CC1101 Class Reference

#include <CC1101.hh>

Inheritance diagram for CC1101:

Collaboration diagram for CC1101:

Classes
union	header_t
class	IRQPin
union	recv_status_t
union	status_t

Public Member Functions
	CC1101 (uint16_t net, uint8_t dev, Board::DigitalPin csn=Board::D10, Board::ExternalInterruptPin irq=Board::EXT0)
virtual bool	begin (const void *config=NULL)
virtual bool	end ()
virtual int	send (uint8_t dest, uint8_t port, const iovec_t *vec)
virtual int	send (uint8_t dest, uint8_t port, const void *buf, size_t len)
virtual int	recv (uint8_t &src, uint8_t &port, void *buf, size_t len, uint32_t ms=0L)
virtual void	powerdown ()
virtual void	wakeup_on_radio ()
virtual void	output_power_level (int8_t dBm)
virtual int	input_power_level ()
virtual int	link_quality_indicator ()
uint8_t	channel () const
void	channel (uint8_t channel)
int16_t	network_address () const
uint8_t	device_address () const
void	address (int16_t net, uint8_t dev)
virtual void	powerup ()
virtual bool	available ()
virtual bool	room ()
virtual int	broadcast (uint8_t port, const iovec_t *vec)
virtual int	broadcast (uint8_t port, const void *buf, size_t len)
virtual bool	is_broadcast ()

Static Public Attributes
static const size_t	DEVICE_PAYLOAD_MAX = 64
static const size_t	PAYLOAD_MAX = DEVICE_PAYLOAD_MAX - 4
static const uint8_t	BROADCAST = 0x00

Protected Types
enum	Config {   IOCFG2 = 0x00, IOCFG1 = 0x01, IOCFG0 = 0x02, FIFOTH = 0x03,   SYNC1 = 0x04, SYNC0 = 0x05, PKTLEN = 0x06, PKTCTR = 0x07,   PKTCTRL0 = 0x08, ADDR = 0x09, CHANNR = 0x0A, FSCTRL1 = 0x0B,   FSCTRL0 = 0x0C, FREQ2 = 0x0D, FREQ1 = 0x0E, FREQ0 = 0x0F,   MDMCFG4 = 0x10, MDMCFG3 = 0x11, MDMCFG2 = 0x12, MDMCFG1 = 0x13,   MDMCFG0 = 0x14, DEVIATN = 0x15, MCSM2 = 0x16, MCSM1 = 0x17,   MCSM0 = 0x18, FOCCFG = 0x19, BSCFG = 0x1A, AGCCTRL2 = 0x1B,   AGCCTRL1 = 0x1C, AGCCTRL0 = 0x1D, WOREVT1 = 0x1E, WOREVT0 = 0x1F,   WORCTRL = 0x20, FREND1 = 0x21, FREND0 = 0x22, FSCAL3 = 0x23,   FSCAL2 = 0x24, FSCAL1 = 0x25, FSCAL0 = 0x26, RCCTRL1 = 0x27,   RCCTRL0 = 0x28, FSTEST = 0x29, PTEST = 0x2A, AGCTEST = 0x2B,   TEST2 = 0x2C, TEST1 = 0x2D, TEST0 = 0x2E, CONFIG_MAX = 0x29 }
enum	Data { PATABLE = 0x3E, TXFIFO = 0x3F, RXFIFO = 0x3F }
enum	Status {   PARTNUM = 0x30, VERSION = 0x31, FREQEST = 0x32, LQI = 0x33,   RSSI = 0x34, MARCSTATE = 0x35, WORTIME1 = 0x36, WORTIME0 = 0x37,   PKTSTATUS = 0x38, VCO = 0x39, TXBYTES = 0x3A, RXBYTES = 0x3B,   BYTES_MASK = 0x7f, FIFO_MASK = 0x80, RCCTRL1_STATUS = 0x3C, RCCTRL0_STATUS = 0x3D,   STATUS_MAX = 0x0E }
enum	Command {   SRES = 0x30, SFSTXON = 0x31, SXOFF = 0x32, SCAL = 0x33,   SRX = 0x34, STX = 0x35, SIDLE = 0x36, SAFC = 0x37,   SWOR = 0x38, SPWD = 0x39, SFRX = 0x3A, SFTX = 0x3B,   SWORRST = 0x3C, SNOP = 0x3D }
enum	Mode {   IDLE_MODE = 0, RX_MODE, TX_MODE, FSTXON_MODE,   CALIBRATION_MODE, SETTLING_MODE, RXFIFO_OVERFLOW_MODE, TXFIFO_UNDERFLOW_MODE }
enum	State {   SLEEP_STATE = 0x00, IDLE_STATE = 0x01, XOFF_STATE = 0x02, VCOON_MC_STATE = 0x03,   REGON_MC_STATE = 0x04, MANCAL_STATE = 0x05, VCOON_STATE = 0x06, REGON_STATE = 0x07,   STARTCAL_STATE = 0x08, BWBOOST_STATE = 0x09, FS_LOCK_STATE = 0x0A, IFADCON_STATE = 0x0B,   ENDCAL_STATE = 0x0C, RX_STATE = 0x0D, RX_END_STATE = 0x0E, RX_RST_STATE = 0x0F,   TXRX_SWITCH_STATE = 0x10, RXFIFO_OVERFLOW_STATE = 0x11, FSTXON_STATE = 0x12, TX_STATE = 0x13,   TX_END_STATE = 0x14, RXTX_SWITCH_STATE = 0x15, TXFIFO_UNDERFLOW_STATE = 0x16 }

Protected Member Functions
uint8_t	read (uint8_t reg)
void	read (uint8_t reg, void *buf, size_t count)
void	write (uint8_t reg, uint8_t value)
void	write (uint8_t reg, const void *buf, size_t count)
void	write_P (uint8_t reg, const uint8_t *buf, size_t count)
uint8_t	read (Config reg)
void	read (Config reg, void *buf, size_t count)
void	write (Config reg, uint8_t value)
void	write (Config reg, const void *buf, size_t count)
void	write_P (Config reg, const uint8_t *buf, size_t count)
uint8_t	read (Data reg)
void	read (Data reg, void *buf, size_t count)
void	write (Data reg, uint8_t value)
void	write (Data reg, const void *buf, size_t count)
void	write_P (Data reg, const uint8_t *buf, size_t count)
uint8_t	read (Status reg)
void	strobe (Command cmd)
status_t	status () const
status_t	read_status (uint8_t fifo=1)
void	await (Mode mode)
State	read_marc_state ()

Protected Attributes
uint8_t	m_channel
	Current channel (device dependent. More...
addr_t	m_addr
	Current network and device address. More...
volatile bool	m_avail
	Message available. May be set by ISR. More...
uint8_t	m_dest
	Latest message destination device address. More...

Static Protected Attributes
static const size_t	PATABLE_MAX = 8

Private Member Functions
void	set_clock (Clock rate)
void	set_clock (uint32_t freq)

Static Private Member Functions
static Clock	clock (uint32_t freq)
static Clock	cycle (uint16_t ns)

Private Attributes
Driver *	m_next
	List of drivers. More...
OutputPin	m_cs
	Device chip select pin. More...
Pulse	m_pulse
	Chip select pulse width. More...
uint8_t	m_spcr
	SPI/SPCR hardware control register setting. More...
uint8_t	m_spsr
	SPI/SPSR hardware status register. More...

Detailed Description

Cosa Device Driver for Texas Instruments CC1101, Low-Power Sub-1 GHz RF Transceiver. Note that this device requires data in big endian order.

Circuit

This is the pin-out for the CC1101 module which is compatible with the NRF24L01 module. CC1101 is a low voltage device (3V3) and signals require level shifter (74HC4050 or 10K resistor). Special care for MISO as this signal is multi-drop.

                          CC1101
                      +------------+
(GND)---------------1-|GND         |
(3V3)---------------2-|VCC         |
                    3-|CDO0        |
(D10)------[ > ]----4-|CSN         |
(D13/SCK)--[ > ]----5-|SCK         |
(D11/MOSI)-[ > ]----6-|MOSI        |
(D12/MISO)-[ < ]----7-|MISO/GDO1   |
(D2/EXT0)--[ < ]----8-|GDO2        |
                      +------------+

References

1. Product Description, SWRS061H, Rev. H, 2012-10-09 http://www.ti.com/lit/ds/symlink/cc1101.pdf

Definition at line 59 of file CC1101.hh.

Member Enumeration Documentation

enum CC1101::Command

protected

Command Strobes (Table 42, pp. 67).

Enumerator
SRES	Reset chip.
SFSTXON	Enable and calibrate frequency synthesizer.
SXOFF	Turn off crystal oscillator.
SCAL	Calibrate frequency synthesizer.
SRX	Enable RX.
STX	Enable TX.
SIDLE	Exit RX/TX.
SAFC	AFC adjustment of the frequency synthesizer.
SWOR	Start automatic Wake-on-Radio.
SPWD	Power down mode when CSn goes high.
SFRX	Flush the RX FIFO buffer.
SFTX	Flush the TX FIFO buffer.
SWORRST	Reset real time clock.
SNOP	No operation.

Definition at line 513 of file CC1101.hh.

enum CC1101::Config

protected

Configuration Registers (Table 43, pp. 68).

Enumerator
IOCFG2	GDO2 output pin configuration.
IOCFG1	GDO1 output pin configuration.
IOCFG0	GDO0 output pin configuration.
FIFOTH	RX FIFO and TX FIFO thresholds.
SYNC1	Sync word, high byte.
SYNC0	Sync word, low byte.
PKTLEN	Packet length.
PKTCTR	Packet automation control.
PKTCTRL0	Packet automation control.
ADDR	Device address.
CHANNR	Channel number.
FSCTRL1	Frequency synthesizer control.
FSCTRL0	Frequency synthesizer control.
FREQ2	Frequency control word, high byte.
FREQ1	Frequency control word, middle byte.
FREQ0	Frequency control word, low byte.
MDMCFG4	Modem configuration.
MDMCFG3	Modem configuration.
MDMCFG2	Modem configuration.
MDMCFG1	Modem configuration.
MDMCFG0	Modem configuration.
DEVIATN	Modem deviation setting.
MCSM2	Main Radio Cntrl State Machine config.
MCSM1	Main Radio Cntrl State Machine config.
MCSM0	Main Radio Cntrl State Machine config.
FOCCFG	Frequency Offset Compensation config.
BSCFG	Bit Synchronization configuration.
AGCCTRL2	AGC control.
AGCCTRL1	AGC control.
AGCCTRL0	AGC control.
WOREVT1	High byte Event 0 timeout.
WOREVT0	Low byte Event 0 timeout.
WORCTRL	Wake On Radio control.
FREND1	Front end RX configuration.
FREND0	Front end TX configuration.
FSCAL3	Frequency synthesizer calibration.
FSCAL2	Frequency synthesizer calibration.
FSCAL1	Frequency synthesizer calibration.
FSCAL0	Frequency synthesizer calibration.
RCCTRL1	RC oscillator configuration.
RCCTRL0	RC oscillator configuration.
FSTEST	Frequency synthesizer cal control.
PTEST	Production test.
AGCTEST	AGC test.
TEST2	Various test settings.
TEST1	Various test settings.
TEST0	Various test settings.
CONFIG_MAX	Number of configuration registers.

Definition at line 302 of file CC1101.hh.

enum CC1101::Data

protected

Data access registers (chap. FIFO and PATABLE Access, pp. 32-33).

Enumerator
PATABLE	PA control table.
TXFIFO	Transmitter FIFO.
RXFIFO	Receiver FIFO.

Definition at line 411 of file CC1101.hh.

enum CC1101::Mode

protected

Status Byte Summary (Table 23, pp. 31).

Enumerator
IDLE_MODE	Main State Machine Mode. Idle state.
RX_MODE	Receiver mode.
TX_MODE	Transmit mode.
FSTXON_MODE	Fast Transmit ready.
CALIBRATION_MODE	Frequency synthesizer calibration running.
SETTLING_MODE	PLL is settling.
RXFIFO_OVERFLOW_MODE	RX FIFO has overflowed.
TXFIFO_UNDERFLOW_MODE	TX FIFO har underflowed.

Definition at line 540 of file CC1101.hh.

enum CC1101::State

protected

Main Radio Control State Machine State (pp. 93).

Enumerator
SLEEP_STATE	State (Figure 24, pp 50). SLEEP.
IDLE_STATE	IDLE.
XOFF_STATE	XOFF.
VCOON_MC_STATE	MANCAL.
REGON_MC_STATE	MANCAL.
MANCAL_STATE	MANCAL.
VCOON_STATE	FS_WAKEUP.
REGON_STATE	FS_WAKEUP.
STARTCAL_STATE	CALIBRATE.
BWBOOST_STATE	SETTLING.
FS_LOCK_STATE	SETTLING.
IFADCON_STATE	SETTLING.
ENDCAL_STATE	CALIBRATE.
RX_STATE	RX.
RX_END_STATE	RX.
RX_RST_STATE	RX.
TXRX_SWITCH_STATE	TXRX_SETTLING.
RXFIFO_OVERFLOW_STATE	RXFIFO_OVERFLOW.
FSTXON_STATE	FSTXON.
TX_STATE	TX.
TX_END_STATE	TX.
RXTX_SWITCH_STATE	RXTX_SETTLING.
TXFIFO_UNDERFLOW_STATE	TXFIFO_UNDERFLOW.

Definition at line 598 of file CC1101.hh.

enum CC1101::Status

protected

Status Registers (Table 44, pp. 69).

Enumerator
PARTNUM	Part number.
VERSION	Current version number.
FREQEST	Frequency offset estimate.
LQI	Demodulator estimate for link quality.
RSSI	Received signal strength indication.
MARCSTATE	Control state machine state.
WORTIME1	High byte of WOR timer.
WORTIME0	Low byte of WOR timer.
PKTSTATUS	Current GDOx status and packet status.
VCO	Current setting from PLL cal module.
TXBYTES	Underflow and # of bytes in TXFIFO.
RXBYTES	Overflow and # of bytes in RXFIFO.
BYTES_MASK	Mask # bytes.
FIFO_MASK	Mask fifo state.
RCCTRL1_STATUS	Last RC oscillator calibration result.
RCCTRL0_STATUS	Last RC oscillator calibration result.
STATUS_MAX	Number of status registers.

Definition at line 478 of file CC1101.hh.

Constructor & Destructor Documentation

CC1101::CC1101	(	uint16_t	net,
		uint8_t	dev,
		Board::DigitalPin	csn = Board::D10,
		Board::ExternalInterruptPin	irq = Board::EXT0
	)

Construct C1101 device driver with given network and device address. Connected to SPI bus and given chip select pin. Default pins are Arduino Nano IO Shield for CC1101 module are D10 chip select and D2/EXT0 external interrupt pin (TinyX4/Mega/Standard).

Parameters

[in]	net	network address.
[in]	dev	device address.
[in]	csn	chip select pin (Default D2/D10/D53).
[in]	irq	interrupt pin (Default EXT0/EXT0/EXT4).

Definition at line 99 of file CC1101.cpp.

Member Function Documentation

void Wireless::Driver::address ( int16_t  net, uint8_t  dev  )

inlineinherited

Set network and device address. Do not use the broadcast address(0). Should be used before calling begin().

Parameters

[in]	net	network address.
[in]	dev	device address.

Definition at line 106 of file Wireless.hh.

virtual bool Wireless::Driver::available ( )

inlinevirtualinherited

Return true(1) if a message is available otherwise false(0).

Returns

bool.

Reimplemented in VWI, and NRF24L01P.

Definition at line 165 of file Wireless.hh.

void CC1101::await ( Mode  mode )

protected

Await given mode.

Parameters

[in]

mode

to await.

Definition at line 121 of file CC1101.cpp.

bool CC1101::begin ( const void *  config = NULL )

virtual

Start and configure C1101 device driver. The configuration must set GDO2 to assert on received message. This device pin is assumed to be connected the device driver interrupt pin (EXTn). Return true(1) if successful othewise false(0).

Parameters

[in]

config

configuration vector (default NULL)

Returns

bool.

Implements Wireless::Driver.

Definition at line 127 of file CC1101.cpp.

virtual int Wireless::Driver::broadcast ( uint8_t  port, const iovec_t *  vec  )

inlinevirtualinherited

Broadcast message in given null terminated io vector. Returns number of bytes sent if successful otherwise a negative error code.

Parameters

[in]	port	device port (or message type).
[in]	vec	null termianted io vector.

Returns

number of bytes send or negative error code.

Definition at line 220 of file Wireless.hh.

virtual int Wireless::Driver::broadcast ( uint8_t  port, const void *  buf, size_t  len  )

inlinevirtualinherited

Boardcast message in given buffer, with given number of bytes. Returns number of bytes sent if successful otherwise a negative error code.

Parameters

[in]	port	device port (or message type).
[in]	buf	buffer to transmit.
[in]	len	number of bytes in buffer.

Returns

number of bytes send or negative error code.

Definition at line 235 of file Wireless.hh.

uint8_t Wireless::Driver::channel ( ) const

inlineinherited

Get driver channel.

Returns

channel.

Definition at line 77 of file Wireless.hh.

void Wireless::Driver::channel ( uint8_t  channel )

inlineinherited

Set device transmission channel. Should be used before calling begin().

Parameters

[in]

channel.

Definition at line 117 of file Wireless.hh.

uint8_t Wireless::Driver::device_address ( ) const

inlineinherited

Get driver device address.

Returns

device address.

Definition at line 95 of file Wireless.hh.

bool CC1101::end ( )

virtual

Shutdown the device driver. Return true(1) if successful otherwise false(0).

Returns

bool.

Reimplemented from Wireless::Driver.

Definition at line 164 of file CC1101.cpp.

int CC1101::input_power_level ( )

virtual

Return estimated input power level (dBm) from latest successful message received.

Reimplemented from Wireless::Driver.

Definition at line 298 of file CC1101.cpp.

virtual bool Wireless::Driver::is_broadcast ( )

inlinevirtualinherited

Return true(1) if the latest received message was a broadcast otherwise false(0).

Definition at line 262 of file Wireless.hh.

virtual int CC1101::link_quality_indicator ( )

inlinevirtual

Return link quality indicator from latest successful receive message. Lower level is better quality.

Reimplemented from Wireless::Driver.

Definition at line 194 of file CC1101.hh.

int16_t Wireless::Driver::network_address ( ) const

inlineinherited

Get driver network address.

Returns

network address.

Definition at line 86 of file Wireless.hh.

void CC1101::output_power_level ( int8_t  dBm )

virtual

Set output power level (-30..10 dBm)

Parameters

[in]

dBm.

Reimplemented from Wireless::Driver.

Definition at line 279 of file CC1101.cpp.

void CC1101::powerdown ( )

virtual

Set device in power down mode.

Reimplemented from Wireless::Driver.

Definition at line 265 of file CC1101.cpp.

virtual void Wireless::Driver::powerup ( )

inlinevirtualinherited

Set device in power up mode.

Reimplemented in VWI, and NRF24L01P.

Definition at line 146 of file Wireless.hh.

uint8_t CC1101::read ( uint8_t  reg )

inlineprotected

Read single register value and status. Access status with status(). Returns register value.

Parameters

[in]

reg

register address.

Returns

value.

Definition at line 242 of file CC1101.hh.

void CC1101::read ( uint8_t  reg, void *  buf, size_t  count  )

inlineprotected

Read multiple register values into given buffer. Access status with status().

Parameters

[in]	reg	start register address.
[in]	buf	buffer to store register values.
[in]	count	size of buffer and number of registers to read.

Definition at line 256 of file CC1101.hh.

uint8_t CC1101::read ( Config  reg )

inlineprotected

Read single configuration register value.

Parameters

[in]

reg

register address.

Returns

value

Definition at line 358 of file CC1101.hh.

void CC1101::read ( Config  reg, void *  buf, size_t  count  )

inlineprotected

Read given number of configuration register values into given buffer.

Parameters

[in]	reg	start register address.
[in]	buf	buffer to store register values.
[in]	count	size of buffer and number of registers to read.

Definition at line 370 of file CC1101.hh.

uint8_t CC1101::read ( Data  reg )

inlineprotected

Read value from data register.

Parameters

[in]

reg

data register address.

Returns

value

Definition at line 427 of file CC1101.hh.

void CC1101::read ( Data  reg, void *  buf, size_t  count  )

inlineprotected

Read data register values into given buffer.

Parameters

[in]	reg	register address.
[in]	buf	buffer to store register values.
[in]	count	size of buffer and number of registers to read.

Definition at line 438 of file CC1101.hh.

uint8_t CC1101::read ( Status  reg )

inlineprotected

Read single status register value.

Parameters

[in]

reg

register address.

Returns

value

Definition at line 503 of file CC1101.hh.

State CC1101::read_marc_state ( )

inlineprotected

Read Main Radio Control State Machine State.

Returns

state

Definition at line 628 of file CC1101.hh.

status_t CC1101::read_status ( uint8_t  fifo = 1 )

inlineprotected

Read status byte.

Parameters

[in]

fifo

status (0 = write, 1 = read)

Returns

status

Definition at line 579 of file CC1101.hh.

int CC1101::recv ( uint8_t &  src, uint8_t &  port, void *  buf, size_t  len, uint32_t  ms = 0L  )

virtual

Receive message and store into given buffer with given maximum length. The source network address is returned in the parameter src. Returns error code(-2) if no message is available and/or a timeout occured. Returns error code(-1) if the buffer size if to small for incoming message or if the receiver fifo has overflowed. Otherwise the actual number of received bytes is returned

Parameters

[out]	src	source network address.
[out]	port	device port (or message type).
[in]	buf	buffer to store incoming message.
[in]	len	maximum number of bytes to receive.
[in]	ms	maximum time out period (Default blocking(0L)).

Returns

number of bytes received or negative error code.

Implements Wireless::Driver.

Definition at line 211 of file CC1101.cpp.

virtual bool Wireless::Driver::room ( )

inlinevirtualinherited

Return true(1) if there is room to send on the device otherwise false(0).

Returns

bool.

Definition at line 176 of file Wireless.hh.

int CC1101::send ( uint8_t  dest, uint8_t  port, const iovec_t *  vec  )

virtual

Send message in given null terminated io vector. Returns number of bytes sent. Returns error code(-1) if number of bytes is greater than PAYLOAD_MAX. Return error code(-2) if fails to set transmit mode.

Parameters

[in]	dest	destination network address.
[in]	port	device port (or message type).
[in]	vec	null termianted io vector.

Returns

number of bytes send or negative error code.

Implements Wireless::Driver.

Definition at line 173 of file CC1101.cpp.

int CC1101::send ( uint8_t  dest, uint8_t  port, const void *  buf, size_t  len  )

virtual

Send message in given buffer, with given number of bytes. Returns number of bytes sent. Returns error code(-1) if number of bytes is greater than PAYLOAD_MAX. Return error code(-2) if fails to set transmit mode. Note that port numbers (128 and higher are reserved for system protocols).

Parameters

[in]	dest	destination network address.
[in]	port	device port (or message type).
[in]	buf	buffer to transmit.
[in]	len	number of bytes in buffer.

Returns

number of bytes send or negative error code.

Reimplemented from Wireless::Driver.

Definition at line 201 of file CC1101.cpp.

status_t CC1101::status ( ) const

inlineprotected

Get latest transaction status.

Returns

status

Definition at line 569 of file CC1101.hh.

void CC1101::strobe ( Command  cmd )

protected

Issue given command to device. Check documentation for required timing delay per command.

Parameters

[in]

cmd

command.

Definition at line 110 of file CC1101.cpp.

void CC1101::wakeup_on_radio ( )

virtual

Set device in wakeup on radio mode.

Reimplemented from Wireless::Driver.

Definition at line 272 of file CC1101.cpp.

void CC1101::write ( uint8_t  reg, uint8_t  value  )

inlineprotected

Write single register value. Access status with status().

Parameters

[in]	reg	register address.
[in]	value	to write to register.

Definition at line 267 of file CC1101.hh.

void CC1101::write ( uint8_t  reg, const void *  buf, size_t  count  )

inlineprotected

Write multiple register values from given buffer. Access status with status().

Parameters

[in]	reg	start register address.
[in]	buf	buffer with new register values.
[in]	count	size of buffer and number of registers to read.

Definition at line 280 of file CC1101.hh.

void CC1101::write ( Config  reg, uint8_t  value  )

inlineprotected

Write single configuration register value.

Parameters

[in]	reg	register address.
[in]	value	to write to register.

Definition at line 380 of file CC1101.hh.

void CC1101::write ( Config  reg, const void *  buf, size_t  count  )

inlineprotected

Write given number of configuration register values from given buffer.

Parameters

[in]	reg	start register address.
[in]	buf	buffer with new register values.
[in]	count	size of buffer and number of registers to read.

Definition at line 391 of file CC1101.hh.

void CC1101::write ( Data  reg, uint8_t  value  )

inlineprotected

Write value to data register.

Parameters

[in]	reg	register address.
[in]	value	to write to register.

Definition at line 448 of file CC1101.hh.

void CC1101::write ( Data  reg, const void *  buf, size_t  count  )

inlineprotected

Write given buffer to data register (Table/FIFO).

Parameters

[in]	reg	data register address.
[in]	buf	buffer with data.
[in]	count	size of buffer and number of bytes to write.

Definition at line 459 of file CC1101.hh.

void CC1101::write_P ( uint8_t  reg, const uint8_t *  buf, size_t  count  )

inlineprotected

Write multiple register values from given buffer in program memory. Access status with status().

Parameters

[in]	reg	start register address.
[in]	buf	buffer in program memory with new register values.
[in]	count	size of buffer (and number of registers) to write

Definition at line 293 of file CC1101.hh.

void CC1101::write_P ( Config  reg, const uint8_t *  buf, size_t  count  )

inlineprotected

Write multiple configuration register values from given buffer in program memory.

Parameters

[in]	reg	start register address.
[in]	buf	buffer in program memory with new register values.
[in]	count	size of buffer (and number of registers) to write

Definition at line 403 of file CC1101.hh.

void CC1101::write_P ( Data  reg, const uint8_t *  buf, size_t  count  )

inlineprotected

Write fiven buffer in program memory to data register.

Parameters

[in]	reg	data register address.
[in]	buf	buffer in program memory with new data to write.
[in]	count	size of buffer.

Definition at line 470 of file CC1101.hh.

Member Data Documentation

const uint8_t Wireless::Driver::BROADCAST = 0x00

staticinherited

Broadcast device address.

Definition at line 58 of file Wireless.hh.

const size_t CC1101::DEVICE_PAYLOAD_MAX = 64

static

Maximum size of payload on device.

Definition at line 64 of file CC1101.hh.

addr_t Wireless::Driver::m_addr

protectedinherited

Current network and device address.

Definition at line 299 of file Wireless.hh.

volatile bool Wireless::Driver::m_avail

protectedinherited

Message available. May be set by ISR.

Definition at line 300 of file Wireless.hh.

uint8_t Wireless::Driver::m_channel

protectedinherited

Current channel (device dependent.

Definition at line 298 of file Wireless.hh.

uint8_t Wireless::Driver::m_dest

protectedinherited

Latest message destination device address.

Definition at line 301 of file Wireless.hh.

const size_t CC1101::PATABLE_MAX = 8

staticprotected

Maximum size of PA table.

Definition at line 420 of file CC1101.hh.

const size_t CC1101::PAYLOAD_MAX = DEVICE_PAYLOAD_MAX - 4

static

Maximum size of payload. The device allows 64 bytes payload. The length and destination addressing will require two bytes, source address one byte, and port one byte. This gives a payload max of 64 - 4 = 60.

Definition at line 72 of file CC1101.hh.

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The documentation for this class was generated from the following files:

• libraries/CC1101/CC1101.hh
• libraries/CC1101/CC1101.cpp