From 7f4da522479c0f00126219f0c23b804c3a93d7a6 Mon Sep 17 00:00:00 2001 From: Yuval Adam Date: Sun, 16 Mar 2014 14:40:16 +0200 Subject: Add driver lib for projects which require it --- driverlib/flash.h | 113 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 113 insertions(+) create mode 100644 driverlib/flash.h (limited to 'driverlib/flash.h') diff --git a/driverlib/flash.h b/driverlib/flash.h new file mode 100644 index 0000000..fafbac1 --- /dev/null +++ b/driverlib/flash.h @@ -0,0 +1,113 @@ +//***************************************************************************** +// +// flash.h - Prototypes for the flash driver. +// +// Copyright (c) 2005-2014 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 2.1.0.12573 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 FlashUserSave(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__ -- cgit v1.3.1