123 lines
5.3 KiB
C
123 lines
5.3 KiB
C
//*****************************************************************************
|
|
//
|
|
// flash.h - Prototypes for the flash driver.
|
|
//
|
|
// Copyright (c) 2005-2017 Texas Instruments Incorporated. All rights reserved.
|
|
// Software License Agreement
|
|
//
|
|
// 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 following disclaimer.
|
|
//
|
|
// Redistributions in binary form must reproduce the above copyright
|
|
// notice, this list of conditions and the following disclaimer in the
|
|
// documentation and/or other materials provided with the
|
|
// distribution.
|
|
//
|
|
// Neither the name of Texas Instruments Incorporated nor the names of
|
|
// its contributors may be used to endorse or promote products derived
|
|
// from this software without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
// OWNER OR CONTRIBUTORS 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.
|
|
//
|
|
// This is part of revision 2.1.4.178 of the Tiva Peripheral Driver Library.
|
|
//
|
|
//*****************************************************************************
|
|
|
|
#ifndef __DRIVERLIB_FLASH_H__
|
|
#define __DRIVERLIB_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 int32_t FlashErase(uint32_t ui32Address);
|
|
extern int32_t FlashProgram(uint32_t *pui32Data, uint32_t ui32Address,
|
|
uint32_t ui32Count);
|
|
extern tFlashProtection FlashProtectGet(uint32_t ui32Address);
|
|
extern int32_t FlashProtectSet(uint32_t ui32Address,
|
|
tFlashProtection eProtect);
|
|
extern int32_t FlashProtectSave(void);
|
|
extern int32_t FlashUserGet(uint32_t *pui32User0, uint32_t *pui32User1);
|
|
extern int32_t FlashUserSet(uint32_t ui32User0, uint32_t ui32User1);
|
|
extern int32_t FlashAllUserRegisterGet(uint32_t *pui32User0,
|
|
uint32_t *pui32User1,
|
|
uint32_t *pui32User2,
|
|
uint32_t *pui32User3);
|
|
extern int32_t FlashAllUserRegisterSet(uint32_t ui32User0,
|
|
uint32_t ui32User1,
|
|
uint32_t ui32User2,
|
|
uint32_t ui32User3);
|
|
extern int32_t FlashUserSave(void);
|
|
extern int32_t FlashAllUserRegisterSave(void);
|
|
extern void FlashIntRegister(void (*pfnHandler)(void));
|
|
extern void FlashIntUnregister(void);
|
|
extern void FlashIntEnable(uint32_t ui32IntFlags);
|
|
extern void FlashIntDisable(uint32_t ui32IntFlags);
|
|
extern uint32_t FlashIntStatus(bool bMasked);
|
|
extern void FlashIntClear(uint32_t ui32IntFlags);
|
|
|
|
//*****************************************************************************
|
|
//
|
|
// Mark the end of the C bindings section for C++ compilers.
|
|
//
|
|
//*****************************************************************************
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // __DRIVERLIB_FLASH_H__
|