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CC1200EMK-868-930: CC1200EM with a different MCU

Part Number: CC1200EMK-868-930
Other Parts Discussed in Thread: CC1200

Hello there,

I am trying to connect the CC1200EM with an STM microcontroller and I am having a hard time accesing the CC1200 registers, another thread suggested connecting the reset and vdd on the cc1200EM but that did not fix my issue. can someone please help?
Best,
OLY

  • Have you confirmed that the SPI access is according to what is described in the userguide? Please post how the register access looks like.

    I will cover the connection in your second post

  • The SPI connection is correct since I was able to read each register after writing 

    HERE is the function that I am using to configure the registers (Exported from SMART RF from a succesful TC on the eval board)

    void CC1200_INIT(void)
    {
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_IOCFG2, SMARTRF_SETTING_IOCFG2);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_DEVIATION_M, SMARTRF_SETTING_DEVIATION_M);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_MODCFG_DEV_E, SMARTRF_SETTING_MODCFG_DEV_E);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_DCFILT_CFG, SMARTRF_SETTING_DCFILT_CFG);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_PREAMBLE_CFG0, SMARTRF_SETTING_PREAMBLE_CFG0);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_IQIC, SMARTRF_SETTING_IQIC);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_CHAN_BW, SMARTRF_SETTING_CHAN_BW);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_MDMCFG1, SMARTRF_SETTING_MDMCFG1);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_MDMCFG0, SMARTRF_SETTING_MDMCFG0);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_SYMBOL_RATE2, SMARTRF_SETTING_SYMBOL_RATE2);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_SYMBOL_RATE1, SMARTRF_SETTING_SYMBOL_RATE1);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_SYMBOL_RATE0, SMARTRF_SETTING_SYMBOL_RATE0);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_AGC_REF, SMARTRF_SETTING_AGC_REF);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_AGC_CS_THR, SMARTRF_SETTING_AGC_CS_THR);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_AGC_CFG1, SMARTRF_SETTING_AGC_CFG1);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_AGC_CFG0, SMARTRF_SETTING_AGC_CFG0);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FIFO_CFG, SMARTRF_SETTING_FIFO_CFG);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FS_CFG, SMARTRF_SETTING_FS_CFG);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_PKT_CFG2, SMARTRF_SETTING_PKT_CFG2);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_PKT_CFG0, SMARTRF_SETTING_PKT_CFG0);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_PKT_LEN, SMARTRF_SETTING_PKT_LEN);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_IF_MIX_CFG, SMARTRF_SETTING_IF_MIX_CFG);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FREQOFF_CFG, SMARTRF_SETTING_FREQOFF_CFG);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_MDMCFG2, SMARTRF_SETTING_MDMCFG2);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FREQ2, SMARTRF_SETTING_FREQ2);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_IF_ADC1, SMARTRF_SETTING_IF_ADC1);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_IF_ADC0, SMARTRF_SETTING_IF_ADC0);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FS_DIG1, SMARTRF_SETTING_FS_DIG1);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FS_DIG0, SMARTRF_SETTING_FS_DIG0);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FS_CAL1, SMARTRF_SETTING_FS_CAL1);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FS_CAL0, SMARTRF_SETTING_FS_CAL0);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FS_DIVTWO, SMARTRF_SETTING_FS_DIVTWO);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FS_DSM0, SMARTRF_SETTING_FS_DSM0);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FS_DVC0, SMARTRF_SETTING_FS_DVC0);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FS_PFD, SMARTRF_SETTING_FS_PFD);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FS_PRE, SMARTRF_SETTING_FS_PRE);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FS_REG_DIV_CML, SMARTRF_SETTING_FS_REG_DIV_CML);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FS_SPARE, SMARTRF_SETTING_FS_SPARE);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_FS_VCO0, SMARTRF_SETTING_FS_VCO0);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_XOSC5, SMARTRF_SETTING_XOSC5);
    ReadWriteExtendedReg(CC1200_WRITE_BIT, CC1200_XOSC1, SMARTRF_SETTING_XOSC1);
    }

    Below is the header files that hold the macros

    /*---------------------------------------------------------------------------*/
    /* Register addresses exported from SmartRF Studio */
    #define CC1200_IOCFG3 0x0000 /* GPIO3 IO Pin Configuration */
    #define CC1200_IOCFG2 0x0001 /* GPIO2 IO Pin Configuration */
    #define CC1200_IOCFG1 0x0002 /* GPIO1 IO Pin Configuration */
    #define CC1200_IOCFG0 0x0003 /* GPIO0 IO Pin Configuration */
    #define CC1200_SYNC3 0x0004 /* Sync Word Configuration [31:24] */
    #define CC1200_SYNC2 0x0005 /* Sync Word Configuration [23:16] */
    #define CC1200_SYNC1 0x0006 /* Sync Word Configuration [15:8] */
    #define CC1200_SYNC0 0x0007 /* Sync Word Configuration [7:0] */
    #define CC1200_SYNC_CFG1 0x0008 /* Sync Word Detection Configuration Reg. 1 */
    #define CC1200_SYNC_CFG0 0x0009 /* Sync Word Detection Configuration Reg. 0 */
    #define CC1200_DEVIATION_M 0x000A /* Frequency Deviation Configuration */
    #define CC1200_MODCFG_DEV_E 0x000B /* Modulation Format and Frequency Deviation Configur.. */
    #define CC1200_DCFILT_CFG 0x000C /* Digital DC Removal Configuration */
    #define CC1200_PREAMBLE_CFG1 0x000D /* Preamble Length Configuration Reg. 1 */
    #define CC1200_PREAMBLE_CFG0 0x000E /* Preamble Detection Configuration Reg. 0 */
    #define CC1200_IQIC 0x000F /* Digital Image Channel Compensation Configuration */
    #define CC1200_CHAN_BW 0x0010 /* Channel Filter Configuration */
    #define CC1200_MDMCFG1 0x0011 /* General Modem Parameter Configuration Reg. 1 */
    #define CC1200_MDMCFG0 0x0012 /* General Modem Parameter Configuration Reg. 0 */
    #define CC1200_SYMBOL_RATE2 0x0013 /* Symbol Rate Configuration Exponent and Mantissa [1.. */
    #define CC1200_SYMBOL_RATE1 0x0014 /* Symbol Rate Configuration Mantissa [15:8] */
    #define CC1200_SYMBOL_RATE0 0x0015 /* Symbol Rate Configuration Mantissa [7:0] */
    #define CC1200_AGC_REF 0x0016 /* AGC Reference Level Configuration */
    #define CC1200_AGC_CS_THR 0x0017 /* Carrier Sense Threshold Configuration */
    #define CC1200_AGC_GAIN_ADJUST 0x0018 /* RSSI Offset Configuration */
    #define CC1200_AGC_CFG3 0x0019 /* Automatic Gain Control Configuration Reg. 3 */
    #define CC1200_AGC_CFG2 0x001A /* Automatic Gain Control Configuration Reg. 2 */
    #define CC1200_AGC_CFG1 0x001B /* Automatic Gain Control Configuration Reg. 1 */
    #define CC1200_AGC_CFG0 0x001C /* Automatic Gain Control Configuration Reg. 0 */
    #define CC1200_FIFO_CFG 0x001D /* FIFO Configuration */
    #define CC1200_DEV_ADDR 0x001E /* Device Address Configuration */
    #define CC1200_SETTLING_CFG 0x001F /* Frequency Synthesizer Calibration and Settling Con.. */
    #define CC1200_FS_CFG 0x0020 /* Frequency Synthesizer Configuration */
    #define CC1200_WOR_CFG1 0x0021 /* eWOR Configuration Reg. 1 */
    #define CC1200_WOR_CFG0 0x0022 /* eWOR Configuration Reg. 0 */
    #define CC1200_WOR_EVENT0_MSB 0x0023 /* Event 0 Configuration MSB */
    #define CC1200_WOR_EVENT0_LSB 0x0024 /* Event 0 Configuration LSB */
    #define CC1200_RXDCM_TIME 0x0025 /* RX Duty Cycle Mode Configuration */
    #define CC1200_PKT_CFG2 0x0026 /* Packet Configuration Reg. 2 */
    #define CC1200_PKT_CFG1 0x0027 /* Packet Configuration Reg. 1 */
    #define CC1200_PKT_CFG0 0x0028 /* Packet Configuration Reg. 0 */
    #define CC1200_RFEND_CFG1 0x0029 /* RFEND Configuration Reg. 1 */
    #define CC1200_RFEND_CFG0 0x002A /* RFEND Configuration Reg. 0 */
    #define CC1200_PA_CFG1 0x002B /* Power Amplifier Configuration Reg. 1 */
    #define CC1200_PA_CFG0 0x002C /* Power Amplifier Configuration Reg. 0 */
    #define CC1200_ASK_CFG 0x002D /* ASK Configuration */
    #define CC1200_PKT_LEN 0x002E /* Packet Length Configuration */
    #define CC1200_IF_MIX_CFG 0x2F00 /* IF Mix Configuration */
    #define CC1200_FREQOFF_CFG 0x2F01 /* Frequency Offset Correction Configuration */
    #define CC1200_TOC_CFG 0x2F02 /* Timing Offset Correction Configuration */
    #define CC1200_MARC_SPARE 0x2F03 /* MARC Spare */
    #define CC1200_ECG_CFG 0x2F04 /* External Clock Frequency Configuration */
    #define CC1200_MDMCFG2 0x2F05 /* General Modem Parameter Configuration Reg. 2 */
    #define CC1200_EXT_CTRL 0x2F06 /* External Control Configuration */
    #define CC1200_RCCAL_FINE 0x2F07 /* RC Oscillator Calibration Fine */
    #define CC1200_RCCAL_COARSE 0x2F08 /* RC Oscillator Calibration Coarse */
    #define CC1200_RCCAL_OFFSET 0x2F09 /* RC Oscillator Calibration Clock Offset */
    #define CC1200_FREQOFF1 0x2F0A /* Frequency Offset MSB */
    #define CC1200_FREQOFF0 0x2F0B /* Frequency Offset LSB */
    #define CC1200_FREQ2 0x2F0C /* Frequency Configuration [23:16] */
    #define CC1200_FREQ1 0x2F0D /* Frequency Configuration [15:8] */
    #define CC1200_FREQ0 0x2F0E /* Frequency Configuration [7:0] */
    #define CC1200_IF_ADC2 0x2F0F /* Analog to Digital Converter Configuration Reg. 2 */
    #define CC1200_IF_ADC1 0x2F10 /* Analog to Digital Converter Configuration Reg. 1 */
    #define CC1200_IF_ADC0 0x2F11 /* Analog to Digital Converter Configuration Reg. 0 */
    #define CC1200_FS_DIG1 0x2F12 /* Frequency Synthesizer Digital Reg. 1 */
    #define CC1200_FS_DIG0 0x2F13 /* Frequency Synthesizer Digital Reg. 0 */
    #define CC1200_FS_CAL3 0x2F14 /* Frequency Synthesizer Calibration Reg. 3 */
    #define CC1200_FS_CAL2 0x2F15 /* Frequency Synthesizer Calibration Reg. 2 */
    #define CC1200_FS_CAL1 0x2F16 /* Frequency Synthesizer Calibration Reg. 1 */
    #define CC1200_FS_CAL0 0x2F17 /* Frequency Synthesizer Calibration Reg. 0 */
    #define CC1200_FS_CHP 0x2F18 /* Frequency Synthesizer Charge Pump Configuration */
    #define CC1200_FS_DIVTWO 0x2F19 /* Frequency Synthesizer Divide by 2 */
    #define CC1200_FS_DSM1 0x2F1A /* FS Digital Synthesizer Module Configuration Reg. 1 */
    #define CC1200_FS_DSM0 0x2F1B /* FS Digital Synthesizer Module Configuration Reg. 0 */
    #define CC1200_FS_DVC1 0x2F1C /* Frequency Synthesizer Divider Chain Configuration .. */
    #define CC1200_FS_DVC0 0x2F1D /* Frequency Synthesizer Divider Chain Configuration .. */
    #define CC1200_FS_LBI 0x2F1E /* Frequency Synthesizer Local Bias Configuration */
    #define CC1200_FS_PFD 0x2F1F /* Frequency Synthesizer Phase Frequency Detector Con.. */
    #define CC1200_FS_PRE 0x2F20 /* Frequency Synthesizer Prescaler Configuration */
    #define CC1200_FS_REG_DIV_CML 0x2F21 /* Frequency Synthesizer Divider Regulator Configurat.. */
    #define CC1200_FS_SPARE 0x2F22 /* Frequency Synthesizer Spare */
    #define CC1200_FS_VCO4 0x2F23 /* FS Voltage Controlled Oscillator Configuration Reg.. */
    #define CC1200_FS_VCO3 0x2F24 /* FS Voltage Controlled Oscillator Configuration Reg.. */
    #define CC1200_FS_VCO2 0x2F25 /* FS Voltage Controlled Oscillator Configuration Reg.. */
    #define CC1200_FS_VCO1 0x2F26 /* FS Voltage Controlled Oscillator Configuration Reg.. */
    #define CC1200_FS_VCO0 0x2F27 /* FS Voltage Controlled Oscillator Configuration Reg.. */
    #define CC1200_GBIAS6 0x2F28 /* Global Bias Configuration Reg. 6 */
    #define CC1200_GBIAS5 0x2F29 /* Global Bias Configuration Reg. 5 */
    #define CC1200_GBIAS4 0x2F2A /* Global Bias Configuration Reg. 4 */
    #define CC1200_GBIAS3 0x2F2B /* Global Bias Configuration Reg. 3 */
    #define CC1200_GBIAS2 0x2F2C /* Global Bias Configuration Reg. 2 */
    #define CC1200_GBIAS1 0x2F2D /* Global Bias Configuration Reg. 1 */
    #define CC1200_GBIAS0 0x2F2E /* Global Bias Configuration Reg. 0 */
    #define CC1200_IFAMP 0x2F2F /* Intermediate Frequency Amplifier Configuration */
    #define CC1200_LNA 0x2F30 /* Low Noise Amplifier Configuration */
    #define CC1200_RXMIX 0x2F31 /* RX Mixer Configuration */
    #define CC1200_XOSC5 0x2F32 /* Crystal Oscillator Configuration Reg. 5 */
    #define CC1200_XOSC4 0x2F33 /* Crystal Oscillator Configuration Reg. 4 */
    #define CC1200_XOSC3 0x2F34 /* Crystal Oscillator Configuration Reg. 3 */
    #define CC1200_XOSC2 0x2F35 /* Crystal Oscillator Configuration Reg. 2 */
    #define CC1200_XOSC1 0x2F36 /* Crystal Oscillator Configuration Reg. 1 */
    #define CC1200_XOSC0 0x2F37 /* Crystal Oscillator Configuration Reg. 0 */
    #define CC1200_ANALOG_SPARE 0x2F38 /* Analog Spare */
    #define CC1200_PA_CFG3 0x2F39 /* Power Amplifier Configuration Reg. 3 */
    #define CC1200_WOR_TIME1 0x2F64 /* eWOR Timer Counter Value MSB */
    #define CC1200_WOR_TIME0 0x2F65 /* eWOR Timer Counter Value LSB */
    #define CC1200_WOR_CAPTURE1 0x2F66 /* eWOR Timer Capture Value MSB */
    #define CC1200_WOR_CAPTURE0 0x2F67 /* eWOR Timer Capture Value LSB */
    #define CC1200_BIST 0x2F68 /* MARC Built-In Self-Test */
    #define CC1200_DCFILTOFFSET_I1 0x2F69 /* DC Filter Offset I MSB */
    #define CC1200_DCFILTOFFSET_I0 0x2F6A /* DC Filter Offset I LSB */
    #define CC1200_DCFILTOFFSET_Q1 0x2F6B /* DC Filter Offset Q MSB */
    #define CC1200_DCFILTOFFSET_Q0 0x2F6C /* DC Filter Offset Q LSB */
    #define CC1200_IQIE_I1 0x2F6D /* IQ Imbalance Value I MSB */
    #define CC1200_IQIE_I0 0x2F6E /* IQ Imbalance Value I LSB */
    #define CC1200_IQIE_Q1 0x2F6F /* IQ Imbalance Value Q MSB */
    #define CC1200_IQIE_Q0 0x2F70 /* IQ Imbalance Value Q LSB */
    #define CC1200_RSSI1 0x2F71 /* Received Signal Strength Indicator Reg. 1 */
    #define CC1200_RSSI0 0x2F72 /* Received Signal Strength Indicator Reg.0 */
    #define CC1200_MARCSTATE 0x2F73 /* MARC State */
    #define CC1200_LQI_VAL 0x2F74 /* Link Quality Indicator Value */
    #define CC1200_PQT_SYNC_ERR 0x2F75 /* Preamble and Sync Word Error */
    #define CC1200_DEM_STATUS 0x2F76 /* Demodulator Status */
    #define CC1200_FREQOFF_EST1 0x2F77 /* Frequency Offset Estimate MSB */
    #define CC1200_FREQOFF_EST0 0x2F78 /* Frequency Offset Estimate LSB */
    #define CC1200_AGC_GAIN3 0x2F79 /* Automatic Gain Control Reg. 3 */
    #define CC1200_AGC_GAIN2 0x2F7A /* Automatic Gain Control Reg. 2 */
    #define CC1200_AGC_GAIN1 0x2F7B /* Automatic Gain Control Reg. 1 */
    #define CC1200_AGC_GAIN0 0x2F7C /* Automatic Gain Control Reg. 0 */
    #define CC1200_CFM_RX_DATA_OUT 0x2F7D /* Custom Frequency Modulation RX Data */
    #define CC1200_CFM_TX_DATA_IN 0x2F7E /* Custom Frequency Modulation TX Data */
    #define CC1200_ASK_SOFT_RX_DATA 0x2F7F /* ASK Soft Decision Output */
    #define CC1200_RNDGEN 0x2F80 /* Random Number Generator Value */
    #define CC1200_MAGN2 0x2F81 /* Signal Magnitude after CORDIC [16] */
    #define CC1200_MAGN1 0x2F82 /* Signal Magnitude after CORDIC [15:8] */
    #define CC1200_MAGN0 0x2F83 /* Signal Magnitude after CORDIC [7:0] */
    #define CC1200_ANG1 0x2F84 /* Signal Angular after CORDIC [9:8] */
    #define CC1200_ANG0 0x2F85 /* Signal Angular after CORDIC [7:0] */
    #define CC1200_CHFILT_I2 0x2F86 /* Channel Filter Data Real Part [16] */
    #define CC1200_CHFILT_I1 0x2F87 /* Channel Filter Data Real Part [15:8] */
    #define CC1200_CHFILT_I0 0x2F88 /* Channel Filter Data Real Part [7:0] */
    #define CC1200_CHFILT_Q2 0x2F89 /* Channel Filter Data Imaginary Part [16] */
    #define CC1200_CHFILT_Q1 0x2F8A /* Channel Filter Data Imaginary Part [15:8] */
    #define CC1200_CHFILT_Q0 0x2F8B /* Channel Filter Data Imaginary Part [7:0] */
    #define CC1200_GPIO_STATUS 0x2F8C /* General Purpose Input/Output Status */
    #define CC1200_FSCAL_CTRL 0x2F8D /* Frequency Synthesizer Calibration Control */
    #define CC1200_PHASE_ADJUST 0x2F8E /* Frequency Synthesizer Phase Adjust */
    #define CC1200_PARTNUMBER 0x2F8F /* Part Number */
    #define CC1200_PARTVERSION 0x2F90 /* Part Revision */
    #define CC1200_SERIAL_STATUS 0x2F91 /* Serial Status */
    #define CC1200_MODEM_STATUS1 0x2F92 /* Modem Status Reg. 1 */
    #define CC1200_MODEM_STATUS0 0x2F93 /* Modem Status Reg. 0 */
    #define CC1200_MARC_STATUS1 0x2F94 /* MARC Status Reg. 1 */
    #define CC1200_MARC_STATUS0 0x2F95 /* MARC Status Reg. 0 */
    #define CC1200_PA_IFAMP_TEST 0x2F96 /* Power Amplifier Intermediate Frequency Amplifier T.. */
    #define CC1200_FSRF_TEST 0x2F97 /* Frequency Synthesizer Test */
    #define CC1200_PRE_TEST 0x2F98 /* Frequency Synthesizer Prescaler Test */
    #define CC1200_PRE_OVR 0x2F99 /* Frequency Synthesizer Prescaler Override */
    #define CC1200_ADC_TEST 0x2F9A /* Analog to Digital Converter Test */
    #define CC1200_DVC_TEST 0x2F9B /* Digital Divider Chain Test */
    #define CC1200_ATEST 0x2F9C /* Analog Test */
    #define CC1200_ATEST_LVDS 0x2F9D /* Analog Test LVDS */
    #define CC1200_ATEST_MODE 0x2F9E /* Analog Test Mode */
    #define CC1200_XOSC_TEST1 0x2F9F /* Crystal Oscillator Test Reg. 1 */
    #define CC1200_XOSC_TEST0 0x2FA0 /* Crystal Oscillator Test Reg. 0 */
    #define CC1200_AES 0x2FA1 /* AES */
    #define CC1200_MDM_TEST 0x2FA2 /* MODEM Test */
    #define CC1200_RXFIRST 0x2FD2 /* RX FIFO Pointer First Entry */
    #define CC1200_TXFIRST 0x2FD3 /* TX FIFO Pointer First Entry */
    #define CC1200_RXLAST 0x2FD4 /* RX FIFO Pointer Last Entry */
    #define CC1200_TXLAST 0x2FD5 /* TX FIFO Pointer Last Entry */
    #define CC1200_NUM_TXBYTES 0x2FD6 /* TX FIFO Status */
    #define CC1200_NUM_RXBYTES 0x2FD7 /* RX FIFO Status */
    #define CC1200_FIFO_NUM_TXBYTES 0x2FD8 /* TX FIFO Status */
    #define CC1200_FIFO_NUM_RXBYTES 0x2FD9 /* RX FIFO Status */
    #define CC1200_RXFIFO_PRE_BUF 0x2FDA /* RX FIFO Status */
    #define CC1200_AES_KEY15 0x2FE0 /* Advanced Encryption Standard Key [127:120] */
    #define CC1200_AES_KEY14 0x2FE1 /* Advanced Encryption Standard Key [119:112] */
    #define CC1200_AES_KEY13 0x2FE2 /* Advanced Encryption Standard Key [111:104] */
    #define CC1200_AES_KEY12 0x2FE3 /* Advanced Encryption Standard Key [103:96] */
    #define CC1200_AES_KEY11 0x2FE4 /* Advanced Encryption Standard Key [95:88] */
    #define CC1200_AES_KEY10 0x2FE5 /* Advanced Encryption Standard Key [87:80] */
    #define CC1200_AES_KEY9 0x2FE6 /* Advanced Encryption Standard Key [79:72] */
    #define CC1200_AES_KEY8 0x2FE7 /* Advanced Encryption Standard Key [71:64] */
    #define CC1200_AES_KEY7 0x2FE8 /* Advanced Encryption Standard Key [63:56] */
    #define CC1200_AES_KEY6 0x2FE9 /* Advanced Encryption Standard Key [55:48] */
    #define CC1200_AES_KEY5 0x2FEA /* Advanced Encryption Standard Key [47:40] */
    #define CC1200_AES_KEY4 0x2FEB /* Advanced Encryption Standard Key [39:32] */
    #define CC1200_AES_KEY3 0x2FEC /* Advanced Encryption Standard Key [31:24] */
    #define CC1200_AES_KEY2 0x2FED /* Advanced Encryption Standard Key [23:16] */
    #define CC1200_AES_KEY1 0x2FEE /* Advanced Encryption Standard Key [15:8] */
    #define CC1200_AES_KEY0 0x2FEF /* Advanced Encryption Standard Key [7:0] */
    #define CC1200_AES_BUFFER15 0x2FF0 /* Advanced Encryption Standard Buffer [127:120] */
    #define CC1200_AES_BUFFER14 0x2FF1 /* Advanced Encryption Standard Buffer [119:112] */
    #define CC1200_AES_BUFFER13 0x2FF2 /* Advanced Encryption Standard Buffer [111:104] */
    #define CC1200_AES_BUFFER12 0x2FF3 /* Advanced Encryption Standard Buffer [103:93] */
    #define CC1200_AES_BUFFER11 0x2FF4 /* Advanced Encryption Standard Buffer [95:88] */
    #define CC1200_AES_BUFFER10 0x2FF5 /* Advanced Encryption Standard Buffer [87:80] */
    #define CC1200_AES_BUFFER9 0x2FF6 /* Advanced Encryption Standard Buffer [79:72] */
    #define CC1200_AES_BUFFER8 0x2FF7 /* Advanced Encryption Standard Buffer [71:64] */
    #define CC1200_AES_BUFFER7 0x2FF8 /* Advanced Encryption Standard Buffer [63:56] */
    #define CC1200_AES_BUFFER6 0x2FF9 /* Advanced Encryption Standard Buffer [55:48] */
    #define CC1200_AES_BUFFER5 0x2FFA /* Advanced Encryption Standard Buffer [47:40] */
    #define CC1200_AES_BUFFER4 0x2FFB /* Advanced Encryption Standard Buffer [39:32] */
    #define CC1200_AES_BUFFER3 0x2FFC /* Advanced Encryption Standard Buffer [31:24] */
    #define CC1200_AES_BUFFER2 0x2FFD /* Advanced Encryption Standard Buffer [23:16] */
    #define CC1200_AES_BUFFER1 0x2FFE /* Advanced Encryption Standard Buffer [15:8] */
    #define CC1200_AES_BUFFER0 0x2FFF /* Advanced Encryption Standard Buffer [7:0] */
    /*---------------------------------------------------------------------------*/

    /*---------------------------------------------------------------------------*/

    /*---------------------------------------------------------------------------*/

    /*---------------------------------------------------------------------------*/
    #define SMARTRF_RADIO_CC1200
    #define SMARTRF_SETTING_IOCFG2 0x06
    #define SMARTRF_SETTING_DEVIATION_M 0xD1
    #define SMARTRF_SETTING_MODCFG_DEV_E 0x00
    #define SMARTRF_SETTING_DCFILT_CFG 0x5D
    #define SMARTRF_SETTING_PREAMBLE_CFG0 0x8A
    #define SMARTRF_SETTING_IQIC 0xCB
    #define SMARTRF_SETTING_CHAN_BW 0xA6
    #define SMARTRF_SETTING_MDMCFG1 0x40
    #define SMARTRF_SETTING_MDMCFG0 0x05
    #define SMARTRF_SETTING_SYMBOL_RATE2 0x3F
    #define SMARTRF_SETTING_SYMBOL_RATE1 0x75
    #define SMARTRF_SETTING_SYMBOL_RATE0 0x10
    #define SMARTRF_SETTING_AGC_REF 0x20
    #define SMARTRF_SETTING_AGC_CS_THR 0xEC
    #define SMARTRF_SETTING_AGC_CFG1 0x51
    #define SMARTRF_SETTING_AGC_CFG0 0x87
    #define SMARTRF_SETTING_FIFO_CFG 0x00
    #define SMARTRF_SETTING_FS_CFG 0x14
    #define SMARTRF_SETTING_PKT_CFG2 0x00
    #define SMARTRF_SETTING_PKT_CFG0 0x20
    #define SMARTRF_SETTING_PKT_LEN 0xFF
    #define SMARTRF_SETTING_IF_MIX_CFG 0x1C
    #define SMARTRF_SETTING_FREQOFF_CFG 0x22
    #define SMARTRF_SETTING_MDMCFG2 0x0C
    #define SMARTRF_SETTING_FREQ2 0x57
    #define SMARTRF_SETTING_IF_ADC1 0xEE
    #define SMARTRF_SETTING_IF_ADC0 0x10
    #define SMARTRF_SETTING_FS_DIG1 0x07
    #define SMARTRF_SETTING_FS_DIG0 0xAF
    #define SMARTRF_SETTING_FS_CAL1 0x40
    #define SMARTRF_SETTING_FS_CAL0 0x0E
    #define SMARTRF_SETTING_FS_DIVTWO 0x03
    #define SMARTRF_SETTING_FS_DSM0 0x33
    #define SMARTRF_SETTING_FS_DVC0 0x17
    #define SMARTRF_SETTING_FS_PFD 0x00
    #define SMARTRF_SETTING_FS_PRE 0x6E
    #define SMARTRF_SETTING_FS_REG_DIV_CML 0x1C
    #define SMARTRF_SETTING_FS_SPARE 0xAC
    #define SMARTRF_SETTING_FS_VCO0 0xB5
    #define SMARTRF_SETTING_XOSC5 0x0E
    #define SMARTRF_SETTING_XOSC1 0x03

  • You write "I am trying to connect the CC1200EM with an STM microcontroller and I am having a hard time accesing the CC1200 registers"

    but at the same time you are writing "The SPI connection is correct since I was able to read each register after writing "

    Could you clarify what the issue is?
  • I see that you have posted a new thread on the topic hence I'm closing this one to avoid supporting multiple threads on the same topic.