commit/28ffe6cd6fa783a75fcd909f1b5b80beb4f89150/_c_c1101_8h_source.html

 #if !defined(_RADIOLIB_CC1101_H) && !defined(RADIOLIB_EXCLUDE_CC1101)

 #define _RADIOLIB_CC1101_H


 #include "../../TypeDef.h"

 #include "../../Module.h"


 #include "../../protocols/PhysicalLayer/PhysicalLayer.h"


 // CC1101 physical layer properties

 #define RADIOLIB_CC1101_FREQUENCY_STEP_SIZE                     396.7285156

 #define RADIOLIB_CC1101_MAX_PACKET_LENGTH                       255

 #define RADIOLIB_CC1101_CRYSTAL_FREQ                            26.0

 #define RADIOLIB_CC1101_DIV_EXPONENT                            16

 #define RADIOLIB_CC1101_FIFO_SIZE                               64


 // CC1101 SPI commands

 #define RADIOLIB_CC1101_CMD_READ                                0b10000000

 #define RADIOLIB_CC1101_CMD_WRITE                               0b00000000

 #define RADIOLIB_CC1101_CMD_BURST                               0b01000000

 #define RADIOLIB_CC1101_CMD_ACCESS_STATUS_REG                   0b01000000

 #define RADIOLIB_CC1101_CMD_FIFO_RX                             0b10000000

 #define RADIOLIB_CC1101_CMD_FIFO_TX                             0b00000000

 #define RADIOLIB_CC1101_CMD_RESET                               0x30

 #define RADIOLIB_CC1101_CMD_FSTXON                              0x31

 #define RADIOLIB_CC1101_CMD_XOFF                                0x32

 #define RADIOLIB_CC1101_CMD_CAL                                 0x33

 #define RADIOLIB_CC1101_CMD_RX                                  0x34

 #define RADIOLIB_CC1101_CMD_TX                                  0x35

 #define RADIOLIB_CC1101_CMD_IDLE                                0x36

 #define RADIOLIB_CC1101_CMD_WOR                                 0x38

 #define RADIOLIB_CC1101_CMD_POWER_DOWN                          0x39

 #define RADIOLIB_CC1101_CMD_FLUSH_RX                            0x3A

 #define RADIOLIB_CC1101_CMD_FLUSH_TX                            0x3B

 #define RADIOLIB_CC1101_CMD_WOR_RESET                           0x3C

 #define RADIOLIB_CC1101_CMD_NOP                                 0x3D


 // CC1101 register map

 #define RADIOLIB_CC1101_REG_IOCFG2                              0x00

 #define RADIOLIB_CC1101_REG_IOCFG1                              0x01

 #define RADIOLIB_CC1101_REG_IOCFG0                              0x02

 #define RADIOLIB_CC1101_REG_FIFOTHR                             0x03

 #define RADIOLIB_CC1101_REG_SYNC1                               0x04

 #define RADIOLIB_CC1101_REG_SYNC0                               0x05

 #define RADIOLIB_CC1101_REG_PKTLEN                              0x06

 #define RADIOLIB_CC1101_REG_PKTCTRL1                            0x07

 #define RADIOLIB_CC1101_REG_PKTCTRL0                            0x08

 #define RADIOLIB_CC1101_REG_ADDR                                0x09

 #define RADIOLIB_CC1101_REG_CHANNR                              0x0A

 #define RADIOLIB_CC1101_REG_FSCTRL1                             0x0B

 #define RADIOLIB_CC1101_REG_FSCTRL0                             0x0C

 #define RADIOLIB_CC1101_REG_FREQ2                               0x0D

 #define RADIOLIB_CC1101_REG_FREQ1                               0x0E

 #define RADIOLIB_CC1101_REG_FREQ0                               0x0F

 #define RADIOLIB_CC1101_REG_MDMCFG4                             0x10

 #define RADIOLIB_CC1101_REG_MDMCFG3                             0x11

 #define RADIOLIB_CC1101_REG_MDMCFG2                             0x12

 #define RADIOLIB_CC1101_REG_MDMCFG1                             0x13

 #define RADIOLIB_CC1101_REG_MDMCFG0                             0x14

 #define RADIOLIB_CC1101_REG_DEVIATN                             0x15

 #define RADIOLIB_CC1101_REG_MCSM2                               0x16

 #define RADIOLIB_CC1101_REG_MCSM1                               0x17

 #define RADIOLIB_CC1101_REG_MCSM0                               0x18

 #define RADIOLIB_CC1101_REG_FOCCFG                              0x19

 #define RADIOLIB_CC1101_REG_BSCFG                               0x1A

 #define RADIOLIB_CC1101_REG_AGCCTRL2                            0x1B

 #define RADIOLIB_CC1101_REG_AGCCTRL1                            0x1C

 #define RADIOLIB_CC1101_REG_AGCCTRL0                            0x1D

 #define RADIOLIB_CC1101_REG_WOREVT1                             0x1E

 #define RADIOLIB_CC1101_REG_WOREVT0                             0x1F

 #define RADIOLIB_CC1101_REG_WORCTRL                             0x20

 #define RADIOLIB_CC1101_REG_FREND1                              0x21

 #define RADIOLIB_CC1101_REG_FREND0                              0x22

 #define RADIOLIB_CC1101_REG_FSCAL3                              0x23

 #define RADIOLIB_CC1101_REG_FSCAL2                              0x24

 #define RADIOLIB_CC1101_REG_FSCAL1                              0x25

 #define RADIOLIB_CC1101_REG_FSCAL0                              0x26

 #define RADIOLIB_CC1101_REG_RCCTRL1                             0x27

 #define RADIOLIB_CC1101_REG_RCCTRL0                             0x28

 #define RADIOLIB_CC1101_REG_FSTEST                              0x29

 #define RADIOLIB_CC1101_REG_PTEST                               0x2A

 #define RADIOLIB_CC1101_REG_AGCTEST                             0x2B

 #define RADIOLIB_CC1101_REG_TEST2                               0x2C

 #define RADIOLIB_CC1101_REG_TEST1                               0x2D

 #define RADIOLIB_CC1101_REG_TEST0                               0x2E

 #define RADIOLIB_CC1101_REG_PARTNUM                             0x30

 #define RADIOLIB_CC1101_REG_VERSION                             0x31

 #define RADIOLIB_CC1101_REG_FREQEST                             0x32

 #define RADIOLIB_CC1101_REG_LQI                                 0x33

 #define RADIOLIB_CC1101_REG_RSSI                                0x34

 #define RADIOLIB_CC1101_REG_MARCSTATE                           0x35

 #define RADIOLIB_CC1101_REG_WORTIME1                            0x36

 #define RADIOLIB_CC1101_REG_WORTIME0                            0x37

 #define RADIOLIB_CC1101_REG_PKTSTATUS                           0x38

 #define RADIOLIB_CC1101_REG_VCO_VC_DAC                          0x39

 #define RADIOLIB_CC1101_REG_TXBYTES                             0x3A

 #define RADIOLIB_CC1101_REG_RXBYTES                             0x3B

 #define RADIOLIB_CC1101_REG_RCCTRL1_STATUS                      0x3C

 #define RADIOLIB_CC1101_REG_RCCTRL0_STATUS                      0x3D

 #define RADIOLIB_CC1101_REG_PATABLE                             0x3E

 #define RADIOLIB_CC1101_REG_FIFO                                0x3F


 // status byte (returned during SPI transactions)                             MSB   LSB   DESCRIPTION

 #define RADIOLIB_CC1101_STATUS_CHIP_READY                       0b00000000  //  7     7   chip ready

 #define RADIOLIB_CC1101_STATUS_CHIP_NOT_READY                   0b10000000  //  7     7   chip not ready (power/crystal not stable)

 #define RADIOLIB_CC1101_STATUS_IDLE                             0b00000000  //  6     4   idle

 #define RADIOLIB_CC1101_STATUS_RX                               0b00010000  //  6     4   Rx

 #define RADIOLIB_CC1101_STATUS_TX                               0b00100000  //  6     4   Tx

 #define RADIOLIB_CC1101_STATUS_FSTXON                           0b00110000  //  6     4   Fast Tx ready

 #define RADIOLIB_CC1101_STATUS_CALIBRATE                        0b01000000  //  6     4   synthesizer calibration running

 #define RADIOLIB_CC1101_STATUS_SETTLING                         0b01010000  //  6     4   PLL settling

 #define RADIOLIB_CC1101_STATUS_RXFIFO_OVERFLOW                  0b01100000  //  6     4   Rx FIFO overflow

 #define RADIOLIB_CC1101_STATUS_TXFIFO_UNDERFLOW                 0b01110000  //  6     4   Tx FIFO underflow


 // RADIOLIB_CC1101_REG_IOCFG2

 #define RADIOLIB_CC1101_GDO2_NORM                               0b00000000  //  6     6   GDO2 output: active high (default)

 #define RADIOLIB_CC1101_GDO2_INV                                0b01000000  //  6     6                active low


 // RADIOLIB_CC1101_REG_IOCFG1

 #define RADIOLIB_CC1101_GDO1_DS_LOW                             0b00000000  //  7     7   GDO1 output drive strength: low (default)

 #define RADIOLIB_CC1101_GDO1_DS_HIGH                            0b10000000  //  7     7                               high

 #define RADIOLIB_CC1101_GDO1_NORM                               0b00000000  //  6     6   GDO1 output: active high (default)

 #define RADIOLIB_CC1101_GDO1_INV                                0b01000000  //  6     6                active low


 // RADIOLIB_CC1101_REG_IOCFG0

 #define RADIOLIB_CC1101_GDO0_TEMP_SENSOR_OFF                    0b00000000  //  7     7   analog temperature sensor output: disabled (default)

 #define RADIOLIB_CC1101_GDO0_TEMP_SENSOR_ON                     0b10000000  //  7     7                                     enabled

 #define RADIOLIB_CC1101_GDO0_NORM                               0b00000000  //  6     6   GDO0 output: active high (default)

 #define RADIOLIB_CC1101_GDO0_INV                                0b01000000  //  6     6                active low


 // RADIOLIB_CC1101_REG_IOCFG2 + REG_IOCFG1 + REG_IOCFG0

 #define RADIOLIB_CC1101_GDOX_RX_FIFO_FULL                       0x00        //  5     0   Rx FIFO full or above threshold

 #define RADIOLIB_CC1101_GDOX_RX_FIFO_FULL_OR_PKT_END            0x01        //  5     0   Rx FIFO full or above threshold or reached packet end

 #define RADIOLIB_CC1101_GDOX_TX_FIFO_ABOVE_THR                  0x02        //  5     0   Tx FIFO above threshold

 #define RADIOLIB_CC1101_GDOX_TX_FIFO_FULL                       0x03        //  5     0   Tx FIFO full

 #define RADIOLIB_CC1101_GDOX_RX_FIFO_OVERFLOW                   0x04        //  5     0   Rx FIFO overflowed

 #define RADIOLIB_CC1101_GDOX_TX_FIFO_UNDERFLOW                  0x05        //  5     0   Tx FIFO underflowed

 #define RADIOLIB_CC1101_GDOX_SYNC_WORD_SENT_OR_PKT_RECEIVED     0x06        //  5     0   sync word was sent or packet was received

 #define RADIOLIB_CC1101_GDOX_PKT_RECEIVED_CRC_OK                0x07        //  5     0   packet received and CRC check passed

 #define RADIOLIB_CC1101_GDOX_PREAMBLE_QUALITY_REACHED           0x08        //  5     0   received preamble quality is above threshold

 #define RADIOLIB_CC1101_GDOX_CHANNEL_CLEAR                      0x09        //  5     0   RSSI level below threshold (channel is clear)

 #define RADIOLIB_CC1101_GDOX_PLL_LOCKED                         0x0A        //  5     0   PLL is locked

 #define RADIOLIB_CC1101_GDOX_SERIAL_CLOCK                       0x0B        //  5     0   serial data clock

 #define RADIOLIB_CC1101_GDOX_SERIAL_DATA_SYNC                   0x0C        //  5     0   serial data output in: synchronous mode

 #define RADIOLIB_CC1101_GDOX_SERIAL_DATA_ASYNC                  0x0D        //  5     0                          asynchronous mode

 #define RADIOLIB_CC1101_GDOX_CARRIER_SENSE                      0x0E        //  5     0   RSSI above threshold

 #define RADIOLIB_CC1101_GDOX_CRC_OK                             0x0F        //  5     0   CRC check passed

 #define RADIOLIB_CC1101_GDOX_RX_HARD_DATA1                      0x16        //  5     0   direct access to demodulated data

 #define RADIOLIB_CC1101_GDOX_RX_HARD_DATA0                      0x17        //  5     0   direct access to demodulated data

 #define RADIOLIB_CC1101_GDOX_PA_PD                              0x1B        //  5     0   power amplifier circuit is powered down

 #define RADIOLIB_CC1101_GDOX_LNA_PD                             0x1C        //  5     0   low-noise amplifier circuit is powered down

 #define RADIOLIB_CC1101_GDOX_RX_SYMBOL_TICK                     0x1D        //  5     0   direct access to symbol tick of received data

 #define RADIOLIB_CC1101_GDOX_WOR_EVNT0                          0x24        //  5     0   wake-on-radio event 0

 #define RADIOLIB_CC1101_GDOX_WOR_EVNT1                          0x25        //  5     0   wake-on-radio event 1

 #define RADIOLIB_CC1101_GDOX_CLK_256                            0x26        //  5     0   256 Hz clock

 #define RADIOLIB_CC1101_GDOX_CLK_32K                            0x27        //  5     0   32 kHz clock

 #define RADIOLIB_CC1101_GDOX_CHIP_RDYN                          0x29        //  5     0    (default for GDO2)

 #define RADIOLIB_CC1101_GDOX_XOSC_STABLE                        0x2B        //  5     0

 #define RADIOLIB_CC1101_GDOX_HIGH_Z                             0x2E        //  5     0   high impedance state (default for GDO1)

 #define RADIOLIB_CC1101_GDOX_HW_TO_0                            0x2F        //  5     0

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_1                       0x30        //  5     0   crystal oscillator clock: f = f(XOSC)/1

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_1_5                     0x31        //  5     0                             f = f(XOSC)/1.5

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_2                       0x32        //  5     0                             f = f(XOSC)/2

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_3                       0x33        //  5     0                             f = f(XOSC)/3

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_4                       0x34        //  5     0                             f = f(XOSC)/4

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_6                       0x35        //  5     0                             f = f(XOSC)/6

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_8                       0x36        //  5     0                             f = f(XOSC)/8

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_12                      0x37        //  5     0                             f = f(XOSC)/12

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_16                      0x38        //  5     0                             f = f(XOSC)/16

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_24                      0x39        //  5     0                             f = f(XOSC)/24

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_32                      0x3A        //  5     0                             f = f(XOSC)/32

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_48                      0x3B        //  5     0                             f = f(XOSC)/48

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_64                      0x3C        //  5     0                             f = f(XOSC)/64

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_96                      0x3D        //  5     0                             f = f(XOSC)/96

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_128                     0x3E        //  5     0                             f = f(XOSC)/128

 #define RADIOLIB_CC1101_GDOX_CLOCK_XOSC_192                     0x3F        //  5     0                             f = f(XOSC)/192 (default for GDO0)


 // RADIOLIB_CC1101_REG_FIFOTHR

 #define RADIOLIB_CC1101_ADC_RETENTION_OFF                       0b00000000  //  6     6   do not retain ADC settings in sleep mode (default)

 #define RADIOLIB_CC1101_ADC_RETENTION_ON                        0b01000000  //  6     6   retain ADC settings in sleep mode

 #define RADIOLIB_CC1101_RX_ATTEN_0_DB                           0b00000000  //  5     4   Rx attenuation: 0 dB (default)

 #define RADIOLIB_CC1101_RX_ATTEN_6_DB                           0b00010000  //  5     4                   6 dB

 #define RADIOLIB_CC1101_RX_ATTEN_12_DB                          0b00100000  //  5     4                   12 dB

 #define RADIOLIB_CC1101_RX_ATTEN_18_DB                          0b00110000  //  5     4                   18 dB

 #define RADIOLIB_CC1101_FIFO_THR_TX_61_RX_4                     0b00000000  //  3     0   TX fifo threshold: 61, RX fifo threshold: 4

 #define RADIOLIB_CC1101_FIFO_THR_TX_33_RX_32                    0b00000111  //  3     0   TX fifo threshold: 33, RX fifo threshold: 32

 #define RADIOLIB_CC1101_FIFO_THRESH_TX                          33

 #define RADIOLIB_CC1101_FIFO_THRESH_RX                          32


 // RADIOLIB_CC1101_REG_SYNC1

 #define RADIOLIB_CC1101_SYNC_WORD_MSB                           0xD3        //  7     0   sync word MSB


 // RADIOLIB_CC1101_REG_SYNC0

 #define RADIOLIB_CC1101_SYNC_WORD_LSB                           0x91        //  7     0   sync word LSB


 // RADIOLIB_CC1101_REG_PKTLEN

 #define RADIOLIB_CC1101_PACKET_LENGTH                           0xFF        //  7     0   packet length in bytes


 // RADIOLIB_CC1101_REG_PKTCTRL1

 #define RADIOLIB_CC1101_PQT                                     0x00        //  7     5   preamble quality threshold

 #define RADIOLIB_CC1101_CRC_AUTOFLUSH_OFF                       0b00000000  //  3     3   automatic Rx FIFO flush on CRC check fail: disabled (default)

 #define RADIOLIB_CC1101_CRC_AUTOFLUSH_ON                        0b00001000  //  3     3                                              enabled

 #define RADIOLIB_CC1101_APPEND_STATUS_OFF                       0b00000000  //  2     2   append 2 status bytes to packet: disabled

 #define RADIOLIB_CC1101_APPEND_STATUS_ON                        0b00000100  //  2     2                                    enabled (default)

 #define RADIOLIB_CC1101_ADR_CHK_NONE                            0b00000000  //  1     0   address check: none (default)

 #define RADIOLIB_CC1101_ADR_CHK_NO_BROADCAST                    0b00000001  //  1     0                  without broadcast

 #define RADIOLIB_CC1101_ADR_CHK_SINGLE_BROADCAST                0b00000010  //  1     0                  broadcast address 0x00

 #define RADIOLIB_CC1101_ADR_CHK_DOUBLE_BROADCAST                0b00000011  //  1     0                  broadcast addresses 0x00 and 0xFF


 // RADIOLIB_CC1101_REG_PKTCTRL0

 #define RADIOLIB_CC1101_WHITE_DATA_OFF                          0b00000000  //  6     6   data whitening: disabled

 #define RADIOLIB_CC1101_WHITE_DATA_ON                           0b01000000  //  6     6                   enabled (default)

 #define RADIOLIB_CC1101_PKT_FORMAT_NORMAL                       0b00000000  //  5     4   packet format: normal (FIFOs)

 #define RADIOLIB_CC1101_PKT_FORMAT_SYNCHRONOUS                  0b00010000  //  5     4                  synchronous serial

 #define RADIOLIB_CC1101_PKT_FORMAT_RANDOM                       0b00100000  //  5     4                  random transmissions

 #define RADIOLIB_CC1101_PKT_FORMAT_ASYNCHRONOUS                 0b00110000  //  5     4                  asynchronous serial

 #define RADIOLIB_CC1101_CRC_OFF                                 0b00000000  //  2     2   CRC disabled

 #define RADIOLIB_CC1101_CRC_ON                                  0b00000100  //  2     2   CRC enabled (default)

 #define RADIOLIB_CC1101_LENGTH_CONFIG_FIXED                     0b00000000  //  1     0   packet length: fixed

 #define RADIOLIB_CC1101_LENGTH_CONFIG_VARIABLE                  0b00000001  //  1     0                  variable (default)

 #define RADIOLIB_CC1101_LENGTH_CONFIG_INFINITE                  0b00000010  //  1     0                  infinite


 // RADIOLIB_CC1101_REG_ADDR

 #define RADIOLIB_CC1101_DEVICE_ADDR                             0x00        //  7     0   device address


 // RADIOLIB_CC1101_REG_CHANNR

 #define RADIOLIB_CC1101_CHAN                                    0x00        //  7     0   channel number


 // RADIOLIB_CC1101_REG_FSCTRL1

 #define RADIOLIB_CC1101_FREQ_IF                                 0x0F        //  4     0   IF frequency setting; f_IF = (f(XOSC) / 2^10) * CC1101_FREQ_IF


 // CC1101_REG_FSCTRL0

 #define RADIOLIB_CC1101_FREQOFF                                 0x00        //  7     0   base frequency offset (2s-compliment)


 // RADIOLIB_CC1101_REG_FREQ2 + REG_FREQ1 + REG_FREQ0

 #define RADIOLIB_CC1101_FREQ_MSB                                0x1E        //  5     0   base frequency setting: f_carrier = (f(XOSC) / 2^16) * FREQ

 #define RADIOLIB_CC1101_FREQ_MID                                0xC4        //  7     0       where f(XOSC) = 26 MHz

 #define RADIOLIB_CC1101_FREQ_LSB                                0xEC        //  7     0             FREQ = 3-byte value of FREQ registers


 // RADIOLIB_CC1101_REG_MDMCFG4

 #define RADIOLIB_CC1101_CHANBW_E                                0b10000000  //  7     6   channel bandwidth: BW_channel = f(XOSC) / (8 * (4 + CHANBW_M)*2^CHANBW_E) [Hz]

 #define RADIOLIB_CC1101_CHANBW_M                                0b00000000  //  5     4       default value for 26 MHz crystal: 203 125 Hz

 #define RADIOLIB_CC1101_DRATE_E                                 0x0C        //  3     0   symbol rate: R_data = (((256 + DRATE_M) * 2^DRATE_E) / 2^28) * f(XOSC) [Baud]


 // RADIOLIB_CC1101_REG_MDMCFG3

 #define RADIOLIB_CC1101_DRATE_M                                 0x22        //  7     0   default value for 26 MHz crystal: 115 051 Baud


 // RADIOLIB_CC1101_REG_MDMCFG2

 #define RADIOLIB_CC1101_DEM_DCFILT_OFF                          0b10000000  //  7     7   digital DC filter: disabled

 #define RADIOLIB_CC1101_DEM_DCFILT_ON                           0b00000000  //  7     7                      enabled - only for data rates above 250 kBaud (default)

 #define RADIOLIB_CC1101_MOD_FORMAT_2_FSK                        0b00000000  //  6     4   modulation format: 2-FSK (default)

 #define RADIOLIB_CC1101_MOD_FORMAT_GFSK                         0b00010000  //  6     4                      GFSK

 #define RADIOLIB_CC1101_MOD_FORMAT_ASK_OOK                      0b00110000  //  6     4                      ASK/OOK

 #define RADIOLIB_CC1101_MOD_FORMAT_4_FSK                        0b01000000  //  6     4                      4-FSK

 #define RADIOLIB_CC1101_MOD_FORMAT_MFSK                         0b01110000  //  6     4                      MFSK - only for data rates above 26 kBaud

 #define RADIOLIB_CC1101_MANCHESTER_EN_OFF                       0b00000000  //  3     3   Manchester encoding: disabled (default)

 #define RADIOLIB_CC1101_MANCHESTER_EN_ON                        0b00001000  //  3     3                        enabled

 #define RADIOLIB_CC1101_SYNC_MODE_NONE                          0b00000000  //  2     0   synchronization: no preamble/sync

 #define RADIOLIB_CC1101_SYNC_MODE_15_16                         0b00000001  //  2     0                    15/16 sync word bits

 #define RADIOLIB_CC1101_SYNC_MODE_16_16                         0b00000010  //  2     0                    16/16 sync word bits (default)

 #define RADIOLIB_CC1101_SYNC_MODE_30_32                         0b00000011  //  2     0                    30/32 sync word bits

 #define RADIOLIB_CC1101_SYNC_MODE_NONE_THR                      0b00000100  //  2     0                    no preamble sync, carrier sense above threshold

 #define RADIOLIB_CC1101_SYNC_MODE_15_16_THR                     0b00000101  //  2     0                    15/16 sync word bits, carrier sense above threshold

 #define RADIOLIB_CC1101_SYNC_MODE_16_16_THR                     0b00000110  //  2     0                    16/16 sync word bits, carrier sense above threshold

 #define RADIOLIB_CC1101_SYNC_MODE_30_32_THR                     0b00000111  //  2     0                    30/32 sync word bits, carrier sense above threshold


 // RADIOLIB_CC1101_REG_MDMCFG1

 #define RADIOLIB_CC1101_FEC_OFF                                 0b00000000  //  7     7   forward error correction: disabled (default)

 #define RADIOLIB_CC1101_FEC_ON                                  0b10000000  //  7     7                             enabled - only for fixed packet length

 #define RADIOLIB_CC1101_NUM_PREAMBLE_2                          0b00000000  //  6     4   number of preamble bytes: 2

 #define RADIOLIB_CC1101_NUM_PREAMBLE_3                          0b00010000  //  6     4                             3

 #define RADIOLIB_CC1101_NUM_PREAMBLE_4                          0b00100000  //  6     4                             4 (default)

 #define RADIOLIB_CC1101_NUM_PREAMBLE_6                          0b00110000  //  6     4                             6

 #define RADIOLIB_CC1101_NUM_PREAMBLE_8                          0b01000000  //  6     4                             8

 #define RADIOLIB_CC1101_NUM_PREAMBLE_12                         0b01010000  //  6     4                             12

 #define RADIOLIB_CC1101_NUM_PREAMBLE_16                         0b01100000  //  6     4                             16

 #define RADIOLIB_CC1101_NUM_PREAMBLE_24                         0b01110000  //  6     4                             24

 #define RADIOLIB_CC1101_CHANSPC_E                               0x02        //  1     0   channel spacing: df_channel = (f(XOSC) / 2^18) * (256 + CHANSPC_M) * 2^CHANSPC_E [Hz]


 // RADIOLIB_CC1101_REG_MDMCFG0

 #define RADIOLIB_CC1101_CHANSPC_M                               0xF8        //  7     0   default value for 26 MHz crystal: 199 951 kHz


 // RADIOLIB_CC1101_REG_DEVIATN

 #define RADIOLIB_CC1101_DEVIATION_E                             0b01000000  //  6     4   frequency deviation: f_dev = (f(XOSC) / 2^17) * (8 + DEVIATION_M) * 2^DEVIATION_E [Hz]

 #define RADIOLIB_CC1101_DEVIATION_M                             0b00000111  //  2     0       default value for 26 MHz crystal: +- 47 607 Hz

 #define RADIOLIB_CC1101_MSK_PHASE_CHANGE_PERIOD                 0x07        //  2     0   phase change symbol period fraction: 1 / (MSK_PHASE_CHANGE_PERIOD + 1)


 // RADIOLIB_CC1101_REG_MCSM2

 #define RADIOLIB_CC1101_RX_TIMEOUT_RSSI_OFF                     0b00000000  //  4     4   Rx timeout based on RSSI value: disabled (default)

 #define RADIOLIB_CC1101_RX_TIMEOUT_RSSI_ON                      0b00010000  //  4     4                                   enabled

 #define RADIOLIB_CC1101_RX_TIMEOUT_QUAL_OFF                     0b00000000  //  3     3   check for sync word on Rx timeout

 #define RADIOLIB_CC1101_RX_TIMEOUT_QUAL_ON                      0b00001000  //  3     3   check for PQI set on Rx timeout

 #define RADIOLIB_CC1101_RX_TIMEOUT_OFF                          0b00000111  //  2     0   Rx timeout: disabled (default)

 #define RADIOLIB_CC1101_RX_TIMEOUT_MAX                          0b00000000  //  2     0               max value (actual value depends on WOR_RES, EVENT0 and f(XOSC))


 // RADIOLIB_CC1101_REG_MCSM1

 #define RADIOLIB_CC1101_CCA_MODE_ALWAYS                         0b00000000  //  5     4   clear channel indication: always

 #define RADIOLIB_CC1101_CCA_MODE_RSSI_THR                       0b00010000  //  5     4                             RSSI below threshold

 #define RADIOLIB_CC1101_CCA_MODE_RX_PKT                         0b00100000  //  5     4                             unless receiving packet

 #define RADIOLIB_CC1101_CCA_MODE_RSSI_THR_RX_PKT                0b00110000  //  5     4                             RSSI below threshold unless receiving packet (default)

 #define RADIOLIB_CC1101_RXOFF_IDLE                              0b00000000  //  3     2   next mode after packet reception: idle (default)

 #define RADIOLIB_CC1101_RXOFF_FSTXON                            0b00000100  //  3     2                                     FSTxOn

 #define RADIOLIB_CC1101_RXOFF_TX                                0b00001000  //  3     2                                     Tx

 #define RADIOLIB_CC1101_RXOFF_RX                                0b00001100  //  3     2                                     Rx

 #define RADIOLIB_CC1101_TXOFF_IDLE                              0b00000000  //  1     0   next mode after packet transmission: idle (default)

 #define RADIOLIB_CC1101_TXOFF_FSTXON                            0b00000001  //  1     0                                        FSTxOn

 #define RADIOLIB_CC1101_TXOFF_TX                                0b00000010  //  1     0                                        Tx

 #define RADIOLIB_CC1101_TXOFF_RX                                0b00000011  //  1     0                                        Rx


 // RADIOLIB_CC1101_REG_MCSM0

 #define RADIOLIB_CC1101_FS_AUTOCAL_NEVER                        0b00000000  //  5     4   automatic calibration: never (default)

 #define RADIOLIB_CC1101_FS_AUTOCAL_IDLE_TO_RXTX                 0b00010000  //  5     4                          every transition from idle to Rx/Tx

 #define RADIOLIB_CC1101_FS_AUTOCAL_RXTX_TO_IDLE                 0b00100000  //  5     4                          every transition from Rx/Tx to idle

 #define RADIOLIB_CC1101_FS_AUTOCAL_RXTX_TO_IDLE_4TH             0b00110000  //  5     4                          every 4th transition from Rx/Tx to idle

 #define RADIOLIB_CC1101_PO_TIMEOUT_COUNT_1                      0b00000000  //  3     2   number of counter expirations before CHP_RDYN goes low: 1 (default)

 #define RADIOLIB_CC1101_PO_TIMEOUT_COUNT_16                     0b00000100  //  3     2                                                           16

 #define RADIOLIB_CC1101_PO_TIMEOUT_COUNT_64                     0b00001000  //  3     2                                                           64

 #define RADIOLIB_CC1101_PO_TIMEOUT_COUNT_256                    0b00001100  //  3     2                                                           256

 #define RADIOLIB_CC1101_PIN_CTRL_OFF                            0b00000000  //  1     1   pin radio control: disabled (default)

 #define RADIOLIB_CC1101_PIN_CTRL_ON                             0b00000010  //  1     1                      enabled

 #define RADIOLIB_CC1101_XOSC_FORCE_OFF                          0b00000000  //  0     0   do not force XOSC to remain on in sleep (default)

 #define RADIOLIB_CC1101_XOSC_FORCE_ON                           0b00000001  //  0     0   force XOSC to remain on in sleep


 // RADIOLIB_CC1101_REG_FOCCFG

 #define RADIOLIB_CC1101_FOC_BS_CS_GATE_OFF                      0b00000000  //  5     5   do not freeze frequency compensation until CS goes high

 #define RADIOLIB_CC1101_FOC_BS_CS_GATE_ON                       0b00100000  //  5     5   freeze frequency compensation until CS goes high (default)

 #define RADIOLIB_CC1101_FOC_PRE_K                               0b00000000  //  4     3   frequency compensation loop gain before sync word: K

 #define RADIOLIB_CC1101_FOC_PRE_2K                              0b00001000  //  4     3                                                      2K

 #define RADIOLIB_CC1101_FOC_PRE_3K                              0b00010000  //  4     3                                                      3K (default)

 #define RADIOLIB_CC1101_FOC_PRE_4K                              0b00011000  //  4     3                                                      4K

 #define RADIOLIB_CC1101_FOC_POST_K                              0b00000000  //  2     2   frequency compensation loop gain after sync word: same as FOC_PRE

 #define RADIOLIB_CC1101_FOC_POST_K_2                            0b00000100  //  2     2                                                     K/2 (default)

 #define RADIOLIB_CC1101_FOC_LIMIT_NO_COMPENSATION               0b00000000  //  1     0   frequency compensation saturation point: no compensation - required for ASK/OOK

 #define RADIOLIB_CC1101_FOC_LIMIT_BW_CHAN_8                     0b00000001  //  1     0                                            +- BW_chan/8

 #define RADIOLIB_CC1101_FOC_LIMIT_BW_CHAN_4                     0b00000010  //  1     0                                            +- BW_chan/4 (default)

 #define RADIOLIB_CC1101_FOC_LIMIT_BW_CHAN_2                     0b00000011  //  1     0                                            +- BW_chan/2


 // RADIOLIB_CC1101_REG_BSCFG

 #define RADIOLIB_CC1101_BS_PRE_KI                               0b00000000  //  7     6   clock recovery integral gain before sync word: Ki

 #define RADIOLIB_CC1101_BS_PRE_2KI                              0b01000000  //  7     6                                                  2Ki (default)

 #define RADIOLIB_CC1101_BS_PRE_3KI                              0b10000000  //  7     6                                                  3Ki

 #define RADIOLIB_CC1101_BS_PRE_4KI                              0b11000000  //  7     6                                                  4Ki

 #define RADIOLIB_CC1101_BS_PRE_KP                               0b00000000  //  5     4   clock recovery proportional gain before sync word: Kp

 #define RADIOLIB_CC1101_BS_PRE_2KP                              0b00010000  //  5     4                                                      2Kp

 #define RADIOLIB_CC1101_BS_PRE_3KP                              0b00100000  //  5     4                                                      3Kp (default)

 #define RADIOLIB_CC1101_BS_PRE_4KP                              0b00110000  //  5     4                                                      4Kp

 #define RADIOLIB_CC1101_BS_POST_KI                              0b00000000  //  3     3   clock recovery integral gain after sync word: same as BS_PRE

 #define RADIOLIB_CC1101_BS_POST_KI_2                            0b00001000  //  3     3                                                 Ki/2 (default)

 #define RADIOLIB_CC1101_BS_POST_KP                              0b00000000  //  2     2   clock recovery proportional gain after sync word: same as BS_PRE

 #define RADIOLIB_CC1101_BS_POST_KP_1                            0b00000100  //  2     2                                                     Kp (default)

 #define RADIOLIB_CC1101_BS_LIMIT_NO_COMPENSATION                0b00000000  //  1     0   data rate compensation saturation point: no compensation

 #define RADIOLIB_CC1101_BS_LIMIT_3_125                          0b00000001  //  1     0                                            +- 3.125 %

 #define RADIOLIB_CC1101_BS_LIMIT_6_25                           0b00000010  //  1     0                                            +- 6.25 %

 #define RADIOLIB_CC1101_BS_LIMIT_12_5                           0b00000011  //  1     0                                            +- 12.5 %


 // RADIOLIB_CC1101_REG_AGCCTRL2

 #define RADIOLIB_CC1101_MAX_DVGA_GAIN_0                         0b00000000  //  7     6   reduce maximum available DVGA gain: no reduction (default)

 #define RADIOLIB_CC1101_MAX_DVGA_GAIN_1                         0b01000000  //  7     6                                       disable top gain setting

 #define RADIOLIB_CC1101_MAX_DVGA_GAIN_2                         0b10000000  //  7     6                                       disable top two gain setting

 #define RADIOLIB_CC1101_MAX_DVGA_GAIN_3                         0b11000000  //  7     6                                       disable top three gain setting

 #define RADIOLIB_CC1101_LNA_GAIN_REDUCE_0_DB                    0b00000000  //  5     3   reduce maximum LNA gain by: 0 dB (default)

 #define RADIOLIB_CC1101_LNA_GAIN_REDUCE_2_6_DB                  0b00001000  //  5     3                               2.6 dB

 #define RADIOLIB_CC1101_LNA_GAIN_REDUCE_6_1_DB                  0b00010000  //  5     3                               6.1 dB

 #define RADIOLIB_CC1101_LNA_GAIN_REDUCE_7_4_DB                  0b00011000  //  5     3                               7.4 dB

 #define RADIOLIB_CC1101_LNA_GAIN_REDUCE_9_2_DB                  0b00100000  //  5     3                               9.2 dB

 #define RADIOLIB_CC1101_LNA_GAIN_REDUCE_11_5_DB                 0b00101000  //  5     3                               11.5 dB

 #define RADIOLIB_CC1101_LNA_GAIN_REDUCE_14_6_DB                 0b00110000  //  5     3                               14.6 dB

 #define RADIOLIB_CC1101_LNA_GAIN_REDUCE_17_1_DB                 0b00111000  //  5     3                               17.1 dB

 #define RADIOLIB_CC1101_MAGN_TARGET_24_DB                       0b00000000  //  2     0   average amplitude target for filter: 24 dB

 #define RADIOLIB_CC1101_MAGN_TARGET_27_DB                       0b00000001  //  2     0                                        27 dB

 #define RADIOLIB_CC1101_MAGN_TARGET_30_DB                       0b00000010  //  2     0                                        30 dB

 #define RADIOLIB_CC1101_MAGN_TARGET_33_DB                       0b00000011  //  2     0                                        33 dB (default)

 #define RADIOLIB_CC1101_MAGN_TARGET_36_DB                       0b00000100  //  2     0                                        36 dB

 #define RADIOLIB_CC1101_MAGN_TARGET_38_DB                       0b00000101  //  2     0                                        38 dB

 #define RADIOLIB_CC1101_MAGN_TARGET_40_DB                       0b00000110  //  2     0                                        40 dB

 #define RADIOLIB_CC1101_MAGN_TARGET_42_DB                       0b00000111  //  2     0                                        42 dB


 // RADIOLIB_CC1101_REG_AGCCTRL1

 #define RADIOLIB_CC1101_AGC_LNA_PRIORITY_LNA2                   0b00000000  //  6     6   LNA priority setting: LNA2 first

 #define RADIOLIB_CC1101_AGC_LNA_PRIORITY_LNA                    0b01000000  //  6     6                         LNA first (default)

 #define RADIOLIB_CC1101_CARRIER_SENSE_REL_THR_OFF               0b00000000  //  5     4   RSSI relative change to assert carrier sense: disabled (default)

 #define RADIOLIB_CC1101_CARRIER_SENSE_REL_THR_6_DB              0b00010000  //  5     4                                                 6 dB

 #define RADIOLIB_CC1101_CARRIER_SENSE_REL_THR_10_DB             0b00100000  //  5     4                                                 10 dB

 #define RADIOLIB_CC1101_CARRIER_SENSE_REL_THR_14_DB             0b00110000  //  5     4                                                 14 dB

 #define RADIOLIB_CC1101_CARRIER_SENSE_ABS_THR                   0x00        //  3     0   RSSI threshold to assert carrier sense in 2s compliment, Thr = MAGN_TARGET + CARRIER_SENSE_ABS_TH [dB]


 // RADIOLIB_CC1101_REG_AGCCTRL0

 #define RADIOLIB_CC1101_HYST_LEVEL_NONE                         0b00000000  //  7     6   AGC hysteresis level: none

 #define RADIOLIB_CC1101_HYST_LEVEL_LOW                          0b01000000  //  7     6                         low

 #define RADIOLIB_CC1101_HYST_LEVEL_MEDIUM                       0b10000000  //  7     6                         medium (default)

 #define RADIOLIB_CC1101_HYST_LEVEL_HIGH                         0b11000000  //  7     6                         high

 #define RADIOLIB_CC1101_WAIT_TIME_8_SAMPLES                     0b00000000  //  5     4   AGC wait time: 8 samples

 #define RADIOLIB_CC1101_WAIT_TIME_16_SAMPLES                    0b00010000  //  5     4                  16 samples (default)

 #define RADIOLIB_CC1101_WAIT_TIME_24_SAMPLES                    0b00100000  //  5     4                  24 samples

 #define RADIOLIB_CC1101_WAIT_TIME_32_SAMPLES                    0b00110000  //  5     4                  32 samples

 #define RADIOLIB_CC1101_AGC_FREEZE_NEVER                        0b00000000  //  3     2   freeze AGC gain: never (default)

 #define RADIOLIB_CC1101_AGC_FREEZE_SYNC_WORD                    0b00000100  //  3     2                    when sync word is found

 #define RADIOLIB_CC1101_AGC_FREEZE_MANUAL_A                     0b00001000  //  3     2                    manually freeze analog control

 #define RADIOLIB_CC1101_AGC_FREEZE_MANUAL_AD                    0b00001100  //  3     2                    manually freeze analog and digital control

 #define RADIOLIB_CC1101_FILTER_LENGTH_8                         0b00000000  //  1     0   averaging length for channel filter: 8 samples

 #define RADIOLIB_CC1101_FILTER_LENGTH_16                        0b00000001  //  1     0                                        16 samples (default)

 #define RADIOLIB_CC1101_FILTER_LENGTH_32                        0b00000010  //  1     0                                        32 samples

 #define RADIOLIB_CC1101_FILTER_LENGTH_64                        0b00000011  //  1     0                                        64 samples

 #define RADIOLIB_CC1101_ASK_OOK_BOUNDARY_4_DB                   0b00000000  //  1     0   ASK/OOK decision boundary: 4 dB

 #define RADIOLIB_CC1101_ASK_OOK_BOUNDARY_8_DB                   0b00000001  //  1     0                              8 dB (default)

 #define RADIOLIB_CC1101_ASK_OOK_BOUNDARY_12_DB                  0b00000010  //  1     0                              12 dB

 #define RADIOLIB_CC1101_ASK_OOK_BOUNDARY_16_DB                  0b00000011  //  1     0                              16 dB


 // RADIOLIB_CC1101_REG_WOREVT1 + REG_WOREVT0

 #define RADIOLIB_CC1101_EVENT0_TIMEOUT_MSB                      0x87        //  7     0   EVENT0 timeout: t_event0 = (750 / f(XOSC)) * EVENT0_TIMEOUT * 2^(5 * WOR_RES) [s]

 #define RADIOLIB_CC1101_EVENT0_TIMEOUT_LSB                      0x6B        //  7     0       default value for 26 MHz crystal: 1.0 s


 // RADIOLIB_CC1101_REG_WORCTRL

 #define RADIOLIB_CC1101_RC_POWER_UP                             0b00000000  //  7     7   power up RC oscillator

 #define RADIOLIB_CC1101_RC_POWER_DOWN                           0b10000000  //  7     7   power down RC oscillator

 #define RADIOLIB_CC1101_EVENT1_TIMEOUT_4                        0b00000000  //  6     4   EVENT1 timeout: 4 RC periods

 #define RADIOLIB_CC1101_EVENT1_TIMEOUT_6                        0b00010000  //  6     4                   6 RC periods

 #define RADIOLIB_CC1101_EVENT1_TIMEOUT_8                        0b00100000  //  6     4                   8 RC periods

 #define RADIOLIB_CC1101_EVENT1_TIMEOUT_12                       0b00110000  //  6     4                   12 RC periods

 #define RADIOLIB_CC1101_EVENT1_TIMEOUT_16                       0b01000000  //  6     4                   16 RC periods

 #define RADIOLIB_CC1101_EVENT1_TIMEOUT_24                       0b01010000  //  6     4                   24 RC periods

 #define RADIOLIB_CC1101_EVENT1_TIMEOUT_32                       0b01100000  //  6     4                   32 RC periods

 #define RADIOLIB_CC1101_EVENT1_TIMEOUT_48                       0b01110000  //  6     4                   48 RC periods (default)

 #define RADIOLIB_CC1101_RC_CAL_OFF                              0b00000000  //  3     3   disable RC oscillator calibration

 #define RADIOLIB_CC1101_RC_CAL_ON                               0b00001000  //  3     3   enable RC oscillator calibration (default)

 #define RADIOLIB_CC1101_WOR_RES_1                               0b00000000  //  1     0   EVENT0 resolution: 1 period (default)

 #define RADIOLIB_CC1101_WOR_RES_2_5                             0b00000001  //  1     0                      2^5 periods

 #define RADIOLIB_CC1101_WOR_RES_2_10                            0b00000010  //  1     0                      2^10 periods

 #define RADIOLIB_CC1101_WOR_RES_2_15                            0b00000011  //  1     0                      2^15 periods


 // RADIOLIB_CC1101_REG_FREND1

 #define RADIOLIB_CC1101_LNA_CURRENT                             0x01        //  7     6   front-end LNA PTAT current output adjustment

 #define RADIOLIB_CC1101_LNA2MIX_CURRENT                         0x01        //  5     4   front-end PTAT output adjustment

 #define RADIOLIB_CC1101_LODIV_BUF_CURRENT_RX                    0x01        //  3     2   Rx LO buffer current adjustment

 #define RADIOLIB_CC1101_MIX_CURRENT                             0x02        //  1     0   mixer current adjustment


 // RADIOLIB_CC1101_REG_FREND0

 #define RADIOLIB_CC1101_LODIV_BUF_CURRENT_TX                    0x01        //  5     4   Tx LO buffer current adjustment

 #define RADIOLIB_CC1101_PA_POWER                                0x00        //  2     0   set power amplifier power according to PATABLE


 // RADIOLIB_CC1101_REG_FSCAL3

 #define RADIOLIB_CC1101_CHP_CURR_CAL_OFF                        0b00000000  //  5     4   disable charge pump calibration

 #define RADIOLIB_CC1101_CHP_CURR_CAL_ON                         0b00100000  //  5     4   enable charge pump calibration (default)

 #define RADIOLIB_CC1101_FSCAL3                                  0x09        //  3     0   charge pump output current: I_out = I_0 * 2^(FSCAL3/4) [A]


 // RADIOLIB_CC1101_REG_FSCAL2

 #define RADIOLIB_CC1101_VCO_CORE_LOW                            0b00000000  //  5     5   VCO: low (default)

 #define RADIOLIB_CC1101_VCO_CORE_HIGH                           0b00100000  //  5     5        high

 #define RADIOLIB_CC1101_FSCAL2                                  0x0A        //  4     0   VCO current result/override


 // RADIOLIB_CC1101_REG_FSCAL1

 #define RADIOLIB_CC1101_FSCAL1                                  0x20        //  5     0   capacitor array setting for coarse VCO tuning


 // RADIOLIB_CC1101_REG_FSCAL0

 #define RADIOLIB_CC1101_FSCAL0                                  0x0D        //  6     0   frequency synthesizer calibration setting


 // RADIOLIB_CC1101_REG_RCCTRL1

 #define RADIOLIB_CC1101_RCCTRL1                                 0x41        //  6     0   RC oscillator configuration


 // RADIOLIB_CC1101_REG_RCCTRL0

 #define RADIOLIB_CC1101_RCCTRL0                                 0x00        //  6     0   RC oscillator configuration


 // RADIOLIB_CC1101_REG_PTEST

 #define RADIOLIB_CC1101_TEMP_SENS_IDLE_OFF                      0x7F        //  7     0   temperature sensor will not be available in idle mode (default)

 #define RADIOLIB_CC1101_TEMP_SENS_IDLE_ON                       0xBF        //  7     0   temperature sensor will be available in idle mode


 // RADIOLIB_CC1101_REG_TEST0

 #define RADIOLIB_CC1101_VCO_SEL_CAL_OFF                         0b00000000  //  1     1   disable VCO selection calibration stage

 #define RADIOLIB_CC1101_VCO_SEL_CAL_ON                          0b00000010  //  1     1   enable VCO selection calibration stage


 // RADIOLIB_CC1101_REG_PARTNUM

 #define RADIOLIB_CC1101_PARTNUM                                 0x00


 // RADIOLIB_CC1101_REG_VERSION

 #define RADIOLIB_CC1101_VERSION_CURRENT                         0x14

 #define RADIOLIB_CC1101_VERSION_LEGACY                          0x04

 #define RADIOLIB_CC1101_VERSION_CLONE                           0x17


 // RADIOLIB_CC1101_REG_MARCSTATE

 #define RADIOLIB_CC1101_MARC_STATE_SLEEP                        0x00        //  4     0   main radio control state: sleep

 #define RADIOLIB_CC1101_MARC_STATE_IDLE                         0x01        //  4     0                             idle

 #define RADIOLIB_CC1101_MARC_STATE_XOFF                         0x02        //  4     0                             XOFF

 #define RADIOLIB_CC1101_MARC_STATE_VCOON_MC                     0x03        //  4     0                             VCOON_MC

 #define RADIOLIB_CC1101_MARC_STATE_REGON_MC                     0x04        //  4     0                             REGON_MC

 #define RADIOLIB_CC1101_MARC_STATE_MANCAL                       0x05        //  4     0                             MANCAL

 #define RADIOLIB_CC1101_MARC_STATE_VCOON                        0x06        //  4     0                             VCOON

 #define RADIOLIB_CC1101_MARC_STATE_REGON                        0x07        //  4     0                             REGON

 #define RADIOLIB_CC1101_MARC_STATE_STARTCAL                     0x08        //  4     0                             STARTCAL

 #define RADIOLIB_CC1101_MARC_STATE_BWBOOST                      0x09        //  4     0                             BWBOOST

 #define RADIOLIB_CC1101_MARC_STATE_FS_LOCK                      0x0A        //  4     0                             FS_LOCK

 #define RADIOLIB_CC1101_MARC_STATE_IFADCON                      0x0B        //  4     0                             IFADCON

 #define RADIOLIB_CC1101_MARC_STATE_ENDCAL                       0x0C        //  4     0                             ENDCAL

 #define RADIOLIB_CC1101_MARC_STATE_RX                           0x0D        //  4     0                             RX

 #define RADIOLIB_CC1101_MARC_STATE_RX_END                       0x0E        //  4     0                             RX_END

 #define RADIOLIB_CC1101_MARC_STATE_RX_RST                       0x0F        //  4     0                             RX_RST

 #define RADIOLIB_CC1101_MARC_STATE_TXRX_SWITCH                  0x10        //  4     0                             TXRX_SWITCH

 #define RADIOLIB_CC1101_MARC_STATE_RXFIFO_OVERFLOW              0x11        //  4     0                             RXFIFO_OVERFLOW

 #define RADIOLIB_CC1101_MARC_STATE_FSTXON                       0x12        //  4     0                             FSTXON

 #define RADIOLIB_CC1101_MARC_STATE_TX                           0x13        //  4     0                             TX

 #define RADIOLIB_CC1101_MARC_STATE_TX_END                       0x14        //  4     0                             TX_END

 #define RADIOLIB_CC1101_MARC_STATE_RXTX_SWITCH                  0x15        //  4     0                             RXTX_SWITCH

 #define RADIOLIB_CC1101_MARC_STATE_TXFIFO_UNDERFLOW             0x16        //  4     0                             TXFIFO_UNDERFLOW


 // RADIOLIB_CC1101_REG_WORTIME1 + REG_WORTIME0

 #define RADIOLIB_CC1101_WORTIME_MSB                             0x00        //  7     0   WOR timer value

 #define RADIOLIB_CC1101_WORTIME_LSB                             0x00        //  7     0


 // RADIOLIB_CC1101_REG_PKTSTATUS

 #define RADIOLIB_CC1101_CRC_OK                                  0b10000000  //  7     7   CRC check passed

 #define RADIOLIB_CC1101_CRC_ERROR                               0b00000000  //  7     7   CRC check failed

 #define RADIOLIB_CC1101_CS                                      0b01000000  //  6     6   carrier sense

 #define RADIOLIB_CC1101_PQT_REACHED                             0b00100000  //  5     5   preamble quality reached

 #define RADIOLIB_CC1101_CCA                                     0b00010000  //  4     4   channel clear

 #define RADIOLIB_CC1101_SFD                                     0b00001000  //  3     3   start of frame delimiter - sync word received

 #define RADIOLIB_CC1101_GDO2_ACTIVE                             0b00000100  //  2     2   GDO2 is active/asserted

 #define RADIOLIB_CC1101_GDO0_ACTIVE                             0b00000001  //  0     0   GDO0 is active/asserted


 // RadioLib defaults

 #define RADIOLIB_CC1101_DEFAULT_FREQ                            434.0

 #define RADIOLIB_CC1101_DEFAULT_BR                              4.8

 #define RADIOLIB_CC1101_DEFAULT_FREQDEV                         5.0

 #define RADIOLIB_CC1101_DEFAULT_RXBW                            135.0

 #define RADIOLIB_CC1101_DEFAULT_POWER                           10

 #define RADIOLIB_CC1101_DEFAULT_PREAMBLELEN                     16

 #define RADIOLIB_CC1101_DEFAULT_SW                              {0x12, 0xAD}

 #define RADIOLIB_CC1101_DEFAULT_SW_LEN                          2


 class CC1101: public PhysicalLayer {

   public:

     // introduce PhysicalLayer overloads

     using PhysicalLayer::transmit;

     using PhysicalLayer::receive;

     using PhysicalLayer::startTransmit;

     using PhysicalLayer::readData;


     CC1101(Module* module);


     Module* getMod();


     // basic methods


     int16_t begin(

       float freq = RADIOLIB_CC1101_DEFAULT_FREQ,

       float br = RADIOLIB_CC1101_DEFAULT_BR,

       float freqDev = RADIOLIB_CC1101_DEFAULT_FREQDEV,

       float rxBw = RADIOLIB_CC1101_DEFAULT_RXBW,

       int8_t pwr = RADIOLIB_CC1101_DEFAULT_POWER,

       uint8_t preambleLength = RADIOLIB_CC1101_DEFAULT_PREAMBLELEN);


     void reset();


     int16_t transmit(uint8_t* data, size_t len, uint8_t addr = 0) override;


     int16_t receive(uint8_t* data, size_t len) override;


     int16_t standby() override;


     int16_t standby(uint8_t mode) override;


     int16_t transmitDirect(uint32_t frf = 0) override;


     int16_t receiveDirect() override;


     int16_t transmitDirectAsync(uint32_t frf = 0);


     int16_t receiveDirectAsync();


     int16_t packetMode();


     // interrupt methods


     void setGdo0Action(void (*func)(void), uint32_t dir);


     void clearGdo0Action();


     void setGdo2Action(void (*func)(void), uint32_t dir);


     void clearGdo2Action();


     int16_t startTransmit(uint8_t* data, size_t len, uint8_t addr = 0) override;


     int16_t finishTransmit() override;


     int16_t startReceive();


     int16_t startReceive(uint32_t timeout, uint16_t irqFlags, uint16_t irqMask, size_t len);


     int16_t readData(uint8_t* data, size_t len) override;


     // configuration methods


     int16_t setFrequency(float freq);


     int16_t setBitRate(float br);


     int16_t setRxBandwidth(float rxBw);


     int16_t setFrequencyDeviation(float freqDev) override;


     int16_t getFrequencyDeviation(float *freqDev);


     int16_t setOutputPower(int8_t pwr);


     int16_t setSyncWord(uint8_t syncH, uint8_t syncL, uint8_t maxErrBits = 0, bool requireCarrierSense = false);


     int16_t setSyncWord(uint8_t* syncWord, uint8_t len, uint8_t maxErrBits = 0, bool requireCarrierSense = false);


     int16_t setPreambleLength(uint8_t preambleLength, uint8_t qualityThreshold);


     int16_t setNodeAddress(uint8_t nodeAddr, uint8_t numBroadcastAddrs = 0);


     int16_t disableAddressFiltering();


     int16_t setOOK(bool enableOOK);


     float getRSSI();


    uint8_t getLQI() const;


     size_t getPacketLength(bool update = true) override;


     int16_t fixedPacketLengthMode(uint8_t len = RADIOLIB_CC1101_MAX_PACKET_LENGTH);


     int16_t variablePacketLengthMode(uint8_t maxLen = RADIOLIB_CC1101_MAX_PACKET_LENGTH);


     int16_t enableSyncWordFiltering(uint8_t maxErrBits = 0, bool requireCarrierSense = false);


     int16_t disableSyncWordFiltering(bool requireCarrierSense = false);


     int16_t setCrcFiltering(bool enable = true);


     int16_t setPromiscuousMode(bool enable = true);


     bool getPromiscuousMode();


     int16_t setDataShaping(uint8_t sh) override;


     int16_t setEncoding(uint8_t encoding) override;


     void setRfSwitchPins(uint32_t rxEn, uint32_t txEn);


     void setRfSwitchTable(const uint32_t (&pins)[Module::RFSWITCH_MAX_PINS], const Module::RfSwitchMode_t table[]);


     uint8_t randomByte();


     int16_t getChipVersion();


     #if !defined(RADIOLIB_EXCLUDE_DIRECT_RECEIVE)

     void setDirectAction(void (*func)(void));


     void readBit(uint32_t pin);

     #endif


     int16_t setDIOMapping(uint32_t pin, uint32_t value);


   #if !defined(RADIOLIB_GODMODE) && !defined(RADIOLIB_LOW_LEVEL)

     protected:

   #endif

       Module* mod;


       // SPI read overrides to set bit for burst write and status registers access

       int16_t SPIgetRegValue(uint8_t reg, uint8_t msb = 7, uint8_t lsb = 0);

       int16_t SPIsetRegValue(uint8_t reg, uint8_t value, uint8_t msb = 7, uint8_t lsb = 0, uint8_t checkInterval = 2);

       void SPIreadRegisterBurst(uint8_t reg, uint8_t numBytes, uint8_t* inBytes);

       uint8_t SPIreadRegister(uint8_t reg);

       void SPIwriteRegisterBurst(uint8_t reg, uint8_t* data, size_t len);

       void SPIwriteRegister(uint8_t reg, uint8_t data);


       void SPIsendCommand(uint8_t cmd);


   #if !defined(RADIOLIB_GODMODE)

     protected:

   #endif


     float frequency = RADIOLIB_CC1101_DEFAULT_FREQ;

     float bitRate = RADIOLIB_CC1101_DEFAULT_BR;

     uint8_t rawRSSI = 0;

     uint8_t rawLQI = 0;

     uint8_t modulation = RADIOLIB_CC1101_MOD_FORMAT_2_FSK;


     size_t packetLength = 0;

     bool packetLengthQueried = false;

     uint8_t packetLengthConfig = RADIOLIB_CC1101_LENGTH_CONFIG_VARIABLE;


     bool promiscuous = false;

     bool crcOn = true;

     bool directModeEnabled = true;


     int8_t power = RADIOLIB_CC1101_DEFAULT_POWER;


     int16_t config();

     int16_t transmitDirect(bool sync, uint32_t frf);

     int16_t receiveDirect(bool sync);

     int16_t directMode(bool sync);

     static void getExpMant(float target, uint16_t mantOffset, uint8_t divExp, uint8_t expMax, uint8_t& exp, uint8_t& mant);

     int16_t setPacketMode(uint8_t mode, uint16_t len);

 };


 #endif

CC1101
Control class for CC1101 module.
Definition: CC1101.h:531

CC1101::setDIOMapping
int16_t setDIOMapping(uint32_t pin, uint32_t value)
Configure DIO pin mapping to get a given signal on a DIO pin (if available).
Definition: CC1101.cpp:1015

CC1101::setPromiscuousMode
int16_t setPromiscuousMode(bool enable=true)
Set modem in "sniff" mode: no packet filtering (e.g., no preamble, sync word, address,...
Definition: CC1101.cpp:894

CC1101::setFrequencyDeviation
int16_t setFrequencyDeviation(float freqDev) override
Sets frequency deviation. Allowed values range from 1.587 to 380.8 kHz.
Definition: CC1101.cpp:549

CC1101::getPacketLength
size_t getPacketLength(bool update=true) override
Query modem for the packet length of received payload.
Definition: CC1101.cpp:824

CC1101::reset
void reset()
Reset method - resets the chip using manual reset sequence (without RESET pin).
Definition: CC1101.cpp:94

CC1101::readBit
void readBit(uint32_t pin)
Function to read and process data bit in direct reception mode.
Definition: CC1101.cpp:1010

CC1101::transmitDirect
int16_t transmitDirect(uint32_t frf=0) override
Starts direct mode transmission.
Definition: CC1101.cpp:178

CC1101::getChipVersion
int16_t getChipVersion()
Read version SPI register. Should return CC1101_VERSION_LEGACY (0x04) or CC1101_VERSION_CURRENT (0x14...
Definition: CC1101.cpp:1001

CC1101::readData
virtual int16_t readData(uint8_t *data, size_t len)
Reads data that was received after calling startReceive method.
Definition: PhysicalLayer.cpp:205

CC1101::setRxBandwidth
int16_t setRxBandwidth(float rxBw)
Sets receiver bandwidth. Allowed values range from 58.0 to 812.0 kHz.
Definition: CC1101.cpp:528

CC1101::packetMode
int16_t packetMode()
Stops direct mode. It is required to call this method to switch from direct transmissions to packet-b...
Definition: CC1101.cpp:229

CC1101::setSyncWord
int16_t setSyncWord(uint8_t syncH, uint8_t syncL, uint8_t maxErrBits=0, bool requireCarrierSense=false)
Sets 16-bit sync word as a two byte value.
Definition: CC1101.cpp:700

CC1101::getRSSI
float getRSSI()
Gets RSSI (Recorded Signal Strength Indicator) of the last received packet. In asynchronous direct mo...
Definition: CC1101.cpp:797

CC1101::transmit
int16_t transmit(const char *str, uint8_t addr=0)
C-string transmit method.
Definition: PhysicalLayer.cpp:52

CC1101::disableSyncWordFiltering
int16_t disableSyncWordFiltering(bool requireCarrierSense=false)
Disable preamble and sync word filtering and generation.
Definition: CC1101.cpp:879

CC1101::setOutputPower
int16_t setOutputPower(int8_t pwr)
Sets output power. Allowed values are -30, -20, -15, -10, 0, 5, 7 or 10 dBm.
Definition: CC1101.cpp:601

CC1101::variablePacketLengthMode
int16_t variablePacketLengthMode(uint8_t maxLen=RADIOLIB_CC1101_MAX_PACKET_LENGTH)
Set modem in variable packet length mode.
Definition: CC1101.cpp:856

CC1101::setDirectAction
void setDirectAction(void(*func)(void))
Set interrupt service routine function to call when data bit is receveid in direct mode.
Definition: CC1101.cpp:1006

CC1101::getLQI
uint8_t getLQI() const
Gets LQI (Link Quality Indicator) of the last received packet.
Definition: CC1101.cpp:820

CC1101::setRfSwitchPins
void setRfSwitchPins(uint32_t rxEn, uint32_t txEn)
Some modules contain external RF switch controlled by pins. This function gives RadioLib control over...
Definition: CC1101.cpp:973

CC1101::setCrcFiltering
int16_t setCrcFiltering(bool enable=true)
Enable CRC filtering and generation.
Definition: CC1101.cpp:884

CC1101::CC1101
CC1101(Module *module)
Default constructor.
Definition: CC1101.cpp:5

CC1101::setNodeAddress
int16_t setNodeAddress(uint8_t nodeAddr, uint8_t numBroadcastAddrs=0)
Sets node and broadcast addresses. Calling this method will also enable address filtering.
Definition: CC1101.cpp:747

CC1101::enableSyncWordFiltering
int16_t enableSyncWordFiltering(uint8_t maxErrBits=0, bool requireCarrierSense=false)
Enable sync word filtering and generation.
Definition: CC1101.cpp:860

CC1101::standby
int16_t standby() override
Sets the module to standby mode.
Definition: CC1101.cpp:164

CC1101::setRfSwitchTable
void setRfSwitchTable(const uint32_t(&pins)[Module::RFSWITCH_MAX_PINS], const Module::RfSwitchMode_t table[])
Some modules contain external RF switch controlled by pins. This function gives RadioLib control over...
Definition: CC1101.cpp:977

CC1101::randomByte
uint8_t randomByte()
Get one truly random byte from RSSI noise.
Definition: CC1101.cpp:981

CC1101::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:145

CC1101::setFrequency
int16_t setFrequency(float freq)
Sets carrier frequency. Allowed values are in bands 300.0 to 348.0 MHz, 387.0 to 464....
Definition: CC1101.cpp:482

CC1101::disableAddressFiltering
int16_t disableAddressFiltering()
Disables address filtering. Calling this method will also erase previously set addresses.
Definition: CC1101.cpp:758

CC1101::setGdo0Action
void setGdo0Action(void(*func)(void), uint32_t dir)
Sets interrupt service routine to call when GDO0 activates.
Definition: CC1101.cpp:236

CC1101::receiveDirectAsync
int16_t receiveDirectAsync()
Starts asynchronous direct mode reception.
Definition: CC1101.cpp:212

CC1101::setBitRate
int16_t setBitRate(float br)
Sets bit rate. Allowed values range from 0.025 to 600.0 kbps.
Definition: CC1101.cpp:508

CC1101::receiveDirect
int16_t receiveDirect() override
Starts direct mode reception.
Definition: CC1101.cpp:208

CC1101::setEncoding
int16_t setEncoding(uint8_t encoding) override
Sets transmission encoding. Allowed values are RADIOLIB_ENCODING_NRZ, RADIOLIB_ENCODING_MANCHESTER,...
Definition: CC1101.cpp:949

CC1101::clearGdo0Action
void clearGdo0Action()
Clears interrupt service routine to call when GDO0 activates.
Definition: CC1101.cpp:240

CC1101::receive
virtual int16_t receive(uint8_t *data, size_t len)
Binary receive method. Must be implemented in module class.
Definition: PhysicalLayer.cpp:112

CC1101::getFrequencyDeviation
int16_t getFrequencyDeviation(float *freqDev)
Gets frequency deviation.
Definition: CC1101.cpp:576

CC1101::clearGdo2Action
void clearGdo2Action()
Clears interrupt service routine to call when GDO0 activates.
Definition: CC1101.cpp:252

CC1101::fixedPacketLengthMode
int16_t fixedPacketLengthMode(uint8_t len=RADIOLIB_CC1101_MAX_PACKET_LENGTH)
Set modem in fixed packet length mode.
Definition: CC1101.cpp:846

CC1101::setGdo2Action
void setGdo2Action(void(*func)(void), uint32_t dir)
Sets interrupt service routine to call when GDO2 activates.
Definition: CC1101.cpp:244

CC1101::begin
int16_t begin(float freq=RADIOLIB_CC1101_DEFAULT_FREQ, float br=RADIOLIB_CC1101_DEFAULT_BR, float freqDev=RADIOLIB_CC1101_DEFAULT_FREQDEV, float rxBw=RADIOLIB_CC1101_DEFAULT_RXBW, int8_t pwr=RADIOLIB_CC1101_DEFAULT_POWER, uint8_t preambleLength=RADIOLIB_CC1101_DEFAULT_PREAMBLELEN)
Initialization method.
Definition: CC1101.cpp:13

CC1101::setDataShaping
int16_t setDataShaping(uint8_t sh) override
Sets Gaussian filter bandwidth-time product that will be used for data shaping. Allowed value is RADI...
Definition: CC1101.cpp:930

CC1101::setPreambleLength
int16_t setPreambleLength(uint8_t preambleLength, uint8_t qualityThreshold)
Sets preamble length.
Definition: CC1101.cpp:705

CC1101::getPromiscuousMode
bool getPromiscuousMode()
Get whether the modem is in promiscuous mode: no packet filtering (e.g., no preamble,...
Definition: CC1101.cpp:926

CC1101::transmitDirectAsync
int16_t transmitDirectAsync(uint32_t frf=0)
Starts asynchronous direct mode transmission.
Definition: CC1101.cpp:182

CC1101::finishTransmit
int16_t finishTransmit() override
Clean up after transmission is done.
Definition: CC1101.cpp:350

CC1101::startReceive
int16_t startReceive()
Interrupt-driven receive method. GDO0 will be activated when full packet is received.
Definition: CC1101.cpp:361

CC1101::setOOK
int16_t setOOK(bool enableOOK)
Enables/disables OOK modulation instead of FSK.
Definition: CC1101.cpp:768

Module
Implements all common low-level methods to control the wireless module. Every module class contains o...
Definition: Module.h:28

Module::RFSWITCH_MAX_PINS
static const size_t RFSWITCH_MAX_PINS
The maximum number of pins supported by the RF switch code.
Definition: Module.h:39

PhysicalLayer
Provides common interface for protocols that run on LoRa/FSK modules, such as RTTY or LoRaWAN....
Definition: PhysicalLayer.h:15

PhysicalLayer::readData
virtual int16_t readData(uint8_t *data, size_t len)
Reads data that was received after calling startReceive method.
Definition: PhysicalLayer.cpp:205

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:145

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

Module::RfSwitchMode_t
Definition: Module.h:46