#include <stdint.h>

#define CMD_SET_FEC   1
#define CMD_SET_RADIO 2
#define CMD_GET_FEC   3
#define CMD_GET_RADIO 4

typedef struct {
    uint32_t req_id;
    uint8_t cmd_id;
    union {
        struct
        {
            uint8_t k;
            uint8_t n;
        } __attribute__ ((packed)) cmd_set_fec;

        struct
        {
            uint8_t stbc;
            bool ldpc;
            bool short_gi;
            uint8_t bandwidth;
            uint8_t mcs_index;
            bool vht_mode;
            uint8_t vht_nss;
        } __attribute__ ((packed)) cmd_set_radio;
    } __attribute__ ((packed)) u;
} __attribute__ ((packed)) cmd_req_t;


typedef struct {
    uint32_t req_id;
    uint32_t rc;
    union {
        struct
        {
            uint8_t k;
            uint8_t n;
        } __attribute__ ((packed)) cmd_get_fec;

        struct
        {
            uint8_t stbc;
            bool ldpc;
            bool short_gi;
            uint8_t bandwidth;
            uint8_t mcs_index;
            bool vht_mode;
            uint8_t vht_nss;
        } __attribute__ ((packed)) cmd_get_radio;
    } __attribute__ ((packed)) u;
} __attribute__ ((packed)) cmd_resp_t;