unleashed-firmware/lib/subghz/devices/cc1101_configs.c

#include "cc1101_configs.h"
#include <cc1101_regs.h>

const uint8_t subghz_device_cc1101_preset_ook_270khz_async_regs[] = {
    // https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/382066/cc1101---don-t-know-the-correct-registers-configuration

    /* GPIO GD0 */
    CC1101_IOCFG0,
    0x0D, // GD0 as async serial data output/input

    /* FIFO and internals */
    CC1101_FIFOTHR,
    0x47, // The only important bit is ADC_RETENTION, FIFO Tx=33 Rx=32

    /* Packet engine */
    CC1101_PKTCTRL0,
    0x32, // Async, continious, no whitening

    /* Frequency Synthesizer Control */
    CC1101_FSCTRL1,
    0x06, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz

    // Modem Configuration
    CC1101_MDMCFG0,
    0x00, // Channel spacing is 25kHz
    CC1101_MDMCFG1,
    0x00, // Channel spacing is 25kHz
    CC1101_MDMCFG2,
    0x30, // Format ASK/OOK, No preamble/sync
    CC1101_MDMCFG3,
    0x32, // Data rate is 3.79372 kBaud
    CC1101_MDMCFG4,
    0x67, // Rx BW filter is 270.833333kHz

    /* Main Radio Control State Machine */
    CC1101_MCSM0,
    0x18, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)

    /* Frequency Offset Compensation Configuration */
    CC1101_FOCCFG,
    0x18, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off

    /* Automatic Gain Control */
    CC1101_AGCCTRL0,
    0x40, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
    CC1101_AGCCTRL1,
    0x00, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
    CC1101_AGCCTRL2,
    0x03, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB

    /* Wake on radio and timeouts control */
    CC1101_WORCTRL,
    0xFB, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours

    /* Frontend configuration */
    CC1101_FREND0,
    0x11, // Adjusts current TX LO buffer + high is PATABLE[1]
    CC1101_FREND1,
    0xB6, //

    /* End load reg */
    0,
    0,

    //ook_async_patable[8]
    0x00,
    0xC0, // 12dBm 0xC0, 10dBm 0xC5, 7dBm 0xCD, 5dBm 0x86, 0dBm 0x50, -6dBm 0x37, -10dBm 0x26, -15dBm 0x1D, -20dBm 0x17, -30dBm 0x03
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
};

const uint8_t subghz_device_cc1101_preset_ook_650khz_async_regs[] = {
    // https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/382066/cc1101---don-t-know-the-correct-registers-configuration

    /* GPIO GD0 */
    CC1101_IOCFG0,
    0x0D, // GD0 as async serial data output/input

    /* FIFO and internals */
    CC1101_FIFOTHR,
    0x07, // The only important bit is ADC_RETENTION

    /* Packet engine */
    CC1101_PKTCTRL0,
    0x32, // Async, continious, no whitening

    /* Frequency Synthesizer Control */
    CC1101_FSCTRL1,
    0x06, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz

    // Modem Configuration
    CC1101_MDMCFG0,
    0x00, // Channel spacing is 25kHz
    CC1101_MDMCFG1,
    0x00, // Channel spacing is 25kHz
    CC1101_MDMCFG2,
    0x30, // Format ASK/OOK, No preamble/sync
    CC1101_MDMCFG3,
    0x32, // Data rate is 3.79372 kBaud
    CC1101_MDMCFG4,
    0x17, // Rx BW filter is 650.000kHz

    /* Main Radio Control State Machine */
    CC1101_MCSM0,
    0x18, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)

    /* Frequency Offset Compensation Configuration */
    CC1101_FOCCFG,
    0x18, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off

    /* Automatic Gain Control */
    // CC1101_AGCTRL0,0x40, // 01 - Low hysteresis, small asymmetric dead zone, medium gain; 00 - 8 samples agc; 00 - Normal AGC, 00 - 4dB boundary
    // CC1101_AGCTRL1,0x00, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
    // CC1101_AGCCTRL2, 0x03, // 00 - DVGA all; 000 - MAX LNA+LNA2; 011 - MAIN_TARGET 24 dB
    //MAGN_TARGET for RX filter BW =< 100 kHz is 0x3. For higher RX filter BW's MAGN_TARGET is 0x7.
    CC1101_AGCCTRL0,
    0x91, // 10 - Medium hysteresis, medium asymmetric dead zone, medium gain ; 01 - 16 samples agc; 00 - Normal AGC, 01 - 8dB boundary
    CC1101_AGCCTRL1,
    0x0, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
    CC1101_AGCCTRL2,
    0x07, // 00 - DVGA all; 000 - MAX LNA+LNA2; 111 - MAIN_TARGET 42 dB

    /* Wake on radio and timeouts control */
    CC1101_WORCTRL,
    0xFB, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours

    /* Frontend configuration */
    CC1101_FREND0,
    0x11, // Adjusts current TX LO buffer + high is PATABLE[1]
    CC1101_FREND1,
    0xB6, //

    /* End load reg */
    0,
    0,

    //ook_async_patable[8]
    0x00,
    0xC0, // 12dBm 0xC0, 10dBm 0xC5, 7dBm 0xCD, 5dBm 0x86, 0dBm 0x50, -6dBm 0x37, -10dBm 0x26, -15dBm 0x1D, -20dBm 0x17, -30dBm 0x03
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
};

const uint8_t subghz_device_cc1101_preset_2fsk_dev2_38khz_async_regs[] = {

    /* GPIO GD0 */
    CC1101_IOCFG0,
    0x0D, // GD0 as async serial data output/input

    /* Frequency Synthesizer Control */
    CC1101_FSCTRL1,
    0x06, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz

    /* Packet engine */
    CC1101_PKTCTRL0,
    0x32, // Async, continious, no whitening
    CC1101_PKTCTRL1,
    0x04,

    // // Modem Configuration
    CC1101_MDMCFG0,
    0x00,
    CC1101_MDMCFG1,
    0x02,
    CC1101_MDMCFG2,
    0x04, // Format 2-FSK/FM, No preamble/sync, Disable (current optimized)
    CC1101_MDMCFG3,
    0x83, // Data rate is 4.79794 kBaud
    CC1101_MDMCFG4,
    0x67, //Rx BW filter is 270.833333 kHz
    CC1101_DEVIATN,
    0x04, //Deviation 2.380371 kHz

    /* Main Radio Control State Machine */
    CC1101_MCSM0,
    0x18, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)

    /* Frequency Offset Compensation Configuration */
    CC1101_FOCCFG,
    0x16, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off

    /* Automatic Gain Control */
    CC1101_AGCCTRL0,
    0x91, //10 - Medium hysteresis, medium asymmetric dead zone, medium gain ; 01 - 16 samples agc; 00 - Normal AGC, 01 - 8dB boundary
    CC1101_AGCCTRL1,
    0x00, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
    CC1101_AGCCTRL2,
    0x07, // 00 - DVGA all; 000 - MAX LNA+LNA2; 111 - MAIN_TARGET 42 dB

    /* Wake on radio and timeouts control */
    CC1101_WORCTRL,
    0xFB, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours

    /* Frontend configuration */
    CC1101_FREND0,
    0x10, // Adjusts current TX LO buffer
    CC1101_FREND1,
    0x56,

    /* End load reg */
    0,
    0,

    // 2fsk_async_patable[8]
    0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
};

const uint8_t subghz_device_cc1101_preset_2fsk_dev47_6khz_async_regs[] = {

    /* GPIO GD0 */
    CC1101_IOCFG0,
    0x0D, // GD0 as async serial data output/input

    /* Frequency Synthesizer Control */
    CC1101_FSCTRL1,
    0x06, // IF = (26*10^6) / (2^10) * 0x06 = 152343.75Hz

    /* Packet engine */
    CC1101_PKTCTRL0,
    0x32, // Async, continious, no whitening
    CC1101_PKTCTRL1,
    0x04,

    // // Modem Configuration
    CC1101_MDMCFG0,
    0x00,
    CC1101_MDMCFG1,
    0x02,
    CC1101_MDMCFG2,
    0x04, // Format 2-FSK/FM, No preamble/sync, Disable (current optimized)
    CC1101_MDMCFG3,
    0x83, // Data rate is 4.79794 kBaud
    CC1101_MDMCFG4,
    0x67, //Rx BW filter is 270.833333 kHz
    CC1101_DEVIATN,
    0x47, //Deviation 47.60742 kHz

    /* Main Radio Control State Machine */
    CC1101_MCSM0,
    0x18, // Autocalibrate on idle-to-rx/tx, PO_TIMEOUT is 64 cycles(149-155us)

    /* Frequency Offset Compensation Configuration */
    CC1101_FOCCFG,
    0x16, // no frequency offset compensation, POST_K same as PRE_K, PRE_K is 4K, GATE is off

    /* Automatic Gain Control */
    CC1101_AGCCTRL0,
    0x91, //10 - Medium hysteresis, medium asymmetric dead zone, medium gain ; 01 - 16 samples agc; 00 - Normal AGC, 01 - 8dB boundary
    CC1101_AGCCTRL1,
    0x00, // 0; 0 - LNA 2 gain is decreased to minimum before decreasing LNA gain; 00 - Relative carrier sense threshold disabled; 0000 - RSSI to MAIN_TARGET
    CC1101_AGCCTRL2,
    0x07, // 00 - DVGA all; 000 - MAX LNA+LNA2; 111 - MAIN_TARGET 42 dB

    /* Wake on radio and timeouts control */
    CC1101_WORCTRL,
    0xFB, // WOR_RES is 2^15 periods (0.91 - 0.94 s) 16.5 - 17.2 hours

    /* Frontend configuration */
    CC1101_FREND0,
    0x10, // Adjusts current TX LO buffer
    CC1101_FREND1,
    0x56,

    /* End load reg */
    0,
    0,

    // 2fsk_async_patable[8]
    0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
};

const uint8_t subghz_device_cc1101_preset_msk_99_97kb_async_regs[] = {
    /* GPIO GD0 */
    CC1101_IOCFG0,
    0x06,

    CC1101_FIFOTHR,
    0x07, // The only important bit is ADC_RETENTION
    CC1101_SYNC1,
    0x46,
    CC1101_SYNC0,
    0x4C,
    CC1101_ADDR,
    0x00,
    CC1101_PKTLEN,
    0x00,
    CC1101_CHANNR,
    0x00,

    CC1101_PKTCTRL0,
    0x05,

    CC1101_FSCTRL0,
    0x23,
    CC1101_FSCTRL1,
    0x06,

    CC1101_MDMCFG0,
    0xF8,
    CC1101_MDMCFG1,
    0x22,
    CC1101_MDMCFG2,
    0x72,
    CC1101_MDMCFG3,
    0xF8,
    CC1101_MDMCFG4,
    0x5B,
    CC1101_DEVIATN,
    0x47,

    CC1101_MCSM0,
    0x18,
    CC1101_FOCCFG,
    0x16,

    CC1101_AGCCTRL0,
    0xB2,
    CC1101_AGCCTRL1,
    0x00,
    CC1101_AGCCTRL2,
    0xC7,

    CC1101_FREND0,
    0x10,
    CC1101_FREND1,
    0x56,

    CC1101_BSCFG,
    0x1C,
    CC1101_FSTEST,
    0x59,

    /* End load reg */
    0,
    0,

    // msk_async_patable[8]
    0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
};

const uint8_t subghz_device_cc1101_preset_gfsk_9_99kb_async_regs[] = {

    CC1101_IOCFG0,
    0x06, //GDO0 Output Pin Configuration
    CC1101_FIFOTHR,
    0x47, //RX FIFO and TX FIFO Thresholds

    //1 : CRC calculation in TX and CRC check in RX enabled,
    //1 : Variable packet length mode. Packet length configured by the first byte after sync word
    CC1101_PKTCTRL0,
    0x05,

    CC1101_FSCTRL1,
    0x06, //Frequency Synthesizer Control

    CC1101_SYNC1,
    0x46,
    CC1101_SYNC0,
    0x4C,
    CC1101_ADDR,
    0x00,
    CC1101_PKTLEN,
    0x00,

    CC1101_MDMCFG4,
    0xC8, //Modem Configuration 9.99
    CC1101_MDMCFG3,
    0x93, //Modem Configuration
    CC1101_MDMCFG2,
    0x12, // 2: 16/16 sync word bits detected

    CC1101_DEVIATN,
    0x34, //Deviation = 19.042969
    CC1101_MCSM0,
    0x18, //Main Radio Control State Machine Configuration
    CC1101_FOCCFG,
    0x16, //Frequency Offset Compensation Configuration

    CC1101_AGCCTRL2,
    0x43, //AGC Control
    CC1101_AGCCTRL1,
    0x40,
    CC1101_AGCCTRL0,
    0x91,

    CC1101_WORCTRL,
    0xFB, //Wake On Radio Control

    /* End load reg */
    0,
    0,

    // gfsk_async_patable[8]
    0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
    0x00,
};

// Shpargalka
// const uint8_t subghz_device_cc1101_preset_ook_async_patable[8] = {
//     0x00,
//     0xC0, // 12dBm 0xC0, 10dBm 0xC5, 7dBm 0xCD, 5dBm 0x86, 0dBm 0x50, -6dBm 0x37, -10dBm 0x26, -15dBm 0x1D, -20dBm 0x17, -30dBm 0x03
//     0x00,
//     0x00,
//     0x00,
//     0x00,
//     0x00,
//     0x00};

// const uint8_t subghz_device_cc1101_preset_ook_async_patable_au[8] = {
//     0x00,
//     0x37, // 12dBm 0xC0, 10dBm 0xC5, 7dBm 0xCD, 5dBm 0x86, 0dBm 0x50, -6dBm 0x37, -10dBm 0x26, -15dBm 0x1D, -20dBm 0x17, -30dBm 0x03
//     0x00,
//     0x00,
//     0x00,
//     0x00,
//     0x00,
//     0x00};

// const uint8_t subghz_device_cc1101_preset_2fsk_async_patable[8] = {
//     0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
//     0x00,
//     0x00,
//     0x00,
//     0x00,
//     0x00,
//     0x00,
//     0x00};

// const uint8_t subghz_device_cc1101_preset_msk_async_patable[8] = {
//     0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
//     0x00,
//     0x00,
//     0x00,
//     0x00,
//     0x00,
//     0x00,
//     0x00};

// const uint8_t subghz_device_cc1101_preset_gfsk_async_patable[8] = {
//     0xC0, // 10dBm 0xC0, 7dBm 0xC8, 5dBm 0x84, 0dBm 0x60, -10dBm 0x34, -15dBm 0x1D, -20dBm 0x0E, -30dBm 0x12
//     0x00,
//     0x00,
//     0x00,
//     0x00,
//     0x00,
//     0x00,
//     0x00};