112 lines
4.7 KiB
C
112 lines
4.7 KiB
C
//*****************************************************************************
|
|
//
|
|
// flash.h - Prototypes for the flash driver.
|
|
//
|
|
// Copyright (c) 2005-2011 Texas Instruments Incorporated. All rights reserved.
|
|
// Software License Agreement
|
|
//
|
|
// Texas Instruments (TI) is supplying this software for use solely and
|
|
// exclusively on TI's microcontroller products. The software is owned by
|
|
// TI and/or its suppliers, and is protected under applicable copyright
|
|
// laws. You may not combine this software with "viral" open-source
|
|
// software in order to form a larger program.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
|
|
// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
|
|
// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
|
|
// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
|
|
// DAMAGES, FOR ANY REASON WHATSOEVER.
|
|
//
|
|
// This is part of revision 8049 of the Stellaris Peripheral Driver Library.
|
|
//
|
|
//*****************************************************************************
|
|
|
|
#ifndef __FLASH_H__
|
|
#define __FLASH_H__
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// If building with a C++ compiler, make all of the definitions in this header
|
|
// have a C binding.
|
|
//
|
|
//*****************************************************************************
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Values that can be passed to FlashProtectSet(), and returned by
|
|
// FlashProtectGet().
|
|
//
|
|
//*****************************************************************************
|
|
typedef enum
|
|
{
|
|
FlashReadWrite, // Flash can be read and written
|
|
FlashReadOnly, // Flash can only be read
|
|
FlashExecuteOnly // Flash can only be executed
|
|
}
|
|
tFlashProtection;
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Values passed to FlashIntEnable(), FlashIntDisable() and FlashIntClear() and
|
|
// returned from FlashIntStatus().
|
|
//
|
|
//*****************************************************************************
|
|
#define FLASH_INT_PROGRAM 0x00000002 // Programming Interrupt Mask
|
|
#define FLASH_INT_ACCESS 0x00000001 // Access Interrupt Mask
|
|
#define FLASH_INT_EEPROM 0x00000004 // EEPROM Interrupt Mask
|
|
#define FLASH_INT_VOLTAGE_ERR 0x00000200 // Voltage Error Interrupt Mask
|
|
#define FLASH_INT_DATA_ERR 0x00000400 // Invalid Data Interrupt Mask
|
|
#define FLASH_INT_ERASE_ERR 0x00000800 // Erase Error Interrupt Mask
|
|
#define FLASH_INT_PROGRAM_ERR 0x00002000 // Program Verify Error Interrupt Mask
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Prototypes for the APIs.
|
|
//
|
|
//*****************************************************************************
|
|
extern unsigned long FlashUsecGet(void);
|
|
extern void FlashUsecSet(unsigned long ulClocks);
|
|
extern long FlashErase(unsigned long ulAddress);
|
|
extern long FlashProgram(unsigned long *pulData, unsigned long ulAddress,
|
|
unsigned long ulCount);
|
|
extern tFlashProtection FlashProtectGet(unsigned long ulAddress);
|
|
extern long FlashProtectSet(unsigned long ulAddress,
|
|
tFlashProtection eProtect);
|
|
extern long FlashProtectSave(void);
|
|
extern long FlashUserGet(unsigned long *pulUser0, unsigned long *pulUser1);
|
|
extern long FlashUserSet(unsigned long ulUser0, unsigned long ulUser1);
|
|
extern long FlashUserSave(void);
|
|
extern void FlashIntRegister(void (*pfnHandler)(void));
|
|
extern void FlashIntUnregister(void);
|
|
extern void FlashIntEnable(unsigned long ulIntFlags);
|
|
extern void FlashIntDisable(unsigned long ulIntFlags);
|
|
extern unsigned long FlashIntStatus(tBoolean bMasked);
|
|
extern void FlashIntClear(unsigned long ulIntFlags);
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Deprecated function names. These definitions ensure backwards compatibility
|
|
// but new code should avoid using deprecated function names since these will
|
|
// be removed at some point in the future.
|
|
//
|
|
//*****************************************************************************
|
|
#ifndef DEPRECATED
|
|
#define FlashIntGetStatus FlashIntStatus
|
|
#endif
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Mark the end of the C bindings section for C++ compilers.
|
|
//
|
|
//*****************************************************************************
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // __FLASH_H__
|