ble_cs.c File Reference

#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <ti/log/Log.h>
#include <ti/drivers/rcl/RCL_Command.h>
#include <ti/drivers/rcl/RCL_Buffer.h>
#include <ti/drivers/rcl/RCL_Scheduler.h>
#include <ti/drivers/rcl/hal/hal.h>
#include <ti/drivers/rcl/commands/ble_cs.h>
#include <ti/devices/DeviceFamily.h>

Include dependency graph for ble_cs.c:

Data Structures
union	RCL_AntennaPath_t
struct	RCL_AntennaConfig_t
union	RCL_PctConfig_t
union	RCL_MagnConfig_t
struct	RCL_Tadjust_t
struct	RCL_PhyConfig_t
struct	.common
struct	.ble_cs
struct	RCL_AntennaPath_t.a
struct	RCL_PctConfig_t.__unnamed__
struct	RCL_MagnConfig_t.__unnamed__

Macros
#define	BLE_CS_BASE_FREQ_MHZ   2402
#define	BLE_CS_MAX_CHANNEL   78
#define	BLE_CS_MID_CHANNEL   40
#define	BLE_CS_NUM_CHANNELS   90
#define	BLE_CS_NUM_INVALID_CHANNELS   7
#define	BLE_CS_SILENT_CHANNEL   100
#define	BLE_CS_NUM_PERMUTATION   24
#define	BLE_CS_S2R_OVERSAMPLE_RATE   4
#define	BLE_CS_S2R_MEMORY_OFFSET   0x0C00
#define	BLE_CS_TXFIFO_BASE_ADDR   128
#define	BLE_CS_TXFIFO_LEN   96
#define	BLE_CS_RXFIFO_BASE_ADDR   224
#define	BLE_CS_RXFIFO_LEN   160
#define	BLE_CS_FIRST_BATCH_SIZE   2
#define	BLE_CS_TONE_QUALITY_HIGH_THR   20
#define	BLE_CS_TONE_QUALITY_NA   255
#define	BLE_CS_RPL_HIGH_GAIN_THR   (-55)
#define	BLE_CS_RPL_LOW_GAIN_THR   (-35)
#define	BLE_CS_RPL_DELTA_DB   (-6)
#define	BLE_CS_RPL_HIGH_GAIN   (-45)
#define	BLE_CS_RPL_LOW_GAIN   (-21)
#define	BLE_CS_HIGH_GAIN_DB   (RCL_CmdBleCs_RxGain_High * RCL_BLE_CS_STEP_RX_GAIN_DB)
#define	BLE_CS_LOW_GAIN_DB   (RCL_CmdBleCs_RxGain_Low * RCL_BLE_CS_STEP_RX_GAIN_DB)
#define	BLE_CS_TONE_EXTENSION_INITIATOR_TX   0b01
#define	BLE_CS_TONE_EXTENSION_REFLECTOR_TX   0b10
#define	BLE_CS_COMBINE_IQ(i, q)   ((((int32_t) i) & 0xFFFF) | ((((int32_t) q) & 0xFFFF) << 16))
#define	DECODE_ANTENNA(x, y)   (((x) >> ((y)*2)) & 0x03)
#define	ENCODE_ANTENNA(x, y)   (((x) << ((y)*4)))
#define	INT16_MSB(x)   (((x) >> 8) & 0xFF)
#define	INT16_LSB(x)   ((x) & 0xFF)
#define	INT32_H(x)   (((x) >> 16) & 0xFFFF)
#define	INT32_L(x)   ((x) & 0xFFFF)
#define	T1US   48
#define	T3US   144
#define	TRD   240
#define	TGD   480
#define	TPLT   960
#define	TPYL   0
#define	A1   0
#define	A2   1
#define	A3   2
#define	A4   3
#define	DCDEBUG   1
#define	PI_div2   (1 << (16-2))
#define	NBITS   (14)
#define	K14   (9949)
#define	DCFILTER   1

Functions
	__attribute__ ((weak)) const
static bool	RCL_Handler_BLE_CS_transferFinishedBuffers (List_List *pSrc, List_List *pDst, bool forceBufferToFinishState)
static void	RCL_Handler_BLE_CS_configureTxRxFifo (RCL_CmdBleCs *pCmd)
static RCL_Events	RCL_Handler_BLE_CS_preFillTxBuffer (RCL_CmdBleCs *pCmd)
static void	RCL_Handler_BLE_CS_fetchAndforwardNextStep (RCL_CmdBleCs *pCmd)
static void	RCL_Handler_BLE_CS_retrieveAndStoreNextResult (RCL_CmdBleCs *pCmd, bool forceBufferToFinishState)
static RCL_Events	RCL_Handler_BLE_CS_readWriteBuffer (RCL_CmdBleCs *pCmd, bool forceBufferToFinishState)
static void	RCL_Handler_BLE_CS_configureS2R (RCL_CmdBleCs *pCmd)
RCL_Events	RCL_Handler_BLE_CS_readS2RSamples (RCL_CmdBleCs *pCmd)
static void	RCL_Handler_BLE_CS_readStatistics (RCL_CmdBleCs *pCmd)
static void	RCL_Handler_BLE_CS_preprocessCommand (RCL_CmdBleCs *pCmd)
static void	RCL_Handler_BLE_CS_preprocessStep (RCL_CmdBleCs *pCmd, RCL_CmdBleCs_Step *pStep, RCL_CmdBleCs_Step_Internal *pStepI)
static RCL_CmdBleCs_StepResult_Internal *	RCL_Handler_BLE_CS_fetchNextStepResult (RCL_CmdBleCs *pCmd)
static int16_t	RCL_Handler_BLE_CS_convertFreqOffset (int16_t foffMeasured, bool ceil)
static int16_t	RCL_Handler_BLE_CS_convertRtt (RCL_CmdBleCs *pCmd, uint8_t mode, int8_t channel, uint8_t payloadLen, bool secondToneExtensionSlot, int32_t toAD, uint16_t corrBefore, uint16_t corrPeak, uint16_t corrAfter)
void	RCL_Handler_BLE_CS_rotateVector (int16_t *pct_i, int16_t *pct_q, int16_t theta)
static uint32_t	RCL_Handler_BLE_CS_convertPct (const RCL_CmdBleCs_IQSample *pPct, const uint8_t channelIdx, const uint8_t rplScaler)
static uint8_t	RCL_Handler_BLE_CS_calcQ3 (uint16_t qMin, uint16_t qMax, uint16_t qAvg)
static uint8_t	RCL_Handler_BLE_CS_convertPctQuality (uint16_t qMin, uint16_t qMax, uint16_t qAvg, bool toneExtensionSlot, bool toneExpected, bool toneQualityOverride)
static uint16_t	RCL_Handler_BLE_CS_estimateStepResultLength (RCL_CmdBleCs *pCmd, RCL_CmdBleCs_StepResult_Internal *src)
static uint16_t	RCL_Handler_BLE_CS_convertStepResult (RCL_CmdBleCs *pCmd, uint8_t *dst, RCL_CmdBleCs_StepResult_Internal *src)
static RCL_CommandStatus	RCL_Handler_BLE_CS_findPbeErrorEndStatus (uint16_t pbeEndStatus)
RCL_Events	RCL_Handler_BLE_CS (RCL_Command *cmd, LRF_Events lrfEvents, RCL_Events rclEventsIn)
static bool	RCL_Handler_BLE_CS_filterDC (uint16_t max, uint16_t min, uint16_t thr)
RCL_Events	RCL_Handler_BLE_CS_Precal (RCL_Command *cmd, LRF_Events lrfEvents, RCL_Events rclEventsIn)
void	RCL_Handler_BLE_CS_PrecalDefaultCallback (RCL_CmdBleCs_PrecalTable *table, uint8_t channel, RCL_CmdBleCs_IQSample *pHigh, RCL_CmdBleCs_IQSample *pLow)

Variables
struct {
struct {
RCL_CommandStatus	endStatus
}	common
struct {
uint32_t	startTime
bool	firstBuffer
uint32_t	hftrackctl
}	ble_cs
}	bleCsHandlerState
RCL_CmdBleCs_Step_Internal	step
RCL_CmdBleCs_StepResult_Internal	result
uint32_t	tStepLut [RCL_CmdBleCs_StepMode_Length]
uint16_t	tAdjALut [RCL_CmdBleCs_StepMode_Length]
uint16_t	tAdjBLut [RCL_CmdBleCs_StepMode_Length]
uint16_t	tAntALut [RCL_CmdBleCs_StepMode_Length]
uint16_t	tAntBLut [RCL_CmdBleCs_StepMode_Length]
uint16_t	tRttAdjustLut [RCL_CmdBleCs_StepMode_Length]
const RCL_AntennaPath_t	antennaPermutation [BLE_CS_NUM_PERMUTATION]
const RCL_AntennaConfig_t	antennaConfig [RCL_CmdBleCs_AntennaConfig_Length]
const RCL_PhyConfig_t	phyConfigLut [RCL_CmdBleCs_Phy_Length]
const int8_t	foffErrorLut [BLE_CS_NUM_CHANNELS]
const uint16_t	payloadLut [RCL_CmdBleCs_Payload_Length]
const RCL_CmdBleCs_PctCompTable	RCL_bleCsPctCompTable

---

Data Structure Documentation

RCL_AntennaPath_t

union RCL_AntennaPath_t

Data Fields
struct RCL_AntennaPath_t	a
uint8_t	apn

RCL_AntennaConfig_t

struct RCL_AntennaConfig_t

Collaboration diagram for RCL_AntennaConfig_t:

Data Fields
uint8_t	numPath: 3	Total number of antenna path
uint8_t	numPerm: 5	Total number of permutation possible with this configuration
RCL_AntennaPath_t	ap[2]

RCL_PctConfig_t

union RCL_PctConfig_t

Data Fields
struct RCL_PctConfig_t	__unnamed__
uint16_t	val

RCL_MagnConfig_t

union RCL_MagnConfig_t

Data Fields
struct RCL_MagnConfig_t	__unnamed__
uint16_t	val

RCL_Tadjust_t

struct RCL_Tadjust_t

Data Fields
int16_t	mode0[2]
int16_t	mode1[2]
int16_t	mode2[2]
int16_t	mode3[2]

RCL_PhyConfig_t

struct RCL_PhyConfig_t

Collaboration diagram for RCL_PhyConfig_t:

Data Fields
uint16_t	baud
uint16_t	symmap
uint16_t	demmisc2
uint16_t	demmisc3
uint16_t	rssioffset
uint16_t	tPostProcessDiv1	Duration set aside for post processing
uint16_t	tPostProcessDiv4	Duration set aside for post processing
uint16_t	tRxTimeoutI0	Initiator must terminate packet reception before end of step
uint16_t	tRxTimeoutI3	Initiator must terminate packet reception before end of step
int16_t	tPilotAdjust	Pilot tone need to be adjusted with shaper delay
uint16_t	tStartup	Duration set aside for starting up the topSMs and start to emit a tone on the antenna
uint16_t	tPacket	Duration of packet [preamble + AA + Trailer]
uint16_t	tRxTimeoutRn	Reception timeout on reflector side
uint16_t	tInfiniteRx	Correction of step duration when packet reception is used as anchor point
uint16_t	tTr	Duration of trailer bits
uint16_t	tCorr	Time between signal on antenna and correlation event
uint16_t	tDem	Time between signal on antenna and demodulation completed
uint16_t	tFidc	Time between signal on antenna and FIDC
uint16_t	tTxModDelay	Time between modulator and signal on antenna (mostly shaper delay)
uint16_t	tTimestampDelay1	Sum of delays between signal on antenna vs capture on timer by HW for mode-1
uint16_t	tTimestampDelay3	Sum of delays between signal on antenna vs capture on timer by HW for mode-3
RCL_PctConfig_t	pctConfig[RCL_CmdBleCs_Tpm_Length]
RCL_MagnConfig_t	magnConfig[RCL_CmdBleCs_Tpm_Length]
RCL_Tadjust_t	tAdj[RCL_CmdBleCs_Role_Length]
RCL_Tadjust_t	tRtt
RCL_Tadjust_t	tAnt[RCL_CmdBleCs_Role_Length]

.common

struct .common

Data Fields
RCL_CommandStatus	endStatus

.ble_cs

struct .ble_cs

Data Fields
uint32_t	startTime
bool	firstBuffer
uint32_t	hftrackctl

RCL_AntennaPath_t.a

struct RCL_AntennaPath_t.a

Data Fields
uint8_t	a0: 2
uint8_t	a1: 2
uint8_t	a2: 2
uint8_t	a3: 2

RCL_PctConfig_t.__unnamed__

struct RCL_PctConfig_t.__unnamed__

Data Fields
uint8_t	period: 2	Configures the accumulation period of DEMFIDC module
uint8_t	numIteration: 2	Configures how many times to run the accumulator period
uint8_t	fracWaitAdj: 4
uint8_t	fracWait

RCL_MagnConfig_t.__unnamed__

struct RCL_MagnConfig_t.__unnamed__

Data Fields
uint8_t	magnIteration
uint8_t	reserved

Macro Definition Documentation

BLE_CS_BASE_FREQ_MHZ

#define BLE_CS_BASE_FREQ_MHZ   2402

BLE_CS_MAX_CHANNEL

#define BLE_CS_MAX_CHANNEL   78

Referenced by RCL_Handler_BLE_CS_convertRtt(), RCL_Handler_BLE_CS_PrecalDefaultCallback(), and RCL_Handler_BLE_CS_preprocessStep().

BLE_CS_MID_CHANNEL

#define BLE_CS_MID_CHANNEL   40

BLE_CS_NUM_CHANNELS

#define BLE_CS_NUM_CHANNELS   90

BLE_CS_NUM_INVALID_CHANNELS

#define BLE_CS_NUM_INVALID_CHANNELS   7

BLE_CS_SILENT_CHANNEL

#define BLE_CS_SILENT_CHANNEL   100

Referenced by RCL_Handler_BLE_CS_preprocessStep().

BLE_CS_NUM_PERMUTATION

#define BLE_CS_NUM_PERMUTATION   24

BLE_CS_S2R_OVERSAMPLE_RATE

#define BLE_CS_S2R_OVERSAMPLE_RATE   4

BLE_CS_S2R_MEMORY_OFFSET

#define BLE_CS_S2R_MEMORY_OFFSET   0x0C00

Referenced by RCL_Handler_BLE_CS_configureS2R().

BLE_CS_TXFIFO_BASE_ADDR

#define BLE_CS_TXFIFO_BASE_ADDR   128

Referenced by RCL_Handler_BLE_CS_configureTxRxFifo().

BLE_CS_TXFIFO_LEN

#define BLE_CS_TXFIFO_LEN   96

Referenced by RCL_Handler_BLE_CS_configureTxRxFifo().

BLE_CS_RXFIFO_BASE_ADDR

#define BLE_CS_RXFIFO_BASE_ADDR   224

Referenced by RCL_Handler_BLE_CS_configureTxRxFifo().

BLE_CS_RXFIFO_LEN

#define BLE_CS_RXFIFO_LEN   160

Referenced by RCL_Handler_BLE_CS_configureTxRxFifo().

BLE_CS_FIRST_BATCH_SIZE

#define BLE_CS_FIRST_BATCH_SIZE   2

Referenced by RCL_Handler_BLE_CS_preFillTxBuffer().

BLE_CS_TONE_QUALITY_HIGH_THR

#define BLE_CS_TONE_QUALITY_HIGH_THR   20

Referenced by RCL_Handler_BLE_CS_convertPctQuality().

BLE_CS_TONE_QUALITY_NA

#define BLE_CS_TONE_QUALITY_NA   255

Referenced by RCL_Handler_BLE_CS_calcQ3().

BLE_CS_RPL_HIGH_GAIN_THR

#define BLE_CS_RPL_HIGH_GAIN_THR   (-55)

Referenced by RCL_Handler_BLE_CS_convertStepResult().

BLE_CS_RPL_LOW_GAIN_THR

#define BLE_CS_RPL_LOW_GAIN_THR   (-35)

Referenced by RCL_Handler_BLE_CS_convertStepResult().

BLE_CS_RPL_DELTA_DB

#define BLE_CS_RPL_DELTA_DB   (-6)

Referenced by RCL_Handler_BLE_CS_retrieveAndStoreNextResult().

BLE_CS_RPL_HIGH_GAIN

#define BLE_CS_RPL_HIGH_GAIN   (-45)

Referenced by RCL_Handler_BLE_CS_retrieveAndStoreNextResult().

BLE_CS_RPL_LOW_GAIN

#define BLE_CS_RPL_LOW_GAIN   (-21)

Referenced by RCL_Handler_BLE_CS_retrieveAndStoreNextResult().

BLE_CS_HIGH_GAIN_DB

#define BLE_CS_HIGH_GAIN_DB   (RCL_CmdBleCs_RxGain_High * RCL_BLE_CS_STEP_RX_GAIN_DB)

Referenced by RCL_Handler_BLE_CS_convertStepResult(), and RCL_Handler_BLE_CS_retrieveAndStoreNextResult().

BLE_CS_LOW_GAIN_DB

#define BLE_CS_LOW_GAIN_DB   (RCL_CmdBleCs_RxGain_Low * RCL_BLE_CS_STEP_RX_GAIN_DB)

Referenced by RCL_Handler_BLE_CS_convertStepResult().

BLE_CS_TONE_EXTENSION_INITIATOR_TX

#define BLE_CS_TONE_EXTENSION_INITIATOR_TX   0b01

Referenced by RCL_Handler_BLE_CS_convertStepResult().

BLE_CS_TONE_EXTENSION_REFLECTOR_TX

#define BLE_CS_TONE_EXTENSION_REFLECTOR_TX   0b10

Referenced by RCL_Handler_BLE_CS_convertStepResult().

BLE_CS_COMBINE_IQ

#define BLE_CS_COMBINE_IQ	(		i,
			q
	)		((((int32_t) i) & 0xFFFF) | ((((int32_t) q) & 0xFFFF) << 16))

DECODE_ANTENNA

#define DECODE_ANTENNA	(		x,
			y
	)		(((x) >> ((y)*2)) & 0x03)

Referenced by RCL_Handler_BLE_CS_preprocessStep().

ENCODE_ANTENNA

#define ENCODE_ANTENNA	(		x,
			y
	)		(((x) << ((y)*4)))

Referenced by RCL_Handler_BLE_CS_preprocessStep().

INT16_MSB

#define INT16_MSB

(

x

)

(((x) >> 8) & 0xFF)

Referenced by RCL_Handler_BLE_CS_convertStepResult().

INT16_LSB

#define INT16_LSB

(

x

)

((x) & 0xFF)

Referenced by RCL_Handler_BLE_CS_convertStepResult().

INT32_H

#define INT32_H

(

x

)

(((x) >> 16) & 0xFFFF)

Referenced by RCL_Handler_BLE_CS_Precal().

INT32_L

#define INT32_L

(

x

)

((x) & 0xFFFF)

Referenced by RCL_Handler_BLE_CS_Precal().

T1US

#define T1US   48

T3US

#define T3US   144

Referenced by RCL_Handler_BLE_CS_preprocessCommand().

TRD

#define TRD   240

Referenced by RCL_Handler_BLE_CS_preprocessCommand().

TGD

#define TGD   480

Referenced by RCL_Handler_BLE_CS_preprocessCommand().

TPLT

#define TPLT   960

Referenced by RCL_Handler_BLE_CS_preprocessCommand().

TPYL

#define TPYL   0

Referenced by RCL_Handler_BLE_CS_preprocessCommand().

A1

#define A1   0

A2

#define A2   1

A3

#define A3   2

A4

#define A4   3

DCDEBUG

#define DCDEBUG   1

PI_div2

#define PI_div2   (1 << (16-2))

Referenced by RCL_Handler_BLE_CS_rotateVector().

NBITS

#define NBITS   (14)

Referenced by RCL_Handler_BLE_CS_rotateVector().

K14

#define K14   (9949)

Referenced by RCL_Handler_BLE_CS_rotateVector().

DCFILTER

#define DCFILTER   1

Function Documentation

__attribute__()

__attribute__

(

(weak)

)

const

References bleCsHandlerState, RCL_BufferStateFinished, RCL_BufferStateInUse, RCL_MultiBuffer_findFirstWritableBuffer(), and RCL_MultiBuffer_head().

RCL_Handler_BLE_CS_transferFinishedBuffers()

static bool RCL_Handler_BLE_CS_transferFinishedBuffers ( List_List *  pSrc, List_List *  pDst, bool  forceBufferToFinishState  )

static

References RCL_BufferStateFinished, RCL_MultiBuffer_get(), RCL_MultiBuffer_head(), and RCL_MultiBuffer_put().

Referenced by RCL_Handler_BLE_CS_preFillTxBuffer(), RCL_Handler_BLE_CS_readS2RSamples(), and RCL_Handler_BLE_CS_readWriteBuffer().

RCL_Handler_BLE_CS_configureTxRxFifo()

static void RCL_Handler_BLE_CS_configureTxRxFifo ( RCL_CmdBleCs *  pCmd )

static

References BLE_CS_RXFIFO_BASE_ADDR, BLE_CS_RXFIFO_LEN, BLE_CS_TXFIFO_BASE_ADDR, and BLE_CS_TXFIFO_LEN.

Referenced by RCL_Handler_BLE_CS(), and RCL_Handler_BLE_CS_Precal().

RCL_Handler_BLE_CS_preFillTxBuffer()

static RCL_Events RCL_Handler_BLE_CS_preFillTxBuffer ( RCL_CmdBleCs *  pCmd )

static

References BLE_CS_FIRST_BATCH_SIZE, RCL_Handler_BLE_CS_fetchAndforwardNextStep(), and RCL_Handler_BLE_CS_transferFinishedBuffers().

Referenced by RCL_Handler_BLE_CS().

RCL_Handler_BLE_CS_fetchAndforwardNextStep()

static void RCL_Handler_BLE_CS_fetchAndforwardNextStep ( RCL_CmdBleCs *  pCmd )

static

References RCL_BufferStateFinished, RCL_BufferStateInUse, RCL_Handler_BLE_CS_preprocessStep(), RCL_MultiBuffer_findFirstWritableBuffer(), RCL_MultiBuffer_head(), and step.

Referenced by RCL_Handler_BLE_CS_preFillTxBuffer(), and RCL_Handler_BLE_CS_readWriteBuffer().

RCL_Handler_BLE_CS_retrieveAndStoreNextResult()

static void RCL_Handler_BLE_CS_retrieveAndStoreNextResult ( RCL_CmdBleCs *  pCmd, bool  forceBufferToFinishState  )

static

References BLE_CS_HIGH_GAIN_DB, BLE_CS_RPL_DELTA_DB, BLE_CS_RPL_HIGH_GAIN, BLE_CS_RPL_LOW_GAIN, bleCsHandlerState, RCL_BLE_CS_STEP_RX_GAIN_DB, RCL_BufferStateFinished, RCL_CMD_BLE_CS_FREQCOMP_NA, RCL_CMD_BLE_CS_SUBEVENT_RESULTS_CONTINUE_OPCODE, RCL_CMD_BLE_CS_SUBEVENT_RESULTS_OPCODE, RCL_CmdBleCs_PacketResult_Ok, RCL_CmdBleCs_Role_Initiator, RCL_CmdBleCs_RxGain_High, RCL_CmdBleCs_StepMode_2, RCL_CmdBleCs_StepMode_3, RCL_Handler_BLE_CS_convertFreqOffset(), RCL_Handler_BLE_CS_convertStepResult(), RCL_Handler_BLE_CS_estimateStepResultLength(), RCL_Handler_BLE_CS_fetchNextStepResult(), RCL_MultiBuffer_commitBytes(), RCL_MultiBuffer_getNextWritableByte(), and result.

Referenced by RCL_Handler_BLE_CS_readWriteBuffer().

RCL_Handler_BLE_CS_readWriteBuffer()

static RCL_Events RCL_Handler_BLE_CS_readWriteBuffer ( RCL_CmdBleCs *  pCmd, bool  forceBufferToFinishState  )

static

References RCL_Handler_BLE_CS_fetchAndforwardNextStep(), RCL_Handler_BLE_CS_retrieveAndStoreNextResult(), and RCL_Handler_BLE_CS_transferFinishedBuffers().

Referenced by RCL_Handler_BLE_CS().

RCL_Handler_BLE_CS_configureS2R()

static void RCL_Handler_BLE_CS_configureS2R ( RCL_CmdBleCs *  pCmd )

static

References BLE_CS_S2R_MEMORY_OFFSET, LRF_setRclClockEnable(), RCL_BLE_CS_MAX_S2R_LEN, and RCL_MultiBuffer_head().

Referenced by RCL_Handler_BLE_CS().

RCL_Handler_BLE_CS_readS2RSamples()

RCL_Events RCL_Handler_BLE_CS_readS2RSamples

(

RCL_CmdBleCs *

pCmd

)

References dataLength, RCL_BufferStateFinished, RCL_Handler_BLE_CS_transferFinishedBuffers(), RCL_MultiBuffer_commitBytes(), RCL_MultiBuffer_getNextWritableByte(), and S2R_RAM_BASE_ADDR.

Referenced by RCL_Handler_BLE_CS().

RCL_Handler_BLE_CS_readStatistics()

static void RCL_Handler_BLE_CS_readStatistics ( RCL_CmdBleCs *  pCmd )

static

Referenced by RCL_Handler_BLE_CS().

RCL_Handler_BLE_CS_preprocessCommand()

static void RCL_Handler_BLE_CS_preprocessCommand ( RCL_CmdBleCs *  pCmd )

static

References RCL_PhyConfig_t::baud, bleCsHandlerState, RCL_PhyConfig_t::demmisc2, RCL_PhyConfig_t::demmisc3, LRF_RSSI_INVALID, LRF_setRclClockEnable(), RCL_PhyConfig_t::magnConfig, RCL_Tadjust_t::mode0, RCL_Tadjust_t::mode1, RCL_Tadjust_t::mode2, RCL_Tadjust_t::mode3, RCL_AntennaConfig_t::numPath, RCL_PhyConfig_t::pctConfig, RCL_BLE_CS_MCE_TIMER_TO_PBE_TIMER, RCL_BLE_CS_US_TO_MCE_TIMER, RCL_CmdBleCs_Role_Initiator, RCL_CmdBleCs_StepMode_0, RCL_CmdBleCs_StepMode_1, RCL_CmdBleCs_StepMode_2, RCL_CmdBleCs_StepMode_3, RCL_CmdBleCs_Tpm_10us, RCL_CmdBleCs_Tpm_20us, RCL_CmdBleCs_Tpm_40us, RCL_PhyConfig_t::rssioffset, RCL_PhyConfig_t::symmap, T3US, RCL_PhyConfig_t::tAdj, tAdjALut, tAdjBLut, RCL_PhyConfig_t::tAnt, tAntALut, tAntBLut, RCL_PhyConfig_t::tCorr, RCL_PhyConfig_t::tDem, RCL_PhyConfig_t::tFidc, TGD, RCL_PhyConfig_t::tInfiniteRx, RCL_PhyConfig_t::tPacket, RCL_PhyConfig_t::tPilotAdjust, TPLT, RCL_PhyConfig_t::tPostProcessDiv1, RCL_PhyConfig_t::tPostProcessDiv4, TPYL, TRD, RCL_PhyConfig_t::tRtt, tRttAdjustLut, RCL_PhyConfig_t::tRxTimeoutI0, RCL_PhyConfig_t::tRxTimeoutI3, RCL_PhyConfig_t::tRxTimeoutRn, RCL_PhyConfig_t::tStartup, tStepLut, RCL_PhyConfig_t::tTr, RCL_PhyConfig_t::tTxModDelay, RCL_PctConfig_t::val, and RCL_MagnConfig_t::val.

Referenced by RCL_Handler_BLE_CS().

RCL_Handler_BLE_CS_preprocessStep()

static void RCL_Handler_BLE_CS_preprocessStep ( RCL_CmdBleCs *  pCmd, RCL_CmdBleCs_Step *  pStep, RCL_CmdBleCs_Step_Internal *  pStepI  )

static

References RCL_AntennaConfig_t::ap, RCL_AntennaPath_t::apn, BLE_CS_MAX_CHANNEL, BLE_CS_SILENT_CHANNEL, DECODE_ANTENNA, ENCODE_ANTENNA, foffErrorLut, RCL_AntennaConfig_t::numPath, RCL_AntennaConfig_t::numPerm, payloadLut, RCL_BLE_CS_MAX_PAYLOAD_SIZE, RCL_BLE_CS_MCE_TIMER_TO_PBE_TIMER, RCL_CmdBleCs_Role_Reflector, RCL_CmdBleCs_StepMode_1, RCL_CmdBleCs_StepMode_3, tAdjALut, tAdjBLut, tAntALut, tAntBLut, and tStepLut.

Referenced by RCL_Handler_BLE_CS_fetchAndforwardNextStep().

RCL_Handler_BLE_CS_fetchNextStepResult()

static RCL_CmdBleCs_StepResult_Internal* RCL_Handler_BLE_CS_fetchNextStepResult ( RCL_CmdBleCs *  pCmd )

static

Referenced by RCL_Handler_BLE_CS_retrieveAndStoreNextResult().

RCL_Handler_BLE_CS_convertFreqOffset()

static int16_t RCL_Handler_BLE_CS_convertFreqOffset ( int16_t  foffMeasured, bool  ceil  )

static

Referenced by RCL_Handler_BLE_CS_convertStepResult(), and RCL_Handler_BLE_CS_retrieveAndStoreNextResult().

RCL_Handler_BLE_CS_convertRtt()

static int16_t RCL_Handler_BLE_CS_convertRtt ( RCL_CmdBleCs *  pCmd, uint8_t  mode, int8_t  channel, uint8_t  payloadLen, bool  secondToneExtensionSlot, int32_t  toAD, uint16_t  corrBefore, uint16_t  corrPeak, uint16_t  corrAfter  )

static

References BLE_CS_MAX_CHANNEL, channel, mode, payloadLut, RCL_CmdBleCs_Role_Initiator, and tRttAdjustLut.

Referenced by RCL_Handler_BLE_CS_convertStepResult().

RCL_Handler_BLE_CS_rotateVector()

void RCL_Handler_BLE_CS_rotateVector	(	int16_t *	pct_i,
		int16_t *	pct_q,
		int16_t	theta
	)

References K14, NBITS, and PI_div2.

Referenced by RCL_Handler_BLE_CS_convertPct().

RCL_Handler_BLE_CS_convertPct()

static uint32_t RCL_Handler_BLE_CS_convertPct ( const RCL_CmdBleCs_IQSample *  pPct, const uint8_t  channelIdx, const uint8_t  rplScaler  )

static

References RCL_bleCsPctCompTable, and RCL_Handler_BLE_CS_rotateVector().

Referenced by RCL_Handler_BLE_CS_convertStepResult().

RCL_Handler_BLE_CS_calcQ3()

static uint8_t RCL_Handler_BLE_CS_calcQ3 ( uint16_t  qMin, uint16_t  qMax, uint16_t  qAvg  )

static

References BLE_CS_TONE_QUALITY_NA.

Referenced by RCL_Handler_BLE_CS_convertPctQuality(), and RCL_Handler_BLE_CS_convertStepResult().

RCL_Handler_BLE_CS_convertPctQuality()

static uint8_t RCL_Handler_BLE_CS_convertPctQuality ( uint16_t  qMin, uint16_t  qMax, uint16_t  qAvg, bool  toneExtensionSlot, bool  toneExpected, bool  toneQualityOverride  )

static

References BLE_CS_TONE_QUALITY_HIGH_THR, RCL_CmdBleCs_ToneExtensionSlot_Enabled_NoToneExpected, RCL_CmdBleCs_ToneExtensionSlot_Enabled_ToneExpected, RCL_CmdBleCs_ToneQuality_High, RCL_CmdBleCs_ToneQuality_Low, RCL_CmdBleCs_ToneQuality_Unavailable, and RCL_Handler_BLE_CS_calcQ3().

Referenced by RCL_Handler_BLE_CS_convertStepResult().

RCL_Handler_BLE_CS_estimateStepResultLength()

static uint16_t RCL_Handler_BLE_CS_estimateStepResultLength ( RCL_CmdBleCs *  pCmd, RCL_CmdBleCs_StepResult_Internal *  src  )

static

References RCL_CmdBleCs_Role_Initiator, RCL_CmdBleCs_StepMode_0, RCL_CmdBleCs_StepMode_1, RCL_CmdBleCs_StepMode_2, and RCL_CmdBleCs_StepMode_3.

Referenced by RCL_Handler_BLE_CS_retrieveAndStoreNextResult().

RCL_Handler_BLE_CS_convertStepResult()

static uint16_t RCL_Handler_BLE_CS_convertStepResult ( RCL_CmdBleCs *  pCmd, uint8_t *  dst, RCL_CmdBleCs_StepResult_Internal *  src  )

static

References BLE_CS_HIGH_GAIN_DB, BLE_CS_LOW_GAIN_DB, BLE_CS_RPL_HIGH_GAIN_THR, BLE_CS_RPL_LOW_GAIN_THR, BLE_CS_TONE_EXTENSION_INITIATOR_TX, BLE_CS_TONE_EXTENSION_REFLECTOR_TX, channel, dataLength, INT16_LSB, INT16_MSB, mode, RCL_CMD_BLE_CS_FREQCOMP_NA, RCL_CMD_BLE_CS_TOAD_NA, RCL_CmdBleCs_Nadm_Unknown, RCL_CmdBleCs_PacketResult_Ok, RCL_CmdBleCs_ReportFormat_HCI, RCL_CmdBleCs_Role_Initiator, RCL_CmdBleCs_Role_Reflector, RCL_CmdBleCs_StepMode_0, RCL_CmdBleCs_StepMode_1, RCL_CmdBleCs_StepMode_2, RCL_CmdBleCs_StepMode_3, RCL_Handler_BLE_CS_calcQ3(), RCL_Handler_BLE_CS_convertFreqOffset(), RCL_Handler_BLE_CS_convertPct(), RCL_Handler_BLE_CS_convertPctQuality(), and RCL_Handler_BLE_CS_convertRtt().

Referenced by RCL_Handler_BLE_CS_retrieveAndStoreNextResult().

RCL_Handler_BLE_CS_findPbeErrorEndStatus()

static RCL_CommandStatus RCL_Handler_BLE_CS_findPbeErrorEndStatus ( uint16_t  pbeEndStatus )

static

References RCL_CommandStatus_Error, RCL_CommandStatus_Error_Param, RCL_CommandStatus_Error_RxFifo, RCL_CommandStatus_Error_Synth, RCL_CommandStatus_Error_TxFifo, RCL_CommandStatus_Error_UnknownOp, RCL_Scheduler_findStopStatus(), and RCL_StopType_Hard.

Referenced by RCL_Handler_BLE_CS(), and RCL_Handler_BLE_CS_Precal().

RCL_Handler_BLE_CS()

RCL_Events RCL_Handler_BLE_CS	(	RCL_Command *	cmd,
		LRF_Events	lrfEvents,
		RCL_Events	rclEventsIn
	)

References bleCsHandlerState, hal_power_release_swtcxo_update_constraint(), hal_power_set_swtcxo_update_constraint(), LRF_disable(), LRF_disableSynthRefsys(), LRF_enable(), LRF_enableSynthRefsys(), LRF_EventMdmsoft0, LRF_EventOpDone, LRF_EventOpError, LRF_EventRxfifo, LRF_programTxPower(), LRF_TXPOWER_BYPASS_FREQUENCY_BACKOFF, LRF_waitForTopsmReady(), RCL_CommandStatus_Active, RCL_CommandStatus_Error_Param, RCL_CommandStatus_Finished, RCL_Handler_BLE_CS_configureS2R(), RCL_Handler_BLE_CS_configureTxRxFifo(), RCL_Handler_BLE_CS_findPbeErrorEndStatus(), RCL_Handler_BLE_CS_preFillTxBuffer(), RCL_Handler_BLE_CS_preprocessCommand(), RCL_Handler_BLE_CS_readS2RSamples(), RCL_Handler_BLE_CS_readStatistics(), RCL_Handler_BLE_CS_readWriteBuffer(), RCL_Scheduler_setStartStopTimeEarliestStart(), and TxPowerResult_Ok.

RCL_Handler_BLE_CS_filterDC()

static bool RCL_Handler_BLE_CS_filterDC ( uint16_t  max, uint16_t  min, uint16_t  thr  )

static

Referenced by RCL_Handler_BLE_CS_Precal().

RCL_Handler_BLE_CS_Precal()

RCL_Events RCL_Handler_BLE_CS_Precal	(	RCL_Command *	cmd,
		LRF_Events	lrfEvents,
		RCL_Events	rclEventsIn
	)

References bleCsHandlerState, data, hal_get_temperature(), hal_power_release_swtcxo_update_constraint(), hal_power_set_swtcxo_update_constraint(), INT32_H, INT32_L, LRF_disable(), LRF_disableSynthRefsys(), LRF_enable(), LRF_enableSynthRefsys(), LRF_EventOpDone, LRF_EventOpError, LRF_waitForTopsmReady(), RCL_CommandStatus_Active, RCL_CommandStatus_Finished, RCL_Handler_BLE_CS_configureTxRxFifo(), RCL_Handler_BLE_CS_filterDC(), RCL_Handler_BLE_CS_findPbeErrorEndStatus(), and RCL_Scheduler_setStartStopTimeEarliestStart().

RCL_Handler_BLE_CS_PrecalDefaultCallback()

void RCL_Handler_BLE_CS_PrecalDefaultCallback	(	RCL_CmdBleCs_PrecalTable *	table,
		uint8_t	channel,
		RCL_CmdBleCs_IQSample *	pHigh,
		RCL_CmdBleCs_IQSample *	pLow
	)

References BLE_CS_MAX_CHANNEL.

Variable Documentation

bleCsHandlerState

struct { ... } bleCsHandlerState

Referenced by __attribute__(), RCL_Handler_BLE_CS(), RCL_Handler_BLE_CS_Precal(), RCL_Handler_BLE_CS_preprocessCommand(), and RCL_Handler_BLE_CS_retrieveAndStoreNextResult().

step

RCL_CmdBleCs_Step_Internal step

Referenced by RCL_Handler_BLE_CS_fetchAndforwardNextStep().

result

RCL_CmdBleCs_StepResult_Internal result

Referenced by __attribute__(), LRF_loadImage(), RCL_Handler_BLE_CS_retrieveAndStoreNextResult(), RCL_Handler_Ieee_txAckUpdate(), RCL_IEEE_updateRxAction(), RCL_IEEE_updateSourceMatchingTableShort(), RCL_IEEE_updateTxPower(), RCL_Scheduler_postEvent(), and rclCommandHwi().

tStepLut

uint32_t tStepLut[RCL_CmdBleCs_StepMode_Length]

Referenced by RCL_Handler_BLE_CS_preprocessCommand(), and RCL_Handler_BLE_CS_preprocessStep().

tAdjALut

uint16_t tAdjALut[RCL_CmdBleCs_StepMode_Length]

Referenced by RCL_Handler_BLE_CS_preprocessCommand(), and RCL_Handler_BLE_CS_preprocessStep().

tAdjBLut

uint16_t tAdjBLut[RCL_CmdBleCs_StepMode_Length]

Referenced by RCL_Handler_BLE_CS_preprocessCommand(), and RCL_Handler_BLE_CS_preprocessStep().

tAntALut

uint16_t tAntALut[RCL_CmdBleCs_StepMode_Length]

Referenced by RCL_Handler_BLE_CS_preprocessCommand(), and RCL_Handler_BLE_CS_preprocessStep().

tAntBLut

uint16_t tAntBLut[RCL_CmdBleCs_StepMode_Length]

Referenced by RCL_Handler_BLE_CS_preprocessCommand(), and RCL_Handler_BLE_CS_preprocessStep().

tRttAdjustLut

uint16_t tRttAdjustLut[RCL_CmdBleCs_StepMode_Length]

Referenced by RCL_Handler_BLE_CS_convertRtt(), and RCL_Handler_BLE_CS_preprocessCommand().

antennaPermutation

const RCL_AntennaPath_t antennaPermutation[BLE_CS_NUM_PERMUTATION]

Initial value:

= {
    {{A1,A2,A3,A4}}, {{A2,A1,A3,A4}}, {{A1,A3,A2,A4}}, {{A3,A1,A2,A4}}, {{A3,A2,A1,A4}}, {{A2,A3,A1,A4}},
    {{A1,A2,A4,A3}}, {{A2,A1,A4,A3}}, {{A1,A4,A2,A3}}, {{A4,A1,A2,A3}}, {{A4,A2,A1,A3}}, {{A2,A4,A1,A3}},
    {{A1,A4,A3,A2}}, {{A4,A1,A3,A2}}, {{A1,A3,A4,A2}}, {{A3,A1,A4,A2}}, {{A3,A4,A1,A2}}, {{A4,A3,A1,A2}},
    {{A4,A2,A3,A1}}, {{A2,A4,A3,A1}}, {{A4,A3,A2,A1}}, {{A3,A4,A2,A1}}, {{A3,A2,A4,A1}}, {{A2,A3,A4,A1}}
}

antennaConfig

const RCL_AntennaConfig_t antennaConfig[RCL_CmdBleCs_AntennaConfig_Length]

Initial value:

= {
    {.numPath=1, .numPerm=1,  .ap={{{0,0,0,0}}, {{0,0,0,0}}}},
    {.numPath=2, .numPerm=2,  .ap={{{0,1,0,0}}, {{0,0,0,0}}}},
    {.numPath=3, .numPerm=6,  .ap={{{0,1,2,0}}, {{0,0,0,0}}}},
    {.numPath=4, .numPerm=24, .ap={{{0,1,2,3}}, {{0,0,0,0}}}},
    {.numPath=2, .numPerm=2,  .ap={{{0,0,0,0}}, {{0,1,0,0}}}},
    {.numPath=3, .numPerm=6,  .ap={{{0,0,0,0}}, {{0,1,2,0}}}},
    {.numPath=4, .numPerm=24, .ap={{{0,0,0,0}}, {{0,1,2,3}}}},
    {.numPath=4, .numPerm=24, .ap={{{0,0,1,1}}, {{0,1,0,1}}}}
}

phyConfigLut

const RCL_PhyConfig_t phyConfigLut[RCL_CmdBleCs_Phy_Length]

foffErrorLut

const int8_t foffErrorLut[BLE_CS_NUM_CHANNELS]

Initial value:

= {
      38, 34, 34, 34, 30, 30, 30, 26,
      26, 26, 26, 22, 22, 22, 18, 18, 18, 14,
      14, 14, 10, 10, 10, 10,  6,  6,  6,  2,
       2,  2, -2, -2, -2, -2, -6, -6, -6,-10,
     -10,-10,-14,-14,-14,-14,-18,-18,-18,-22,
     -22,-22,-26,-26,-26,-26,-30,-30,-30,-34,
     -34,-34,-34,-38,-38,-38,-42,-42,-42,-46,
     -46,-46,-46,-50,-50,-50,-54,-54,-54,-54,
     -58,-58,-58,-62,-62,-62,-62,-66,-66,-66
}

Referenced by RCL_Handler_BLE_CS_preprocessStep().

payloadLut

const uint16_t payloadLut[RCL_CmdBleCs_Payload_Length]

Initial value:

= {
       RCL_BLE_CS_US_TO_MCE_TIMER(0),
      RCL_BLE_CS_US_TO_MCE_TIMER(32),
      RCL_BLE_CS_US_TO_MCE_TIMER(64),
      RCL_BLE_CS_US_TO_MCE_TIMER(96),
     RCL_BLE_CS_US_TO_MCE_TIMER(128)
}

Referenced by RCL_Handler_BLE_CS_convertRtt(), and RCL_Handler_BLE_CS_preprocessStep().

RCL_bleCsPctCompTable

const RCL_CmdBleCs_PctCompTable RCL_bleCsPctCompTable

Referenced by RCL_Handler_BLE_CS_convertPct().