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Diffstat (limited to 'driverlib/flash.h')
| -rw-r--r-- | driverlib/flash.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/driverlib/flash.h b/driverlib/flash.h new file mode 100644 index 0000000..cd9cc34 --- /dev/null +++ b/driverlib/flash.h @@ -0,0 +1,126 @@ +//*****************************************************************************
+//
+// flash.h - Prototypes for the flash driver.
+//
+// Copyright (c) 2005-2012 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 9453 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__
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