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#pragma once
#include <stdint.h>
#include <stdbool.h>
#include <osmocom/core/fsm.h>
extern struct osmo_fsm trxcon_fsm_def;
enum trxcon_fsm_states {
TRXCON_ST_RESET,
TRXCON_ST_FULL_POWER_SCAN,
TRXCON_ST_FBSB_SEARCH,
TRXCON_ST_BCCH_CCCH,
TRXCON_ST_DEDICATED,
TRXCON_ST_PACKET_DATA,
};
enum trxcon_fsm_events {
TRXCON_EV_PHYIF_FAILURE,
TRXCON_EV_L2IF_FAILURE,
TRXCON_EV_RESET_FULL_REQ,
TRXCON_EV_RESET_SCHED_REQ,
TRXCON_EV_FULL_POWER_SCAN_REQ,
TRXCON_EV_FULL_POWER_SCAN_RES,
TRXCON_EV_FBSB_SEARCH_REQ,
TRXCON_EV_FBSB_SEARCH_RES,
TRXCON_EV_SET_CCCH_MODE_REQ,
TRXCON_EV_SET_TCH_MODE_REQ,
TRXCON_EV_SET_PHY_CONFIG_REQ,
TRXCON_EV_TX_ACCESS_BURST_REQ,
TRXCON_EV_TX_ACCESS_BURST_CNF,
TRXCON_EV_UPDATE_SACCH_CACHE_REQ,
TRXCON_EV_DCH_EST_REQ,
TRXCON_EV_DCH_REL_REQ,
TRXCON_EV_TX_DATA_REQ,
TRXCON_EV_TX_DATA_CNF,
TRXCON_EV_RX_DATA_IND,
TRXCON_EV_CRYPTO_REQ,
TRXCON_EV_GPRS_UL_TBF_CFG_REQ, /* param: L1CTL msgb */
TRXCON_EV_GPRS_DL_TBF_CFG_REQ, /* param: L1CTL msgb */
TRXCON_EV_GPRS_UL_BLOCK_REQ, /* param: L1CTL msgb */
};
/* param of TRXCON_EV_FULL_POWER_SCAN_REQ */
struct trxcon_param_full_power_scan_req {
uint16_t band_arfcn_start;
uint16_t band_arfcn_stop;
};
/* param of TRXCON_EV_FULL_POWER_SCAN_RES */
struct trxcon_param_full_power_scan_res {
uint16_t band_arfcn;
int dbm;
};
/* param of TRXCON_EV_FBSB_SEARCH_REQ */
struct trxcon_param_fbsb_search_req {
uint16_t band_arfcn;
uint16_t timeout_fns; /* in TDMA Fn periods */
uint8_t pchan_config;
};
/* param of TRXCON_EV_SET_{CCCH,TCH}_MODE_REQ */
struct trxcon_param_set_ccch_tch_mode_req {
uint8_t mode;
struct {
uint8_t start_codec;
uint8_t codecs_bitmask;
} amr;
bool applied;
};
/* param of TRXCON_EV_SET_PHY_CONFIG_REQ */
struct trxcon_param_set_phy_config_req {
enum {
TRXCON_PHY_CFGT_PCHAN_COMB,
TRXCON_PHY_CFGT_TX_PARAMS,
} type;
union {
struct {
uint8_t tn;
uint8_t pchan;
} pchan_comb;
struct {
uint8_t timing_advance;
uint8_t tx_power;
} tx_params;
};
};
/* param of TRXCON_EV_TX_DATA_REQ */
struct trxcon_param_tx_data_req {
bool traffic;
uint8_t chan_nr;
uint8_t link_id;
size_t data_len;
const uint8_t *data;
};
/* param of TRXCON_EV_TX_DATA_CNF */
struct trxcon_param_tx_data_cnf {
bool traffic;
uint8_t chan_nr;
uint8_t link_id;
uint16_t band_arfcn;
uint32_t frame_nr;
};
/* param of TRXCON_EV_RX_DATA_IND */
struct trxcon_param_rx_data_ind {
bool traffic;
uint8_t chan_nr;
uint8_t link_id;
uint16_t band_arfcn;
uint32_t frame_nr;
int16_t toa256;
int8_t rssi;
int n_errors;
int n_bits_total;
size_t data_len;
const uint8_t *data;
};
/* param of TRXCON_EV_TX_ACCESS_BURST_REQ */
struct trxcon_param_tx_access_burst_req {
uint8_t chan_nr;
uint8_t link_id;
uint8_t offset;
uint8_t synch_seq;
uint16_t ra;
bool is_11bit;
};
/* param of TRXCON_EV_TX_ACCESS_BURST_CNF */
struct trxcon_param_tx_access_burst_cnf {
uint16_t band_arfcn;
uint32_t frame_nr;
};
/* param of TRXCON_EV_DCH_EST_REQ */
struct trxcon_param_dch_est_req {
uint8_t chan_nr;
uint8_t tch_mode;
uint8_t tsc;
bool hopping;
union {
struct { /* hopping=false */
uint16_t band_arfcn;
} h0;
struct { /* hopping=true */
uint8_t hsn;
uint8_t maio;
uint8_t n;
uint16_t ma[64];
} h1;
};
};
/* param of TRXCON_EV_CRYPTO_REQ */
struct trxcon_param_crypto_req {
uint8_t chan_nr;
uint8_t a5_algo; /* 0 is A5/0 */
uint8_t key_len;
const uint8_t *key;
};
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