cc2500_rx.h File Reference

#include "cc2500_compat.h"

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Data Structures
struct	rxRuntimeConfig_s

Macros
#define	MAX_SUPPORTED_RC_CHANNEL_COUNT   18
#define	NON_AUX_CHANNEL_COUNT   4
#define	MAX_AUX_CHANNEL_COUNT   (MAX_SUPPORTED_RC_CHANNEL_COUNT - NON_AUX_CHANNEL_COUNT)

Typedefs
typedef uint16_t(*	rcReadRawDataFnPtr) (const struct rxRuntimeConfig_s *rxRuntimeConfig, uint8_t chan)
typedef uint8_t(*	rcFrameStatusFnPtr) (struct rxRuntimeConfig_s *rxRuntimeConfig)
typedef bool(*	rcProcessFrameFnPtr) (const struct rxRuntimeConfig_s *rxRuntimeConfig)
typedef struct rxRuntimeConfig_s	rxRuntimeConfig_t

Enumerations
enum	rxFrameState_e {   RX_FRAME_PENDING = 0 , RX_FRAME_COMPLETE = (1 << 0) , RX_FRAME_FAILSAFE = (1 << 1) , RX_FRAME_PROCESSING_REQUIRED = (1 << 2) ,   RX_FRAME_DROPPED = (1 << 3) }
enum	SerialRXType {   SERIALRX_SPEKTRUM1024 = 0 , SERIALRX_SPEKTRUM2048 = 1 , SERIALRX_SBUS = 2 , SERIALRX_SUMD = 3 ,   SERIALRX_SUMH = 4 , SERIALRX_XBUS_MODE_B = 5 , SERIALRX_XBUS_MODE_B_RJ01 = 6 , SERIALRX_IBUS = 7 ,   SERIALRX_JETIEXBUS = 8 , SERIALRX_CRSF = 9 , SERIALRX_SRXL = 10 , SERIALRX_TARGET_CUSTOM = 11 ,   SERIALRX_FPORT = 12 , SERIALRX_SRXL2 = 13 }
enum	rxProvider_t {   RX_PROVIDER_NONE = 0 , RX_PROVIDER_PARALLEL_PWM , RX_PROVIDER_PPM , RX_PROVIDER_SERIAL ,   RX_PROVIDER_MSP , RX_PROVIDER_SPI }
enum	rssiSource_e {   RSSI_SOURCE_NONE = 0 , RSSI_SOURCE_ADC , RSSI_SOURCE_RX_CHANNEL , RSSI_SOURCE_RX_PROTOCOL ,   RSSI_SOURCE_MSP , RSSI_SOURCE_FRAME_ERRORS , RSSI_SOURCE_RX_PROTOCOL_CRSF }

Functions
void	rxInit (void)
	!TODO remove this extern, only needed once for channelCount More...
void	setRssiDirect (uint16_t newRssi, rssiSource_e source)
void	setRssi (uint16_t rssiValue, rssiSource_e source)

Variables
rssiSource_e	rssiSource
rxRuntimeConfig_t	rxRuntimeConfig

---

Data Structure Documentation

rxRuntimeConfig_s

struct rxRuntimeConfig_s

Definition at line 142 of file cc2500_rx.h.

Collaboration diagram for rxRuntimeConfig_s:

Data Fields
uint8_t	channelCount
uint16_t *	channelData
void *	frameData
rcFrameStatusFnPtr	rcFrameStatusFn
rcProcessFrameFnPtr	rcProcessFrameFn
rcReadRawDataFnPtr	rcReadRawFn
rxProvider_t	rxProvider
uint16_t	rxRefreshRate
SerialRXType	serialrxProvider

Macro Definition Documentation

MAX_AUX_CHANNEL_COUNT

#define MAX_AUX_CHANNEL_COUNT   (MAX_SUPPORTED_RC_CHANNEL_COUNT - NON_AUX_CHANNEL_COUNT)

Definition at line 81 of file cc2500_rx.h.

MAX_SUPPORTED_RC_CHANNEL_COUNT

#define MAX_SUPPORTED_RC_CHANNEL_COUNT   18

Definition at line 78 of file cc2500_rx.h.

NON_AUX_CHANNEL_COUNT

#define NON_AUX_CHANNEL_COUNT   4

Definition at line 80 of file cc2500_rx.h.

Typedef Documentation

rcFrameStatusFnPtr

typedef uint8_t(* rcFrameStatusFnPtr) (struct rxRuntimeConfig_s *rxRuntimeConfig)

Definition at line 130 of file cc2500_rx.h.

rcProcessFrameFnPtr

typedef bool(* rcProcessFrameFnPtr) (const struct rxRuntimeConfig_s *rxRuntimeConfig)

Definition at line 131 of file cc2500_rx.h.

rcReadRawDataFnPtr

typedef uint16_t(* rcReadRawDataFnPtr) (const struct rxRuntimeConfig_s *rxRuntimeConfig, uint8_t chan)

Definition at line 129 of file cc2500_rx.h.

rxRuntimeConfig_t

typedef struct rxRuntimeConfig_s rxRuntimeConfig_t

Enumeration Type Documentation

rssiSource_e

enum rssiSource_e

Enumerator
RSSI_SOURCE_NONE
RSSI_SOURCE_ADC
RSSI_SOURCE_RX_CHANNEL
RSSI_SOURCE_RX_PROTOCOL
RSSI_SOURCE_MSP
RSSI_SOURCE_FRAME_ERRORS
RSSI_SOURCE_RX_PROTOCOL_CRSF

Definition at line 154 of file cc2500_rx.h.

rxFrameState_e

enum rxFrameState_e

Enumerator
RX_FRAME_PENDING
RX_FRAME_COMPLETE
RX_FRAME_FAILSAFE
RX_FRAME_PROCESSING_REQUIRED
RX_FRAME_DROPPED

Definition at line 51 of file cc2500_rx.h.

rxProvider_t

enum rxProvider_t

Enumerator
RX_PROVIDER_NONE
RX_PROVIDER_PARALLEL_PWM
RX_PROVIDER_PPM
RX_PROVIDER_SERIAL
RX_PROVIDER_MSP
RX_PROVIDER_SPI

Definition at line 133 of file cc2500_rx.h.

SerialRXType

enum SerialRXType

Enumerator
SERIALRX_SPEKTRUM1024
SERIALRX_SPEKTRUM2048
SERIALRX_SBUS
SERIALRX_SUMD
SERIALRX_SUMH
SERIALRX_XBUS_MODE_B
SERIALRX_XBUS_MODE_B_RJ01
SERIALRX_IBUS
SERIALRX_JETIEXBUS
SERIALRX_CRSF
SERIALRX_SRXL
SERIALRX_TARGET_CUSTOM
SERIALRX_FPORT
SERIALRX_SRXL2

Definition at line 59 of file cc2500_rx.h.

Function Documentation

rxInit()

void rxInit

(

void

)

!TODO remove this extern, only needed once for channelCount

Definition at line 263 of file cc2500_rx.c.

References rxRuntimeConfig_s::channelCount, DELAY_10_HZ, FEATURE_RSSI_ADC, FEATURE_RX_MSP, FEATURE_RX_PARALLEL_PWM, FEATURE_RX_PPM, FEATURE_RX_SERIAL, FEATURE_RX_SPI, featureIsEnabled, FRAME_ERR_RESAMPLE_US, frameErrFilter, GET_FRAME_ERR_LPF_FREQUENCY, MAX_INVALID_PULS_TIME, MAX_SUPPORTED_RC_CHANNEL_COUNT, rxConfig_s::midrc, millis, MIN, needRxSignalMaxDelayUs, NON_AUX_CHANNEL_COUNT, nullFrameStatus(), nullProcessFrame(), nullReadRawRC(), pt1FilterGain(), pt1FilterInit(), rcData, rxRuntimeConfig_s::rcFrameStatusFn, rcInvalidPulsPeriod, rxRuntimeConfig_s::rcProcessFrameFn, rxRuntimeConfig_s::rcReadRawFn, rcSampleIndex, RSSI_SOURCE_ADC, RSSI_SOURCE_RX_CHANNEL, rssiSource, RX_PROVIDER_MSP, RX_PROVIDER_NONE, RX_PROVIDER_PARALLEL_PWM, RX_PROVIDER_PPM, RX_PROVIDER_SERIAL, RX_PROVIDER_SPI, rxChannelCount, rxConfig(), rxRuntimeConfig_s::rxProvider, rxRuntimeConfig, rxSpiConfig(), rxSpiInit(), rxConfig_s::serialrx_provider, and rxRuntimeConfig_s::serialrxProvider.

Referenced by radio_control_cc2500_init().

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setRssi()

void setRssi	(	uint16_t	rssiValue,
		rssiSource_e	source
	)

Definition at line 723 of file cc2500_rx.c.

References frameErrFilter, pt1FilterApply(), rssi, RSSI_SOURCE_FRAME_ERRORS, rssiSource, and updateRssiSamples().

Referenced by cc2500setRssiDbm().

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setRssiDirect()

void setRssiDirect	(	uint16_t	newRssi,
		rssiSource_e	source
	)

Definition at line 700 of file cc2500_rx.c.

References rssi, and rssiSource.

Referenced by frSkyXHandlePacket().

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Variable Documentation

rssiSource

rssiSource_e rssiSource

extern

Definition at line 100 of file cc2500_rx.c.

Referenced by cc2500SpiInit(), frSkySpiInit(), rxInit(), setRssi(), and setRssiDirect().

rxRuntimeConfig

rxRuntimeConfig_t rxRuntimeConfig

extern

Definition at line 131 of file cc2500_rx.c.

Referenced by frSkySpiInit(), nullFrameStatus(), nullProcessFrame(), nullReadRawRC(), radio_control_cc2500_event(), rxInit(), rxSpiFrameStatus(), rxSpiInit(), rxSpiProcessFrame(), and rxSpiReadRawRC().