/*
* -------------------------------------------
- * MSP432 DriverLib - v01_04_00_18
+ * MSP432 DriverLib - v3_10_00_09
* -------------------------------------------
*
* --COPYRIGHT--,BSD,BSD
- * Copyright (c) 2015, Texas Instruments Incorporated
+ * Copyright (c) 2014, Texas Instruments Incorporated
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#define PCM_LPM0_LF_VCORE0 0x18
#define PCM_LPM0_LF_VCORE1 0x19
#define PCM_LPM3 0x20
+#define PCM_LPM4 0x21
#define PCM_LPM35_VCORE0 0xC0
#define PCM_LPM45 0xA0
#define PCM_SHUTDOWN_PARTIAL PCM_LPM35_VCORE0
#define PCM_SHUTDOWN_COMPLETE PCM_LPM45
-#define PCM_DCDCERROR PCM_INTEN_EN_DCDC_ERROR
-#define PCM_AM_INVALIDTRANSITION PCM_INTEN_EN_AM_INVALID_TR
-#define PCM_SM_INVALIDCLOCK PCM_INTEN_EN_SM_INVALID_CLK
-#define PCM_SM_INVALIDTRANSITION PCM_INTEN_EN_SM_INVALID_TR
+#define PCM_DCDCERROR PCM_IE_DCDC_ERROR_IE
+#define PCM_AM_INVALIDTRANSITION PCM_IE_AM_INVALID_TR_IE
+#define PCM_SM_INVALIDCLOCK PCM_IE_LPM_INVALID_CLK_IE
+#define PCM_SM_INVALIDTRANSITION PCM_IE_LPM_INVALID_TR_IE
//*****************************************************************************
//
extern bool PCM_setCoreVoltageLevelWithTimeout(uint_fast8_t voltageLevel,
uint32_t timeOut);
+//******************************************************************************
+//
+//! Sets the core voltage level (Vcore). This function is similar to
+//! PCM_setCoreVoltageLevel, however there are no polling flags to ensure
+//! a state has changed. Execution is returned back to the calling program
+// and it is up to the user to ensure proper state transitions happen
+//! correctly. For MSP432, changing into different power modes/states
+//! require very specific logic. This function will initiate only one state
+//! transition and then return. It is up to the user to keep calling this
+//! function until the correct power state has been achieved.
+//!
+//! Refer to the device specific data sheet for specifics about core voltage
+//! levels.
+//!
+//! \param voltageLevel The voltage level to be shifted to.
+//! - \b PCM_VCORE0,
+//! - \b PCM_VCORE1
+//!
+//! \return true if voltage level set, false otherwise.
+//
+//******************************************************************************
+extern bool PCM_setCoreVoltageLevelNonBlocking(uint_fast8_t voltageLevel);
+
//******************************************************************************
//
//! Switches between power modes. This function will take care of all
extern bool PCM_setPowerModeWithTimeout(uint_fast8_t powerMode,
uint32_t timeOut);
+//******************************************************************************
+//
+//! Sets the core voltage level (Vcore). This function is similar to
+//! PCM_setPowerMode, however there are no polling flags to ensure
+//! a state has changed. Execution is returned back to the calling program
+// and it is up to the user to ensure proper state transitions happen
+//! correctly. For MSP432, changing into different power modes/states
+//! require very specific logic. This function will initiate only one state
+//! transition and then return. It is up to the user to keep calling this
+//! function until the correct power state has been achieved.
+//!
+//! Refer to the device specific data sheet for specifics about core voltage
+//! levels.
+//!
+//! \param powerMode The voltage modes to be shifted to. Valid values are:
+//! - \b PCM_LDO_MODE,
+//! - \b PCM_DCDC_MODE,
+//! - \b PCM_LF_MODE
+//!
+//! \return true if power mode change was initiated, false otherwise
+//
+//******************************************************************************
+extern bool PCM_setPowerModeNonBlocking(uint_fast8_t powerMode);
+
//******************************************************************************
//
//! Returns the current powers state of the system see the \b PCM_setPowerState
//******************************************************************************
//
//! Switches between power states. This is a convenience function that combines
-//! the functionality of PCMSetPowerMode and PCMSetCoreVoltageLevel as well as
-//! the sleep/LPM3/shutdown functions.
+//! the functionality of PCM_setPowerMode and PCM_setCoreVoltageLevel as well as
+//! the LPM0/LPM3 functions.
//!
//! Refer to the device specific data sheet for specifics about power states.
//!
//! - \b PCM_LPM0_LF_VCORE1, [LMP0, Low Frequency, VCORE1]
//! - \b PCM_LPM3, [LPM3]
//! - \b PCM_LPM35_VCORE0, [LPM3.5 VCORE 0]
+//! - \b PCM_LPM4, [LPM4]
//! - \b PCM_LPM45, [LPM4.5]
//!
//! \return true if power state is set, false otherwise.
//******************************************************************************
//
//! Switches between power states. This is a convenience function that combines
-//! the functionality of PCMSetPowerMode and PCMSetCoreVoltageLevel as well as
+//! the functionality of PCM_setPowerMode and PCM_setCoreVoltageLevel as well as
//! the LPM modes.
//!
-//! This function is similar to PCMChangePowerState, however a timeout
+//! This function is similar to PCM_setPowerState, however a timeout
//! mechanism is used.
//!
//! Refer to the device specific data sheet for specifics about power states.
//! - \b PCM_LPM0_LF_VCORE1, [LMP0, Low Frequency, VCORE1]
//! - \b PCM_LPM3, [LPM3]
//! - \b PCM_LPM35_VCORE0, [LPM3.5 VCORE 0]
+//! - \b PCM_LPM4, [LPM4]
//! - \b PCM_LPM45, [LPM4.5]
//!
//! \param timeout Number of loop iterations to timeout when checking for
//******************************************************************************
extern uint8_t PCM_getPowerState(void);
+//******************************************************************************
+//
+//! Sets the power state of the part. This function is similar to
+//! PCM_getPowerState, however there are no polling flags to ensure
+//! a state has changed. Execution is returned back to the calling program
+// and it is up to the user to ensure proper state transitions happen
+//! correctly. For MSP432, changing into different power modes/states
+//! require very specific logic. This function will initiate only one state
+//! transition and then return. It is up to the user to keep calling this
+//! function until the correct power state has been achieved.
+//!
+//! Refer to the device specific data sheet for specifics about core voltage
+//! levels.
+//!
+//! \param powerState The voltage modes to be shifted to. Valid values are:
+//! - \b PCM_AM_LDO_VCORE0, [Active Mode, LDO, VCORE0]
+//! - \b PCM_AM_LDO_VCORE1, [Active Mode, LDO, VCORE1]
+//! - \b PCM_AM_DCDC_VCORE0, [Active Mode, DCDC, VCORE0]
+//! - \b PCM_AM_DCDC_VCORE1, [Active Mode, DCDC, VCORE1]
+//! - \b PCM_AM_LF_VCORE0, [Active Mode, Low Frequency, VCORE0]
+//! - \b PCM_AM_LF_VCORE1, [Active Mode, Low Frequency, VCORE1]
+//! - \b PCM_LPM0_LDO_VCORE0, [LMP0, LDO, VCORE0]
+//! - \b PCM_LPM0_LDO_VCORE1, [LMP0, LDO, VCORE1]
+//! - \b PCM_LPM0_DCDC_VCORE0, [LMP0, DCDC, VCORE0]
+//! - \b PCM_LPM0_DCDC_VCORE1, [LMP0, DCDC, VCORE1]
+//! - \b PCM_LPM0_LF_VCORE0, [LMP0, Low Frequency, VCORE0]
+//! - \b PCM_LPM0_LF_VCORE1, [LMP0, Low Frequency, VCORE1]
+//! - \b PCM_LPM3, [LPM3]
+//! - \b PCM_LPM35_VCORE0, [LPM3.5 VCORE 0]
+//! - \b PCM_LPM45, [LPM4.5]
+//!
+//! \return true if power state change was initiated, false otherwise
+//
+//******************************************************************************
+extern bool PCM_setPowerStateNonBlocking(uint_fast8_t powerState);
+
//******************************************************************************
//
//! Transitions the device into LPM3.5/LPM4.5 mode.
//! Transitions the device into LPM0 while maintaining a safe
//! interrupt handling mentality. This function is meant to be used in
//! situations where the user wants to go to sleep, however does not want
-//! to go to "miss" any interrupts due to the fact that going to DSL is not
+//! to go to "miss" any interrupts due to the fact that going to LPM0 is not
//! an atomic operation. This function will modify the PRIMASK and on exit of
//! the program the master interrupts will be disabled.
//!
//! Transitions the device into LPM3 while maintaining a safe
//! interrupt handling mentality. This function is meant to be used in
//! situations where the user wants to go to LPM3, however does not want
-//! to go to "miss" any interrupts due to the fact that going to DSL is not
+//! to go to "miss" any interrupts due to the fact that going to LPM3 is not
//! an atomic operation. This function will modify the PRIMASK and on exit of
//! the program the master interrupts will be disabled.
//!
//******************************************************************************
extern bool PCM_gotoLPM3InterruptSafe(void);
+//******************************************************************************
+//
+//! Transitions the device into LPM4. LPM4 is the exact same with LPM3, just
+//! with RTC_C and WDT_A disabled. When waking up, RTC_C and WDT_A will remain
+//! disabled until reconfigured by the user.
+//!
+//! \return false if sleep state cannot be entered, true otherwise.
+//
+//******************************************************************************
+extern bool PCM_gotoLPM4(void);
+
+//******************************************************************************
+//
+//! Transitions the device into LPM4 while maintaining a safe
+//! interrupt handling mentality. This function is meant to be used in
+//! situations where the user wants to go to LPM4, however does not want
+//! to go to "miss" any interrupts due to the fact that going to LPM4 is not
+//! an atomic operation. This function will modify the PRIMASK and on exit of
+//! the program the master interrupts will be disabled.
+//!
+//! Refer to the device specific data sheet for specifics about low power modes.
+//! Note that since LPM3 cannot be entered from a DCDC power modes, the
+//! power mode is first switched to LDO operation (if in DCDC mode), the deep
+//! sleep is entered, and the DCDC mode is restored on wake up.
+//!
+//! \return false if sleep state cannot be entered, true otherwise.
+//
+//******************************************************************************
+extern bool PCM_gotoLPM4InterruptSafe(void);
+
//******************************************************************************
//
//! Enables "rude mode" entry into LPM3 and shutdown modes. With this mode
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