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hw_memmap.h
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hw_memmap.h
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/*
* -------------------------------------------
* MSP432 DriverLib - v3_21_00_05
* -------------------------------------------
*
* --COPYRIGHT--,BSD,BSD
* Copyright (c) 2016, Texas Instruments Incorporated
* All rights reserved.
*
* 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.
* --/COPYRIGHT--*/
#ifndef __HW_MEMMAP__
#define __HW_MEMMAP__
#define __DRIVERLIB_MSP432P4XX_FAMILY__
//*****************************************************************************
//
// Include device specific header file
//
//*****************************************************************************
//*****************************************************************************
//
// SUCCESS and FAILURE for API return value
//
//*****************************************************************************
#define STATUS_SUCCESS 0x01
#define STATUS_FAIL 0x00
//*****************************************************************************
//
// Macros for hardware access
//
//*****************************************************************************
#define HWREG8(x) (*((volatile uint8_t *)(x)))
#define HWREG16(x) (*((volatile uint16_t *)(x)))
#define HWREG32(x) (*((volatile uint32_t *)(x)))
#define HWREG(x) (HWREG16(x))
#define HWREG8_L(x) (*((volatile uint8_t *)((uint8_t *)&x)))
#define HWREG8_H(x) (*((volatile uint8_t *)(((uint8_t *)&x)+1)))
#define HWREG16_L(x) (*((volatile uint16_t *)((uint16_t *)&x)))
#define HWREG16_H(x) (*((volatile uint16_t *)(((uint16_t *)&x)+1)))
/******************************************************************************
* Device memory map *
******************************************************************************/
#define __MAIN_MEMORY_START__ (0x00000000) /**< Main Flash memory start address */
#define __MAIN_MEMORY_END__ (0x0003FFFF) /**< Main Flash memory end address */
#define __BSL_MEMORY_START__ (0x00202000) /**< BSL memory start address */
#define __BSL_MEMORY_END__ (0x00203FFF) /**< BSL memory end address */
#define __SRAM_START__ (0x20000000) /**< SRAM memory start address */
#define __SRAM_END__ (0x2000FFFF) /**< SRAM memory end address */
/******************************************************************************
* Definitions for 8/16/32-bit wide bit band access *
******************************************************************************/
#define HWREGBIT8(x, b) (HWREG8(((uint32_t)(x) & 0xF0000000) | 0x02000000 | (((uint32_t)(x) & 0x000FFFFF) << 5) | ((b) << 2)))
#define HWREGBIT16(x, b) (HWREG16(((uint32_t)(x) & 0xF0000000) | 0x02000000 | (((uint32_t)(x) & 0x000FFFFF) << 5) | ((b) << 2)))
#define HWREGBIT32(x, b) (HWREG32(((uint32_t)(x) & 0xF0000000) | 0x02000000 | (((uint32_t)(x) & 0x000FFFFF) << 5) | ((b) << 2)))
#endif // #ifndef __HW_MEMMAP__