| /* --COPYRIGHT--,BSD | |
| * Copyright (c) 2014, Texas Instruments Incorporated | |
| * All rights reserved. | |
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| * * Redistributions in binary form must reproduce the above copyright | |
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| * documentation and/or other materials provided with the distribution. | |
| * | |
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| * its contributors may be used to endorse or promote products derived | |
| * from this software without specific prior written permission. | |
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| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
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| //***************************************************************************** | |
| // | |
| // ram.c - Driver for the ram Module. | |
| // | |
| //***************************************************************************** | |
| //***************************************************************************** | |
| // | |
| //! \addtogroup ram_api ram | |
| //! @{ | |
| // | |
| //***************************************************************************** | |
| #include "inc/hw_regaccess.h" | |
| #include "inc/hw_memmap.h" | |
| #ifdef __MSP430_HAS_RC_FRAM__ | |
| #include "ram.h" | |
| #include <assert.h> | |
| void RAM_setSectorOff(uint8_t sector, | |
| uint8_t mode) | |
| { | |
| uint8_t sectorPos = sector << 1; | |
| uint8_t val = HWREG8(RAM_BASE + OFS_RCCTL0_L) & ~(0x3 << sectorPos); | |
| HWREG16(RAM_BASE + OFS_RCCTL0) = (RCKEY | val | (mode << sectorPos)); | |
| } | |
| uint8_t RAM_getSectorState(uint8_t sector) | |
| { | |
| uint8_t sectorPos = sector << 1; | |
| return((HWREG8(RAM_BASE + OFS_RCCTL0_L) & (0x3 << sectorPos)) >> sectorPos); | |
| } | |
| #endif | |
| //***************************************************************************** | |
| // | |
| //! Close the doxygen group for ram_api | |
| //! @} | |
| // | |
| //***************************************************************************** |