ADS1292: ADS1292R - Heart Rate data detection

Hi,

I am using ads1292r and i am able to read 9 bytes data in "read continuous mode" .

I am using below code to read 9 bytes data.

NRF_LOG_INFO("=========== ADS1292 ==========");NRF_LOG_FLUSH();
  nrf_drv_spi_config_t spi_config = NRF_DRV_SPI_DEFAULT_CONFIG;
  spi_config.ss_pin   = ADS1292_CS_PIN;
  spi_config.miso_pin = ADS1292_MISO_PIN;
  spi_config.mosi_pin = ADS1292_MOSI_PIN;
  spi_config.sck_pin  = ADS1292_SCLK_PIN;
  spi_config.bit_order = NRF_DRV_SPI_BIT_ORDER_MSB_FIRST;
  spi_config.mode = NRF_DRV_SPI_MODE_1;
  spi_config.frequency = NRF_DRV_SPI_FREQ_250K;
  APP_ERROR_CHECK(nrf_drv_spi_init(&spi, &spi_config, spi_event_handler, NULL));
  NRF_LOG_INFO("- SPI initialised");NRF_LOG_FLUSH();

  ads1292_Reset();
  ads1292_StopReadDataContinuous();					//SDATAC command
  ads1292_ReadChipID();

  ads1292_Reset();
  delay(100);
  ads1292_DisableStartPin();
  ads1292_EnableStartPin();
  ads1292_DisableStartPin();
  ads1292_StartDataConvCommand();
  ads1292_StopDataConvCommand();
  delay(50);
  ads1292_StopReadDataContinuous();					// SDATAC command
  delay(300);
  
  ads1292_RegWrite(ADS1292_REG_CONFIG1, 0x00);                          //Set sampling rate to 125 SPS
  delay(10);
  ads1292_RegWrite(ADS1292_REG_CONFIG2, 0b10100000);                    //Lead-off comp off, test signal disabled
  delay(10);
  ads1292_RegWrite(ADS1292_REG_LOFF, 0b00010000);                       //Lead-off defaults
  delay(10);
  ads1292_RegWrite(ADS1292_REG_CH1SET, 0b01000000);                     //Ch 1 enabled, gain 6, connected to electrode in
  delay(10);
  ads1292_RegWrite(ADS1292_REG_CH2SET, 0b01100000);                     //Ch 2 enabled, gain 6, connected to electrode in
  delay(10);
  ads1292_RegWrite(ADS1292_REG_RLDSENS, 0b00101100);                    //RLD settings: fmod/16, RLD enabled, RLD inputs from Ch2 only
  delay(10);
  ads1292_RegWrite(ADS1292_REG_LOFFSENS, 0x00);                         //LOFF settings: all disabled
  delay(10);
  ads1292_RegWrite(ADS1292_REG_LOFFSTAT, 0x00);                         //Skip register 8, LOFF Settings default
  delay(10);
  ads1292_RegWrite(ADS1292_REG_RESP1, 0b11110010);                      //Respiration: MOD/DEMOD turned only, phase 0
  delay(10);
  ads1292_RegWrite(ADS1292_REG_RESP2, 0b00000011);                      //Respiration: Calib OFF, respiration freq defaults
  delay(10);
  
  ads1292_StartReadDataContinuous();
  delay(10);
  ads1292_EnableStartPin();

  NRF_LOG_INFO("- ads1292 initialised");NRF_LOG_FLUSH();
  NRF_LOG_INFO("==============================");NRF_LOG_FLUSH();

and by using above code i am getting below raw data (9 bytes)...

<info> app: =========== ADS1292 DATA ==========
<info> app:  43 30 20 30 20 30 20 36|C0 0 0 6
<info> app:  20 41 35 20 43 38 20 46| A5 C8 F
<info> app:  41 20 36 46 20 31 20   |A 6F 1  
<info> app: ===================================
<info> app: Heart rate : 0 BPM
<info> app: =========== ADS1292 DATA ==========
<info> app:  43 30 20 30 20 30 20 37|C0 0 0 7
<info> app:  20 39 46 20 42 43 20 46| 9F BC F
<info> app:  38 20 44 43 20 34 33 20|8 DC 43 
<info> app: ===================================
<info> app: Heart rate : 0 BPM
<info> app: =========== ADS1292 DATA ==========
<info> app:  43 30 20 30 20 30 20 37|C0 0 0 7
<info> app:  20 43 41 20 36 46 20 46| CA 6F F
<info> app:  38 20 46 39 20 34 39 20|8 F9 49 
<info> app: ===================================
<info> app: Heart rate : 0 BPM
<info> app: =========== ADS1292 DATA ==========
<info> app:  43 30 20 30 20 30 20 36|C0 0 0 6
<info> app:  20 44 37 20 32 31 20 46| D7 21 F
<info> app:  41 20 34 44 20 30 20   |A 4D 0  
<info> app: ===================================

Now i want to decode RR and Heart Rate data from those 9 bytes. So how can i do that ?

Is there any specific algorithm or any specific conversion to be applied on those 9 bytes ? Please suggest me the valid solution.

Thanks