Marlin_Firmware/Marlin/nozzle.h
2017-05-09 12:37:23 -05:00

110 lines
3.9 KiB
C++

/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef __NOZZLE_H__
#define __NOZZLE_H__
#include "Marlin.h"
#include "point_t.h"
#if ENABLED(NOZZLE_CLEAN_FEATURE)
constexpr float nozzle_clean_start_point[4] = NOZZLE_CLEAN_START_POINT,
nozzle_clean_end_point[4] = NOZZLE_CLEAN_END_POINT,
nozzle_clean_length = fabs(nozzle_clean_start_point[X_AXIS] - nozzle_clean_end_point[X_AXIS]), //abs x size of wipe pad
nozzle_clean_height = fabs(nozzle_clean_start_point[Y_AXIS] - nozzle_clean_end_point[Y_AXIS]); //abs y size of wipe pad
constexpr bool nozzle_clean_horizontal = nozzle_clean_length >= nozzle_clean_height; //whether to zig-zag horizontally or vertically
#endif // NOZZLE_CLEAN_FEATURE
/**
* @brief Nozzle class
*
* @todo: Do not ignore the end.z value and allow XYZ movements
*/
class Nozzle {
private:
/**
* @brief Stroke clean pattern
* @details Wipes the nozzle back and forth in a linear movement
*
* @param start point_t defining the starting point
* @param end point_t defining the ending point
* @param strokes number of strokes to execute
*/
static void stroke(
__attribute__((unused)) point_t const &start,
__attribute__((unused)) point_t const &end,
__attribute__((unused)) uint8_t const &strokes
) __attribute__((optimize ("Os")));
/**
* @brief Zig-zag clean pattern
* @details Apply a zig-zag cleaning pattern
*
* @param start point_t defining the starting point
* @param end point_t defining the ending point
* @param strokes number of strokes to execute
* @param objects number of objects to create
*/
static void zigzag(
__attribute__((unused)) point_t const &start,
__attribute__((unused)) point_t const &end,
__attribute__((unused)) uint8_t const &strokes,
__attribute__((unused)) uint8_t const &objects
) __attribute__((optimize ("Os")));
/**
* @brief Circular clean pattern
* @details Apply a circular cleaning pattern
*
* @param start point_t defining the middle of circle
* @param strokes number of strokes to execute
* @param radius radius of circle
*/
static void circle(
__attribute__((unused)) point_t const &start,
__attribute__((unused)) point_t const &middle,
__attribute__((unused)) uint8_t const &strokes,
__attribute__((unused)) float const &radius
) __attribute__((optimize ("Os")));
public:
/**
* @brief Clean the nozzle
* @details Starts the selected clean procedure pattern
*
* @param pattern one of the available patterns
* @param argument depends on the cleaning pattern
*/
static void clean(
__attribute__((unused)) uint8_t const &pattern,
__attribute__((unused)) uint8_t const &strokes,
__attribute__((unused)) float const &radius,
__attribute__((unused)) uint8_t const &objects = 0
) __attribute__((optimize ("Os")));
static void park(
__attribute__((unused)) uint8_t const &z_action
) __attribute__((optimize ("Os")));
};
#endif