static void lcd_menu_insert_material_preheat()
{
setTargetHotend(material[active_extruder].temperature, active_extruder);
int16_t temp = degHotend(active_extruder) - 20;
int16_t target = degTargetHotend(active_extruder) - 20 - 10;
if (temp < 0) temp = 0;
if (temp > target && !is_command_queued())
{
set_extrude_min_temp(0);
for(uint8_t e=0; e<EXTRUDERS; e++)
volume_to_filament_length[e] = 1.0;//Set the extrusion to 1mm per given value, so we can move the filament a set distance.
currentMenu = lcd_menu_change_material_insert_wait_user;
temp = target;
}
uint8_t progress = uint8_t(temp * 125 / target);
if (progress < minProgress)
progress = minProgress;
else
minProgress = progress;
lcd_info_screen(lcd_menu_material_main, cancelMaterialInsert);
lcd_lib_draw_stringP(3, 10, PSTR("Heating printhead for"));
lcd_lib_draw_stringP(3, 20, PSTR("material insertion"));
lcd_progressbar(progress);
lcd_lib_update_screen();
}
static void lcd_menu_change_material_preheat()
{
run_history = true;
setTargetHotend(material[active_extruder].temperature, active_extruder);
int16_t temp = degHotend(active_extruder) - 20;
int16_t target = degTargetHotend(active_extruder) - 20 - 10;
if (temp < 0) temp = 0;
if (temp > target && !is_command_queued())
{
set_extrude_min_temp(0);
for(uint8_t e=0; e<EXTRUDERS; e++)
volume_to_filament_length[e] = 1.0;//Set the extrusion to 1mm per given value, so we can move the filament a set distance.
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], 20.0, retract_feedrate/60.0, active_extruder);
float old_max_feedrate_e = max_feedrate[E_AXIS];
float old_retract_acceleration = retract_acceleration;
max_feedrate[E_AXIS] = FILAMENT_REVERSAL_SPEED;
retract_acceleration = FILAMENT_LONG_MOVE_ACCELERATION;
current_position[E_AXIS] = 0;
plan_set_e_position(current_position[E_AXIS]);
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], -1.0, FILAMENT_REVERSAL_SPEED, active_extruder);
for(uint8_t n=0; n<6; n++)
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], (n+1)*-FILAMENT_REVERSAL_LENGTH/6, FILAMENT_REVERSAL_SPEED, active_extruder);
max_feedrate[E_AXIS] = old_max_feedrate_e;
retract_acceleration = old_retract_acceleration;
currentMenu = lcd_menu_change_material_remove;
temp = target;
}
uint8_t progress = uint8_t(temp * 125 / target);
if (progress < minProgress)
progress = minProgress;
else
minProgress = progress;
lcd_info_screen(lcd_menu_material_main, cancelMaterialInsert);
lcd_lib_draw_stringP(3, 0, PSTR("Heating printhead"));
lcd_lib_draw_stringP(3, 10, PSTR("for material removal"));
char buffer[20];
memset (buffer,0,sizeof(buffer));
char* c;
c = int_to_string(temp, buffer/*, PSTR( DEGREE_C_SYMBOL )*/);
*c++ = TEMPERATURE_SEPARATOR;
c = int_to_string(target, c, PSTR( DEGREE_C_SYMBOL ));
lcd_lib_draw_string_center(20, buffer);
lcd_progressbar(progress);
LED_HEAT();
lcd_lib_update_screen();
}
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 checkPrintFinished()
{
if (!card.sdprinting && !is_command_queued())
{
abortPrint();
currentMenu = lcd_menu_print_ready;
SELECT_MAIN_MENU_ITEM(0);
}
if (card.errorCode())
{
abortPrint();
currentMenu = lcd_menu_print_error;
SELECT_MAIN_MENU_ITEM(0);
}
}
static void lcd_menu_material_main()
{
lcd_tripple_menu(PSTR("CHANGE"), PSTR("SETTINGS"), PSTR("RETURN"));
if (lcd_lib_button_pressed)
{
if (IS_SELECTED_MAIN(0) && !is_command_queued())
{
minProgress = 0;
char buffer[32];
enquecommand_P(PSTR("G28 X0 Y0"));
sprintf_P(buffer, PSTR("G1 F%i X%i Y%i"), int(homing_feedrate[0]), X_MAX_LENGTH/2, 10);
enquecommand(buffer);
lcd_change_to_menu_change_material(lcd_menu_material_main_return);
}
else if (IS_SELECTED_MAIN(1))
lcd_change_to_menu(lcd_menu_material_select, SCROLL_MENU_ITEM_POS(0));
else if (IS_SELECTED_MAIN(2))
lcd_change_to_menu(lcd_menu_main);
}
lcd_lib_update_screen();
}
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);
}