diff --git a/sam3s_example/sam3s_examples_include/supc.h b/sam3s_example/sam3s_examples_include/supc.h
new file mode 100644
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+++ b/sam3s_example/sam3s_examples_include/supc.h
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+/* ----------------------------------------------------------------------------
+ *         ATMEL Microcontroller Software Support 
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+#ifndef _SUPC_
+#define _SUPC_
+
+#include "chip.h"
+
+#include <stdint.h>
+
+//------------------------------------------------------------------------------
+//         Global functions
+//------------------------------------------------------------------------------
+
+extern
+#ifdef __ICCARM__
+__ramfunc /* IAR */
+#endif
+void SUPC_EnableFlash( Supc* pSupc, uint32_t dwTime ) ;
+
+extern
+#ifdef __ICCARM__
+__ramfunc /* IAR */
+#endif
+void SUPC_DisableFlash( Supc* pSupc ) ;
+
+extern void SUPC_SetVoltageOutput( Supc* pSupc, uint32_t dwVoltage ) ;
+
+extern void SUPC_EnableDeepMode( Supc* pSupc ) ;
+
+extern void SUPC_EnableSram( Supc* pSupc ) ;
+
+extern void SUPC_DisableSram( Supc* pSupc ) ;
+
+extern void SUPC_EnableRtc( Supc* pSupc ) ;
+
+extern void SUPC_DisableRtc( Supc* pSupc ) ;
+
+extern void SUPC_SetBodSampling( Supc* pSupc, uint32_t dwMode ) ;
+
+extern void SUPC_DisableDeepMode( Supc* pSupc ) ;
+
+extern void SUPC_DisableVoltageRegulator( Supc* pSupc ) ;
+
+extern void SUPC_Shutdown( Supc* pSupc ) ;
+
+extern void SUPC_SetWakeUpSources( Supc* pSupc, uint32_t dwSources ) ;
+
+extern void SUPC_SetWakeUpInputs( Supc* pSupc, uint32_t dwInputs ) ;
+
+#endif /* #ifndef _SUPC_ */
+