Description

Peripheral Reflex System (PRS) Peripheral API.

This module contains functions to control the PRS peripheral of Silicon Labs 32-bit MCUs and SoCs. The PRS allows configurable, fast, and autonomous communication between peripherals on the MCU or SoC.

Functions
uint32_t	PRS_ConvertToSyncSource (uint32_t asyncSource)
	Convert an async PRS source to a sync source.

uint32_t	PRS_ConvertToSyncSignal (uint32_t asyncSource, uint32_t asyncSignal)
	Convert an async PRS signal to a sync signal.

void	PRS_SourceSignalSet (unsigned int ch, uint32_t source, uint32_t signal, PRS_Edge_TypeDef edge)
	Set a source and signal for a channel.

void	PRS_SourceAsyncSignalSet (unsigned int ch, uint32_t source, uint32_t signal)
	Set the source and asynchronous signal for a channel.

int	PRS_GetFreeChannel ( PRS_ChType_t type)
	Search for the first free PRS channel.

void	PRS_Reset (void)
	Reset all PRS channels.

void	PRS_ConnectSignal (unsigned int ch, PRS_ChType_t type, PRS_Signal_t signal)
	Connect a PRS signal to a channel.

void	PRS_ConnectConsumer (unsigned int ch, PRS_ChType_t type, PRS_Consumer_t consumer)
	Connect a peripheral consumer to a PRS channel.

void	PRS_PinOutput (unsigned int ch, PRS_ChType_t type, GPIO_Port_TypeDef port, uint8_t pin)
	Send the output of a PRS channel to a GPIO pin.

void	PRS_Combine (unsigned int chA, unsigned int chB, PRS_Logic_t logic)
	Combine two PRS channels using a logic function.

void	PRS_LevelSet (uint32_t level, uint32_t mask)
	Set level control bit for one or more channels.

uint32_t	PRS_LevelGet (void)
	Get level control bit for all channels.

uint32_t	PRS_Values ( PRS_ChType_t type)
	Get the PRS channel values for all channels.

bool	PRS_ChannelValue (unsigned int ch, PRS_ChType_t type)
	Get the PRS channel value for a single channel.

void	PRS_PulseTrigger (uint32_t channels)
	Trigger a high pulse (one HFPERCLK) for one or more channels.

void	PRS_ChannelLevelSet (unsigned int ch, bool level)
	Set the PRS channel level for one asynchronous PRS channel.

void	PRS_ChannelPulse (unsigned int ch)
	Trigger a pulse on one PRS channel.

Macros
#define	PRS_SYNC_CHAN_COUNT PRS_SYNC_CH_NUM
	PRS Synchronous channel count.

#define	PRS_ASYNC_CHAN_COUNT PRS_ASYNC_CH_NUM
	PRS Asynchronous channel count.

#define	PRS_ASYNC_SUPPORTED 1
	PRS asynchronous support.

Enumerations
enum	PRS_ChType_t { prsTypeAsync , prsTypeSync }
	PRS Channel type.

enum	PRS_Edge_TypeDef { prsEdgeOff , prsEdgePos , prsEdgeNeg , prsEdgeBoth }
	Edge detection type.

enum	PRS_Logic_t { prsLogic_Zero = _PRS_ASYNC_CH_CTRL_FNSEL_LOGICAL_ZERO, prsLogic_A_NOR_B = _PRS_ASYNC_CH_CTRL_FNSEL_A_NOR_B, prsLogic_NOT_A_AND_B = _PRS_ASYNC_CH_CTRL_FNSEL_NOT_A_AND_B, prsLogic_NOT_A = _PRS_ASYNC_CH_CTRL_FNSEL_NOT_A, prsLogic_A_AND_NOT_B = _PRS_ASYNC_CH_CTRL_FNSEL_A_AND_NOT_B, prsLogic_NOT_B = _PRS_ASYNC_CH_CTRL_FNSEL_NOT_B, prsLogic_A_XOR_B = _PRS_ASYNC_CH_CTRL_FNSEL_A_XOR_B, prsLogic_A_NAND_B = _PRS_ASYNC_CH_CTRL_FNSEL_A_NAND_B, prsLogic_A_AND_B = _PRS_ASYNC_CH_CTRL_FNSEL_A_AND_B, prsLogic_A_XNOR_B = _PRS_ASYNC_CH_CTRL_FNSEL_A_XNOR_B, prsLogic_B = _PRS_ASYNC_CH_CTRL_FNSEL_B, prsLogic_NOT_A_OR_B = _PRS_ASYNC_CH_CTRL_FNSEL_NOT_A_OR_B, prsLogic_A = _PRS_ASYNC_CH_CTRL_FNSEL_A, prsLogic_A_OR_NOT_B = _PRS_ASYNC_CH_CTRL_FNSEL_A_OR_NOT_B, prsLogic_A_OR_B = _PRS_ASYNC_CH_CTRL_FNSEL_A_OR_B, prsLogic_One = _PRS_ASYNC_CH_CTRL_FNSEL_LOGICAL_ONE }
	Logic functions that can be used when combining two PRS channels.

enum	PRS_Signal_t { prsSignalNone = PRS_SYNC_CH_CTRL_SOURCESEL_DEFAULT \| (0x0 << _PRS_SYNC_CH_CTRL_SIGSEL_SHIFT), prsSignalSW = PRS_SYNC_CH_CTRL_SOURCESEL_DEFAULT \| (0x1 << _PRS_SYNC_CH_CTRL_SIGSEL_SHIFT), prsSignalTIMER0_UF = PRS_TIMER0_UF, prsSignalTIMER0_OF = PRS_TIMER0_OF, prsSignalTIMER0_CC0 = PRS_TIMER0_CC0, prsSignalTIMER0_CC1 = PRS_TIMER0_CC1, prsSignalTIMER0_CC2 = PRS_TIMER0_CC2, prsSignalTIMER1_UF = PRS_TIMER1_UF, prsSignalTIMER1_OF = PRS_TIMER1_OF, prsSignalTIMER1_CC0 = PRS_TIMER1_CC0, prsSignalTIMER1_CC1 = PRS_TIMER1_CC1, prsSignalTIMER1_CC2 = PRS_TIMER1_CC2, prsSignalTIMER2_UF = PRS_TIMER2_UF, prsSignalTIMER2_OF = PRS_TIMER2_OF, prsSignalTIMER2_CC0 = PRS_TIMER2_CC0, prsSignalTIMER2_CC1 = PRS_TIMER2_CC1, prsSignalTIMER2_CC2 = PRS_TIMER2_CC2, prsSignalTIMER3_UF = PRS_TIMER3_UF, prsSignalTIMER3_OF = PRS_TIMER3_OF, prsSignalTIMER3_CC0 = PRS_TIMER3_CC0, prsSignalTIMER3_CC1 = PRS_TIMER3_CC1, prsSignalTIMER3_CC2 = PRS_TIMER3_CC2, prsSignalTIMER4_UF = PRS_TIMER4_UF, prsSignalTIMER4_OF = PRS_TIMER4_OF, prsSignalTIMER4_CC0 = PRS_TIMER4_CC0, prsSignalTIMER4_CC1 = PRS_TIMER4_CC1, prsSignalTIMER4_CC2 = PRS_TIMER4_CC2, prsSignalLETIMER0_CH0 = PRS_LETIMER0_CH0, prsSignalLETIMER0_CH1 = PRS_LETIMER0_CH1, prsSignalPCNT0_UFOF = PRS_PCNT0_UFOF, prsSignalPCNT0_DIR = PRS_PCNT0_DIR, prsSignalCORE_CTIOUT0 = PRS_CORE_CTIOUT0, prsSignalCORE_CTIOUT1 = PRS_CORE_CTIOUT1, prsSignalCORE_CTIOUT2 = PRS_CORE_CTIOUT2, prsSignalCORE_CTIOUT3 = PRS_CORE_CTIOUT3, prsSignalCMUL_CLKOUT0 = PRS_CMUL_CLKOUT0, prsSignalCMUL_CLKOUT1 = PRS_CMUL_CLKOUT1, prsSignalCMUL_CLKOUT2 = PRS_CMUL_CLKOUT2, prsSignalPRSL_ASYNCH0 = PRS_PRSL_ASYNCH0, prsSignalPRSL_ASYNCH1 = PRS_PRSL_ASYNCH1, prsSignalPRSL_ASYNCH2 = PRS_PRSL_ASYNCH2, prsSignalPRSL_ASYNCH3 = PRS_PRSL_ASYNCH3, prsSignalPRSL_ASYNCH4 = PRS_PRSL_ASYNCH4, prsSignalPRSL_ASYNCH5 = PRS_PRSL_ASYNCH5, prsSignalPRSL_ASYNCH6 = PRS_PRSL_ASYNCH6, prsSignalPRSL_ASYNCH7 = PRS_PRSL_ASYNCH7, prsSignalPRS_ASYNCH8 = PRS_PRS_ASYNCH8, prsSignalPRS_ASYNCH9 = PRS_PRS_ASYNCH9, prsSignalPRS_ASYNCH10 = PRS_PRS_ASYNCH10, prsSignalPRS_ASYNCH11 = PRS_PRS_ASYNCH11, prsSignalBURTC_COMP = PRS_BURTC_COMP, prsSignalBURTC_OF = PRS_BURTC_OF, prsSignalSYSRTC0_GRP0OUT0 = PRS_SYSRTC0_GRP0OUT0, prsSignalSYSRTC0_GRP0OUT1 = PRS_SYSRTC0_GRP0OUT1, prsSignalSYSRTC0_GRP1OUT0 = PRS_SYSRTC0_GRP1OUT0, prsSignalSYSRTC0_GRP1OUT1 = PRS_SYSRTC0_GRP1OUT1, prsSignalHFXO0L_STATUS = PRS_HFXO0L_STATUS, prsSignalHFXO0L_STATUS1 = PRS_HFXO0L_STATUS1, prsSignalACMP0_OUT = PRS_ACMP0_OUT, prsSignalACMP1_OUT = PRS_ACMP1_OUT, prsSignalVDAC0_CH0WARM = PRS_VDAC0L_CH0WARM, prsSignalVDAC0_CH1WARM = PRS_VDAC0L_CH1WARM, prsSignalVDAC0_CH0DONE = PRS_VDAC0L_CH0DONEASYNC, prsSignalVDAC0_CH1DONE = PRS_VDAC0L_CH1DONEASYNC, prsSignalVDAC0_INTERNALTIMEROF = PRS_VDAC0L_INTERNALTIMEROF, prsSignalVDAC0_REFRESHTIMEROF = PRS_VDAC0L_REFRESHTIMEROF, prsSignalVDAC1_CH0WARM = PRS_VDAC1L_CH0WARM, prsSignalVDAC1_CH1WARM = PRS_VDAC1L_CH1WARM, prsSignalVDAC1_CH0DONE = PRS_VDAC1L_CH0DONEASYNC, prsSignalVDAC1_CH1DONE = PRS_VDAC1L_CH1DONEASYNC, prsSignalVDAC1_INTERNALTIMEROF = PRS_VDAC1L_INTERNALTIMEROF, prsSignalVDAC1_REFRESHTIMEROF = PRS_VDAC1L_REFRESHTIMEROF, prsSignalUSART0_TXC = PRS_USART0_TXC, prsSignalUSART0_RXDATA = PRS_USART0_RXDATA, prsSignalUSART0_IRTX = PRS_USART0_IRTX, prsSignalUSART0_RTS = PRS_USART0_RTS, prsSignalUSART0_TX = PRS_USART0_TX, prsSignalUSART0_CS = PRS_USART0_CS, prsSignalEUSART0_CS = PRS_EUSART0L_CS, prsSignalEUSART0_IRTX = PRS_EUSART0L_IRDATX, prsSignalEUSART0_RTS = PRS_EUSART0L_RTS, prsSignalEUSART0_RXDATA = PRS_EUSART0L_RXDATAV, prsSignalEUSART0_TX = PRS_EUSART0L_TX, prsSignalEUSART0_TXC = PRS_EUSART0L_TXC, prsSignalEUSART0_RXFL = PRS_EUSART0L_RXFL, prsSignalEUSART0_TXFL = PRS_EUSART0L_TXFL, prsSignalEUSART1_CS = PRS_EUSART1L_CS, prsSignalEUSART1_IRTX = PRS_EUSART1L_IRDATX, prsSignalEUSART1_RTS = PRS_EUSART1L_RTS, prsSignalEUSART1_RXDATA = PRS_EUSART1L_RXDATAV, prsSignalEUSART1_TX = PRS_EUSART1L_TX, prsSignalEUSART1_TXC = PRS_EUSART1L_TXC, prsSignalEUSART1_RXFL = PRS_EUSART1L_RXFL, prsSignalEUSART1_TXFL = PRS_EUSART1L_TXFL, prsSignalIADC0_SCANENTRY = PRS_IADC0_SCANENTRYDONE, prsSignalIADC0_SCANTABLE = PRS_IADC0_SCANTABLEDONE, prsSignalIADC0_SINGLE = PRS_IADC0_SINGLEDONE, prsSignalGPIO_PIN0 = PRS_GPIO_PIN0, prsSignalGPIO_PIN1 = PRS_GPIO_PIN1, prsSignalGPIO_PIN2 = PRS_GPIO_PIN2, prsSignalGPIO_PIN3 = PRS_GPIO_PIN3, prsSignalGPIO_PIN4 = PRS_GPIO_PIN4, prsSignalGPIO_PIN5 = PRS_GPIO_PIN5, prsSignalGPIO_PIN6 = PRS_GPIO_PIN6, prsSignalGPIO_PIN7 = PRS_GPIO_PIN7, prsSignalAGCL_CCA = PRS_AGCL_CCA, prsSignalAGCL_CCAREQ = PRS_AGCL_CCAREQ, prsSignalAGCL_GAINADJUST = PRS_AGCL_GAINADJUST, prsSignalAGCL_GAINOK = PRS_AGCL_GAINOK, prsSignalAGCL_GAINREDUCED = PRS_AGCL_GAINREDUCED, prsSignalAGCL_IFPKI1 = PRS_AGCL_IFPKI1, prsSignalAGCL_IFPKQ2 = PRS_AGCL_IFPKQ2, prsSignalAGCL_IFPKRST = PRS_AGCL_IFPKRST, prsSignalAGC_PEAKDET = PRS_AGC_PEAKDET, prsSignalAGC_PROPAGATED = PRS_AGC_PROPAGATED, prsSignalAGC_RSSIDONE = PRS_AGC_RSSIDONE, prsSignalBUFC_THR0 = PRS_BUFC_THR0, prsSignalBUFC_THR1 = PRS_BUFC_THR1, prsSignalBUFC_THR2 = PRS_BUFC_THR2, prsSignalBUFC_THR3 = PRS_BUFC_THR3, prsSignalBUFC_CNT0 = PRS_BUFC_CNT0, prsSignalBUFC_CNT1 = PRS_BUFC_CNT1, prsSignalBUFC_FULL = PRS_BUFC_FULL, prsSignalMODEML_ADVANCE = PRS_MODEML_ADVANCE, prsSignalMODEML_ANT0 = PRS_MODEML_ANT0, prsSignalMODEML_ANT1 = PRS_MODEML_ANT1, prsSignalMODEML_COHDSADET = PRS_MODEML_COHDSADET, prsSignalMODEML_COHDSALIVE = PRS_MODEML_COHDSALIVE, prsSignalMODEML_DCLK = PRS_MODEML_DCLK, prsSignalMODEML_DOUT = PRS_MODEML_DOUT, prsSignalMODEML_FRAMEDET = PRS_MODEML_FRAMEDET, prsSignalMODEM_FRAMESENT = PRS_MODEM_FRAMESENT, prsSignalMODEM_PREDET = PRS_MODEM_PREDET, prsSignalMODEM_LRDSADET = PRS_MODEM_LRDSADET, prsSignalMODEM_LRDSALIVE = PRS_MODEM_LRDSALIVE, prsSignalMODEM_LOWCORR = PRS_MODEM_LOWCORR, prsSignalMODEM_NEWSYMBOL = PRS_MODEM_NEWSYMBOL, prsSignalMODEM_NEWWND = PRS_MODEM_NEWWND, prsSignalMODEM_POSTPONE = PRS_MODEM_POSTPONE, prsSignalMODEMH_PRESENT = PRS_MODEMH_PRESENT, prsSignalMODEMH_RSSIJUMP = PRS_MODEMH_RSSIJUMP, prsSignalMODEMH_SYNCSENT = PRS_MODEMH_SYNCSENT, prsSignalMODEMH_TIMDET = PRS_MODEMH_TIMDET, prsSignalMODEMH_WEAK = PRS_MODEMH_WEAK, prsSignalMODEMH_EOF = PRS_MODEMH_EOF, prsSignalMODEMH_SI = PRS_MODEMH_SI, prsSignalFRC_DCLK = PRS_FRC_DCLK, prsSignalFRC_DOUT = PRS_FRC_DOUT, prsSignalPROTIMERL_BOF = PRS_PROTIMERL_BOF, prsSignalPROTIMERL_CC0 = PRS_PROTIMERL_CC0, prsSignalPROTIMERL_CC1 = PRS_PROTIMERL_CC1, prsSignalPROTIMERL_CC2 = PRS_PROTIMERL_CC2, prsSignalPROTIMERL_CC3 = PRS_PROTIMERL_CC3, prsSignalPROTIMERL_CC4 = PRS_PROTIMERL_CC4, prsSignalPROTIMERL_LBTF = PRS_PROTIMERL_LBTF, prsSignalPROTIMERL_LBTR = PRS_PROTIMERL_LBTR, prsSignalPROTIMER_LBTS = PRS_PROTIMER_LBTS, prsSignalPROTIMER_POF = PRS_PROTIMER_POF, prsSignalPROTIMER_T0MATCH = PRS_PROTIMER_T0MATCH, prsSignalPROTIMER_T0UF = PRS_PROTIMER_T0UF, prsSignalPROTIMER_T1MATCH = PRS_PROTIMER_T1MATCH, prsSignalPROTIMER_T1UF = PRS_PROTIMER_T1UF, prsSignalPROTIMER_WOF = PRS_PROTIMER_WOF, prsSignalRACL_ACTIVE = PRS_RACL_ACTIVE, prsSignalRACL_LNAEN = PRS_RACL_LNAEN, prsSignalRACL_PAEN = PRS_RACL_PAEN, prsSignalRACL_RX = PRS_RACL_RX, prsSignalRACL_TX = PRS_RACL_TX, prsSignalRACL_CTIOUT0 = PRS_RACL_CTIOUT0, prsSignalRACL_CTIOUT1 = PRS_RACL_CTIOUT1, prsSignalRACL_CTIOUT2 = PRS_RACL_CTIOUT2, prsSignalRAC_CTIOUT3 = PRS_RAC_CTIOUT3, prsSignalRAC_AUXADCDATA = PRS_RAC_AUXADCDATA, prsSignalRAC_AUXADCDATAVALID = PRS_RAC_AUXADCDATAVALID, prsSignalSYNTH_MUX0 = PRS_SYNTH_MUX0, prsSignalSYNTH_MUX1 = PRS_SYNTH_MUX1, prsSignalLFRCO_CALMEAS = PRS_LFRCO_CALMEAS, prsSignalLFRCO_SDM = PRS_LFRCO_SDM, prsSignalLFRCO_TCMEAS = PRS_LFRCO_TCMEAS }
	PRS Signal.

enum	PRS_Consumer_t { prsConsumerNone = 0x000, prsConsumerCMU_CALDN = offsetof(PRS_TypeDef, CONSUMER_CMU_CALDN), prsConsumerCMU_CALUP = offsetof(PRS_TypeDef, CONSUMER_CMU_CALUP), prsConsumerIADC0_SCANTRIGGER = offsetof(PRS_TypeDef, CONSUMER_IADC0_SCANTRIGGER), prsConsumerIADC0_SINGLETRIGGER = offsetof(PRS_TypeDef, CONSUMER_IADC0_SINGLETRIGGER), prsConsumerLDMA_REQUEST0 = offsetof(PRS_TypeDef, CONSUMER_LDMAXBAR_DMAREQ0), prsConsumerLDMA_REQUEST1 = offsetof(PRS_TypeDef, CONSUMER_LDMAXBAR_DMAREQ1), prsConsumerLETIMER0_CLEAR = offsetof(PRS_TypeDef, CONSUMER_LETIMER0_CLEAR), prsConsumerLETIMER0_START = offsetof(PRS_TypeDef, CONSUMER_LETIMER0_START), prsConsumerLETIMER0_STOP = offsetof(PRS_TypeDef, CONSUMER_LETIMER0_STOP), prsConsumerTIMER0_CC0 = offsetof(PRS_TypeDef, CONSUMER_TIMER0_CC0), prsConsumerTIMER0_CC1 = offsetof(PRS_TypeDef, CONSUMER_TIMER0_CC1), prsConsumerTIMER0_CC2 = offsetof(PRS_TypeDef, CONSUMER_TIMER0_CC2), prsConsumerTIMER1_CC0 = offsetof(PRS_TypeDef, CONSUMER_TIMER1_CC0), prsConsumerTIMER1_CC1 = offsetof(PRS_TypeDef, CONSUMER_TIMER1_CC1), prsConsumerTIMER1_CC2 = offsetof(PRS_TypeDef, CONSUMER_TIMER1_CC2), prsConsumerTIMER2_CC0 = offsetof(PRS_TypeDef, CONSUMER_TIMER2_CC0), prsConsumerTIMER2_CC1 = offsetof(PRS_TypeDef, CONSUMER_TIMER2_CC1), prsConsumerTIMER2_CC2 = offsetof(PRS_TypeDef, CONSUMER_TIMER2_CC2), prsConsumerTIMER3_CC0 = offsetof(PRS_TypeDef, CONSUMER_TIMER3_CC0), prsConsumerTIMER3_CC1 = offsetof(PRS_TypeDef, CONSUMER_TIMER3_CC1), prsConsumerTIMER3_CC2 = offsetof(PRS_TypeDef, CONSUMER_TIMER3_CC2), prsConsumerTIMER4_CC0 = offsetof(PRS_TypeDef, CONSUMER_TIMER4_CC0), prsConsumerTIMER4_CC1 = offsetof(PRS_TypeDef, CONSUMER_TIMER4_CC1), prsConsumerTIMER4_CC2 = offsetof(PRS_TypeDef, CONSUMER_TIMER4_CC2), prsConsumerUSART0_CLK = offsetof(PRS_TypeDef, CONSUMER_USART0_CLK), prsConsumerUSART0_IR = offsetof(PRS_TypeDef, CONSUMER_USART0_IR), prsConsumerUSART0_RX = offsetof(PRS_TypeDef, CONSUMER_USART0_RX), prsConsumerUSART0_TRIGGER = offsetof(PRS_TypeDef, CONSUMER_USART0_TRIGGER), prsConsumerEUSART0_CLK = offsetof(PRS_TypeDef, CONSUMER_EUSART0_CLK), prsConsumerEUSART0_RX = offsetof(PRS_TypeDef, CONSUMER_EUSART0_RX), prsConsumerEUSART0_TRIGGER = offsetof(PRS_TypeDef, CONSUMER_EUSART0_TRIGGER), prsConsumerEUSART1_CLK = offsetof(PRS_TypeDef, CONSUMER_EUSART1_CLK), prsConsumerEUSART1_RX = offsetof(PRS_TypeDef, CONSUMER_EUSART1_RX), prsConsumerEUSART1_TRIGGER = offsetof(PRS_TypeDef, CONSUMER_EUSART1_TRIGGER), prsConsumerWDOG0_SRC0 = offsetof(PRS_TypeDef, CONSUMER_WDOG0_SRC0), prsConsumerWDOG0_SRC1 = offsetof(PRS_TypeDef, CONSUMER_WDOG0_SRC1), prsConsumerWDOG1_SRC0 = offsetof(PRS_TypeDef, CONSUMER_WDOG1_SRC0), prsConsumerWDOG1_SRC1 = offsetof(PRS_TypeDef, CONSUMER_WDOG1_SRC1), prsConsumerPCNT0_IN0 = offsetof(PRS_TypeDef, CONSUMER_PCNT0_S0IN), prsConsumerPCNT0_IN1 = offsetof(PRS_TypeDef, CONSUMER_PCNT0_S1IN), prsConsumerSYSRTC0_SRC0 = offsetof(PRS_TypeDef, CONSUMER_SYSRTC0_IN0), prsConsumerSYSRTC0_SRC1 = offsetof(PRS_TypeDef, CONSUMER_SYSRTC0_IN1), prsConsumerHFXO0_OSCREQ = offsetof(PRS_TypeDef, CONSUMER_HFXO0_OSCREQ), prsConsumerHFXO0_TIMEOUT = offsetof(PRS_TypeDef, CONSUMER_HFXO0_TIMEOUT), prsConsumerVDAC0_ASYNCTRIGCH0 = offsetof(PRS_TypeDef, CONSUMER_VDAC0_ASYNCTRIGCH0), prsConsumerVDAC0_ASYNCTRIGCH1 = offsetof(PRS_TypeDef, CONSUMER_VDAC0_ASYNCTRIGCH1), prsConsumerVDAC0_SYNCTRIGCH0 = offsetof(PRS_TypeDef, CONSUMER_VDAC0_SYNCTRIGCH0), prsConsumerVDAC0_SYNCTRIGCH1 = offsetof(PRS_TypeDef, CONSUMER_VDAC0_SYNCTRIGCH1), prsConsumerVDAC1_ASYNCTRIGCH0 = offsetof(PRS_TypeDef, CONSUMER_VDAC1_ASYNCTRIGCH0), prsConsumerVDAC1_ASYNCTRIGCH1 = offsetof(PRS_TypeDef, CONSUMER_VDAC1_ASYNCTRIGCH1), prsConsumerVDAC1_SYNCTRIGCH0 = offsetof(PRS_TypeDef, CONSUMER_VDAC1_SYNCTRIGCH0), prsConsumerVDAC1_SYNCTRIGCH1 = offsetof(PRS_TypeDef, CONSUMER_VDAC1_SYNCTRIGCH1) }
	PRS Consumers.

Function Documentation

◆ PRS_ConvertToSyncSource()

uint32_t PRS_ConvertToSyncSource ( uint32_t asyncSource )

Convert an async PRS source to a sync source.

This conversion must be done because the id's of the same peripheral source is different depending on if it's used as an asynchronous PRS source or a synchronous PRS source.

Parameters

[in] asyncSource The id of the asynchronous PRS source.

Returns: The id of the corresponding synchronous PRS source.

◆ PRS_ConvertToSyncSignal()

uint32_t PRS_ConvertToSyncSignal	(	uint32_t	`asyncSource,`
		uint32_t	`asyncSignal`
	)

Convert an async PRS signal to a sync signal.

PRS values for some peripherals signals differ between asynchronous and synchronous PRS channels. This function must be used to handle the conversion.

Parameters

[in]	`asyncSource`	The id of the asynchronous PRS source.
[in]	`asyncSignal`	The id of the asynchronous PRS signal.

Returns: The id of the corresponding synchronous PRS signal.

◆ PRS_SourceSignalSet()

void PRS_SourceSignalSet	(	unsigned int	`ch,`
		uint32_t	`source,`
		uint32_t	`signal,`
		PRS_Edge_TypeDef	`edge`
	)

Set a source and signal for a channel.

Parameters

[in]	`ch`	A channel to define the signal and source for.
[in]	`source`	A source to select for the channel. Use one of PRS_CH_CTRL_SOURCESEL_x defines.
[in]	`signal`	A signal (for selected `source` ) to use. Use one of PRS_CH_CTRL_SIGSEL_x defines.
[in]	`edge`	An edge (for selected source/signal) to generate the pulse for.

◆ PRS_SourceAsyncSignalSet()

void PRS_SourceAsyncSignalSet	(	unsigned int	`ch,`
		uint32_t	`source,`
		uint32_t	`signal`
	)

Set the source and asynchronous signal for a channel.

Asynchronous reflexes are not clocked on HFPERCLK and can be used even in EM2/EM3. There is a limitation to reflexes operating in asynchronous mode in that they can only be used by a subset of the reflex consumers. See the PRS chapter in the reference manual for the complete list of supported asynchronous signals and consumers.

Note: This function is not supported on EFM32GxxxFyyy parts. In asynchronous mode, the edge detector only works in EM0 and should not be used. The EDSEL parameter in PRS_CHx_CTRL register is set to 0 (OFF) by default.

Parameters

[in]	`ch`	A channel to define the source and asynchronous signal for.
[in]	`source`	A source to select for the channel. Use one of PRS_CH_CTRL_SOURCESEL_x defines.
[in]	`signal`	An asynchronous signal (for selected `source` ) to use. Use one of the PRS_CH_CTRL_SIGSEL_x defines that support asynchronous operation.

◆ PRS_GetFreeChannel()

int PRS_GetFreeChannel ( PRS_ChType_t type )

Search for the first free PRS channel.

Parameters

[in] type PRS channel type. This can be either prsTypeAsync or prsTypeSync .

Returns: Channel number >= 0 if an unused PRS channel was found. If no free PRS channel was found then -1 is returned.

◆ PRS_Reset()

void PRS_Reset ( void )

Reset all PRS channels.

This function will reset all the PRS channel configuration.

◆ PRS_ConnectSignal()

void PRS_ConnectSignal	(	unsigned int	`ch,`
		PRS_ChType_t	`type,`
		PRS_Signal_t	`signal`
	)

Connect a PRS signal to a channel.

This function will make the PRS signal available on the specific channel. Only a single PRS signal can be connected to any given channel.

Parameters

[in]	`ch`	PRS channel number.
[in]	`type`	PRS channel type. This can be either prsTypeAsync or prsTypeSync .
[in]	`signal`	This is the PRS signal that should be placed on the channel.

◆ PRS_ConnectConsumer()

void PRS_ConnectConsumer	(	unsigned int	`ch,`
		PRS_ChType_t	`type,`
		PRS_Consumer_t	`consumer`
	)

Connect a peripheral consumer to a PRS channel.

Different peripherals can use PRS channels as their input. This function can be used to connect a peripheral consumer to a PRS channel. Multiple consumers can be connected to a single PRS channel.

Parameters

[in]	`ch`	PRS channel number.
[in]	`type`	PRS channel type. This can be either prsTypeAsync or prsTypeSync .
[in]	`consumer`	This is the PRS consumer.

◆ PRS_PinOutput()

void PRS_PinOutput	(	unsigned int	`ch,`
		PRS_ChType_t	`type,`
		GPIO_Port_TypeDef	`port,`
		uint8_t	`pin`
	)

Send the output of a PRS channel to a GPIO pin.

This function is used to send the output of a PRS channel to a GPIO pin. Note that there are certain restrictions to where a PRS channel can be routed. Consult the datasheet of the device to see if a channel can be routed to the requested GPIO pin. Some devices for instance can only route the async channels 0-5 on GPIO pins PAx and PBx while async channels 6-11 can only be routed to GPIO pins PCx and PDx

Parameters

[in]	`ch`	PRS channel number.
[in]	`type`	PRS channel type. This can be either prsTypeAsync or prsTypeSync .
[in]	`port`	GPIO port
[in]	`pin`	GPIO pin

◆ PRS_Combine()

void PRS_Combine	(	unsigned int	`chA,`
		unsigned int	`chB,`
		PRS_Logic_t	`logic`
	)

Combine two PRS channels using a logic function.

This function allows you to combine the output of one PRS channel with the the signal of another PRS channel using various logic functions. Note that for series 2, config 1 devices, the hardware only allows a PRS channel to be combined with the previous channel. So for instance channel 5 can be combined only with channel 4.

The logic function operates on two PRS channels called A and B. The output of PRS channel B is combined with the PRS source configured for channel A to produce an output. This output is used as the output of channel A.

Parameters

[in]	`chA`	PRS Channel for the A input.
[in]	`chB`	PRS Channel for the B input.
[in]	`logic`	The logic function to use when combining the Channel A and Channel B. The output of the logic function is the output of Channel A. Function like AND, OR, XOR, NOT and more are available.

◆ PRS_LevelSet()

void PRS_LevelSet	(	uint32_t	`level,`
		uint32_t	`mask`
	)

inline

Set level control bit for one or more channels.

The level value for a channel is XORed with both the pulse possibly issued by PRS_PulseTrigger() and the PRS input signal selected for the channel(s).

Note: Note that software level control is only available for asynchronous channels on Series 2 devices.

Parameters

[in]	`level`	Level to use for channels indicated by `mask` . Use logical OR combination of PRS_SWLEVEL_CHnLEVEL defines for channels to set high level, otherwise 0.
[in]	`mask`	Mask indicating which channels to set level for. Use logical OR combination of PRS_SWLEVEL_CHnLEVEL defines.

◆ PRS_LevelGet()

uint32_t PRS_LevelGet ( void )

inline

Get level control bit for all channels.

Returns: The current software level configuration.

◆ PRS_Values()

uint32_t PRS_Values ( PRS_ChType_t type )

inline

Get the PRS channel values for all channels.

Parameters

[in] type PRS channel type. This can be either prsTypeAsync or prsTypeSync .

Returns: The current PRS channel output values for all channels as a bitset.

◆ PRS_ChannelValue()

bool PRS_ChannelValue	(	unsigned int	`ch,`
		PRS_ChType_t	`type`
	)

inline

Get the PRS channel value for a single channel.

Parameters

[in]	`ch`	PRS channel number.
[in]	`type`	PRS channel type. This can be either prsTypeAsync or prsTypeSync .

Returns: The current PRS channel output value. This is either 0 or 1.

◆ PRS_PulseTrigger()

void PRS_PulseTrigger ( uint32_t channels )

inline

Trigger a high pulse (one HFPERCLK) for one or more channels.

Setting a bit for a channel causes the bit in the register to remain high for one HFPERCLK cycle. Pulse is XORed with both the corresponding bit in PRS SWLEVEL register and the PRS input signal selected for the channel(s).

Parameters

[in] channels Logical ORed combination of channels to trigger a pulse for. Use PRS_SWPULSE_CHnPULSE defines.

◆ PRS_ChannelLevelSet()

void PRS_ChannelLevelSet	(	unsigned int	`ch,`
		bool	`level`
	)

inline

Set the PRS channel level for one asynchronous PRS channel.

Parameters

[in]	`ch`	PRS channel number.
[in]	`level`	true to set the level high (1) and false to set the level low (0).

◆ PRS_ChannelPulse()

void PRS_ChannelPulse ( unsigned int ch )

inline

Trigger a pulse on one PRS channel.

Parameters

[in] ch PRS channel number.

Macro Definition Documentation

◆ PRS_SYNC_CHAN_COUNT

#define PRS_SYNC_CHAN_COUNT PRS_SYNC_CH_NUM

PRS Synchronous channel count.

◆ PRS_ASYNC_CHAN_COUNT

#define PRS_ASYNC_CHAN_COUNT PRS_ASYNC_CH_NUM

PRS Asynchronous channel count.

◆ PRS_ASYNC_SUPPORTED

#define PRS_ASYNC_SUPPORTED 1

PRS asynchronous support.

Enumeration Type Documentation

◆ PRS_ChType_t

enum PRS_ChType_t

PRS Channel type.

Enumerator
prsTypeAsync	Asynchronous channel type.
prsTypeSync	Synchronous channel type.

◆ PRS_Edge_TypeDef

enum PRS_Edge_TypeDef

Edge detection type.

Enumerator
prsEdgeOff	Leave signal as is.
prsEdgePos	Generate pulses on positive edge.
prsEdgeNeg	Generate pulses on negative edge.
prsEdgeBoth	Generate pulses on both edges.

◆ PRS_Logic_t

enum PRS_Logic_t

Logic functions that can be used when combining two PRS channels.

Enumerator
prsLogic_Zero	Logical 0.
prsLogic_A_NOR_B	A NOR B.
prsLogic_NOT_A_AND_B	(!A) NOR B.
prsLogic_NOT_A	!A.
prsLogic_A_AND_NOT_B	A AND (!B).
prsLogic_NOT_B	!B.
prsLogic_A_XOR_B	A XOR B.
prsLogic_A_NAND_B	A NAND B.
prsLogic_A_AND_B	A AND B.
prsLogic_A_XNOR_B	A XNOR B.
prsLogic_B	B.
prsLogic_NOT_A_OR_B	(!A) OR B.
prsLogic_A	A.
prsLogic_A_OR_NOT_B	A OR (!B).
prsLogic_A_OR_B	A OR B.
prsLogic_One	Logical 1.

◆ PRS_Signal_t

enum PRS_Signal_t

PRS Signal.

Enumerator
prsSignalNone	No Signal.
prsSignalSW	Software-reserved Signal.
prsSignalTIMER0_UF	TIMER0 underflow Signal.
prsSignalTIMER0_OF	TIMER0 overflow Signal.
prsSignalTIMER0_CC0	TIMER0 capture/compare channel 0 Signal.
prsSignalTIMER0_CC1	TIMER0 capture/compare channel 1 Signal.
prsSignalTIMER0_CC2	TIMER0 capture/compare channel 2 Signal.
prsSignalTIMER1_UF	TIMER1 underflow Signal.
prsSignalTIMER1_OF	TIMER1 overflow Signal.
prsSignalTIMER1_CC0	TIMER1 capture/compare channel 0 Signal.
prsSignalTIMER1_CC1	TIMER1 capture/compare channel 1 Signal.
prsSignalTIMER1_CC2	TIMER1 capture/compare channel 2 Signal.
prsSignalTIMER2_UF	TIMER2 underflow Signal.
prsSignalTIMER2_OF	TIMER2 overflow Signal.
prsSignalTIMER2_CC0	TIMER2 capture/compare channel 0 Signal.
prsSignalTIMER2_CC1	TIMER2 capture/compare channel 1 Signal.
prsSignalTIMER2_CC2	TIMER2 capture/compare channel 2 Signal.
prsSignalTIMER3_UF	TIMER3 underflow Signal.
prsSignalTIMER3_OF	TIMER3 overflow Signal.
prsSignalTIMER3_CC0	TIMER3 capture/compare channel 0 Signal.
prsSignalTIMER3_CC1	TIMER3 capture/compare channel 1 Signal.
prsSignalTIMER3_CC2	TIMER3 capture/compare channel 2 Signal.
prsSignalTIMER4_UF	TIMER4 underflow Signal.
prsSignalTIMER4_OF	TIMER4 overflow Signal.
prsSignalTIMER4_CC0	TIMER4 capture/compare channel 0 Signal.
prsSignalTIMER4_CC1	TIMER4 capture/compare channel 1 Signal.
prsSignalTIMER4_CC2	TIMER4 capture/compare channel 2 Signal.
prsSignalLETIMER0_CH0	LETIMER0 channel 0 Signal.
prsSignalLETIMER0_CH1	LETIMER0 channel 1 Signal.
prsSignalPCNT0_UFOF	PCNT0_TCC Signal.
prsSignalPCNT0_DIR	PCNT0_TCC Signal.
prsSignalCORE_CTIOUT0	CORE CTIOUT0 Signal.
prsSignalCORE_CTIOUT1	CORE CTIOUT1 Signal.
prsSignalCORE_CTIOUT2	CORE CTIOUT2 Signal.
prsSignalCORE_CTIOUT3	CORE CTIOUT3 Signal.
prsSignalCMUL_CLKOUT0	CMU CLKOUT0 Signal.
prsSignalCMUL_CLKOUT1	CMU CLKOUT1 Signal.
prsSignalCMUL_CLKOUT2	CMU CLKOUT2 Signal.
prsSignalPRSL_ASYNCH0	PRS channel 0 Signal.
prsSignalPRSL_ASYNCH1	PRS channel 1 Signal.
prsSignalPRSL_ASYNCH2	PRS channel 2 Signal.
prsSignalPRSL_ASYNCH3	PRS channel 3 Signal.
prsSignalPRSL_ASYNCH4	PRS channel 4 Signal.
prsSignalPRSL_ASYNCH5	PRS channel 5 Signal.
prsSignalPRSL_ASYNCH6	PRS channel 6 Signal.
prsSignalPRSL_ASYNCH7	PRS channel 7 Signal.
prsSignalPRS_ASYNCH8	PRS channel 8 Signal.
prsSignalPRS_ASYNCH9	PRS channel 9 Signal.
prsSignalPRS_ASYNCH10	PRS channel 10 Signal.
prsSignalPRS_ASYNCH11	PRS channel 11 Signal.
prsSignalBURTC_COMP	BURTC compare Signal.
prsSignalBURTC_OF	BURTC overflow Signal.
prsSignalSYSRTC0_GRP0OUT0	SYSRTC GRP0OUT0 Signal.
prsSignalSYSRTC0_GRP0OUT1	SYSRTC GRP0OUT1 Signal.
prsSignalSYSRTC0_GRP1OUT0	SYSRTC GRP1OUT0 Signal.
prsSignalSYSRTC0_GRP1OUT1	SYSRTC GRP1OUT1 Signal.
prsSignalHFXO0L_STATUS	HFXO0L_STATUS Signal.
prsSignalHFXO0L_STATUS1	HFXO0L_STATUS1 Signal.
prsSignalACMP0_OUT	ACMP0 Signal.
prsSignalACMP1_OUT	ACMP1 output Signal.
prsSignalVDAC0_CH0WARM	VDAC0 channel 0 warmed Signal.
prsSignalVDAC0_CH1WARM	VDAC0 channel 1 warmed Signal.
prsSignalVDAC0_CH0DONE	VDAC0 channel 0 conversion done Signal.
prsSignalVDAC0_CH1DONE	VDAC0 channel 1 conversion done Signal.
prsSignalVDAC0_INTERNALTIMEROF	VDAC0 internal timer overflow Signal.
prsSignalVDAC0_REFRESHTIMEROF	VDAC0 internal timer overflow Signal.
prsSignalVDAC1_CH0WARM	VDAC1 channel 0 warmed Signal.
prsSignalVDAC1_CH1WARM	VDAC1 channel 1 warmed Signal.
prsSignalVDAC1_CH0DONE	VDAC1 channel 0 conversion done Signal.
prsSignalVDAC1_CH1DONE	VDAC1 channel 1 conversion done Signal.
prsSignalVDAC1_INTERNALTIMEROF	VDAC1 internal timer overflow Signal.
prsSignalVDAC1_REFRESHTIMEROF	VDAC1 internal timer overflow Signal.
prsSignalUSART0_TXC	USART0 TX complete Signal.
prsSignalUSART0_RXDATA	USART0 RX data available Signal.
prsSignalUSART0_IRTX	USART0 IR TX Signal.
prsSignalUSART0_RTS	USART0 RTS Signal.
prsSignalUSART0_TX	USART0 TX Signal.
prsSignalUSART0_CS	USART0 chip select Signal.
prsSignalEUSART0_CS	EUSART0 chip select Signal.
prsSignalEUSART0_IRTX	EUSART0 IR RX Signal.
prsSignalEUSART0_RTS	EUSART0 RTS Signal.
prsSignalEUSART0_RXDATA	EUSART0 RX data available Signal.
prsSignalEUSART0_TX	EUSART0 TX Signal.
prsSignalEUSART0_TXC	EUSART0 TX complete Signal.
prsSignalEUSART0_RXFL	EUSART0 rxfl Signal.
prsSignalEUSART0_TXFL	EUSART0 txfl Signal.
prsSignalEUSART1_CS	EUSART1 chip select Signal.
prsSignalEUSART1_IRTX	EUSART1 IR TX Signal.
prsSignalEUSART1_RTS	EUSART1 RTS Signal.
prsSignalEUSART1_RXDATA	EUSART1 RX data available Signal.
prsSignalEUSART1_TX	EUSART1 TX Signal.
prsSignalEUSART1_TXC	EUSART1 TX complete Signal.
prsSignalEUSART1_RXFL	EUSART1 rxfl Signal.
prsSignalEUSART1_TXFL	EUSART1 txfl Signal.
prsSignalIADC0_SCANENTRY	IADC0 scan entry Signal.
prsSignalIADC0_SCANTABLE	IADC0 scan table Signal.
prsSignalIADC0_SINGLE	IADC0 single Signal.
prsSignalGPIO_PIN0	GPIO Pin 0 Signal.
prsSignalGPIO_PIN1	GPIO Pin 1 Signal.
prsSignalGPIO_PIN2	GPIO Pin 2 Signal.
prsSignalGPIO_PIN3	GPIO Pin 3 Signal.
prsSignalGPIO_PIN4	GPIO Pin 4 Signal.
prsSignalGPIO_PIN5	GPIO Pin 5 Signal.
prsSignalGPIO_PIN6	GPIO Pin 6 Signal.
prsSignalGPIO_PIN7	GPIO Pin 7 Signal.
prsSignalAGCL_CCA	AGCL_CCA Signal.
prsSignalAGCL_CCAREQ	AGCL_CCAREQ Signal.
prsSignalAGCL_GAINADJUST	AGCL_GAINADJUST Signal.
prsSignalAGCL_GAINOK	AGCL_GAINOK Signal.
prsSignalAGCL_GAINREDUCED	AGCL_GAINREDUCED Signal.
prsSignalAGCL_IFPKI1	AGCL_IFPKI1 Signal.
prsSignalAGCL_IFPKQ2	AGCL_IFPKQ2 Signal.
prsSignalAGCL_IFPKRST	AGCL_IFPKRST Signal.
prsSignalAGC_PEAKDET	AGC_PEAKDET Signal.
prsSignalAGC_PROPAGATED	AGC_PROPAGATED Signal.
prsSignalAGC_RSSIDONE	AGC_RSSIDONE Signal.
prsSignalBUFC_THR0	BUFC_THR0 Signal.
prsSignalBUFC_THR1	BUFC_THR1 Signal.
prsSignalBUFC_THR2	BUFC_THR2 Signal.
prsSignalBUFC_THR3	BUFC_THR3 Signal.
prsSignalBUFC_CNT0	BUFC_CNT0 Signal.
prsSignalBUFC_CNT1	BUFC_CNT1 Signal.
prsSignalBUFC_FULL	BUFC_FULL Signal.
prsSignalMODEML_ADVANCE	MODEML_ADVANCE Signal.
prsSignalMODEML_ANT0	MODEML_ANT0 Signal.
prsSignalMODEML_ANT1	MODEML_ANT1 Signal.
prsSignalMODEML_COHDSADET	MODEML_COHDSADET Signal.
prsSignalMODEML_COHDSALIVE	MODEML_COHDSALIVE Signal.
prsSignalMODEML_DCLK	MODEML_DCLK Signal.
prsSignalMODEML_DOUT	MODEML_DOUT Signal.
prsSignalMODEML_FRAMEDET	MODEML_FRAMEDET Signal.
prsSignalMODEM_FRAMESENT	MODEM_FRAMESENT Signal.
prsSignalMODEM_PREDET	MODEM_PREDET Signal.
prsSignalMODEM_LRDSADET	MODEM_LRDSADET Signal.
prsSignalMODEM_LRDSALIVE	MODEM_LRDSALIVE Signal.
prsSignalMODEM_LOWCORR	MODEM_LOWCORR Signal.
prsSignalMODEM_NEWSYMBOL	MODEM_NEWSYMBOL Signal.
prsSignalMODEM_NEWWND	MODEM_NEWWND Signal.
prsSignalMODEM_POSTPONE	MODEM_POSTPONE Signal.
prsSignalMODEMH_PRESENT	MODEMH_PRESENT Signal.
prsSignalMODEMH_RSSIJUMP	MODEMH_RSSIJUMP Signal.
prsSignalMODEMH_SYNCSENT	MODEMH_SYNCSENT Signal.
prsSignalMODEMH_TIMDET	MODEMH_TIMDET Signal.
prsSignalMODEMH_WEAK	MODEMH_WEAK Signal.
prsSignalMODEMH_EOF	MODEMH_EOF Signal.
prsSignalMODEMH_SI	MODEMH_SI Signal.
prsSignalFRC_DCLK	FRC_DCLK Signal.
prsSignalFRC_DOUT	FRC_DOUT Signal.
prsSignalPROTIMERL_BOF	PROTIMERL_BOF Signal.
prsSignalPROTIMERL_CC0	PROTIMERL_CC0 Signal.
prsSignalPROTIMERL_CC1	PROTIMERL_CC1 Signal.
prsSignalPROTIMERL_CC2	PROTIMERL_CC2 Signal.
prsSignalPROTIMERL_CC3	PROTIMERL_CC3 Signal.
prsSignalPROTIMERL_CC4	PROTIMERL_CC4 Signal.
prsSignalPROTIMERL_LBTF	PROTIMERL_LBTF Signal.
prsSignalPROTIMERL_LBTR	PROTIMERL_LBTR Signal.
prsSignalPROTIMER_LBTS	PROTIMER_LBTS Signal.
prsSignalPROTIMER_POF	PROTIMER_POF Signal.
prsSignalPROTIMER_T0MATCH	PROTIMER_T0MATCH Signal.
prsSignalPROTIMER_T0UF	PROTIMER_T0UF Signal.
prsSignalPROTIMER_T1MATCH	PROTIMER_T1MATCH Signal.
prsSignalPROTIMER_T1UF	PROTIMER_T1UF Signal.
prsSignalPROTIMER_WOF	PROTIMER_WOF Signal.
prsSignalRACL_ACTIVE	RACL_ACTIVE Signal.
prsSignalRACL_LNAEN	RACL_LNAEN Signal.
prsSignalRACL_PAEN	RACL_PAEN Signal.
prsSignalRACL_RX	RACL_RX Signal.
prsSignalRACL_TX	RACL_TX Signal.
prsSignalRACL_CTIOUT0	RACL_CTIOUT0 Signal.
prsSignalRACL_CTIOUT1	RACL_CTIOUT1 Signal.
prsSignalRACL_CTIOUT2	RACL_CTIOUT2 Signal.
prsSignalRAC_CTIOUT3	RAC_CTIOUT3 Signal.
prsSignalRAC_AUXADCDATA	RAC_AUXADCDATA Signal.
prsSignalRAC_AUXADCDATAVALID	RAC_AUXADCDATAVALID Signal.
prsSignalSYNTH_MUX0	SYNTH_MUX0 Signal.
prsSignalSYNTH_MUX1	SYNTH_MUX1 Signal.
prsSignalLFRCO_SDM	LFRCO Calibration Measure Signal.
prsSignalLFRCO_TCMEAS	LFRCO Sigma Delta Modulator output Signal.

◆ PRS_Consumer_t

enum PRS_Consumer_t

PRS Consumers.

Enumerator
prsConsumerNone	No PRS consumer.
prsConsumerCMU_CALDN	CMU calibration down consumer.
prsConsumerCMU_CALUP	CMU calibration up consumer.
prsConsumerIADC0_SCANTRIGGER	IADC0 scan trigger consumer.
prsConsumerIADC0_SINGLETRIGGER	IADC0 single trigger consumer.
prsConsumerLDMA_REQUEST0	LDMA Request 0 consumer.
prsConsumerLDMA_REQUEST1	LDMA Request 1 consumer.
prsConsumerLETIMER0_CLEAR	LETIMER0 clear consumer.
prsConsumerLETIMER0_START	LETIMER0 start consumer.
prsConsumerLETIMER0_STOP	LETIMER0 stop consumer.
prsConsumerTIMER0_CC0	TIMER0 capture/compare channel 0 consumer.
prsConsumerTIMER0_CC1	TIMER0 capture/compare channel 1 consumer.
prsConsumerTIMER0_CC2	TIMER0 capture/compare channel 2 consumer.
prsConsumerTIMER1_CC0	TIMER1 capture/compare channel 0 consumer.
prsConsumerTIMER1_CC1	TIMER1 capture/compare channel 1 consumer.
prsConsumerTIMER1_CC2	TIMER1 capture/compare channel 2 consumer.
prsConsumerTIMER2_CC0	TIMER2 capture/compare channel 0 consumer.
prsConsumerTIMER2_CC1	TIMER2 capture/compare channel 1 consumer.
prsConsumerTIMER2_CC2	TIMER2 capture/compare channel 2 consumer.
prsConsumerTIMER3_CC0	TIMER3 capture/compare channel 0 consumer.
prsConsumerTIMER3_CC1	TIMER3 capture/compare channel 1 consumer.
prsConsumerTIMER3_CC2	TIMER3 capture/compare channel 2 consumer.
prsConsumerTIMER4_CC0	TIMER4 capture/compare channel 0 consumer.
prsConsumerTIMER4_CC1	TIMER4 capture/compare channel 1 consumer.
prsConsumerTIMER4_CC2	TIMER4 capture/compare channel 2 consumer.
prsConsumerUSART0_CLK	USART0 clock consumer.
prsConsumerUSART0_IR	USART0 IR consumer.
prsConsumerUSART0_RX	USART0 RX consumer.
prsConsumerUSART0_TRIGGER	USART0 trigger consumer.
prsConsumerEUSART0_CLK	EUSART0 clk consumer.
prsConsumerEUSART0_RX	EUSART0 RX consumer.
prsConsumerEUSART0_TRIGGER	EUSART0 trigger consumer.
prsConsumerEUSART1_CLK	EUSART1 clk consumer.
prsConsumerEUSART1_RX	EUSART1 RX consumer.
prsConsumerEUSART1_TRIGGER	EUSART1 trigger consumer.
prsConsumerWDOG0_SRC0	WDOG0 source 0 consumer.
prsConsumerWDOG0_SRC1	WDOG0 source 1 consumer.
prsConsumerWDOG1_SRC0	WDOG1 source 0 consumer.
prsConsumerWDOG1_SRC1	WDOG1 source 1 consumer.
prsConsumerPCNT0_IN0	PCNT0 input 0 consumer.
prsConsumerPCNT0_IN1	PCNT0 input 1 consumer.
prsConsumerSYSRTC0_SRC0	SYSRTC0 input 0 consumer.
prsConsumerSYSRTC0_SRC1	SYSRTC0 input 1 consumer.
prsConsumerHFXO0_OSCREQ	OSCREQ consumer.
prsConsumerHFXO0_TIMEOUT	HFXO0_TIMEOUT consumer.
prsConsumerVDAC0_ASYNCTRIGCH0	VDAC0 ASYNC TRIGER CH0 consumer.
prsConsumerVDAC0_ASYNCTRIGCH1	VDAC0 ASYNC TRIGER CH1 consumer.
prsConsumerVDAC0_SYNCTRIGCH0	VDAC0 SYNC TRIGER CH0 consumer.
prsConsumerVDAC0_SYNCTRIGCH1	VDAC0 SYNC TRIGER CH1 consumer.
prsConsumerVDAC1_ASYNCTRIGCH0	VDAC1 ASYNC TRIGER CH0 consumer.
prsConsumerVDAC1_ASYNCTRIGCH1	VDAC1 ASYNC TRIGER CH1 consumer.
prsConsumerVDAC1_SYNCTRIGCH0	VDAC1 SYNC TRIGER CH0 consumer.
prsConsumerVDAC1_SYNCTRIGCH1	VDAC1 SYNC TRIGER CH1 consumer.

PRS - Peripheral Reflex System

Description

Functions

Macros

Enumerations

Function Documentation

◆ PRS_ConvertToSyncSource()

◆ PRS_ConvertToSyncSignal()

◆ PRS_SourceSignalSet()

◆ PRS_SourceAsyncSignalSet()

◆ PRS_GetFreeChannel()

◆ PRS_Reset()

◆ PRS_ConnectSignal()

◆ PRS_ConnectConsumer()

◆ PRS_PinOutput()

◆ PRS_Combine()

◆ PRS_LevelSet()

◆ PRS_LevelGet()

◆ PRS_Values()

◆ PRS_ChannelValue()

◆ PRS_PulseTrigger()

◆ PRS_ChannelLevelSet()

◆ PRS_ChannelPulse()

Macro Definition Documentation

◆ PRS_SYNC_CHAN_COUNT

◆ PRS_ASYNC_CHAN_COUNT

◆ PRS_ASYNC_SUPPORTED

Enumeration Type Documentation

◆ PRS_ChType_t

◆ PRS_Edge_TypeDef

◆ PRS_Logic_t

◆ PRS_Signal_t

◆ PRS_Consumer_t