home(const AxisEnum axis); void set_axis_is_at_home(const AxisEnum axis);
void homeaxis(const AxisEnum axis); void homeaxis(const AxisEnum axis);