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srsLTE
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seperate RAT agnostic bits from various interfaces

This commit is contained in:
Andre Puschmann 2017-06-26 13:37:36 +02:00
parent ce1e565c79
commit cbfcb281a9
1 changed files with 35 additions and 25 deletions
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60
lib/include/srslte/interfaces/ue_interfaces.h
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@ -104,11 +104,16 @@ public:
};
// RRC interface for MAC
class rrc_interface_mac
class rrc_interface_mac_common
{
public:
virtual void ra_problem() = 0;
};
class rrc_interface_mac : public rrc_interface_mac_common
{
public:
virtual void release_pucch_srs() = 0;
virtual void ra_problem() = 0;
};
// RRC interface for PHY
@ -426,46 +431,51 @@ typedef struct {
float estimator_fil_w;
bool rssi_sensor_enabled;
} phy_args_t;
/* RAT agnostic Interface MAC -> PHY */
class phy_interface_mac_common
{
public:
/* Start synchronization with strongest cell in the current carrier frequency */
virtual void sync_start() = 0;
virtual void sync_stop() = 0;
/* Sets a C-RNTI allowing the PHY to pregenerate signals if necessary */
virtual void set_crnti(uint16_t rnti) = 0;
/* Time advance commands */
virtual void set_timeadv_rar(uint32_t ta_cmd) = 0;
virtual void set_timeadv(uint32_t ta_cmd) = 0;
/* Sets RAR grant payload */
virtual void set_rar_grant(uint32_t tti, uint8_t grant_payload[SRSLTE_RAR_GRANT_LEN]) = 0;
virtual uint32_t get_current_tti() = 0;
virtual float get_phr() = 0;
virtual float get_pathloss_db() = 0;
};
/* Interface MAC -> PHY */
class phy_interface_mac
class phy_interface_mac : public phy_interface_mac_common
{
public:
/* Configure PRACH using parameters written by RRC */
virtual void configure_prach_params() = 0;
/* Start synchronization with strongest cell in the current carrier frequency */
virtual void sync_start() = 0;
virtual void sync_stop() = 0;
/* Sets a C-RNTI allowing the PHY to pregenerate signals if necessary */
virtual void set_crnti(uint16_t rnti) = 0;
virtual void prach_send(uint32_t preamble_idx, int allowed_subframe, float target_power_dbm) = 0;
virtual int prach_tx_tti() = 0;
/* Indicates the transmission of a SR signal in the next opportunity */
virtual void sr_send() = 0;
virtual int sr_last_tx_tti() = 0;
/* Time advance commands */
virtual void set_timeadv_rar(uint32_t ta_cmd) = 0;
virtual void set_timeadv(uint32_t ta_cmd) = 0;
/* Sets RAR grant payload */
virtual void set_rar_grant(uint32_t tti, uint8_t grant_payload[SRSLTE_RAR_GRANT_LEN]) = 0;
/* Instruct the PHY to decode PDCCH with the CRC scrambled with given RNTI */
virtual void pdcch_ul_search(srslte_rnti_type_t rnti_type, uint16_t rnti, int tti_start = -1, int tti_end = -1) = 0;
virtual void pdcch_dl_search(srslte_rnti_type_t rnti_type, uint16_t rnti, int tti_start = -1, int tti_end = -1) = 0;
virtual void pdcch_ul_search_reset() = 0;
virtual void pdcch_dl_search_reset() = 0;
virtual uint32_t get_current_tti() = 0;
virtual float get_phr() = 0;
virtual float get_pathloss_db() = 0;
};
class phy_interface_rrc