| /* --COPYRIGHT--,BSD | |
| * Copyright (c) 2014, Texas Instruments Incorporated | |
| * All rights reserved. | |
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| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions | |
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| * | |
| * * 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" | |
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| * --/COPYRIGHT--*/ | |
| //***************************************************************************** | |
| // | |
| // sfr.c - Driver for the sfr Module. | |
| // | |
| //***************************************************************************** | |
| //***************************************************************************** | |
| // | |
| //! \addtogroup sfr_api sfr | |
| //! @{ | |
| // | |
| //***************************************************************************** | |
| #include "inc/hw_regaccess.h" | |
| #include "inc/hw_memmap.h" | |
| #ifdef __MSP430_HAS_SFR__ | |
| #include "sfr.h" | |
| #include <assert.h> | |
| void SFR_enableInterrupt(uint8_t interruptMask) | |
| { | |
| HWREG8(SFR_BASE + OFS_SFRIE1_L) |= interruptMask; | |
| } | |
| void SFR_disableInterrupt(uint8_t interruptMask) | |
| { | |
| HWREG8(SFR_BASE + OFS_SFRIE1_L) &= ~(interruptMask); | |
| } | |
| uint8_t SFR_getInterruptStatus(uint8_t interruptFlagMask) | |
| { | |
| return (HWREG8(SFR_BASE + OFS_SFRIFG1_L) & interruptFlagMask); | |
| } | |
| void SFR_clearInterrupt(uint8_t interruptFlagMask) | |
| { | |
| HWREG8(SFR_BASE + OFS_SFRIFG1_L) &= ~(interruptFlagMask); | |
| } | |
| void SFR_setResetPinPullResistor(uint16_t pullResistorSetup) | |
| { | |
| HWREG8(SFR_BASE + OFS_SFRRPCR_L) &= ~(SYSRSTRE + SYSRSTUP); | |
| HWREG8(SFR_BASE + OFS_SFRRPCR_L) |= pullResistorSetup; | |
| } | |
| void SFR_setNMIEdge(uint16_t edgeDirection) | |
| { | |
| HWREG8(SFR_BASE + OFS_SFRRPCR_L) &= ~(SYSNMIIES); | |
| HWREG8(SFR_BASE + OFS_SFRRPCR_L) |= edgeDirection; | |
| } | |
| void SFR_setResetNMIPinFunction(uint8_t resetPinFunction) | |
| { | |
| HWREG8(SFR_BASE + OFS_SFRRPCR_L) &= ~(SYSNMI); | |
| HWREG8(SFR_BASE + OFS_SFRRPCR_L) |= resetPinFunction; | |
| } | |
| #endif | |
| //***************************************************************************** | |
| // | |
| //! Close the doxygen group for sfr_api | |
| //! @} | |
| // | |
| //***************************************************************************** |