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+/* ---------------------------------------------------------------------------
+ * mem.h - v0.1                                         (c) 2007 Micro-key bv
+ * ---------------------------------------------------------------------------
+ * Micro-key bv
+ * Industrieweg 28, 9804 TG Noordhorn
+ * Postbus 92, 9800 AB Zuidhorn
+ * The Netherlands
+ * Tel: +31 594 503020
+ * Fax: +31 594 505825
+ * Email: support@microkey.nl
+ * Web: www.microkey.nl
+ * ---------------------------------------------------------------------------
+ * Description: Non-volatile memory interface.
+ * ---------------------------------------------------------------------------
+ * Version(s):  0.1, 10-09-2007, Marcel Mulder.
+ *                   Creation.
+ * ---------------------------------------------------------------------------
+ */
+#ifndef __MEM_H__
+#define __MEM_H__
+
+/** \file mem.h 
+    \brief Non-volatile memory interface. 
+*/
+
+/* ---------------------------------------------------------------------------
+ * System include files.
+ * ---------------------------------------------------------------------------
+ */
+
+/* ---------------------------------------------------------------------------
+ * Application include files.
+ * ---------------------------------------------------------------------------
+ */
+#include "lpc23xx.h"
+#include "types.h"
+
+/* ---------------------------------------------------------------------------
+ * Constant and macro definitions.
+ * ---------------------------------------------------------------------------
+ */
+
+/* ---------------------------------------------------------------------------
+ * Type definitions.
+ * ---------------------------------------------------------------------------
+ */
+typedef enum
+{
+  SEEPROM, /**< Serial (SPI) EEPROM*/ 
+  SFLASH,  /**< Serial (SPI) FLASH*/ 
+  IFLASH,  /**< Internal FLASH*/ 
+  ISRAM    /**< Internal battery backupped SRAM*/ 
+} t_mem_devices;
+
+/* ---------------------------------------------------------------------------
+ * Variable declarations.
+ * ---------------------------------------------------------------------------
+ */
+
+/* ---------------------------------------------------------------------------
+ * Function declarations.
+ * ---------------------------------------------------------------------------
+ */
+/** \brief Initialize non-volatile memory interface.*/  
+void memInit (void);
+
+/** \brief Read from non-volatile memory.
+    \retval len Length of data
+    \retval data Pointer to data
+    \retval bool True if succesfull
+*/ 
+BOOLEAN memRead (
+  t_mem_devices memDevices, 
+  UINT32 addr,  /**< Address of memory device*/ 
+  UINT16 * len, /**< Pointer to length of data*/
+  UINT8 * data  /**< Pointer to data*/
+);
+
+/** \brief Write to non-volatile memory.
+    \retval bool True if succesfull
+*/    
+BOOLEAN memWrite (
+  t_mem_devices memDevices, 
+  UINT32 addr, /**< Address of memory device*/ 
+  UINT16 len,  /**< Length of data*/
+  UINT8 * data /**< Pointer to data*/
+);
+
+#endif /* __MEM_H__ */