Minor G12 tweaks and point_t struct extension

This commit is contained in:
João Brázio 2016-07-14 00:07:36 +01:00
parent 021544f572
commit 4937f9ada4
4 changed files with 58 additions and 27 deletions

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@ -2717,18 +2717,15 @@ inline void gcode_G4() {
#endif //FWRETRACT #endif //FWRETRACT
#if ENABLED(CLEAN_NOZZLE_FEATURE) && ENABLED(AUTO_BED_LEVELING_FEATURE) #if ENABLED(NOZZLE_CLEAN_FEATURE) && ENABLED(AUTO_BED_LEVELING_FEATURE)
#include "nozzle.h" #include "nozzle.h"
inline void gcode_G12() { inline void gcode_G12() {
// Don't allow nozzle cleaning without homing first // Don't allow nozzle cleaning without homing first
if (!axis_homed[X_AXIS] || !axis_homed[Y_AXIS] || !axis_homed[Z_AXIS]) { if (axis_unhomed_error(true, true, true)) { return; }
axis_unhomed_error(true);
return;
}
uint8_t const pattern = code_seen('P') ? code_value_ushort() : 0; uint8_t const pattern = code_seen('P') ? code_value_ushort() : 0;
uint8_t const strokes = code_seen('S') ? code_value_ushort() : CLEAN_NOZZLE_STROKES; uint8_t const strokes = code_seen('S') ? code_value_ushort() : NOZZLE_CLEAN_STROKES;
uint8_t const objects = code_seen('T') ? code_value_ushort() : 3; uint8_t const objects = code_seen('T') ? code_value_ushort() : 3;
Nozzle::clean(pattern, strokes, objects); Nozzle::clean(pattern, strokes, objects);
@ -6796,11 +6793,11 @@ void process_next_command() {
break; break;
#endif // FWRETRACT #endif // FWRETRACT
#if ENABLED(CLEAN_NOZZLE_FEATURE) && ENABLED(AUTO_BED_LEVELING_FEATURE) #if ENABLED(NOZZLE_CLEAN_FEATURE) && HAS_BED_PROBE
case 12: case 12:
gcode_G12(); // G12: Clean Nozzle gcode_G12(); // G12: Clean Nozzle
break; break;
#endif // CLEAN_NOZZLE_FEATURE #endif // NOZZLE_CLEAN_FEATURE
#if ENABLED(INCH_MODE_SUPPORT) #if ENABLED(INCH_MODE_SUPPORT)
case 20: //G20: Inch Mode case 20: //G20: Inch Mode

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@ -649,8 +649,8 @@
/** /**
* Nozzle cleaning * Nozzle cleaning
*/ */
#if ENABLED(CLEAN_NOZZLE_FEATURE) && DISABLED(AUTO_BED_LEVELING_FEATURE) #if ENABLED(NOZZLE_CLEAN_FEATURE) && !HAS_BED_PROBE
#error You must enable AUTO_BED_LEVELING_FEATURE for CLEAN_NOZZLE_FEATURE to work #error Due to internal dependencies you must have a bed probe for NOZZLE_CLEAN_FEATURE to work
#endif #endif
#endif //SANITYCHECK_H #endif //SANITYCHECK_H

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@ -20,8 +20,8 @@
* *
*/ */
#ifndef __CLEAN_NOZZLE_H__ #ifndef __NOZZLE_H__
#define __CLEAN_NOZZLE_H__ #define __NOZZLE_H__
#include "Marlin.h" #include "Marlin.h"
#include "point_t.h" #include "point_t.h"
@ -30,7 +30,7 @@
* @brief Nozzle class * @brief Nozzle class
* *
* @todo: Do not ignore the end.z value and allow XYZ movements * @todo: Do not ignore the end.z value and allow XYZ movements
* @todo: Currently this feature needs AUTO_BED_LEVELING_FEATURE to be active * @todo: Currently this feature needs HAS_BED_PROBE to be active
* due to the do_blocking_move_to*() functions. * due to the do_blocking_move_to*() functions.
*/ */
class Nozzle { class Nozzle {
@ -45,6 +45,17 @@ class Nozzle {
*/ */
static void stroke(point_t const &start, point_t const &end, uint8_t const &strokes) static void stroke(point_t const &start, point_t const &end, uint8_t const &strokes)
__attribute__ ((optimize ("Os"))) { __attribute__ ((optimize ("Os"))) {
#if ENABLED(NOZZLE_CLEAN_PARK)
// Store the current coords
point_t const initial = {
current_position[X_AXIS],
current_position[Y_AXIS],
current_position[Z_AXIS],
current_position[E_AXIS]
};
#endif
// Move to the starting point // Move to the starting point
do_blocking_move_to_xy(start.x, start.y); do_blocking_move_to_xy(start.x, start.y);
do_blocking_move_to_z(start.z); do_blocking_move_to_z(start.z);
@ -54,6 +65,12 @@ class Nozzle {
do_blocking_move_to_xy(end.x, end.y); do_blocking_move_to_xy(end.x, end.y);
do_blocking_move_to_xy(start.x, start.y); do_blocking_move_to_xy(start.x, start.y);
} }
#if ENABLED(NOZZLE_CLEAN_PARK)
// Move the nozzle to the initial point
do_blocking_move_to_z(initial.z);
do_blocking_move_to_xy(initial.x, initial.y);
#endif
} }
/** /**
@ -74,13 +91,15 @@ class Nozzle {
// Don't allow impossible triangles // Don't allow impossible triangles
if (A <= 0.0f || P <= 0.0f ) return; if (A <= 0.0f || P <= 0.0f ) return;
// Store the current coords #if ENABLED(NOZZLE_CLEAN_PARK)
point_t const home = { // Store the current coords
current_position[X_AXIS], point_t const initial = {
current_position[Y_AXIS], current_position[X_AXIS],
current_position[Z_AXIS], current_position[Y_AXIS],
current_position[E_AXIS] current_position[Z_AXIS],
}; current_position[E_AXIS]
};
#endif
for (uint8_t j = 0; j < strokes; j++) { for (uint8_t j = 0; j < strokes; j++) {
for (uint8_t i = 0; i < (objects << 1); i++) { for (uint8_t i = 0; i < (objects << 1); i++) {
@ -99,9 +118,11 @@ class Nozzle {
} }
} }
// Move to home/start position #if ENABLED(NOZZLE_CLEAN_PARK)
do_blocking_move_to_z(home.z); // Move the nozzle to the initial point
do_blocking_move_to_xy(home.x, home.y); do_blocking_move_to_z(initial.z);
do_blocking_move_to_xy(initial.x, initial.y);
#endif
} }
public: public:
@ -118,14 +139,14 @@ class Nozzle {
switch (pattern) { switch (pattern) {
case 1: case 1:
Nozzle::zigzag( Nozzle::zigzag(
CLEAN_NOZZLE_START_PT, NOZZLE_CLEAN_START_PT,
CLEAN_NOZZLE_END_PT, strokes, objects); NOZZLE_CLEAN_END_PT, strokes, objects);
break; break;
default: default:
Nozzle::stroke( Nozzle::stroke(
CLEAN_NOZZLE_START_PT, NOZZLE_CLEAN_START_PT,
CLEAN_NOZZLE_END_PT, strokes); NOZZLE_CLEAN_END_PT, strokes);
} }
} }
}; };

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@ -28,6 +28,19 @@ struct point_t {
float y; float y;
float z; float z;
float e; float e;
point_t(float const x, float const y)
: point_t(x, y, NAN, NAN) {}
point_t(float const x, float const y, float const z)
: point_t(x, y, z, NAN) {}
point_t(float const x, float const y, float const z, float const e) {
this->x = x;
this->y = y;
this->z = z;
this->e = e;
}
}; };
#endif #endif