diff --git a/libraries/AP_Notify/AP_Notify.cpp b/libraries/AP_Notify/AP_Notify.cpp
index b0d6de4fa3..5c26e7dc78 100644
--- a/libraries/AP_Notify/AP_Notify.cpp
+++ b/libraries/AP_Notify/AP_Notify.cpp
@@ -1,46 +1,46 @@
-/// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
-/*
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <AP_Notify.h>
-
-// static flags, to allow for direct class update from device drivers
-struct AP_Notify::notify_type AP_Notify::flags;
-
-// initialisation
-void AP_Notify::init(void)
-{
-    boardled.init();
-#if CONFIG_HAL_BOARD == HAL_BOARD_APM1 || CONFIG_HAL_BOARD == HAL_BOARD_APM2 || CONFIG_HAL_BOARD == HAL_BOARD_PX4
-    toshibaled.init();
-#endif
-#if CONFIG_HAL_BOARD == HAL_BOARD_PX4
-    tonealarm.init();
-#endif
-}
-
-// main update function, called at 50Hz
-void AP_Notify::update(void)
-{
-    boardled.update();
-
-#if CONFIG_HAL_BOARD == HAL_BOARD_APM1 || CONFIG_HAL_BOARD == HAL_BOARD_APM2 || CONFIG_HAL_BOARD == HAL_BOARD_PX4
-    toshibaled.update();
-#endif
-
-#if CONFIG_HAL_BOARD == HAL_BOARD_PX4
-    tonealarm.update();
-#endif
-}
+/// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
+/*
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <AP_Notify.h>
+
+// static flags, to allow for direct class update from device drivers
+struct AP_Notify::notify_type AP_Notify::flags;
+
+// initialisation
+void AP_Notify::init(void)
+{
+    boardled.init();
+#if CONFIG_HAL_BOARD == HAL_BOARD_APM1 || CONFIG_HAL_BOARD == HAL_BOARD_APM2 || CONFIG_HAL_BOARD == HAL_BOARD_PX4
+    toshibaled.init();
+#endif
+#if CONFIG_HAL_BOARD == HAL_BOARD_PX4
+    tonealarm.init();
+#endif
+}
+
+// main update function, called at 50Hz
+void AP_Notify::update(void)
+{
+    boardled.update();
+
+#if CONFIG_HAL_BOARD == HAL_BOARD_APM1 || CONFIG_HAL_BOARD == HAL_BOARD_APM2 || CONFIG_HAL_BOARD == HAL_BOARD_PX4
+    toshibaled.update();
+#endif
+
+#if CONFIG_HAL_BOARD == HAL_BOARD_PX4
+    tonealarm.update();
+#endif
+}
diff --git a/libraries/AP_Notify/AP_Notify.h b/libraries/AP_Notify/AP_Notify.h
index 09ade53282..a8864a83db 100644
--- a/libraries/AP_Notify/AP_Notify.h
+++ b/libraries/AP_Notify/AP_Notify.h
@@ -1,64 +1,64 @@
-/// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
-
-/*
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __AP_NOTIFY_H__
-#define __AP_NOTIFY_H__
-
-#include <AP_Common.h>
-#include <AP_BoardLED.h>
-#include <ToshibaLED.h>
-#include <ToshibaLED_I2C.h>
-#include <ToshibaLED_PX4.h>
-#include <ToneAlarm_PX4.h>
-
-class AP_Notify
-{
-public:
-    /// notify_type - bitmask of notification types
-    struct notify_type {
-        uint16_t initialising       : 1;    // 1 if initialising and copter should not be moved
-        uint16_t gps_status         : 2;    // 0 = no gps, 1 = no lock, 2 = 2d lock, 3 = 3d lock
-        uint16_t armed              : 1;    // 0 = disarmed, 1 = armed
-        uint16_t pre_arm_check      : 1;    // 0 = failing checks, 1 = passed
-        uint16_t save_trim          : 1;    // 1 if gathering trim data
-        uint16_t esc_calibration    : 1;    // 1 if calibrating escs
-        uint16_t failsafe_radio     : 1;    // 1 if radio failsafe
-        uint16_t failsafe_battery   : 1;    // 1 if battery failsafe
-    };
-
-    // the notify flags are static to allow direct class access
-    // without declaring the object
-    static struct notify_type flags;
-
-    // initialisation
-    void init(void);
-
-    /// update - allow updates of leds that cannot be updated during a timed interrupt
-    void update(void);
-
-private:
-    // individual drivers
-    AP_BoardLED boardled;
-#if CONFIG_HAL_BOARD == HAL_BOARD_APM1 || CONFIG_HAL_BOARD == HAL_BOARD_APM2 
-    ToshibaLED_I2C toshibaled;
-#elif CONFIG_HAL_BOARD == HAL_BOARD_PX4
-    ToshibaLED_PX4 toshibaled;
-    ToneAlarm_PX4 tonealarm;
-#endif
-};
-
-#endif	// __AP_NOTIFY_H__
+/// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
+
+/*
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __AP_NOTIFY_H__
+#define __AP_NOTIFY_H__
+
+#include <AP_Common.h>
+#include <AP_BoardLED.h>
+#include <ToshibaLED.h>
+#include <ToshibaLED_I2C.h>
+#include <ToshibaLED_PX4.h>
+#include <ToneAlarm_PX4.h>
+
+class AP_Notify
+{
+public:
+    /// notify_type - bitmask of notification types
+    struct notify_type {
+        uint16_t initialising       : 1;    // 1 if initialising and copter should not be moved
+        uint16_t gps_status         : 2;    // 0 = no gps, 1 = no lock, 2 = 2d lock, 3 = 3d lock
+        uint16_t armed              : 1;    // 0 = disarmed, 1 = armed
+        uint16_t pre_arm_check      : 1;    // 0 = failing checks, 1 = passed
+        uint16_t save_trim          : 1;    // 1 if gathering trim data
+        uint16_t esc_calibration    : 1;    // 1 if calibrating escs
+        uint16_t failsafe_radio     : 1;    // 1 if radio failsafe
+        uint16_t failsafe_battery   : 1;    // 1 if battery failsafe
+    };
+
+    // the notify flags are static to allow direct class access
+    // without declaring the object
+    static struct notify_type flags;
+
+    // initialisation
+    void init(void);
+
+    /// update - allow updates of leds that cannot be updated during a timed interrupt
+    void update(void);
+
+private:
+    // individual drivers
+    AP_BoardLED boardled;
+#if CONFIG_HAL_BOARD == HAL_BOARD_APM1 || CONFIG_HAL_BOARD == HAL_BOARD_APM2 
+    ToshibaLED_I2C toshibaled;
+#elif CONFIG_HAL_BOARD == HAL_BOARD_PX4
+    ToshibaLED_PX4 toshibaled;
+    ToneAlarm_PX4 tonealarm;
+#endif
+};
+
+#endif	// __AP_NOTIFY_H__