diff --git a/sam3s_example/sam3s_examples_include/flashd.h b/sam3s_example/sam3s_examples_include/flashd.h
new file mode 100644
index 0000000..e58ba02
--- /dev/null
+++ b/sam3s_example/sam3s_examples_include/flashd.h
@@ -0,0 +1,79 @@
+/* ----------------------------------------------------------------------------
+ *         ATMEL Microcontroller Software Support
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2009, 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.
+ * ----------------------------------------------------------------------------
+*/
+
+/**
+ * \file
+ *
+ * The flash driver provides the unified interface for flash program operations.
+ *
+ */
+
+#ifndef _FLASHD_
+#define _FLASHD_
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/*----------------------------------------------------------------------------
+ *        Exported functions
+ *----------------------------------------------------------------------------*/
+
+extern void FLASHD_Initialize( uint32_t dwMCk, uint32_t dwUseIAP ) ;
+
+extern uint32_t FLASHD_Erase( uint32_t dwAddress ) ;
+
+extern uint32_t FLASHD_Write( uint32_t dwAddress, const void *pvBuffer, uint32_t dwSize ) ;
+
+extern uint32_t FLASHD_Lock( uint32_t dwStart, uint32_t dwEnd, uint32_t *pdwActualStart, uint32_t *pdwActualEnd ) ;
+
+extern uint32_t FLASHD_Unlock( uint32_t dwStart, uint32_t dwEnd, uint32_t *pdwActualStart, uint32_t *pdwActualEnd ) ;
+
+extern uint32_t FLASHD_IsLocked( uint32_t dwStart, uint32_t dwEnd ) ;
+
+extern uint32_t FLASHD_SetGPNVM( uint8_t gpnvm ) ;
+
+extern uint32_t FLASHD_ClearGPNVM( uint8_t gpnvm ) ;
+
+extern uint32_t FLASHD_IsGPNVMSet( uint8_t gpnvm ) ;
+
+#define FLASHD_IsSecurityBitSet() FLASHD_IsGPNVMSet( 0 )
+
+#define FLASHD_SetSecurityBit()   FLASHD_SetGPNVM( 0 )
+
+extern uint32_t FLASHD_ReadUniqueID( uint32_t* pdwUniqueID ) ;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* #ifndef _FLASHD_ */
+