Represents the SX1280 and its features. More...

#include <sx1280.h>

Inherits Radio.

Inherited by SX1280Hal.

Public Member Functions
	SX1280 (RadioCallbacks_t *callbacks)
	Instantiates a SX1280 object and provides API functions to communicates with the radio.
void	Init (void)
	Initializes the radio driver.
void	SetPollingMode (void)
	Set the driver in polling mode.
void	SetInterruptMode (void)
	Set the driver in interrupt mode.
void	SetRegistersDefault (void)
	Initializes the radio registers to the recommended default values.
virtual uint16_t	GetFirmwareVersion (void)
	Returns the current device firmware version.
virtual void	Reset (void)=0
	Resets the radio.
virtual void	Wakeup (void)=0
	Wake-ups the radio from Sleep mode.
virtual void	WriteCommand (RadioCommands_t opcode, uint8_t *buffer, uint16_t size)=0
	Writes the given command to the radio.
virtual void	ReadCommand (RadioCommands_t opcode, uint8_t *buffer, uint16_t size)=0
	Reads the given command from the radio.
virtual void	WriteRegister (uint16_t address, uint8_t *buffer, uint16_t size)=0
	Writes multiple radio registers starting at address.
virtual void	WriteRegister (uint16_t address, uint8_t value)=0
	Writes the radio register at the specified address.
virtual void	ReadRegister (uint16_t address, uint8_t *buffer, uint16_t size)=0
	Reads multiple radio registers starting at address.
virtual uint8_t	ReadRegister (uint16_t address)=0
	Reads the radio register at the specified address.
virtual void	WriteBuffer (uint8_t offset, uint8_t *buffer, uint8_t size)=0
	Writes Radio Data Buffer with buffer of size starting at offset.
virtual void	ReadBuffer (uint8_t offset, uint8_t *buffer, uint8_t size)=0
	Reads Radio Data Buffer at offset to buffer of size.
virtual uint8_t	GetDioStatus (void)=0
	Gets the current status of the radio DIOs.
virtual RadioOperatingModes_t	GetOpMode (void)
	Gets the current Operation Mode of the Radio.
virtual RadioStatus_t	GetStatus (void)
	Gets the current radio status.
void	SetSleep (SleepParams_t sleepConfig)
	Sets the radio in sleep mode.
void	SetStandby (RadioStandbyModes_t mode)
	Sets the radio in configuration mode.
void	SetFs (void)
	Sets the radio in FS mode.
void	SetTx (TickTime_t timeout)
	Sets the radio in transmission mode.
void	SetRx (TickTime_t timeout)
	Sets the radio in reception mode.
void	SetRxDutyCycle (RadioTickSizes_t step, uint16_t nbStepRx, uint16_t nbStepSleep)
	Sets the Rx duty cycle management parameters.
void	SetCad (void)
	Sets the radio in CAD mode.
void	SetTxContinuousWave (void)
	Sets the radio in continuous wave transmission mode.
void	SetTxContinuousPreamble (void)
	Sets the radio in continuous preamble transmission mode.
void	SetPacketType (RadioPacketTypes_t packetType)
	Sets the radio for the given protocol.
RadioPacketTypes_t	GetPacketType (void)
	Gets the current radio protocol.
void	SetRfFrequency (uint32_t frequency)
	Sets the RF frequency.
void	SetTxParams (int8_t power, RadioRampTimes_t rampTime)
	Sets the transmission parameters.
void	SetCadParams (RadioLoRaCadSymbols_t cadSymbolNum)
	Sets the number of symbols to be used for Channel Activity Detection operation.
void	SetBufferBaseAddresses (uint8_t txBaseAddress, uint8_t rxBaseAddress)
	Sets the data buffer base address for transmission and reception.
void	SetModulationParams (ModulationParams_t *modParams)
	Set the modulation parameters.
void	SetPacketParams (PacketParams_t *packetParams)
	Sets the packet parameters.
void	GetRxBufferStatus (uint8_t payloadLength, uint8_t rxStartBuffer)
	Gets the last received packet buffer status.
void	GetPacketStatus (PacketStatus_t *pktStatus)
	Gets the last received packet payload length.
int8_t	GetRssiInst (void)
	Returns the instantaneous RSSI value for the last packet received.
void	SetDioIrqParams (uint16_t irqMask, uint16_t dio1Mask, uint16_t dio2Mask, uint16_t dio3Mask)
	Sets the IRQ mask and DIO masks.
uint16_t	GetIrqStatus (void)
	Returns the current IRQ status.
void	ClearIrqStatus (uint16_t irq)
	Clears the IRQs.
void	Calibrate (CalibrationParams_t calibParam)
	Calibrates the given radio block.
void	SetRegulatorMode (RadioRegulatorModes_t mode)
	Sets the power regulators operating mode.
void	SetSaveContext (void)
	Saves the current selected modem configuration into data RAM.
void	SetAutoTx (uint16_t time)
	Sets the chip to automatically send a packet after the end of a packet reception.
void	SetAutoFs (bool enableAutoFs)
	Sets the chip to stay in FS mode after sending a packet.
void	SetLongPreamble (bool enable)
	Enables or disables long preamble detection mode.
void	SetPayload (uint8_t *payload, uint8_t size, uint8_t offset=0x00)
	Saves the payload to be send in the radio buffer.
uint8_t	GetPayload (uint8_t payload, uint8_t size, uint8_t maxSize)
	Reads the payload received. If the received payload is longer than maxSize, then the method returns 1 and do not set size and payload.
void	SendPayload (uint8_t *payload, uint8_t size, TickTime_t timeout, uint8_t offset=0x00)
	Sends a payload.
uint8_t	SetSyncWord (uint8_t syncWordIdx, uint8_t *syncWord)
	Sets the Sync Word given by index used in GFSK, FLRC and BLE protocols.
void	SetSyncWordErrorTolerance (uint8_t errorBits)
	Defines how many error bits are tolerated in sync word detection.
void	SetCrcSeed (uint16_t seed)
	Sets the Initial value for the LFSR used for the CRC calculation.
void	SetCrcPolynomial (uint16_t polynomial)
	Sets the seed used for the CRC calculation.
void	SetWhiteningSeed (uint8_t seed)
	Sets the Initial value of the LFSR used for the whitening in GFSK, FLRC and BLE protocols.
void	SetRangingIdLength (RadioRangingIdCheckLengths_t length)
	Sets the number of bits used to check that ranging request match ranging ID.
void	SetDeviceRangingAddress (uint32_t address)
	Sets ranging device id.
void	SetRangingRequestAddress (uint32_t address)
	Sets the device id to ping in a ranging request.
double	GetRangingResult (RadioRangingResultTypes_t resultType)
	Return the ranging result value.
void	SetRangingCalibration (uint16_t cal)
	Sets the standard processing delay between Master and Slave.
void	RangingClearFilterResult (void)
	Clears the ranging filter.
void	RangingSetFilterNumSamples (uint8_t numSample)
	Set the number of samples considered in the built-in filter.
double	GetFrequencyError ()
	Return the Estimated Frequency Error in LORA and RANGING operations.
void	ProcessIrqs (void)
	Process the analysis of radio IRQs and calls callback functions depending on radio state.
Protected Member Functions
virtual void	IoIrqInit (DioIrqHandler irqHandler)=0
	Sets a function to be triggered on radio interrupt.
void	OnDioIrq (void)
	DIOs interrupt callback.
void	SetRangingRole (RadioRangingRoles_t role)
	Set the role of the radio during ranging operations.
Protected Attributes
void(*	txDone )(void)
	Callback on Tx done interrupt.
void(*	rxDone )(void)
	Callback on Rx done interrupt.
void(*	rxSyncWordDone )(void)
	Callback on Rx SyncWord interrupt.
void(*	rxHeaderDone )(void)
	Callback on Rx header received interrupt.
void(*	txTimeout )(void)
	Callback on Tx timeout interrupt.
void(*	rxTimeout )(void)
	Callback on Rx timeout interrupt.
void(*	rxError )(IrqErrorCode_t errCode)
	Callback on Rx error interrupt.
void(*	rangingDone )(IrqRangingCode_t val)
	Callback on ranging done interrupt.
void(*	cadDone )(bool cadFlag)
	Callback on Channel Activity Detection done interrupt.

Detailed Description

Represents the SX1280 and its features.

It implements the commands the SX1280 can understands

Definition at line 956 of file sx1280.h.

Constructor & Destructor Documentation

SX1280 ( RadioCallbacks_t * callbacks )

Instantiates a SX1280 object and provides API functions to communicates with the radio.

Parameters:

[in] callbacks Pointer to the callbacks structure defining all callbacks function pointers

Definition at line 965 of file sx1280.h.

Member Function Documentation

void Calibrate ( CalibrationParams_t calibParam )

Calibrates the given radio block.

Parameters:

[in] calibParam The description of blocks to be calibrated

Definition at line 490 of file sx1280.cpp.

void ClearIrqStatus ( uint16_t irq )

Clears the IRQs.

Parameters:

[in] irq IRQ(s) to be cleared

Definition at line 481 of file sx1280.cpp.

virtual uint8_t GetDioStatus ( void ) [pure virtual]

Gets the current status of the radio DIOs.

Return values:

status [Bit #3: DIO3, Bit #2: DIO2, Bit #1: DIO1, Bit #0: BUSY]

Implemented in SX1280Hal.

uint16_t GetFirmwareVersion ( void ) [virtual]

Returns the current device firmware version.

Return values:

version Firmware version

Implements Radio.

Definition at line 67 of file sx1280.cpp.

double GetFrequencyError ( )

Return the Estimated Frequency Error in LORA and RANGING operations.

Return values:

efe	The estimated frequency error [Hz]

Definition at line 791 of file sx1280.cpp.

uint16_t GetIrqStatus ( void )

Returns the current IRQ status.

Return values:

irqStatus IRQ status

Definition at line 474 of file sx1280.cpp.

RadioOperatingModes_t GetOpMode ( void ) [virtual]

Gets the current Operation Mode of the Radio.

Return values:

opMode Last operating mode

Definition at line 82 of file sx1280.cpp.

void GetPacketStatus ( PacketStatus_t * pktStatus )

Gets the last received packet payload length.

Parameters:

[out] pktStatus A structure of packet status

Definition at line 361 of file sx1280.cpp.

RadioPacketTypes_t GetPacketType ( void )

Gets the current radio protocol.

Return values:

packetType [PACKET_TYPE_GFSK, PACKET_TYPE_LORA, PACKET_TYPE_RANGING, PACKET_TYPE_FLRC, PACKET_TYPE_BLE, PACKET_TYPE_NONE]

Definition at line 192 of file sx1280.cpp.

uint8_t GetPayload	(	uint8_t *	payload,
		uint8_t *	size,
		uint8_t	maxSize
	)

Reads the payload received. If the received payload is longer than maxSize, then the method returns 1 and do not set size and payload.

Parameters:

[out]	payload	A pointer to a buffer into which the payload will be copied
[out]	size	A pointer to the size of the payload received
[in]	maxSize	The maximal size allowed to copy into the buffer

Definition at line 536 of file sx1280.cpp.

double GetRangingResult ( RadioRangingResultTypes_t resultType )

Return the ranging result value.

Parameters:

[in] resultType Specifies the type of result. [0: RAW, 1: Averaged, 2: De-biased, 3:Filtered]

Return values:

ranging The ranging measure filtered according to resultType [m]

Definition at line 714 of file sx1280.cpp.

int8_t GetRssiInst ( void )

Returns the instantaneous RSSI value for the last packet received.

Return values:

rssiInst Instantaneous RSSI

Definition at line 450 of file sx1280.cpp.

void GetRxBufferStatus	(	uint8_t *	payloadLength,
		uint8_t *	rxStartBuffer
	)

Gets the last received packet buffer status.

Parameters:

[out]	payloadLength	Last received packet payload length
[out]	rxStartBuffer	Last received packet buffer address pointer

Definition at line 341 of file sx1280.cpp.

RadioStatus_t GetStatus ( void ) [virtual]

Gets the current radio status.

Return values:

status Radio status

Implements Radio.

Definition at line 72 of file sx1280.cpp.

void Init ( void )

Initializes the radio driver.

Definition at line 51 of file sx1280.cpp.

virtual void IoIrqInit ( DioIrqHandler irqHandler ) [protected, pure virtual]

Sets a function to be triggered on radio interrupt.

Parameters:

[in] irqHandler A pointer to a function to be run on interrupt from the radio

Implemented in SX1280Hal.

void OnDioIrq ( void ) [protected]

DIOs interrupt callback.

Remarks:: Called to handle all 3 DIOs pins

Definition at line 864 of file sx1280.cpp.

void ProcessIrqs ( void )

Process the analysis of radio IRQs and calls callback functions depending on radio state.

Definition at line 881 of file sx1280.cpp.

void RangingClearFilterResult ( void )

Clears the ranging filter.

Definition at line 768 of file sx1280.cpp.

void RangingSetFilterNumSamples ( uint8_t numSample )

Set the number of samples considered in the built-in filter.

Parameters:

[in] numSample The number of samples to use built-in filter [8..255]

Remarks:: Value inferior to 8 will be silently set to 8

Definition at line 777 of file sx1280.cpp.

virtual void ReadBuffer	(	uint8_t	offset,
		uint8_t *	buffer,
		uint8_t	size
	)		`[pure virtual]`

Reads Radio Data Buffer at offset to buffer of size.

Parameters:

[in]	offset	Offset where to start reading
[out]	buffer	Buffer pointer
[in]	size	Buffer size

Implements Radio.

Implemented in SX1280Hal.

virtual void ReadCommand	(	RadioCommands_t	opcode,
		uint8_t *	buffer,
		uint16_t	size
	)		`[pure virtual]`

Reads the given command from the radio.

Parameters:

[in]	opcode	Command opcode
[in]	buffer	Command parameters byte array
[in]	size	Command parameters byte array size

Implements Radio.

Implemented in SX1280Hal.

virtual uint8_t ReadRegister ( uint16_t address ) [pure virtual]

Reads the radio register at the specified address.

Parameters:

[in] address Register address

Return values:

data	Register value

Implements Radio.

Implemented in SX1280Hal.

virtual void ReadRegister	(	uint16_t	address,
		uint8_t *	buffer,
		uint16_t	size
	)		`[pure virtual]`

Reads multiple radio registers starting at address.

Parameters:

[in]	address	First Radio register address
[out]	buffer	Buffer where to copy the registers data
[in]	size	Number of registers to be read

Implements Radio.

Implemented in SX1280Hal.

virtual void Reset ( void ) [pure virtual]

Resets the radio.

Implements Radio.

Implemented in SX1280Hal.

void SendPayload	(	uint8_t *	payload,
		uint8_t	size,
		TickTime_t	timeout,
		uint8_t	offset = `0x00`
	)

Sends a payload.

Parameters:

[in]	payload	A pointer to the payload to send
[in]	size	The size of the payload to send
[in]	timeout	The timeout for Tx operation
[in]	offset	The address in FIFO where writting first byte (default = 0x00)

Definition at line 549 of file sx1280.cpp.

void SetAutoFs ( bool enableAutoFs )

Sets the chip to stay in FS mode after sending a packet.

Parameters:

[in] enableAutoFs Turn on auto FS

Definition at line 521 of file sx1280.cpp.

void SetAutoTx ( uint16_t time )

Sets the chip to automatically send a packet after the end of a packet reception.

Remarks:: The offset is automatically compensated inside the function

Parameters:

[in] time The delay in us after which a Tx is done

Definition at line 511 of file sx1280.cpp.

void SetBufferBaseAddresses	(	uint8_t	txBaseAddress,
		uint8_t	rxBaseAddress
	)

Sets the data buffer base address for transmission and reception.

Parameters:

[in]	txBaseAddress	Transmission base address
[in]	rxBaseAddress	Reception base address

Definition at line 226 of file sx1280.cpp.

void SetCad ( void )

Sets the radio in CAD mode.

See also:: SX1280::SetCadParams

Definition at line 168 of file sx1280.cpp.

void SetCadParams ( RadioLoRaCadSymbols_t cadSymbolNum )

Sets the number of symbols to be used for Channel Activity Detection operation.

Parameters:

[in] cadSymbolNum The number of symbol to use for Channel Activity Detection operations [LORA_CAD_01_SYMBOL, LORA_CAD_02_SYMBOL, LORA_CAD_04_SYMBOL, LORA_CAD_08_SYMBOL, LORA_CAD_16_SYMBOL]

Definition at line 220 of file sx1280.cpp.

void SetCrcPolynomial ( uint16_t polynomial )

Sets the seed used for the CRC calculation.

Parameters:

[in] polynomial The seed value

Definition at line 642 of file sx1280.cpp.

void SetCrcSeed ( uint16_t seed )

Sets the Initial value for the LFSR used for the CRC calculation.

Parameters:

[in] seed Initial LFSR value ( 4 bytes )

Definition at line 624 of file sx1280.cpp.

void SetDeviceRangingAddress ( uint32_t address )

Sets ranging device id.

Parameters:

[in] address Device address

Definition at line 686 of file sx1280.cpp.

void SetDioIrqParams	(	uint16_t	irqMask,
		uint16_t	dio1Mask,
		uint16_t	dio2Mask,
		uint16_t	dio3Mask
	)

Sets the IRQ mask and DIO masks.

Parameters:

[in]	irqMask	General IRQ mask
[in]	dio1Mask	DIO1 mask
[in]	dio2Mask	DIO2 mask
[in]	dio3Mask	DIO3 mask

Definition at line 459 of file sx1280.cpp.

void SetFs ( void )

Sets the radio in FS mode.

Definition at line 111 of file sx1280.cpp.

void SetInterruptMode ( void )

Set the driver in interrupt mode.

In interrupt mode, the driver communicate with the radio during the interruption by direct calls to ProcessIrqs( ). The main advantage is the possibility to have low power application architecture. This is the default mode.

 // Initializations and callbacks declaration/definition
 radio = SX1280( mosi, miso, sclk, nss, busy, int1, int2, int3, rst, &callbacks );
 radio.Init( );
 radio.SetInterruptMode( );   // Optionnal. Driver default behavior

 while( true )
 {
     // Do some applicative work
 }

See also:: SX1280::SetPollingMode

Definition at line 859 of file sx1280.cpp.

void SetLongPreamble ( bool enable )

Enables or disables long preamble detection mode.

Parameters:

[in] enable Turn on long preamble mode

Definition at line 526 of file sx1280.cpp.

void SetModulationParams ( ModulationParams_t * modParams )

Set the modulation parameters.

Parameters:

[in] modParams A structure describing the modulation parameters

Definition at line 235 of file sx1280.cpp.

void SetPacketParams ( PacketParams_t * packetParams )

Sets the packet parameters.

Parameters:

[in] packetParams A structure describing the packet parameters

Definition at line 279 of file sx1280.cpp.

void SetPacketType ( RadioPacketTypes_t packetType )

Sets the radio for the given protocol.

Parameters:

[in] packetType [PACKET_TYPE_GFSK, PACKET_TYPE_LORA, PACKET_TYPE_RANGING, PACKET_TYPE_FLRC, PACKET_TYPE_BLE]

Remarks:: This method has to be called before SetRfFrequency, SetModulationParams and SetPacketParams

Definition at line 184 of file sx1280.cpp.

void SetPayload	(	uint8_t *	payload,
		uint8_t	size,
		uint8_t	offset = `0x00`
	)

Saves the payload to be send in the radio buffer.

Parameters:

[in]	payload	A pointer to the payload
[in]	size	The size of the payload
[in]	offset	The address in FIFO where writting first byte (default = 0x00)

Definition at line 531 of file sx1280.cpp.

void SetPollingMode ( void )

Set the driver in polling mode.

In polling mode the application is responsible to call ProcessIrqs( ) to execute callbacks functions. The default mode is Interrupt Mode.

 // Initializations and callbacks declaration/definition
 radio = SX1280( mosi, miso, sclk, nss, busy, int1, int2, int3, rst, &callbacks );
 radio.Init( );
 radio.SetPollingMode( );

 while( true )
 {
                            //     IRQ processing is automatically done
     radio.ProcessIrqs( );  // <-- here, as well as callback functions
                            //     calls
     // Do some applicative work
 }

See also:: SX1280::SetInterruptMode

Definition at line 820 of file sx1280.cpp.

void SetRangingCalibration ( uint16_t cal )

Sets the standard processing delay between Master and Slave.

Parameters:

[in] cal RxTx delay offset for correcting ranging bias.

The calibration value reflects the group delay of the radio front end and must be re-performed for each new SX1280 PCB design. The value is obtained empirically by either conducted measurement in a known electrical length coaxial RF cable (where the design is connectorised) or by radiated measurement, at a known distance, where an antenna is present. The result of the calibration process is that the SX1280 ranging result accurately reflects the physical range, the calibration procedure therefore removes the average timing error from the time-of-flight measurement for a given design.

The values are Spreading Factor dependents, and depend also of the board design.

Definition at line 755 of file sx1280.cpp.

void SetRangingIdLength ( RadioRangingIdCheckLengths_t length )

Sets the number of bits used to check that ranging request match ranging ID.

Parameters:

[in] length [0: 8 bits, 1: 16 bits, 2: 24 bits, 3: 32 bits]

Definition at line 674 of file sx1280.cpp.

void SetRangingRequestAddress ( uint32_t address )

Sets the device id to ping in a ranging request.

Parameters:

[in] address Address of the device to ping

Definition at line 700 of file sx1280.cpp.

void SetRangingRole ( RadioRangingRoles_t role ) [protected]

Set the role of the radio during ranging operations.

Parameters:

[in] role Role of the radio

Definition at line 783 of file sx1280.cpp.

void SetRegistersDefault ( void )

Initializes the radio registers to the recommended default values.

Definition at line 59 of file sx1280.cpp.

void SetRegulatorMode ( RadioRegulatorModes_t mode )

Sets the power regulators operating mode.

Parameters:

[in] mode [0: LDO, 1:DC_DC]

Definition at line 501 of file sx1280.cpp.

void SetRfFrequency ( uint32_t frequency )

Sets the RF frequency.

Parameters:

[in] frequency RF frequency [Hz]

Definition at line 197 of file sx1280.cpp.

void SetRx ( TickTime_t timeout )

Sets the radio in reception mode.

Parameters:

[in] timeout Structure describing the reception timeout value

Definition at line 136 of file sx1280.cpp.

void SetRxDutyCycle	(	RadioTickSizes_t	step,
		uint16_t	nbStepRx,
		uint16_t	nbStepSleep
	)

Sets the Rx duty cycle management parameters.

Parameters:

[in]	step	Step time size for Rx and Sleep TickTime sequences
[in]	nbStepRx	Number of step time size for Rx TickTime sequence
[in]	nbStepSleep	Number of step time size for Sleep TickTime sequence

Definition at line 155 of file sx1280.cpp.

void SetSaveContext ( void )

Saves the current selected modem configuration into data RAM.

Definition at line 506 of file sx1280.cpp.

void SetSleep ( SleepParams_t sleepConfig )

Sets the radio in sleep mode.

Parameters:

[in] sleepConfig The sleep configuration describing data retention and RTC wake-up

Definition at line 87 of file sx1280.cpp.

void SetStandby ( RadioStandbyModes_t mode )

Sets the radio in configuration mode.

Parameters:

[in] mode The standby mode to put the radio into

Definition at line 98 of file sx1280.cpp.

uint8_t SetSyncWord	(	uint8_t	syncWordIdx,
		uint8_t *	syncWord
	)

Sets the Sync Word given by index used in GFSK, FLRC and BLE protocols.

Remarks:: 5th byte isn't used in FLRC and BLE protocols

Parameters:

[in]	syncWordIdx	Index of SyncWord to be set [1..3]
[in]	syncWord	SyncWord bytes ( 5 bytes )

Return values:

status [0: OK, 1: NOK]

Definition at line 555 of file sx1280.cpp.

void SetSyncWordErrorTolerance ( uint8_t errorBits )

Defines how many error bits are tolerated in sync word detection.

Parameters:

[in] errorBits Number of error bits supported to validate the Sync word detection ( default is 4 bit, minimum is 1 bit )

Definition at line 618 of file sx1280.cpp.

void SetTx ( TickTime_t timeout )

Sets the radio in transmission mode.

Parameters:

[in] timeout Structure describing the transmission timeout value

Definition at line 117 of file sx1280.cpp.

void SetTxContinuousPreamble ( void )

Sets the radio in continuous preamble transmission mode.

Definition at line 179 of file sx1280.cpp.

void SetTxContinuousWave ( void )

Sets the radio in continuous wave transmission mode.

Definition at line 174 of file sx1280.cpp.

void SetTxParams	(	int8_t	power,
		RadioRampTimes_t	rampTime
	)

Sets the transmission parameters.

Parameters:

[in]	power	RF output power [-18..13] dBm
[in]	rampTime	Transmission ramp up time

Definition at line 209 of file sx1280.cpp.

void SetWhiteningSeed ( uint8_t seed )

Sets the Initial value of the LFSR used for the whitening in GFSK, FLRC and BLE protocols.

Parameters:

[in] seed Initial LFSR value

Definition at line 660 of file sx1280.cpp.

virtual void Wakeup ( void ) [pure virtual]

Wake-ups the radio from Sleep mode.

Implemented in SX1280Hal.

virtual void WriteBuffer	(	uint8_t	offset,
		uint8_t *	buffer,
		uint8_t	size
	)		`[pure virtual]`

Writes Radio Data Buffer with buffer of size starting at offset.

Parameters:

[in]	offset	Offset where to start writing
[in]	buffer	Buffer pointer
[in]	size	Buffer size

Implements Radio.

Implemented in SX1280Hal.

virtual void WriteCommand	(	RadioCommands_t	opcode,
		uint8_t *	buffer,
		uint16_t	size
	)		`[pure virtual]`

Writes the given command to the radio.

Parameters:

[in]	opcode	Command opcode
[in]	buffer	Command parameters byte array
[in]	size	Command parameters byte array size

Implements Radio.

Implemented in SX1280Hal.

virtual void WriteRegister	(	uint16_t	address,
		uint8_t *	buffer,
		uint16_t	size
	)		`[pure virtual]`

Writes multiple radio registers starting at address.

Parameters:

[in]	address	First Radio register address
[in]	buffer	Buffer containing the new register's values
[in]	size	Number of registers to be written

Implements Radio.

Implemented in SX1280Hal.

virtual void WriteRegister	(	uint16_t	address,
		uint8_t	value
	)		`[pure virtual]`

Writes the radio register at the specified address.

Parameters:

[in]	address	Register address
[in]	value	New register value

Implements Radio.

Implemented in SX1280Hal.

Field Documentation

void( * cadDone)(bool cadFlag) [protected, inherited]

Callback on Channel Activity Detection done interrupt.

Parameters:

[out] cadFlag Flag for channel activity detected or not

Definition at line 156 of file radio.h.

void( * rangingDone)(IrqRangingCode_t val) [protected, inherited]

Callback on ranging done interrupt.

Parameters:

[out] val A flag indicating the type of interrupt (Master/Slave and Valid/Error)

Definition at line 149 of file radio.h.

void( * rxDone)(void) [protected, inherited]

Callback on Rx done interrupt.

Definition at line 115 of file radio.h.

void( * rxError)(IrqErrorCode_t errCode) [protected, inherited]

Callback on Rx error interrupt.

Parameters:

[out] errCode A code indicating the type of interrupt (SyncWord error or CRC error)

Definition at line 142 of file radio.h.

void( * rxHeaderDone)(void) [protected, inherited]

Callback on Rx header received interrupt.

Definition at line 125 of file radio.h.

void( * rxSyncWordDone)(void) [protected, inherited]

Callback on Rx SyncWord interrupt.

Definition at line 120 of file radio.h.

void( * rxTimeout)(void) [protected, inherited]

Callback on Rx timeout interrupt.

Definition at line 135 of file radio.h.

void( * txDone)(void) [protected, inherited]

Callback on Tx done interrupt.

Definition at line 110 of file radio.h.

void( * txTimeout)(void) [protected, inherited]

Callback on Tx timeout interrupt.

Definition at line 130 of file radio.h.

Type:	Program
Created:	02 Apr 2017
Imports:	0
Forks:	0
Commits:	3
Dependents:	0
Dependencies:	0
Followers:	1

Important changes to repositories hosted on mbed.com

SX1280 Class Reference

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation

Repository toolbox

Repository details

Important Information for this Arm website

Important changes to repositories hosted on mbed.com

SX1280 Class Reference

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation

Repository toolbox

Repository details

Important Information for this Arm website

Access Warning