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//***************************************************************************** | |
// | |
// 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 | |
//! @} | |
// | |
//***************************************************************************** |