Diff: flc.h

Revision:

32:d1c11d170f0e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flc.h	Tue Jul 18 14:49:16 2017 +0000
@@ -0,0 +1,86 @@
+/*******************************************************************************
+* Copyright (C) 2014 Maxim Integrated Products, Inc., All Rights Reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a
+* copy of this software and associated documentation files (the "Software"),
+* to deal in the Software without restriction, including without limitation
+* the rights to use, copy, modify, merge, publish, distribute, sublicense,
+* and/or sell copies of the Software, and to permit persons to whom the
+* Software is furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+* OTHER DEALINGS IN THE SOFTWARE.
+*
+* Except as contained in this notice, the name of Maxim Integrated 
+* Products, Inc. shall not be used except as stated in the Maxim Integrated 
+* Products, Inc. Branding Policy.
+*
+* The mere transfer of this software does not imply any licenses
+* of trade secrets, proprietary technology, copyrights, patents,
+* trademarks, maskwork rights, or any other form of intellectual
+* property whatsoever. Maxim Integrated Products, Inc. retains all 
+* ownership rights.
+*******************************************************************************
+*/
+
+/* $Revision: 2905 $ $Date: 2014-08-05 17:18:09 -0500 (Tue, 05 Aug 2014) $ */
+
+#ifndef _FLASH_H
+#define _FLASH_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "flc_regs.h"
+
+/**
+ * @file  flc.h
+ * @addtogroup flash Flash Controller
+ * @{
+ * @brief This is the high level API for the internal flash controller module
+ *        of the MAX32600 family of ARM Cortex based embedded microcontrollers.
+ */
+
+/**
+ * @brief This function will erase a single page of flash, 1 page is
+ * 2K bytes.  Keys needed for flash are in the hardware specific
+ * register file "flc_regs.h" 
+ *
+ * @param address     Start address that needs to be erased, must be aligned with 0x800
+ * @param erase_code  Flash erase code; defined as 'MXC_V_FLC_ERASE_CODE_PAGE_ERASE' for page erase
+ * @param unlock_key  Key necessary for accessing flash; defined as 'MXC_V_FLC_FLSH_UNLOCK_KEY' 
+ *
+ * @return 0 => Success. Non zero => error condition.
+ */
+int32_t FLC_Erase(uint32_t address, uint8_t erase_code, uint8_t unlock_key);
+
+/**
+ * @brief This function writes data to the flash device through flash controller
+ *
+ * @param address     Start address that needs to be written, must be aligned with 4 bytes
+ * @param data        Pointer to the buffer containing data to write
+ * @param length      Size of the data to write in bytes, must be multiple of 4 bytes
+ * @param unlock_key  Key necessary for accessing flash; defined as 'MXC_V_FLC_FLSH_UNLOCK_KEY'
+ *
+ * @return 0 => Success. Non zero => error condition.
+ */
+int32_t FLC_WriteBlock(uint32_t address, const void *data, uint32_t length, uint8_t unlock_key);
+
+/**
+ * @}
+ */
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+