LRFLPF3_FIFO.c File Reference

#include <stdint.h>
#include <stdbool.h>
#include <ti/drivers/rcl/LRF.h>
#include <ti/drivers/dpl/HwiP.h>
#include <ti/devices/DeviceFamily.h>

Include dependency graph for LRFLPF3_FIFO.c:

Functions
static void	LRF_writeFifoPtr (uint32_t value, uintptr_t regAddr)
static void	LRF_writeFifoPtrs (uint32_t value, uintptr_t regAddr0, uintptr_t regAddr1)
uint32_t	LRF_getTxFifoWritable (void)
uint32_t	LRF_prepareTxFifo (void)
uint32_t	LRF_peekRxFifo (int32_t offset)
uint32_t	LRF_peekTxFifo (int32_t offset)
uint8_t *	LRF_getTxFifoWrAddr (int32_t offset)
void	LRF_skipTxFifoWords (uint32_t wordLength)
void	LRF_discardRxFifoWords (uint32_t wordLength)
void	LRF_readRxFifoWords (uint32_t *data32, uint32_t wordLength)
void	LRF_writeTxFifoWords (const uint32_t *data32, uint32_t wordLength)
void	LRF_setRxFifoEffSz (uint32_t maxSz)
void	LRF_peekRxFifoWords (uint32_t *data32, uint32_t wordLength, uint32_t startRp)
uint32_t	LRF_getUncommittedFifoStatus (uint32_t *currentRp)
uint32_t	LRF_prepareRxFifo (void)
void	LRF_retryTxFifo (void)
bool	LRF_hasRxWordToRead (void)

Variables
static bool	rxFifoDeallocated = true

Function Documentation

LRF_writeFifoPtr()

static void LRF_writeFifoPtr ( uint32_t  value, uintptr_t  regAddr  )

static

Referenced by LRF_readRxFifoWords(), LRF_setRxFifoEffSz(), LRF_skipTxFifoWords(), and LRF_writeTxFifoWords().

LRF_writeFifoPtrs()

static void LRF_writeFifoPtrs ( uint32_t  value, uintptr_t  regAddr0, uintptr_t  regAddr1  )

static

Referenced by LRF_discardRxFifoWords().

LRF_getTxFifoWritable()

uint32_t LRF_getTxFifoWritable

(

void

)

Referenced by LRF_resetSettingsState(), RCL_Handler_BLE5_conn(), RCL_Handler_BLE5_updateTxBuffers(), RCL_Handler_Generic_TxRepeat(), RCL_Handler_Generic_updateTxBuffers(), and RCL_Handler_Ieee_RxTx().

LRF_prepareTxFifo()

uint32_t LRF_prepareTxFifo

(

void

)

Referenced by LRF_resetSettingsState(), RCL_Handler_BLE5_adv(), RCL_Handler_BLE5_aux_adv(), RCL_Handler_BLE5_conn(), RCL_Handler_BLE5_dtmTx(), RCL_Handler_BLE5_genericTx(), RCL_Handler_BLE5_periodicAdv(), RCL_Handler_BLE5_scan_init(), RCL_Handler_Generic_Tx(), RCL_Handler_Generic_TxRepeat(), RCL_Handler_Ieee_RxTx(), RCL_Handler_Nesb_Prx(), and RCL_Handler_Nesb_Ptx().

LRF_peekRxFifo()

uint32_t LRF_peekRxFifo

(

int32_t

offset

)

Referenced by LRF_resetSettingsState(), RCL_Handler_BLE5_adv(), RCL_Handler_BLE5_aux_adv(), RCL_Handler_BLE5_conn(), RCL_Handler_BLE5_genericRx(), RCL_Handler_BLE5_periodicAdv(), RCL_Handler_BLE5_periodicScan(), RCL_Handler_BLE5_scan_init(), RCL_Handler_Generic_Rx(), RCL_Handler_Ieee_RxTx(), RCL_Handler_Nesb_Prx(), and RCL_Handler_Nesb_Ptx().

LRF_peekTxFifo()

uint32_t LRF_peekTxFifo

(

int32_t

offset

)

Referenced by LRF_resetSettingsState().

LRF_getTxFifoWrAddr()

uint8_t* LRF_getTxFifoWrAddr

(

int32_t

offset

)

References TXF_UNWRAPPED_BASE_ADDR.

Referenced by LRF_resetSettingsState(), RCL_Handler_BLE5_getAuxPtrFromTxBuffer(), RCL_Handler_BLE5_scan_init(), and RCL_Handler_BLE5_updateTxBuffers().

LRF_skipTxFifoWords()

void LRF_skipTxFifoWords

(

uint32_t

wordLength

)

References LRF_writeFifoPtr().

Referenced by LRF_resetSettingsState(), and RCL_Handler_BLE5_updateTxBuffers().

LRF_discardRxFifoWords()

void LRF_discardRxFifoWords

(

uint32_t

wordLength

)

References LRF_writeFifoPtrs(), and rxFifoDeallocated.

Referenced by LRF_resetSettingsState(), RCL_Handler_BLE5_genericRx(), RCL_Handler_Generic_Rx(), and RCL_Handler_Nesb_Prx().

LRF_readRxFifoWords()

void LRF_readRxFifoWords	(	uint32_t *	data32,
		uint32_t	wordLength
	)

References LRF_writeFifoPtr(), RXF_UNWRAPPED_BASE_ADDR, and rxFifoDeallocated.

Referenced by LRF_resetSettingsState(), RCL_Handler_BLE5_adv(), RCL_Handler_BLE5_aux_adv(), RCL_Handler_BLE5_conn(), RCL_Handler_BLE5_genericRx(), RCL_Handler_BLE5_periodicAdv(), RCL_Handler_BLE5_periodicScan(), RCL_Handler_BLE5_scan_init(), RCL_Handler_Generic_Rx(), RCL_Handler_Ieee_RxTx(), RCL_Handler_Nesb_Prx(), and RCL_Handler_Nesb_Ptx().

LRF_writeTxFifoWords()

void LRF_writeTxFifoWords	(	const uint32_t *	data32,
		uint32_t	wordLength
	)

References LRF_writeFifoPtr(), and TXF_UNWRAPPED_BASE_ADDR.

Referenced by LRF_resetSettingsState(), RCL_Handler_BLE5_updateTxBuffers(), RCL_Handler_Generic_TxRepeat(), RCL_Handler_Generic_updateTxBuffers(), and RCL_Handler_Ieee_RxTx().

LRF_setRxFifoEffSz()

void LRF_setRxFifoEffSz

(

uint32_t

maxSz

)

References LRF_writeFifoPtr(), and rxFifoDeallocated.

Referenced by LRF_resetSettingsState(), RCL_Handler_BLE5_genericRx(), RCL_Handler_BLE5_updateRxCurBufferAndFifo(), RCL_Handler_Generic_Rx(), RCL_Handler_Generic_updateRxCurBufferAndFifo(), RCL_Handler_Ieee_updateRxCurBufferAndFifo(), and RCL_Handler_Nesb_Prx().

LRF_peekRxFifoWords()

void LRF_peekRxFifoWords	(	uint32_t *	data32,
		uint32_t	wordLength,
		uint32_t	startRp
	)

References RXF_UNWRAPPED_BASE_ADDR.

Referenced by LRF_resetSettingsState(), RCL_Buffer_readPartialRxBuffer(), and RCL_IEEE_readPartialFrame().

LRF_getUncommittedFifoStatus()

uint32_t LRF_getUncommittedFifoStatus

(

uint32_t *

currentRp

)

Referenced by LRF_resetSettingsState(), RCL_Buffer_readPartialRxBuffer(), and RCL_IEEE_readPartialFrame().

LRF_prepareRxFifo()

uint32_t LRF_prepareRxFifo

(

void

)

References rxFifoDeallocated.

Referenced by LRF_resetSettingsState(), RCL_Handler_BLE5_adv(), RCL_Handler_BLE5_aux_adv(), RCL_Handler_BLE5_conn(), RCL_Handler_BLE5_genericRx(), RCL_Handler_BLE5_periodicAdv(), RCL_Handler_BLE5_periodicScan(), RCL_Handler_BLE5_scan_init(), RCL_Handler_Generic_Rx(), RCL_Handler_Ieee_RxTx(), RCL_Handler_Nesb_Prx(), and RCL_Handler_Nesb_Ptx().

LRF_retryTxFifo()

void LRF_retryTxFifo

(

void

)

Referenced by LRF_resetSettingsState(), RCL_Handler_Generic_TxRepeat(), and RCL_Handler_Nesb_Ptx().

LRF_hasRxWordToRead()

bool LRF_hasRxWordToRead

(

void

)

Referenced by LRF_resetSettingsState(), RCL_Handler_Generic_Rx(), RCL_Handler_Nesb_Prx(), and RCL_Handler_Nesb_Ptx().

Variable Documentation

rxFifoDeallocated

bool rxFifoDeallocated = true

static

Referenced by LRF_discardRxFifoWords(), LRF_prepareRxFifo(), LRF_readRxFifoWords(), and LRF_setRxFifoEffSz().