line endings + fixed declaration

Firmware/Marlin.h

@@ -359,9 +359,9 @@ extern bool mmu_print_saved;
 
 //estimated time to end of the print
 extern uint8_t print_percent_done_normal;
-extern uint16_t print_time_remaining_normal;
+extern uint32_t print_time_remaining_normal;
 extern uint8_t print_percent_done_silent;
-extern uint16_t print_time_remaining_silent;
+extern uint32_t print_time_remaining_silent;
 #define PRINT_TIME_REMAINING_INIT 0xffffffff
 #define PRINT_PERCENT_DONE_INIT   0xff
 #define PRINTER_ACTIVE (IS_SD_PRINTING || is_usb_printing || isPrintPaused || (custom_message_type == 4) || saved_printing || (lcd_commands_type == LCD_COMMAND_V2_CAL) || card.paused || mmu_print_saved)

Firmware/Marlin_main.cpp

@@ -336,8 +336,8 @@ float pause_lastpos[4];
 unsigned long pause_time = 0;
 unsigned long start_pause_print = millis();
 unsigned long t_fan_rising_edge = millis();
-static LongTimer safetyTimer;
-static LongTimer crashDetTimer;
+LongTimer safetyTimer;
+LongTimer crashDetTimer;
 
 //unsigned long load_filament_time;
 

Firmware/lcd.cpp

@@ -755,6 +755,7 @@ void lcd_update_enable(uint8_t enabled)
 	}
 }
 
+extern LongTimer safetyTimer;
 void lcd_buttons_update(void)
 {
 	static bool _lock = false;

Firmware/mmu.cpp

@@ -34,6 +34,8 @@ int8_t mmu_finda = -1;
 
 int16_t mmu_version = -1;
 
+int16_t mmu_build = -1;
+
 
 //clear rx buffer
 void mmu_clr_rx_buf(void)
@@ -74,8 +76,8 @@ int8_t mmu_rx_start(void)
 //initialize mmu_unit
 bool mmu_init(void)
 {
-	digitalWrite(MMU_RST_PIN, HIGH);
-	pinMode(MMU_RST_PIN, OUTPUT);              //setup reset pin
+	digitalWrite(MMU_RST_PIN, HIGH);
+	pinMode(MMU_RST_PIN, OUTPUT);              //setup reset pin
 	uart2_init();                              //init uart2
 	_delay_ms(10);                             //wait 10ms for sure
 	if (mmu_reset())                           //reset mmu
@@ -90,8 +92,8 @@ bool mmu_init(void)
 bool mmu_reset(void)
 {
 #ifdef MMU_HWRESET
-	digitalWrite(MMU_RST_PIN, LOW);
-	_delay_us(100);
+	digitalWrite(MMU_RST_PIN, LOW);
+	_delay_us(100);
 	digitalWrite(MMU_RST_PIN, HIGH);
 #else
     mmu_puts_P(PSTR("X0\n"));                  //send command
@@ -100,6 +102,7 @@ bool mmu_reset(void)
 	while ((mmu_rx_start() <= 0) && (--timeout))
 		delay_keep_alive(MMU_TODELAY);
 	mmu_enabled = timeout?true:false;
+	mmu_enabled = true;
 	return mmu_enabled;
 }