/* --COPYRIGHT--,BSD
 * Copyright (c) 2015, Texas Instruments Incorporated
 * All rights reserved.
 *
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 * are met:
 *
 * *  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * *  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"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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//*****************************************************************************
//
// ldopwr.h - Driver for the LDOPWR Module.
//
//*****************************************************************************

#ifndef __MSP430WARE_LDOPWR_H__
#define __MSP430WARE_LDOPWR_H__

#include "inc/hw_memmap.h"

#ifdef __MSP430_HAS_PU__

//*****************************************************************************
//
// If building with a C++ compiler, make all of the definitions in this header
// have a C binding.
//
//*****************************************************************************
#ifdef __cplusplus
extern "C"
{
#endif

//*****************************************************************************
//
// The following are values that can be passed to the value parameter for
// functions: LDOPWR_setPort_U1_outputData(), and
// LDOPWR_setPort_U0_outputData() as well as returned by the
// LDOPWR_getPort_U1_inputData() function, the LDOPWR_getPort_U0_inputData()
// function, the LDOPWR_getPort_U1_outputData() function and the
// LDOPWR_getPort_U0_outputData() function.
//
//*****************************************************************************
#define LDOPWR_PORTU_PIN_HIGH                                            PUOUT0
#define LDOPWR_PORTU_PIN_LOW                                               0x00

//*****************************************************************************
//
// The following are values that can be passed toThe following are values that
// can be returned by the LDOPWR_isLDOInputValid() function.
//
//*****************************************************************************
#define LDOPWR_LDO_INPUT_VALID                                         LDOBGVBV
#define LDOPWR_LDO_INPUT_INVALID                                           0x00

//*****************************************************************************
//
// The following are values that can be passed toThe following are values that
// can be returned by the LDOPWR_getOverloadAutoOffStatus() function.
//
//*****************************************************************************
#define LDOPWR_AUTOOFF_ENABLED                                        OVLAOFF_H
#define LDOPWR_AUTOOFF_DISABLED                                            0x00

//*****************************************************************************
//
// The following are values that can be passed to the mask parameter for
// functions: LDOPWR_enableInterrupt(), LDOPWR_disableInterrupt(),
// LDOPWR_getInterruptStatus(), and LDOPWR_clearInterruptStatus() as well as
// returned by the LDOPWR_getInterruptStatus() function.
//
//*****************************************************************************
#define LDOPWR_LDOI_VOLTAGE_GOING_OFF_INTERRUPT                      LDOOFFIE_H
#define LDOPWR_LDOI_VOLTAGE_COMING_ON_INTERRUPT                       LDOONIE_H
#define LDOPWR_LDO_OVERLOAD_INDICATION_INTERRUPT                     LDOOVLIE_H

//*****************************************************************************
//
// Prototypes for the APIs.
//
//*****************************************************************************

//*****************************************************************************
//
//! \brief Unlocks the configuration registers and enables write access
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! Modified bits of \b LDOKEYPID register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_unLockConfiguration(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Locks the configuration registers and disables write access
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! Modified bits of \b LDOKEYPID register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_lockConfiguration(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Enables Port U inputs
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! Modified bits of \b PUCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_enablePort_U_inputs(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Disables Port U inputs
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! Modified bits of \b PUCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_disablePort_U_inputs(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Enables Port U outputs
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! Modified bits of \b PUCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_enablePort_U_outputs(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Disables Port U inputs
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! Modified bits of \b PUCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_disablePort_U_outputs(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Returns PU.1 input data
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! \return One of the following:
//!         - \b LDOPWR_PORTU_PIN_HIGH
//!         - \b LDOPWR_PORTU_PIN_LOW
//
//*****************************************************************************
extern uint8_t LDOPWR_getPort_U1_inputData(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Returns PU.0 input data
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! \return One of the following:
//!         - \b LDOPWR_PORTU_PIN_HIGH
//!         - \b LDOPWR_PORTU_PIN_LOW
//
//*****************************************************************************
extern uint8_t LDOPWR_getPort_U0_inputData(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Returns PU.1 output data
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! \return One of the following:
//!         - \b LDOPWR_PORTU_PIN_HIGH
//!         - \b LDOPWR_PORTU_PIN_LOW
//
//*****************************************************************************
extern uint8_t LDOPWR_getPort_U1_outputData(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Returns PU.0 output data
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! \return One of the following:
//!         - \b LDOPWR_PORTU_PIN_HIGH
//!         - \b LDOPWR_PORTU_PIN_LOW
//
//*****************************************************************************
extern uint8_t LDOPWR_getPort_U0_outputData(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Sets PU.1 output data
//!
//! \param baseAddress is the base address of the LDOPWR module.
//! \param value
//!        Valid values are:
//!        - \b LDOPWR_PORTU_PIN_HIGH
//!        - \b LDOPWR_PORTU_PIN_LOW
//!
//! Modified bits of \b PUCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_setPort_U1_outputData(uint16_t baseAddress,
                                         uint8_t value);

//*****************************************************************************
//
//! \brief Sets PU.0 output data
//!
//! \param baseAddress is the base address of the LDOPWR module.
//! \param value
//!        Valid values are:
//!        - \b LDOPWR_PORTU_PIN_HIGH
//!        - \b LDOPWR_PORTU_PIN_LOW
//!
//! Modified bits of \b PUCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_setPort_U0_outputData(uint16_t baseAddress,
                                         uint8_t value);

//*****************************************************************************
//
//! \brief Toggles PU.1 output data
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! Modified bits of \b PUCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_togglePort_U1_outputData(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Toggles PU.0 output data
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! Modified bits of \b PUCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_togglePort_U0_outputData(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Enables LDO-PWR module interrupts
//!
//! Does not clear interrupt flags.
//!
//! \param baseAddress is the base address of the LDOPWR module.
//! \param mask mask of interrupts to enable
//!        Mask value is the logical OR of any of the following:
//!        - \b LDOPWR_LDOI_VOLTAGE_GOING_OFF_INTERRUPT
//!        - \b LDOPWR_LDOI_VOLTAGE_COMING_ON_INTERRUPT
//!        - \b LDOPWR_LDO_OVERLOAD_INDICATION_INTERRUPT
//!
//! Modified bits of \b LDOPWRCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_enableInterrupt(uint16_t baseAddress,
                                   uint16_t mask);

//*****************************************************************************
//
//! \brief Disables LDO-PWR module interrupts
//!
//! \param baseAddress is the base address of the LDOPWR module.
//! \param mask mask of interrupts to disable
//!        Mask value is the logical OR of any of the following:
//!        - \b LDOPWR_LDOI_VOLTAGE_GOING_OFF_INTERRUPT
//!        - \b LDOPWR_LDOI_VOLTAGE_COMING_ON_INTERRUPT
//!        - \b LDOPWR_LDO_OVERLOAD_INDICATION_INTERRUPT
//!
//! Modified bits of \b LDOPWRCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_disableInterrupt(uint16_t baseAddress,
                                    uint16_t mask);

//*****************************************************************************
//
//! \brief Enables LDO-PWR module
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! Modified bits of \b LDOPWRCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_enable(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Disables LDO-PWR module
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! Modified bits of \b LDOPWRCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_disable(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Returns the interrupt status of LDO-PWR module interrupts
//!
//! \param baseAddress is the base address of the LDOPWR module.
//! \param mask mask of interrupts to get the status of
//!        Mask value is the logical OR of any of the following:
//!        - \b LDOPWR_LDOI_VOLTAGE_GOING_OFF_INTERRUPT
//!        - \b LDOPWR_LDOI_VOLTAGE_COMING_ON_INTERRUPT
//!        - \b LDOPWR_LDO_OVERLOAD_INDICATION_INTERRUPT
//!
//! \return Logical OR of any of the following:
//!         - \b LDOPWR_LDOI_VOLTAGE_GOING_OFF_INTERRUPT
//!         - \b LDOPWR_LDOI_VOLTAGE_COMING_ON_INTERRUPT
//!         - \b LDOPWR_LDO_OVERLOAD_INDICATION_INTERRUPT
//!         \n indicating the status of the masked interrupts
//
//*****************************************************************************
extern uint8_t LDOPWR_getInterruptStatus(uint16_t baseAddress,
                                         uint16_t mask);

//*****************************************************************************
//
//! \brief Clears the interrupt status of LDO-PWR module interrupts
//!
//! \param baseAddress is the base address of the LDOPWR module.
//! \param mask mask of interrupts to clear the status of
//!        Mask value is the logical OR of any of the following:
//!        - \b LDOPWR_LDOI_VOLTAGE_GOING_OFF_INTERRUPT
//!        - \b LDOPWR_LDOI_VOLTAGE_COMING_ON_INTERRUPT
//!        - \b LDOPWR_LDO_OVERLOAD_INDICATION_INTERRUPT
//!
//! Modified bits of \b LDOPWRCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_clearInterruptStatus(uint16_t baseAddress,
                                        uint16_t mask);

//*****************************************************************************
//
//! \brief Returns if the the LDOI is valid and within bounds
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! \return One of the following:
//!         - \b LDOPWR_LDO_INPUT_VALID
//!         - \b LDOPWR_LDO_INPUT_INVALID
//
//*****************************************************************************
extern uint8_t LDOPWR_isLDOInputValid(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Enables the LDO overload auto-off
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! Modified bits of \b LDOPWRCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_enableOverloadAutoOff(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Disables the LDO overload auto-off
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! Modified bits of \b LDOPWRCTL register.
//!
//! \return None
//
//*****************************************************************************
extern void LDOPWR_disableOverloadAutoOff(uint16_t baseAddress);

//*****************************************************************************
//
//! \brief Returns if the LDOI overload auto-off is enabled or disabled
//!
//! \param baseAddress is the base address of the LDOPWR module.
//!
//! \return One of the following:
//!         - \b LDOPWR_AUTOOFF_ENABLED
//!         - \b LDOPWR_AUTOOFF_DISABLED
//
//*****************************************************************************
extern uint8_t LDOPWR_getOverloadAutoOffStatus(uint16_t baseAddress);

//*****************************************************************************
//
// Mark the end of the C bindings section for C++ compilers.
//
//*****************************************************************************
#ifdef __cplusplus
}
#endif

#endif
#endif // __MSP430WARE_LDOPWR_H__
