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Apply physical limits to mesh bounds

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Scott Lahteine 2017-10-19 01:40:29 -05:00
parent 3235beef6d
commit f06f4b40b8
73 changed files with 578 additions and 2020 deletions
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48
Marlin/ubl.h
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@ -73,8 +73,8 @@
void lcd_quick_feedback();
#endif
#define MESH_X_DIST (float(UBL_MESH_MAX_X - (UBL_MESH_MIN_X)) / float(GRID_MAX_POINTS_X - 1))
#define MESH_Y_DIST (float(UBL_MESH_MAX_Y - (UBL_MESH_MIN_Y)) / float(GRID_MAX_POINTS_Y - 1))
#define MESH_X_DIST (float(MESH_MAX_X - (MESH_MIN_X)) / float(GRID_MAX_POINTS_X - 1))
#define MESH_Y_DIST (float(MESH_MAX_Y - (MESH_MIN_Y)) / float(GRID_MAX_POINTS_Y - 1))
class unified_bed_leveling {
private:
@ -167,25 +167,25 @@
// 15 is the maximum nubmer of grid points supported + 1 safety margin for now,
// until determinism prevails
constexpr static float _mesh_index_to_xpos[16] PROGMEM = {
UBL_MESH_MIN_X + 0 * (MESH_X_DIST), UBL_MESH_MIN_X + 1 * (MESH_X_DIST),
UBL_MESH_MIN_X + 2 * (MESH_X_DIST), UBL_MESH_MIN_X + 3 * (MESH_X_DIST),
UBL_MESH_MIN_X + 4 * (MESH_X_DIST), UBL_MESH_MIN_X + 5 * (MESH_X_DIST),
UBL_MESH_MIN_X + 6 * (MESH_X_DIST), UBL_MESH_MIN_X + 7 * (MESH_X_DIST),
UBL_MESH_MIN_X + 8 * (MESH_X_DIST), UBL_MESH_MIN_X + 9 * (MESH_X_DIST),
UBL_MESH_MIN_X + 10 * (MESH_X_DIST), UBL_MESH_MIN_X + 11 * (MESH_X_DIST),
UBL_MESH_MIN_X + 12 * (MESH_X_DIST), UBL_MESH_MIN_X + 13 * (MESH_X_DIST),
UBL_MESH_MIN_X + 14 * (MESH_X_DIST), UBL_MESH_MIN_X + 15 * (MESH_X_DIST)
MESH_MIN_X + 0 * (MESH_X_DIST), MESH_MIN_X + 1 * (MESH_X_DIST),
MESH_MIN_X + 2 * (MESH_X_DIST), MESH_MIN_X + 3 * (MESH_X_DIST),
MESH_MIN_X + 4 * (MESH_X_DIST), MESH_MIN_X + 5 * (MESH_X_DIST),
MESH_MIN_X + 6 * (MESH_X_DIST), MESH_MIN_X + 7 * (MESH_X_DIST),
MESH_MIN_X + 8 * (MESH_X_DIST), MESH_MIN_X + 9 * (MESH_X_DIST),
MESH_MIN_X + 10 * (MESH_X_DIST), MESH_MIN_X + 11 * (MESH_X_DIST),
MESH_MIN_X + 12 * (MESH_X_DIST), MESH_MIN_X + 13 * (MESH_X_DIST),
MESH_MIN_X + 14 * (MESH_X_DIST), MESH_MIN_X + 15 * (MESH_X_DIST)
};
constexpr static float _mesh_index_to_ypos[16] PROGMEM = {
UBL_MESH_MIN_Y + 0 * (MESH_Y_DIST), UBL_MESH_MIN_Y + 1 * (MESH_Y_DIST),
UBL_MESH_MIN_Y + 2 * (MESH_Y_DIST), UBL_MESH_MIN_Y + 3 * (MESH_Y_DIST),
UBL_MESH_MIN_Y + 4 * (MESH_Y_DIST), UBL_MESH_MIN_Y + 5 * (MESH_Y_DIST),
UBL_MESH_MIN_Y + 6 * (MESH_Y_DIST), UBL_MESH_MIN_Y + 7 * (MESH_Y_DIST),
UBL_MESH_MIN_Y + 8 * (MESH_Y_DIST), UBL_MESH_MIN_Y + 9 * (MESH_Y_DIST),
UBL_MESH_MIN_Y + 10 * (MESH_Y_DIST), UBL_MESH_MIN_Y + 11 * (MESH_Y_DIST),
UBL_MESH_MIN_Y + 12 * (MESH_Y_DIST), UBL_MESH_MIN_Y + 13 * (MESH_Y_DIST),
UBL_MESH_MIN_Y + 14 * (MESH_Y_DIST), UBL_MESH_MIN_Y + 15 * (MESH_Y_DIST)
MESH_MIN_Y + 0 * (MESH_Y_DIST), MESH_MIN_Y + 1 * (MESH_Y_DIST),
MESH_MIN_Y + 2 * (MESH_Y_DIST), MESH_MIN_Y + 3 * (MESH_Y_DIST),
MESH_MIN_Y + 4 * (MESH_Y_DIST), MESH_MIN_Y + 5 * (MESH_Y_DIST),
MESH_MIN_Y + 6 * (MESH_Y_DIST), MESH_MIN_Y + 7 * (MESH_Y_DIST),
MESH_MIN_Y + 8 * (MESH_Y_DIST), MESH_MIN_Y + 9 * (MESH_Y_DIST),
MESH_MIN_Y + 10 * (MESH_Y_DIST), MESH_MIN_Y + 11 * (MESH_Y_DIST),
MESH_MIN_Y + 12 * (MESH_Y_DIST), MESH_MIN_Y + 13 * (MESH_Y_DIST),
MESH_MIN_Y + 14 * (MESH_Y_DIST), MESH_MIN_Y + 15 * (MESH_Y_DIST)
};
static bool g26_debug_flag, has_control_of_lcd_panel;
@ -197,14 +197,14 @@
FORCE_INLINE static void set_z(const int8_t px, const int8_t py, const float &z) { z_values[px][py] = z; }
static int8_t get_cell_index_x(const float &x) {
const int8_t cx = (x - (UBL_MESH_MIN_X)) * (1.0 / (MESH_X_DIST));
const int8_t cx = (x - (MESH_MIN_X)) * (1.0 / (MESH_X_DIST));
return constrain(cx, 0, (GRID_MAX_POINTS_X) - 1); // -1 is appropriate if we want all movement to the X_MAX
} // position. But with this defined this way, it is possible
// to extrapolate off of this point even further out. Probably
// that is OK because something else should be keeping that from
// happening and should not be worried about at this level.
static int8_t get_cell_index_y(const float &y) {
const int8_t cy = (y - (UBL_MESH_MIN_Y)) * (1.0 / (MESH_Y_DIST));
const int8_t cy = (y - (MESH_MIN_Y)) * (1.0 / (MESH_Y_DIST));
return constrain(cy, 0, (GRID_MAX_POINTS_Y) - 1); // -1 is appropriate if we want all movement to the Y_MAX
} // position. But with this defined this way, it is possible
// to extrapolate off of this point even further out. Probably
@ -212,12 +212,12 @@
// happening and should not be worried about at this level.
static int8_t find_closest_x_index(const float &x) {
const int8_t px = (x - (UBL_MESH_MIN_X) + (MESH_X_DIST) * 0.5) * (1.0 / (MESH_X_DIST));
const int8_t px = (x - (MESH_MIN_X) + (MESH_X_DIST) * 0.5) * (1.0 / (MESH_X_DIST));
return WITHIN(px, 0, GRID_MAX_POINTS_X - 1) ? px : -1;
}
static int8_t find_closest_y_index(const float &y) {
const int8_t py = (y - (UBL_MESH_MIN_Y) + (MESH_Y_DIST) * 0.5) * (1.0 / (MESH_Y_DIST));
const int8_t py = (y - (MESH_MIN_Y) + (MESH_Y_DIST) * 0.5) * (1.0 / (MESH_Y_DIST));
return WITHIN(py, 0, GRID_MAX_POINTS_Y - 1) ? py : -1;
}
@ -355,11 +355,11 @@
}
FORCE_INLINE static float mesh_index_to_xpos(const uint8_t i) {
return i < GRID_MAX_POINTS_X ? pgm_read_float(&_mesh_index_to_xpos[i]) : UBL_MESH_MIN_X + i * (MESH_X_DIST);
return i < GRID_MAX_POINTS_X ? pgm_read_float(&_mesh_index_to_xpos[i]) : MESH_MIN_X + i * (MESH_X_DIST);
}
FORCE_INLINE static float mesh_index_to_ypos(const uint8_t i) {
return i < GRID_MAX_POINTS_Y ? pgm_read_float(&_mesh_index_to_ypos[i]) : UBL_MESH_MIN_Y + i * (MESH_Y_DIST);
return i < GRID_MAX_POINTS_Y ? pgm_read_float(&_mesh_index_to_ypos[i]) : MESH_MIN_Y + i * (MESH_Y_DIST);
}
static bool prepare_segmented_line_to(const float ltarget[XYZE], const float &feedrate);