215 lines
8.0 KiB
C++
215 lines
8.0 KiB
C++
//! @file
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//! @date Jun 10, 2019
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//! @author Marek Bel
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//! @brief First layer (Z offset) calibration
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#include "first_lay_cal.h"
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#include "Configuration_prusa.h"
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#include "language.h"
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#include "Marlin.h"
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#include "mmu.h"
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#include <avr/pgmspace.h>
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//! @brief Preheat
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void lay1cal_preheat()
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{
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static const char cmd_preheat_0[] PROGMEM = "M107";
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static const char cmd_preheat_1[] PROGMEM = "M104 S" STRINGIFY(PLA_PREHEAT_HOTEND_TEMP);
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static const char cmd_preheat_2[] PROGMEM = "M140 S" STRINGIFY(PLA_PREHEAT_HPB_TEMP);
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static const char cmd_preheat_3[] PROGMEM = "M190 S" STRINGIFY(PLA_PREHEAT_HPB_TEMP);
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static const char cmd_preheat_4[] PROGMEM = "M109 S" STRINGIFY(PLA_PREHEAT_HOTEND_TEMP);
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static const char cmd_preheat_5[] PROGMEM = "G28";
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static const char cmd_preheat_6[] PROGMEM = "G92 E0.0";
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static const char * const preheat_cmd[] PROGMEM =
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{
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cmd_preheat_0,
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cmd_preheat_1,
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cmd_preheat_2,
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cmd_preheat_3,
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cmd_preheat_4,
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cmd_preheat_5, //call MSG_M117_V2_CALIBRATION before
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cmd_preheat_6,
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};
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for (uint8_t i = 0; i < (sizeof(preheat_cmd)/sizeof(preheat_cmd[0])); ++i)
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{
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if (5 == i) enquecommand_P(_T(MSG_M117_V2_CALIBRATION));
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enquecommand_P(static_cast<char*>(pgm_read_ptr(&preheat_cmd[i])));
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}
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}
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//! @brief Print intro line
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//! @param cmd_buffer character buffer needed to format gcodes
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//! @param filament filament to use (applies for MMU only)
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void lay1cal_intro_line(char *cmd_buffer, uint8_t filament)
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{
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static const char cmd_intro_mmu_0[] PROGMEM = "M83";
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static const char cmd_intro_mmu_1[] PROGMEM = "G1 Y-3.0 F1000.0";
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static const char cmd_intro_mmu_2[] PROGMEM = "G1 Z0.4 F1000.0";
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static const char cmd_intro_mmu_3[] PROGMEM = "G1 X55.0 E32.0 F1073.0"; // call T code before
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static const char cmd_intro_mmu_4[] PROGMEM = "G1 X5.0 E32.0 F1800.0";
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static const char cmd_intro_mmu_5[] PROGMEM = "G1 X55.0 E8.0 F2000.0";
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static const char cmd_intro_mmu_6[] PROGMEM = "G1 Z0.3 F1000.0";
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static const char cmd_intro_mmu_7[] PROGMEM = "G92 E0.0";
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static const char cmd_intro_mmu_8[] PROGMEM = "G1 X240.0 E25.0 F2200.0";
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static const char cmd_intro_mmu_9[] PROGMEM = "G1 Y-2.0 F1000.0";
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static const char cmd_intro_mmu_10[] PROGMEM = "G1 X55.0 E25 F1400.0";
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static const char cmd_intro_mmu_11[] PROGMEM = "G1 Z0.20 F1000.0";
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static const char cmd_intro_mmu_12[] PROGMEM = "G1 X5.0 E4.0 F1000.0";
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static const char * const intro_mmu_cmd[] PROGMEM =
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{
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cmd_intro_mmu_0,
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cmd_intro_mmu_1,
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cmd_intro_mmu_2,
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cmd_intro_mmu_3, // call T code before
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cmd_intro_mmu_4,
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cmd_intro_mmu_5,
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cmd_intro_mmu_6,
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cmd_intro_mmu_7,
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cmd_intro_mmu_8,
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cmd_intro_mmu_9,
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cmd_intro_mmu_10,
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cmd_intro_mmu_11,
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cmd_intro_mmu_12,
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};
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if (mmu_enabled)
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{
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for (uint8_t i = 0; i < (sizeof(intro_mmu_cmd)/sizeof(intro_mmu_cmd[0])); ++i)
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{
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if (3 == i)
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{
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sprintf_P(cmd_buffer, PSTR("T%d"), filament);
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enquecommand(cmd_buffer);
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}
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enquecommand_P(static_cast<char*>(pgm_read_ptr(&intro_mmu_cmd[i])));
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}
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}
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else
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{
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enquecommand_P(PSTR("G1 X60.0 E9.0 F1000.0"));
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enquecommand_P(PSTR("G1 X100.0 E12.5 F1000.0"));
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}
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}
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//! @brief Setup for printing meander
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void lay1cal_before_meander()
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{
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static const char cmd_pre_meander_0[] PROGMEM = "G92 E0.0";
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static const char cmd_pre_meander_1[] PROGMEM = "G21"; //set units to millimeters TODO unsupported command
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static const char cmd_pre_meander_2[] PROGMEM = "G90"; //use absolute coordinates
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static const char cmd_pre_meander_3[] PROGMEM = "M83"; //use relative distances for extrusion TODO: duplicate
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static const char cmd_pre_meander_4[] PROGMEM = "G1 E-1.50000 F2100.00000";
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static const char cmd_pre_meander_5[] PROGMEM = "G1 Z5 F7200.000";
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static const char cmd_pre_meander_6[] PROGMEM = "M204 S1000"; //set acceleration
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static const char cmd_pre_meander_7[] PROGMEM = "G1 F4000";
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static const char * const cmd_pre_meander[] PROGMEM =
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{
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cmd_pre_meander_0,
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cmd_pre_meander_1,
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cmd_pre_meander_2,
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cmd_pre_meander_3,
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cmd_pre_meander_4,
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cmd_pre_meander_5,
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cmd_pre_meander_6,
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cmd_pre_meander_7,
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};
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for (uint8_t i = 0; i < (sizeof(cmd_pre_meander)/sizeof(cmd_pre_meander[0])); ++i)
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{
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enquecommand_P(static_cast<char*>(pgm_read_ptr(&cmd_pre_meander[i])));
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}
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}
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//! @brief Count extrude length
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//!
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//! @param layer_height layer height in mm
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//! @param extrusion_width extrusion width in mm
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//! @param extrusion_length extrusion length in mm
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//! @return filament length in mm which needs to be extruded to form line
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static constexpr float count_e(float layer_height, float extrusion_width, float extrusion_length)
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{
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return (extrusion_length * layer_height * extrusion_width / (M_PI * pow(1.75, 2) / 4));
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}
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static const float width = 0.4; //!< line width
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static const float length = 20 - width; //!< line length
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static const float height = 0.2; //!< layer height TODO This is wrong, as current Z height is 0.15 mm
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static const float extr = count_e(height, width, length); //!< E axis movement needed to print line
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//! @brief Print meander
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//! @param cmd_buffer character buffer needed to format gcodes
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void lay1cal_meander(char *cmd_buffer)
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{
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static const char cmd_meander_0[] PROGMEM = "G1 X50 Y155";
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static const char cmd_meander_1[] PROGMEM = "G1 Z0.150 F7200.000";
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static const char cmd_meander_2[] PROGMEM = "G1 F1080";
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static const char cmd_meander_3[] PROGMEM = "G1 X75 Y155 E2.5";
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static const char cmd_meander_4[] PROGMEM = "G1 X100 Y155 E2";
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static const char cmd_meander_5[] PROGMEM = "G1 X200 Y155 E2.62773";
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static const char cmd_meander_6[] PROGMEM = "G1 X200 Y135 E0.66174";
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static const char cmd_meander_7[] PROGMEM = "G1 X50 Y135 E3.62773";
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static const char cmd_meander_8[] PROGMEM = "G1 X50 Y115 E0.49386";
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static const char cmd_meander_9[] PROGMEM = "G1 X200 Y115 E3.62773";
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static const char cmd_meander_10[] PROGMEM = "G1 X200 Y95 E0.49386";
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static const char cmd_meander_11[] PROGMEM = "G1 X50 Y95 E3.62773";
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static const char cmd_meander_12[] PROGMEM = "G1 X50 Y75 E0.49386";
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static const char cmd_meander_13[] PROGMEM = "G1 X200 Y75 E3.62773";
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static const char cmd_meander_14[] PROGMEM = "G1 X200 Y55 E0.49386";
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static const char cmd_meander_15[] PROGMEM = "G1 X50 Y55 E3.62773";
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static const char * const cmd_meander[] PROGMEM =
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{
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cmd_meander_0,
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cmd_meander_1,
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cmd_meander_2,
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cmd_meander_3,
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cmd_meander_4,
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cmd_meander_5,
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cmd_meander_6,
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cmd_meander_7,
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cmd_meander_8,
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cmd_meander_9,
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cmd_meander_10,
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cmd_meander_11,
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cmd_meander_12,
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cmd_meander_13,
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cmd_meander_14,
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cmd_meander_15,
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};
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for (uint8_t i = 0; i < (sizeof(cmd_meander)/sizeof(cmd_meander[0])); ++i)
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{
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enquecommand_P(static_cast<char*>(pgm_read_ptr(&cmd_meander[i])));
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}
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sprintf_P(cmd_buffer, PSTR("G1 X50 Y35 E%-.3f"), extr);
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enquecommand(cmd_buffer);
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}
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//! @brief Print square
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//!
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//! This function needs to be called 16 times for i from 0 to 15.
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//!
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//! @param cmd_buffer character buffer needed to format gcodes
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//! @param i iteration
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void lay1cal_square(char *cmd_buffer, uint8_t i)
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{
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const float extr_short_segment = count_e(height, width, width);
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static const char fmt1[] PROGMEM = "G1 X%d Y%-.2f E%-.3f";
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static const char fmt2[] PROGMEM = "G1 Y%-.2f E%-.3f";
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sprintf_P(cmd_buffer, fmt1, 70, (35 - i*width * 2), extr);
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enquecommand(cmd_buffer);
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sprintf_P(cmd_buffer, fmt2, (35 - (2 * i + 1)*width), extr_short_segment);
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enquecommand(cmd_buffer);
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sprintf_P(cmd_buffer, fmt1, 50, (35 - (2 * i + 1)*width), extr);
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enquecommand(cmd_buffer);
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sprintf_P(cmd_buffer, fmt2, (35 - (i + 1)*width * 2), extr_short_segment);
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enquecommand(cmd_buffer);
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}
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