fcdcmd.h

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//#ifndef FCDCMD_INCLUDED__H
#define FCDCMD_INCLUDED__H

#define FCD_HID_CMD_H 1
#define FCD_HID_CMD_QUERY 1 // Returns string with "FCDAPP version"

#define FCD_HID_CMD_SET_FREQUENCY_KHZ \
    100 // Send with 3 byte unsigned little endian frequency in kHz.
#define FCD_HID_CMD_SET_FREQUENCY_HZ \
    101 // Send with 4 byte unsigned little endian frequency in Hz, returns with actual
        // frequency set in Hz
#define FCD_HID_CMD_GET_FREQUENCY_HZ \
    102 // Returns 4 byte unsigned little endian frequency in Hz.

#define FCD_CMD_APP_SET_DC_CORR                                                         \
    106 /*!< Send with 2 byte unsigned I DC correction followed by 2 byte unsigned Q DC \
           correction. 32768 is the default centre value. */

#define FCD_CMD_APP_SET_IQ_CORR                                                        \
    108 /*!< Send with 2 byte signed phase correction followed by 2 byte unsigned gain \
         * correction. 0 is the default centre value for phase correction,             \
         * 32768 is the default centre value for gain. */

#define FCD_HID_CMD_SET_LNA_GAIN 110   // Send one byte, 1 on, 0 off
#define FCD_HID_CMD_SET_RF_FILTER 113  // Send one byte enum, see TUNERRFFILTERENUM
#define FCD_HID_CMD_SET_MIXER_GAIN 114 // Send one byte, 1 on, 0 off
#define FCD_HID_CMD_SET_IF_GAIN 117    // Send one byte value, valid value 0 to 59 (dB)
#define FCD_HID_CMD_SET_IF_FILTER 122  // Send one byte enum, see TUNERIFFILTERENUM
#define FCD_HID_CMD_SET_BIAS_TEE 126   // Send one byte, 1 on, 0 off

#define FCD_HID_CMD_GET_LNA_GAIN 150   // Returns one byte, 1 on, 0 off
#define FCD_HID_CMD_GET_RF_FILTER 153  // Returns one byte enum, see TUNERRFFILTERENUM
#define FCD_HID_CMD_GET_MIXER_GAIN 154 // Returns one byte, 1 on, 0 off
#define FCD_HID_CMD_GET_IF_GAIN 157    // Returns one byte value, valid value 0 to 59 (dB)
#define FCD_HID_CMD_GET_IF_FILTER 162  // Returns one byte enum, see TUNERIFFILTERENUM
#define FCD_HID_CMD_GET_BIAS_TEE 166   // Returns one byte, 1 on, 0 off

#define FCD_RESET 255 // Reset to bootloader

typedef enum {
    TRFE_0_4,
    TRFE_4_8,
    TRFE_8_16,
    TRFE_16_32,
    TRFE_32_75,
    TRFE_75_125,
    TRFE_125_250,
    TRFE_145,
    TRFE_410_875,
    TRFE_435,
    TRFE_875_2000
} TUNERRFFILTERENUM;

typedef enum {
    TIFE_200KHZ = 0,
    TIFE_300KHZ = 1,
    TIFE_600KHZ = 2,
    TIFE_1536KHZ = 3,
    TIFE_5MHZ = 4,
    TIFE_6MHZ = 5,
    TIFE_7MHZ = 6,
    TIFE_8MHZ = 7
} TUNERIFFILTERENUM;

typedef enum { TMGE_P4_0DB = 0, TMGE_P12_0DB = 1 } TUNER_MIXER_GAIN_ENUM;
//#endif