FreeRTOS/Demo/MSP430X_MSP430FR5969_LaunchPad_IAR_CCS/driverlib/MSP430FR5xx_6xx/pmm.c

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