# RadioLib: src/modules/nRF24/nRF24.h Source File

nRF24.h
#if !defined(_RADIOLIB_NRF24_H) && !RADIOLIB_EXCLUDE_NRF24
#define _RADIOLIB_NRF24_H
#include "../../Module.h"
#include "../../TypeDef.h"
#include "../../protocols/PhysicalLayer/PhysicalLayer.h"
// nRF24 physical layer properties
#define RADIOLIB_NRF24_FREQUENCY_STEP_SIZE 1000000.0
#define RADIOLIB_NRF24_MAX_PACKET_LENGTH 32
// nRF24 SPI commands
#define RADIOLIB_NRF24_CMD_READ 0b00000000
#define RADIOLIB_NRF24_CMD_WRITE 0b00100000
#define RADIOLIB_NRF24_CMD_READ_RX_PAYLOAD 0b01100001
#define RADIOLIB_NRF24_CMD_WRITE_TX_PAYLOAD 0b10100000
#define RADIOLIB_NRF24_CMD_FLUSH_TX 0b11100001
#define RADIOLIB_NRF24_CMD_FLUSH_RX 0b11100010
#define RADIOLIB_NRF24_CMD_REUSE_TX_PAXLOAD 0b11100011
#define RADIOLIB_NRF24_CMD_READ_RX_PAYLOAD_WIDTH 0b01100000
#define RADIOLIB_NRF24_CMD_WRITE_ACK_PAYLOAD 0b10101000
#define RADIOLIB_NRF24_CMD_WRITE_TX_PAYLOAD_NOACK 0b10110000
#define RADIOLIB_NRF24_CMD_NOP 0b11111111
// nRF24 register map
#define RADIOLIB_NRF24_REG_CONFIG 0x00
#define RADIOLIB_NRF24_REG_EN_AA 0x01
#define RADIOLIB_NRF24_REG_EN_RXADDR 0x02
#define RADIOLIB_NRF24_REG_SETUP_AW 0x03
#define RADIOLIB_NRF24_REG_SETUP_RETR 0x04
#define RADIOLIB_NRF24_REG_RF_CH 0x05
#define RADIOLIB_NRF24_REG_RF_SETUP 0x06
#define RADIOLIB_NRF24_REG_STATUS 0x07
#define RADIOLIB_NRF24_REG_OBSERVE_TX 0x08
#define RADIOLIB_NRF24_REG_RPD 0x09
#define RADIOLIB_NRF24_REG_RX_ADDR_P0 0x0A
#define RADIOLIB_NRF24_REG_RX_ADDR_P1 0x0B
#define RADIOLIB_NRF24_REG_RX_ADDR_P2 0x0C
#define RADIOLIB_NRF24_REG_RX_ADDR_P3 0x0D
#define RADIOLIB_NRF24_REG_RX_ADDR_P4 0x0E
#define RADIOLIB_NRF24_REG_RX_ADDR_P5 0x0F
#define RADIOLIB_NRF24_REG_TX_ADDR 0x10
#define RADIOLIB_NRF24_REG_RX_PW_P0 0x11
#define RADIOLIB_NRF24_REG_RX_PW_P1 0x12
#define RADIOLIB_NRF24_REG_RX_PW_P2 0x13
#define RADIOLIB_NRF24_REG_RX_PW_P3 0x14
#define RADIOLIB_NRF24_REG_RX_PW_P4 0x15
#define RADIOLIB_NRF24_REG_RX_PW_P5 0x16
#define RADIOLIB_NRF24_REG_FIFO_STATUS 0x17
#define RADIOLIB_NRF24_REG_DYNPD 0x1C
#define RADIOLIB_NRF24_REG_FEATURE 0x1D
// RADIOLIB_NRF24_REG_CONFIG MSB LSB DESCRIPTION
#define RADIOLIB_NRF24_MASK_RX_DR_IRQ_OFF 0b01000000 // 6 6 RX_DR will not be reflected on IRQ pin
#define RADIOLIB_NRF24_MASK_RX_DR_IRQ_ON 0b00000000 // 6 6 RX_DR will be reflected on IRQ pin as active low (default)
#define RADIOLIB_NRF24_MASK_TX_DS_IRQ_OFF 0b00100000 // 5 5 TX_DS will not be reflected on IRQ pin
#define RADIOLIB_NRF24_MASK_TX_DS_IRQ_ON 0b00000000 // 5 5 TX_DS will be reflected on IRQ pin as active low (default)
#define RADIOLIB_NRF24_MASK_MAX_RT_IRQ_OFF 0b00010000 // 4 4 MAX_RT will not be reflected on IRQ pin
#define RADIOLIB_NRF24_MASK_MAX_RT_IRQ_ON 0b00000000 // 4 4 MAX_RT will be reflected on IRQ pin as active low (default)
#define RADIOLIB_NRF24_CRC_OFF 0b00000000 // 3 3 CRC calculation: disabled
#define RADIOLIB_NRF24_CRC_ON 0b00001000 // 3 3 enabled (default)
#define RADIOLIB_NRF24_CRC_8 0b00000000 // 2 2 CRC scheme: CRC8 (default)
#define RADIOLIB_NRF24_CRC_16 0b00000100 // 2 2 CRC16
#define RADIOLIB_NRF24_POWER_UP 0b00000010 // 1 1 power up
#define RADIOLIB_NRF24_POWER_DOWN 0b00000000 // 1 1 power down
#define RADIOLIB_NRF24_PTX 0b00000000 // 0 0 enable primary Tx
#define RADIOLIB_NRF24_PRX 0b00000001 // 0 0 enable primary Rx
// RADIOLIB_NRF24_REG_EN_AA
#define RADIOLIB_NRF24_AA_ALL_OFF 0b00000000 // 5 0 auto-ACK on all pipes: disabled
#define RADIOLIB_NRF24_AA_ALL_ON 0b00111111 // 5 0 enabled (default)
#define RADIOLIB_NRF24_AA_P5_OFF 0b00000000 // 5 5 auto-ACK on pipe 5: disabled
#define RADIOLIB_NRF24_AA_P5_ON 0b00100000 // 5 5 enabled (default)
#define RADIOLIB_NRF24_AA_P4_OFF 0b00000000 // 4 4 auto-ACK on pipe 4: disabled
#define RADIOLIB_NRF24_AA_P4_ON 0b00010000 // 4 4 enabled (default)
#define RADIOLIB_NRF24_AA_P3_OFF 0b00000000 // 3 3 auto-ACK on pipe 3: disabled
#define RADIOLIB_NRF24_AA_P3_ON 0b00001000 // 3 3 enabled (default)
#define RADIOLIB_NRF24_AA_P2_OFF 0b00000000 // 2 2 auto-ACK on pipe 2: disabled
#define RADIOLIB_NRF24_AA_P2_ON 0b00000100 // 2 2 enabled (default)
#define RADIOLIB_NRF24_AA_P1_OFF 0b00000000 // 1 1 auto-ACK on pipe 1: disabled
#define RADIOLIB_NRF24_AA_P1_ON 0b00000010 // 1 1 enabled (default)
#define RADIOLIB_NRF24_AA_P0_OFF 0b00000000 // 0 0 auto-ACK on pipe 0: disabled
#define RADIOLIB_NRF24_AA_P0_ON 0b00000001 // 0 0 enabled (default)
// RADIOLIB_NRF24_REG_EN_RXADDR
#define RADIOLIB_NRF24_P5_OFF 0b00000000 // 5 5 receive pipe 5: disabled (default)
#define RADIOLIB_NRF24_P5_ON 0b00100000 // 5 5 enabled
#define RADIOLIB_NRF24_P4_OFF 0b00000000 // 4 4 receive pipe 4: disabled (default)
#define RADIOLIB_NRF24_P4_ON 0b00010000 // 4 4 enabled
#define RADIOLIB_NRF24_P3_OFF 0b00000000 // 3 3 receive pipe 3: disabled (default)
#define RADIOLIB_NRF24_P3_ON 0b00001000 // 3 3 enabled
#define RADIOLIB_NRF24_P2_OFF 0b00000000 // 2 2 receive pipe 2: disabled (default)
#define RADIOLIB_NRF24_P2_ON 0b00000100 // 2 2 enabled
#define RADIOLIB_NRF24_P1_OFF 0b00000000 // 1 1 receive pipe 1: disabled
#define RADIOLIB_NRF24_P1_ON 0b00000010 // 1 1 enabled (default)
#define RADIOLIB_NRF24_P0_OFF 0b00000000 // 0 0 receive pipe 0: disabled
#define RADIOLIB_NRF24_P0_ON 0b00000001 // 0 0 enabled (default)
// RADIOLIB_NRF24_REG_SETUP_AW
#define RADIOLIB_NRF24_ADDRESS_2_BYTES 0b00000000 // 1 0 address width: 2 bytes
#define RADIOLIB_NRF24_ADDRESS_3_BYTES 0b00000001 // 1 0 3 bytes
#define RADIOLIB_NRF24_ADDRESS_4_BYTES 0b00000010 // 1 0 4 bytes
#define RADIOLIB_NRF24_ADDRESS_5_BYTES 0b00000011 // 1 0 5 bytes (default)
// RADIOLIB_NRF24_REG_SETUP_RETR
#define RADIOLIB_NRF24_ARD 0b00000000 // 7 4 auto retransmit delay: t[us] = (NRF24_ARD + 1) * 250 us
#define RADIOLIB_NRF24_ARC_OFF 0b00000000 // 3 0 auto retransmit count: auto retransmit disabled
#define RADIOLIB_NRF24_ARC 0b00000011 // 3 0 up to 3 retransmits on AA fail (default)
// RADIOLIB_NRF24_REG_RF_CH
#define RADIOLIB_NRF24_RF_CH 0b00000010 // 6 0 RF channel: f_CH[MHz] = 2400 MHz + NRF24_RF_CH
// RADIOLIB_NRF24_REG_RF_SETUP
#define RADIOLIB_NRF24_CONT_WAVE_OFF 0b00000000 // 7 7 continuous carrier transmit: disabled (default)
#define RADIOLIB_NRF24_CONT_WAVE_ON 0b10000000 // 7 7 enabled
#define RADIOLIB_NRF24_DR_250_KBPS 0b00100000 // 5 5 data rate: 250 kbps
#define RADIOLIB_NRF24_DR_1_MBPS 0b00000000 // 3 3 1 Mbps (default)
#define RADIOLIB_NRF24_DR_2_MBPS 0b00001000 // 3 3 2 Mbps
#define RADIOLIB_NRF24_PLL_LOCK_ON 0b00010000 // 4 4 force PLL lock: enabled
#define RADIOLIB_NRF24_PLL_LOCK_OFF 0b00000000 // 4 4 disabled (default)
#define RADIOLIB_NRF24_RF_PWR_18_DBM 0b00000000 // 2 1 output power: -18 dBm
#define RADIOLIB_NRF24_RF_PWR_12_DBM 0b00000010 // 2 1 -12 dBm
#define RADIOLIB_NRF24_RF_PWR_6_DBM 0b00000100 // 2 1 -6 dBm
#define RADIOLIB_NRF24_RF_PWR_0_DBM 0b00000110 // 2 1 0 dBm (default)
// RADIOLIB_NRF24_REG_STATUS
#define RADIOLIB_NRF24_RX_DR 0b01000000 // 6 6 Rx data ready
#define RADIOLIB_NRF24_TX_DS 0b00100000 // 5 5 Tx data sent
#define RADIOLIB_NRF24_MAX_RT 0b00010000 // 4 4 maximum number of retransmits reached (must be cleared to continue)
#define RADIOLIB_NRF24_RX_FIFO_EMPTY 0b00001110 // 3 1 Rx FIFO is empty
#define RADIOLIB_NRF24_RX_P_NO 0b00000000 // 3 1 number of data pipe that received data
#define RADIOLIB_NRF24_TX_FIFO_FULL 0b00000001 // 0 0 Tx FIFO is full
// RADIOLIB_NRF24_REG_OBSERVE_TX
#define RADIOLIB_NRF24_PLOS_CNT 0b00000000 // 7 4 number of lost packets
#define RADIOLIB_NRF24_ARC_CNT 0b00000000 // 3 0 number of retransmitted packets
// RADIOLIB_NRF24_REG_RPD
#define RADIOLIB_NRF24_RP_BELOW_64_DBM 0b00000000 // 0 0 received power in the current channel: less than -64 dBm
#define RADIOLIB_NRF24_RP_ABOVE_64_DBM 0b00000001 // 0 0 more than -64 dBm
// RADIOLIB_NRF24_REG_FIFO_STATUS
#define RADIOLIB_NRF24_TX_REUSE 0b01000000 // 6 6 reusing last transmitted payload
#define RADIOLIB_NRF24_TX_FIFO_FULL_FLAG 0b00100000 // 5 5 Tx FIFO is full
#define RADIOLIB_NRF24_TX_FIFO_EMPTY_FLAG 0b00010000 // 4 4 Tx FIFO is empty
#define RADIOLIB_NRF24_RX_FIFO_FULL_FLAG 0b00000010 // 1 1 Rx FIFO is full
#define RADIOLIB_NRF24_RX_FIFO_EMPTY_FLAG 0b00000001 // 0 0 Rx FIFO is empty
// RADIOLIB_NRF24_REG_DYNPD
#define RADIOLIB_NRF24_DPL_P5_OFF 0b00000000 // 5 5 dynamic payload length on pipe 5: disabled (default)
#define RADIOLIB_NRF24_DPL_P5_ON 0b00100000 // 5 5 enabled
#define RADIOLIB_NRF24_DPL_P4_OFF 0b00000000 // 4 4 dynamic payload length on pipe 4: disabled (default)
#define RADIOLIB_NRF24_DPL_P4_ON 0b00010000 // 4 4 enabled
#define RADIOLIB_NRF24_DPL_P3_OFF 0b00000000 // 3 3 dynamic payload length on pipe 3: disabled (default)
#define RADIOLIB_NRF24_DPL_P3_ON 0b00001000 // 3 3 enabled
#define RADIOLIB_NRF24_DPL_P2_OFF 0b00000000 // 2 2 dynamic payload length on pipe 2: disabled (default)
#define RADIOLIB_NRF24_DPL_P2_ON 0b00000100 // 2 2 enabled
#define RADIOLIB_NRF24_DPL_P1_OFF 0b00000000 // 1 1 dynamic payload length on pipe 1: disabled (default)
#define RADIOLIB_NRF24_DPL_P1_ON 0b00000010 // 1 1 enabled
#define RADIOLIB_NRF24_DPL_P0_OFF 0b00000000 // 0 0 dynamic payload length on pipe 0: disabled (default)
#define RADIOLIB_NRF24_DPL_P0_ON 0b00000001 // 0 0 enabled
#define RADIOLIB_NRF24_DPL_ALL_OFF 0b00000000 // 5 0 disable all dynamic payloads
#define RADIOLIB_NRF24_DPL_ALL_ON 0b00111111 // 5 0 enable all dynamic payloads
// RADIOLIB_NRF24_REG_FEATURE
#define RADIOLIB_NRF24_DPL_OFF 0b00000000 // 2 2 dynamic payload length: disabled (default)
#define RADIOLIB_NRF24_DPL_ON 0b00000100 // 2 2 enabled
#define RADIOLIB_NRF24_ACK_PAY_OFF 0b00000000 // 1 1 payload with ACK packets: disabled (default)
#define RADIOLIB_NRF24_ACK_PAY_ON 0b00000010 // 1 1 enabled
#define RADIOLIB_NRF24_DYN_ACK_OFF 0b00000000 // 0 0 payloads without ACK: disabled (default)
#define RADIOLIB_NRF24_DYN_ACK_ON 0b00000001 // 0 0 enabled
// RadioLib defaults
#define RADIOLIB_NRF24_DEFAULT_FREQ 2400
#define RADIOLIB_NRF24_DEFAULT_DR 1000
#define RADIOLIB_NRF24_DEFAULT_POWER -12
#define RADIOLIB_NRF24_DEFAULT_ADDRWIDTH 5
class nRF24: public PhysicalLayer {
public:
// introduce PhysicalLayer overloads
using PhysicalLayer::transmit;
using PhysicalLayer::receive;
using PhysicalLayer::startTransmit;
using PhysicalLayer::readData;
nRF24(Module* mod); // cppcheck-suppress noExplicitConstructor
// basic methods
int16_t begin(
int16_t freq = RADIOLIB_NRF24_DEFAULT_FREQ,
int16_t dr = RADIOLIB_NRF24_DEFAULT_DR,
int8_t pwr = RADIOLIB_NRF24_DEFAULT_POWER,
uint8_t addrWidth = RADIOLIB_NRF24_DEFAULT_ADDRWIDTH);
int16_t sleep() override;
int16_t standby() override;
int16_t standby(uint8_t mode) override;
int16_t transmit(const uint8_t* data, size_t len, uint8_t addr) override;
int16_t receive(uint8_t* data, size_t len) override;
int16_t transmitDirect(uint32_t frf = 0) override;
int16_t receiveDirect() override;
// interrupt methods
void setIrqAction(void (*func)(void));
void clearIrqAction();
void setPacketReceivedAction(void (*func)(void)) override;
void clearPacketReceivedAction() override;
void setPacketSentAction(void (*func)(void)) override;
void clearPacketSentAction() override;
int16_t startTransmit(const uint8_t* data, size_t len, uint8_t addr) override;
int16_t finishTransmit() override;
int16_t startReceive() override;
int16_t startReceive(uint32_t timeout, uint32_t irqFlags, uint32_t irqMask, size_t len) override;
int16_t readData(uint8_t* data, size_t len) override;
// configuration methods
int16_t setFrequency(float freq) override;
int16_t setBitRate(float br) override;
int16_t setOutputPower(int8_t pwr) override;
int16_t setAddressWidth(uint8_t addrWidth);
int16_t setTransmitPipe(uint8_t* addr);
int16_t setReceivePipe(uint8_t pipeNum, uint8_t* addr);
int16_t setReceivePipe(uint8_t pipeNum, uint8_t addrByte);
int16_t disablePipe(uint8_t pipeNum);
int16_t getStatus(uint8_t mask = 0xFF);
bool isCarrierDetected();
int16_t setFrequencyDeviation(float freqDev) override;
size_t getPacketLength(bool update = true) override;
int16_t setCrcFiltering(bool crcOn = true);
int16_t setAutoAck(bool autoAckOn = true);
int16_t setAutoAck(uint8_t pipeNum, bool autoAckOn);
int16_t setDataShaping(uint8_t sh) override;
int16_t setEncoding(uint8_t encoding) override;
#if !RADIOLIB_GODMODE && !RADIOLIB_LOW_LEVEL
protected:
#endif
Module* getMod() override;
void SPIreadRxPayload(uint8_t* data, uint8_t numBytes);
void SPIwriteTxPayload(uint8_t* data, uint8_t numBytes);
void SPItransfer(uint8_t cmd, bool write = false, uint8_t* dataOut = NULL, uint8_t* dataIn = NULL, uint8_t numBytes = 0);
#if !RADIOLIB_GODMODE
private:
#endif
Module* mod;
int16_t frequency = RADIOLIB_NRF24_DEFAULT_FREQ;
int16_t dataRate = RADIOLIB_NRF24_DEFAULT_DR;
int8_t power = RADIOLIB_NRF24_DEFAULT_POWER;
uint8_t addressWidth = RADIOLIB_NRF24_DEFAULT_ADDRWIDTH;
int16_t config();
void clearIRQ();
};
#endif
Module
Implements all common low-level methods to control the wireless module. Every module class contains o...
Definition: Module.h:65
PhysicalLayer
Provides common interface for protocols that run on LoRa/FSK modules, such as RTTY or LoRaWAN....
Definition: PhysicalLayer.h:135
PhysicalLayer::readData
virtual int16_t readData(uint8_t *data, size_t len)
Reads data that was received after calling startReceive method.
Definition: PhysicalLayer.cpp:209
PhysicalLayer::transmit
int16_t transmit(const char *str, uint8_t addr=0)
C-string transmit method.
Definition: PhysicalLayer.cpp:52
PhysicalLayer::startTransmit
int16_t startTransmit(const char *str, uint8_t addr=0)
Interrupt-driven Arduino String transmit method. Unlike the standard transmit method,...
Definition: PhysicalLayer.cpp:149
PhysicalLayer::receive
virtual int16_t receive(uint8_t *data, size_t len)
Binary receive method. Must be implemented in module class.
Definition: PhysicalLayer.cpp:112
nRF24
Control class for nRF24 module.
Definition: nRF24.h:184
nRF24::setEncoding
int16_t setEncoding(uint8_t encoding) override
Dummy encoding configuration method, to ensure PhysicalLayer compatibility.
Definition: nRF24.cpp:557
nRF24::transmitDirect
int16_t transmitDirect(uint32_t frf=0) override
Starts direct mode transmission.
Definition: nRF24.cpp:133
nRF24::setDataShaping
int16_t setDataShaping(uint8_t sh) override
Dummy data shaping configuration method, to ensure PhysicalLayer compatibility.
Definition: nRF24.cpp:550
nRF24::begin
int16_t begin(int16_t freq=RADIOLIB_NRF24_DEFAULT_FREQ, int16_t dr=RADIOLIB_NRF24_DEFAULT_DR, int8_t pwr=RADIOLIB_NRF24_DEFAULT_POWER, uint8_t addrWidth=RADIOLIB_NRF24_DEFAULT_ADDRWIDTH)
Initialization method.
Definition: nRF24.cpp:9
nRF24::setFrequency
int16_t setFrequency(float freq) override
Sets carrier frequency. Allowed values range from 2400 MHz to 2525 MHz.
Definition: nRF24.cpp:281
nRF24::getPacketLength
size_t getPacketLength(bool update=true) override
Query modem for the packet length of received payload.
Definition: nRF24.cpp:503
nRF24::setPacketSentAction
void setPacketSentAction(void(*func)(void)) override
Sets interrupt service routine to call when a packet is sent.
Definition: nRF24.cpp:170
nRF24::setReceivePipe
int16_t setReceivePipe(uint8_t pipeNum, uint8_t *addr)
Sets address of receive pipes 0 or 1. The address width must be the same as the same as the configure...
Definition: nRF24.cpp:405
nRF24::readData
virtual int16_t readData(uint8_t *data, size_t len)
Reads data that was received after calling startReceive method.
Definition: PhysicalLayer.cpp:209
nRF24::startReceive
int16_t startReceive() override
Interrupt-driven receive method. IRQ will be activated when full packet is received.
Definition: nRF24.cpp:226
nRF24::setCrcFiltering
int16_t setCrcFiltering(bool crcOn=true)
Enable CRC filtering and generation.
Definition: nRF24.cpp:510
nRF24::getStatus
int16_t getStatus(uint8_t mask=0xFF)
Gets nRF24 status register.
Definition: nRF24.cpp:488
nRF24::clearPacketSentAction
void clearPacketSentAction() override
Clears interrupt service routine to call when a packet is sent.
Definition: nRF24.cpp:174
nRF24::receiveDirect
int16_t receiveDirect() override
Dummy direct mode reception method, to ensure PhysicalLayer compatibility.
Definition: nRF24.cpp:148
nRF24::transmit
int16_t transmit(const char *str, uint8_t addr=0)
C-string transmit method.
Definition: PhysicalLayer.cpp:52
nRF24::disablePipe
int16_t disablePipe(uint8_t pipeNum)
Disables specified receive pipe.
Definition: nRF24.cpp:457
nRF24::setOutputPower
int16_t setOutputPower(int8_t pwr) override
Sets output power. Allowed values are -18, -12, -6 or 0 dBm.
Definition: nRF24.cpp:323
nRF24::setFrequencyDeviation
int16_t setFrequencyDeviation(float freqDev) override
Dummy configuration method, to ensure PhysicalLayer compatibility.
Definition: nRF24.cpp:496
nRF24::clearPacketReceivedAction
void clearPacketReceivedAction() override
Clears interrupt service routine to call when a packet is received.
Definition: nRF24.cpp:166
nRF24::standby
int16_t standby() override
Sets the module to standby mode.
Definition: nRF24.cpp:71
nRF24::setAddressWidth
int16_t setAddressWidth(uint8_t addrWidth)
Sets address width of transmit and receive pipes in bytes. Allowed values are 3, 4 or 5 bytes.
Definition: nRF24.cpp:357
nRF24::setPacketReceivedAction
void setPacketReceivedAction(void(*func)(void)) override
Sets interrupt service routine to call when a packet is received.
Definition: nRF24.cpp:162
nRF24::sleep
int16_t sleep() override
Sets the module to sleep mode.
Definition: nRF24.cpp:67
nRF24::setBitRate
int16_t setBitRate(float br) override
Sets bit rate. Allowed values are 2000, 1000 or 250 kbps.
Definition: nRF24.cpp:295
nRF24::startTransmit
int16_t startTransmit(const char *str, uint8_t addr=0)
Interrupt-driven Arduino String transmit method. Unlike the standard transmit method,...
Definition: PhysicalLayer.cpp:149
nRF24::setTransmitPipe
int16_t setTransmitPipe(uint8_t *addr)
Sets address of transmit pipe. The address width must be the same as the same as the configured in se...
Definition: nRF24.cpp:390
nRF24::clearIrqAction
void clearIrqAction()
Clears interrupt service routine .
Definition: nRF24.cpp:158
nRF24::nRF24
nRF24(Module *mod)
Default constructor.
Definition: nRF24.cpp:5
nRF24::receive
virtual int16_t receive(uint8_t *data, size_t len)
Binary receive method. Must be implemented in module class.
Definition: PhysicalLayer.cpp:112
nRF24::setIrqAction
void setIrqAction(void(*func)(void))
Sets interrupt service routine to call when IRQ activates.
Definition: nRF24.cpp:154
nRF24::setAutoAck
int16_t setAutoAck(bool autoAckOn=true)
Enable or disable auto-acknowledge packets on all pipes.
Definition: nRF24.cpp:521
nRF24::isCarrierDetected
bool isCarrierDetected()
Checks if carrier was detected during last RX.
Definition: nRF24.cpp:492
nRF24::finishTransmit
int16_t finishTransmit() override
Clean up after transmission is done.
Definition: nRF24.cpp:218