EZR32 Wonder Gecko Software Documentation
ezr32wg-doc-4.2.1
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Energy management unit (EMU) peripheral API. More...
Go to the source code of this file.
Data Structures | |
struct | EMU_EM23Init_TypeDef |
struct | EMU_EM4Init_TypeDef |
struct | EMU_BUPDInit_TypeDef |
Macros | |
#define | EMU_EM23INIT_DEFAULT { false } /* Reduced voltage regulator drive strength in EM2 and EM3 */ |
#define | EMU_EM4INIT_DEFAULT |
#define | EMU_BUPDINIT_DEFAULT |
Enumerations | |
enum | EMU_EM4Osc_TypeDef { emuEM4Osc_ULFRCO = EMU_EM4CONF_OSC_ULFRCO, emuEM4Osc_LFXO = EMU_EM4CONF_OSC_LFXO, emuEM4Osc_LFRCO = EMU_EM4CONF_OSC_LFRCO } |
enum | EMU_Probe_TypeDef { emuProbe_Disable = EMU_BUCTRL_PROBE_DISABLE, emuProbe_VDDDReg = EMU_BUCTRL_PROBE_VDDDREG, emuProbe_BUIN = EMU_BUCTRL_PROBE_BUIN, emuProbe_BUOUT = EMU_BUCTRL_PROBE_BUOUT } |
enum | EMU_Resistor_TypeDef { emuRes_Res0 = EMU_PWRCONF_PWRRES_RES0, emuRes_Res1 = EMU_PWRCONF_PWRRES_RES1, emuRes_Res2 = EMU_PWRCONF_PWRRES_RES2, emuRes_Res3 = EMU_PWRCONF_PWRRES_RES3 } |
enum | EMU_Power_TypeDef { emuPower_None = EMU_BUINACT_PWRCON_NONE, emuPower_BUMain = EMU_BUINACT_PWRCON_BUMAIN, emuPower_MainBU = EMU_BUINACT_PWRCON_MAINBU, emuPower_NoDiode = EMU_BUINACT_PWRCON_NODIODE } |
enum | EMU_BODMode_TypeDef { emuBODMode_Active, emuBODMode_Inactive } |
Functions | |
__STATIC_INLINE void | EMU_EnterEM1 (void) |
Enter energy mode 1 (EM1). | |
void | EMU_EM23Init (EMU_EM23Init_TypeDef *em23Init) |
Update EMU module with Energy Mode 2 and 3 configuration. More... | |
void | EMU_EM4Init (EMU_EM4Init_TypeDef *em4Init) |
Update EMU module with Energy Mode 4 configuration. More... | |
void | EMU_EnterEM2 (bool restore) |
Enter energy mode 2 (EM2). More... | |
void | EMU_EnterEM3 (bool restore) |
Enter energy mode 3 (EM3). More... | |
void | EMU_EnterEM4 (void) |
Enter energy mode 4 (EM4). More... | |
void | EMU_MemPwrDown (uint32_t blocks) |
Power down memory block. More... | |
void | EMU_UpdateOscConfig (void) |
Update EMU module with CMU oscillator selection/enable status. More... | |
void | EMU_BUPDInit (EMU_BUPDInit_TypeDef *bupdInit) |
Configure Backup Power Domain settings. More... | |
void | EMU_BUThresholdSet (EMU_BODMode_TypeDef mode, uint32_t value) |
Configure Backup Power Domain BOD Threshold value. More... | |
void | EMU_BUThresRangeSet (EMU_BODMode_TypeDef mode, uint32_t value) |
Configure Backup Power Domain BOD Threshold Range. More... | |
__STATIC_INLINE void | EMU_IntClear (uint32_t flags) |
Clear one or more pending EMU interrupts. More... | |
__STATIC_INLINE void | EMU_IntDisable (uint32_t flags) |
Disable one or more EMU interrupts. More... | |
__STATIC_INLINE void | EMU_IntEnable (uint32_t flags) |
Enable one or more EMU interrupts. More... | |
__STATIC_INLINE uint32_t | EMU_IntGet (void) |
Get pending EMU interrupt flags. More... | |
__STATIC_INLINE uint32_t | EMU_IntGetEnabled (void) |
Get enabled and pending EMU interrupt flags. Useful for handling more interrupt sources in the same interrupt handler. More... | |
__STATIC_INLINE void | EMU_IntSet (uint32_t flags) |
Set one or more pending EMU interrupts. More... | |
__STATIC_INLINE void | EMU_EM4Lock (bool enable) |
Enable or disable EM4 lock configuration. More... | |
__STATIC_INLINE void | EMU_BUReady (void) |
Halts until backup power functionality is ready. | |
__STATIC_INLINE void | EMU_BUPinEnable (bool enable) |
Disable BU_VIN support. More... | |
__STATIC_INLINE void | EMU_Lock (void) |
Lock the EMU in order to protect its registers against unintended modification. More... | |
__STATIC_INLINE void | EMU_Unlock (void) |
Unlock the EMU so that writing to locked registers again is possible. | |
__STATIC_INLINE void | EMU_EM2Block (void) |
Block entering EM2 or higher number energy modes. | |
__STATIC_INLINE void | EMU_EM2UnBlock (void) |
Unblock entering EM2 or higher number energy modes. | |
(C) Copyright 2015 Silicon Labs, http://www.silabs.com
Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
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Silicon Labs will not be liable for any consequential, incidental, or special damages, or any other relief, or for any claim by any third party, arising from your use of this Software.
Definition in file em_emu.h.