static void lcd_menu_print_heatup() { lcd_question_screen(lcd_menu_print_tune, NULL, PSTR("TUNE"), lcd_menu_print_abort, NULL, PSTR("ABORT")); if (current_temperature_bed > target_temperature_bed - 10) { for(uint8_t e=0; e<EXTRUDERS; e++) { if (LCD_DETAIL_CACHE_MATERIAL(e) < 1 || target_temperature[e] > 0) continue; target_temperature[e] = material[e].temperature; } if (current_temperature_bed >= target_temperature_bed - TEMP_WINDOW * 2 && !is_command_queued()) { bool ready = true; for(uint8_t e=0; e<EXTRUDERS; e++) if (current_temperature[e] < target_temperature[e] - TEMP_WINDOW) ready = false; if (ready) { doStartPrint(); currentMenu = lcd_menu_print_printing; } } } uint8_t progress = 125; for(uint8_t e=0; e<EXTRUDERS; e++) { if (LCD_DETAIL_CACHE_MATERIAL(e) < 1 || target_temperature[e] < 1) continue; if (current_temperature[e] > 20) progress = min(progress, (current_temperature[e] - 20) * 125 / (target_temperature[e] - 20 - TEMP_WINDOW)); else progress = 0; } if (current_temperature_bed > 20) progress = min(progress, (current_temperature_bed - 20) * 125 / (target_temperature_bed - 20 - TEMP_WINDOW)); else progress = 0; if (progress < minProgress) progress = minProgress; else minProgress = progress; lcd_lib_draw_string_centerP(10, PSTR("Heating up...")); lcd_lib_draw_string_centerP(20, PSTR("Preparing to print:")); lcd_lib_draw_string_center(30, card.longFilename); lcd_progressbar(progress); lcd_lib_update_screen(); }
static void doStartPrint() { // zero the extruder position current_position[E_AXIS] = 0.0; plan_set_e_position(0); // since we are going to prime the nozzle, forget about any G10/G11 retractions that happened at end of previous print retracted = false; // note that we have primed, so that we know to de-prime at the end primed = true; // move to priming height current_position[Z_AXIS] = PRIMING_HEIGHT; plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], homing_feedrate[Z_AXIS], 0); for(uint8_t e = 0; e<EXTRUDERS; e++) { if (!LCD_DETAIL_CACHE_MATERIAL(e)) { // don't prime the extruder if it isn't used in the (Ulti)gcode // traditional gcode files typically won't have the Material lines at start, so we won't prime for those // Also, on dual/multi extrusion files, only prime the extruders that are used in the gcode-file. continue; } active_extruder = e; // undo the end-of-print retraction plan_set_e_position((0.0 - END_OF_PRINT_RETRACTION) / volume_to_filament_length[e]); plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], END_OF_PRINT_RECOVERY_SPEED, e); // perform additional priming plan_set_e_position(-PRIMING_MM3); plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], (PRIMING_MM3_PER_SEC * volume_to_filament_length[e]), e); // for extruders other than the first one, perform end of print retraction if (e > 0) { plan_set_e_position((END_OF_PRINT_RETRACTION) / volume_to_filament_length[e]); plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], retract_feedrate/60, e); } } active_extruder = 0; postMenuCheck = checkPrintFinished; card.startFileprint(); lifetime_stats_print_start(); starttime = millis(); }
static void doStartPrint() { for(uint8_t e = 0; e<EXTRUDERS; e++) { if (!LCD_DETAIL_CACHE_MATERIAL(e)) continue; active_extruder = e; plan_set_e_position(-25.0 / volume_to_filament_length[e]); current_position[E_AXIS] = 0.0; plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 25, e); if (e > 0) { plan_set_e_position(20.0 / volume_to_filament_length[e]); plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], 35, e); } } active_extruder = 0; postMenuCheck = checkPrintFinished; card.startFileprint(); starttime = millis(); }
void lcd_menu_print_select() { if (!card.sdInserted) { LED_GLOW(); lcd_lib_encoder_pos = MAIN_MENU_ITEM_POS(0); lcd_info_screen(lcd_menu_main); lcd_lib_draw_string_centerP(15, PSTR("No SD-CARD!")); lcd_lib_draw_string_centerP(25, PSTR("Please insert card")); lcd_lib_update_screen(); card.release(); return; } if (!card.isOk()) { lcd_info_screen(lcd_menu_main); lcd_lib_draw_string_centerP(16, PSTR("Reading card...")); lcd_lib_update_screen(); lcd_clear_cache(); card.initsd(); return; } if (LCD_CACHE_NR_OF_FILES() == 0xFF) LCD_CACHE_NR_OF_FILES() = card.getnrfilenames(); if (card.errorCode()) { LCD_CACHE_NR_OF_FILES() = 0xFF; return; } uint8_t nrOfFiles = LCD_CACHE_NR_OF_FILES(); if (nrOfFiles == 0) { if (card.atRoot()) lcd_info_screen(lcd_menu_main, NULL, PSTR("OK")); else lcd_info_screen(lcd_menu_print_select, cardUpdir, PSTR("OK")); lcd_lib_draw_string_centerP(25, PSTR("No files found!")); lcd_lib_update_screen(); lcd_clear_cache(); return; } if (lcd_lib_button_pressed) { uint8_t selIndex = uint16_t(SELECTED_SCROLL_MENU_ITEM()); if (selIndex == 0) { if (card.atRoot()) { lcd_change_to_menu(lcd_menu_main); }else{ lcd_clear_cache(); lcd_lib_beep(); card.updir(); } }else{ card.getfilename(selIndex - 1); if (!card.filenameIsDir) { //Start print active_extruder = 0; card.openFile(card.filename, true); if (card.isFileOpen() && !is_command_queued()) { if (led_mode == LED_MODE_WHILE_PRINTING || led_mode == LED_MODE_BLINK_ON_DONE) analogWrite(LED_PIN, 255 * int(led_brightness_level) / 100); if (!card.longFilename[0]) strcpy(card.longFilename, card.filename); card.longFilename[20] = '\0'; if (strchr(card.longFilename, '.')) strchr(card.longFilename, '.')[0] = '\0'; char buffer[64]; card.fgets(buffer, sizeof(buffer)); buffer[sizeof(buffer)-1] = '\0'; while (strlen(buffer) > 0 && buffer[strlen(buffer)-1] < ' ') buffer[strlen(buffer)-1] = '\0'; if (strcmp_P(buffer, PSTR(";FLAVOR:UltiGCode")) != 0) { card.fgets(buffer, sizeof(buffer)); buffer[sizeof(buffer)-1] = '\0'; while (strlen(buffer) > 0 && buffer[strlen(buffer)-1] < ' ') buffer[strlen(buffer)-1] = '\0'; } card.setIndex(0); if (strcmp_P(buffer, PSTR(";FLAVOR:UltiGCode")) == 0) { //New style GCode flavor without start/end code. // Temperature settings, filament settings, fan settings, start and end-code are machine controlled. target_temperature_bed = 0; fanSpeedPercent = 0; for(uint8_t e=0; e<EXTRUDERS; e++) { if (LCD_DETAIL_CACHE_MATERIAL(e) < 1) continue; target_temperature[e] = 0;//material[e].temperature; target_temperature_bed = max(target_temperature_bed, material[e].bed_temperature); fanSpeedPercent = max(fanSpeedPercent, material[0].fan_speed); volume_to_filament_length[e] = 1.0 / (M_PI * (material[e].diameter / 2.0) * (material[e].diameter / 2.0)); extrudemultiply[e] = material[e].flow; } fanSpeed = 0; enquecommand_P(PSTR("G28")); enquecommand_P(PSTR("G1 F12000 X5 Y10")); lcd_change_to_menu(lcd_menu_print_heatup); }else{ //Classic gcode file //Set the settings to defaults so the classic GCode has full control fanSpeedPercent = 100; for(uint8_t e=0; e<EXTRUDERS; e++) { volume_to_filament_length[e] = 1.0; extrudemultiply[e] = 100; } lcd_change_to_menu(lcd_menu_print_classic_warning, MAIN_MENU_ITEM_POS(0)); } } }else{ lcd_lib_beep(); lcd_clear_cache(); card.chdir(card.filename); SELECT_SCROLL_MENU_ITEM(0); } return;//Return so we do not continue after changing the directory or selecting a file. The nrOfFiles is invalid at this point. } } lcd_scroll_menu(PSTR("SD CARD"), nrOfFiles+1, lcd_sd_menu_filename_callback, lcd_sd_menu_details_callback); }
void lcd_sd_menu_details_callback(uint8_t nr) { if (nr == 0) { return; } for(uint8_t idx=0; idx<LCD_CACHE_COUNT; idx++) { if (LCD_CACHE_ID(idx) == nr) { if (LCD_CACHE_TYPE(idx) == 1) { lcd_lib_draw_string_centerP(53, PSTR("Folder")); }else{ char buffer[64]; if (LCD_DETAIL_CACHE_ID() != nr) { card.getfilename(nr - 1); if (card.errorCode()) { card.clearError(); return; } LCD_DETAIL_CACHE_ID() = nr; LCD_DETAIL_CACHE_TIME() = 0; for(uint8_t e=0; e<EXTRUDERS; e++) LCD_DETAIL_CACHE_MATERIAL(e) = 0; card.openFile(card.filename, true); if (card.isFileOpen()) { for(uint8_t n=0;n<8;n++) { card.fgets(buffer, sizeof(buffer)); buffer[sizeof(buffer)-1] = '\0'; while (strlen(buffer) > 0 && buffer[strlen(buffer)-1] < ' ') buffer[strlen(buffer)-1] = '\0'; if (strncmp_P(buffer, PSTR(";TIME:"), 6) == 0) LCD_DETAIL_CACHE_TIME() = atol(buffer + 6); else if (strncmp_P(buffer, PSTR(";MATERIAL:"), 10) == 0) LCD_DETAIL_CACHE_MATERIAL(0) = atol(buffer + 10); #if EXTRUDERS > 1 else if (strncmp_P(buffer, PSTR(";MATERIAL2:"), 11) == 0) LCD_DETAIL_CACHE_MATERIAL(1) = atol(buffer + 11); #endif } } if (card.errorCode()) { //On a read error reset the file position and try to keep going. (not pretty, but these read errors are annoying as hell) card.clearError(); LCD_DETAIL_CACHE_ID() = 255; } } if (LCD_DETAIL_CACHE_TIME() > 0) { char* c = buffer; if (led_glow_dir) { strcpy_P(c, PSTR("Time: ")); c += 6; c = int_to_time_string(LCD_DETAIL_CACHE_TIME(), c); }else{ strcpy_P(c, PSTR("Material: ")); c += 10; float length = float(LCD_DETAIL_CACHE_MATERIAL(0)) / (M_PI * (material[0].diameter / 2.0) * (material[0].diameter / 2.0)); if (length < 10000) c = float_to_string(length / 1000.0, c, PSTR("m")); else c = int_to_string(length / 1000.0, c, PSTR("m")); #if EXTRUDERS > 1 if (LCD_DETAIL_CACHE_MATERIAL(1)) { *c++ = '/'; float length = float(LCD_DETAIL_CACHE_MATERIAL(1)) / (M_PI * (material[1].diameter / 2.0) * (material[1].diameter / 2.0)); if (length < 10000) c = float_to_string(length / 1000.0, c, PSTR("m")); else c = int_to_string(length / 1000.0, c, PSTR("m")); } #endif } lcd_lib_draw_string(3, 53, buffer); }else{ lcd_lib_draw_stringP(3, 53, PSTR("No info available")); } } } } }