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//***************************************************************************** | |
// | |
// pmm.c - Driver for the pmm Module. | |
// | |
//***************************************************************************** | |
//***************************************************************************** | |
// | |
//! \addtogroup pmm_api pmm | |
//! @{ | |
// | |
//***************************************************************************** | |
#include "inc/hw_regaccess.h" | |
#include "inc/hw_memmap.h" | |
#ifdef __MSP430_HAS_PMM_FRAM__ | |
#include "pmm.h" | |
#include <assert.h> | |
void PMM_enableLowPowerReset(void) | |
{ | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = PMMPW_H; | |
HWREG8(PMM_BASE + OFS_PMMCTL0) |= PMMLPRST; | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = 0x00; | |
} | |
void PMM_disableLowPowerReset(void) | |
{ | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = PMMPW_H; | |
HWREG8(PMM_BASE + OFS_PMMCTL0) &= ~PMMLPRST; | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = 0x00; | |
} | |
void PMM_enableSVSH(void) | |
{ | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = PMMPW_H; | |
HWREG8(PMM_BASE + OFS_PMMCTL0_L) |= SVSHE; | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = 0x00; | |
} | |
void PMM_disableSVSH(void) | |
{ | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = PMMPW_H; | |
HWREG8(PMM_BASE + OFS_PMMCTL0_L) &= ~SVSHE; | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = 0x00; | |
} | |
void PMM_turnOnRegulator(void) | |
{ | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = PMMPW_H; | |
HWREG8(PMM_BASE + OFS_PMMCTL0) &= ~PMMREGOFF; | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = 0x00; | |
} | |
void PMM_turnOffRegulator(void) | |
{ | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = PMMPW_H; | |
HWREG8(PMM_BASE + OFS_PMMCTL0) |= PMMREGOFF; | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = 0x00; | |
} | |
void PMM_trigPOR(void) | |
{ | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = PMMPW_H; | |
HWREG8(PMM_BASE + OFS_PMMCTL0) |= PMMSWPOR; | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = 0x00; | |
} | |
void PMM_trigBOR(void) | |
{ | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = PMMPW_H; | |
HWREG8(PMM_BASE + OFS_PMMCTL0) |= PMMSWBOR; | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = 0x00; | |
} | |
void PMM_clearInterrupt(uint16_t mask) | |
{ | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = PMMPW_H; | |
HWREG16(PMM_BASE + OFS_PMMIFG) &= ~mask; | |
HWREG8(PMM_BASE + OFS_PMMCTL0_H) = 0x00; | |
} | |
uint16_t PMM_getInterruptStatus(uint16_t mask) | |
{ | |
return ((HWREG16(PMM_BASE + OFS_PMMIFG)) & mask); | |
} | |
void PMM_unlockLPM5(void) | |
{ | |
HWREG8(PMM_BASE + OFS_PM5CTL0) &= ~LOCKLPM5; | |
} | |
#endif | |
//***************************************************************************** | |
// | |
//! Close the doxygen group for pmm_api | |
//! @} | |
// | |
//***************************************************************************** |