static void lcd_menu_print_printing()
{
lcd_question_screen(lcd_menu_print_tune, NULL, PSTR("TUNE"), lcd_menu_print_abort, NULL, PSTR("ABORT"));
uint8_t progress = card.getFilePos() / ((card.getFileSize() + 123) / 124);
char buffer[16];
char* c;
switch(printing_state)
{
default:
lcd_lib_draw_string_centerP(20, PSTR("Printing:"));
lcd_lib_draw_string_center(30, card.longFilename);
break;
case PRINT_STATE_HEATING:
lcd_lib_draw_string_centerP(20, PSTR("Heating"));
c = int_to_string(current_temperature[0], buffer, PSTR("C"));
*c++ = '/';
c = int_to_string(target_temperature[0], c, PSTR("C"));
lcd_lib_draw_string_center(30, buffer);
break;
case PRINT_STATE_HEATING_BED:
lcd_lib_draw_string_centerP(20, PSTR("Heating buildplate"));
c = int_to_string(current_temperature_bed, buffer, PSTR("C"));
*c++ = '/';
c = int_to_string(target_temperature_bed, c, PSTR("C"));
lcd_lib_draw_string_center(30, buffer);
break;
}
float printTimeMs = (millis() - starttime);
float printTimeSec = printTimeMs / 1000L;
float totalTimeMs = float(printTimeMs) * float(card.getFileSize()) / float(card.getFilePos());
static float totalTimeSmoothSec;
totalTimeSmoothSec = (totalTimeSmoothSec * 999L + totalTimeMs / 1000L) / 1000L;
if (isinf(totalTimeSmoothSec))
totalTimeSmoothSec = totalTimeMs;
if (LCD_DETAIL_CACHE_TIME() == 0 && printTimeSec < 60)
{
totalTimeSmoothSec = totalTimeMs / 1000;
lcd_lib_draw_stringP(5, 10, PSTR("Time left unknown"));
}else{
unsigned long totalTimeSec;
if (printTimeSec < LCD_DETAIL_CACHE_TIME() / 2)
{
float f = float(printTimeSec) / float(LCD_DETAIL_CACHE_TIME() / 2);
totalTimeSec = float(totalTimeSmoothSec) * f + float(LCD_DETAIL_CACHE_TIME()) * (1 - f);
}else{
totalTimeSec = totalTimeSmoothSec;
}
unsigned long timeLeftSec = totalTimeSec - printTimeSec;
int_to_time_string(timeLeftSec, buffer);
lcd_lib_draw_stringP(5, 10, PSTR("Time left"));
lcd_lib_draw_string(65, 10, buffer);
}
lcd_progressbar(progress);
lcd_lib_update_screen();
}
const std::string& PRTManager::get_run_time_string()
{
runTimeStr = int_to_time_string((int)runTime);
return runTimeStr;
}
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"));
}
}
}
}
}