/********************************************************************************************* * Filename : hci_ll.h * Description : 提供Vendor Host 直接调用Controller API LL Part * Author : Bingquan * Email : bingquan_cai@zh-jieli.com * Last modifiled : 2018-12-04 11:58 * Copyright:(c)JIELI 2011-2017 @ , All Rights Reserved. *********************************************************************************************/ #ifndef _HCI_LL_H_ #define _HCI_LL_H_ #include #include #include #include "typedef.h" // LE CONTROLLER COMMANDS #define HCI_LE_SET_CIG_PARAMS 0x0062 #define HCI_LE_SETUP_ISO_DATA_PATH 0x006E #define HCI_LE_CREATE_BIG 0x0068 #define HCI_LE_SET_EXTENDED_ADVERTISING_ENABLE 0x0039 // LE EVENTS #define HCI_LE_CIS_ESTABLISHED_EVENT 0x19 #define HCI_LE_CIS_REQUEST_EVENT 0x1A #define HCI_LE_CREATE_BIG_COMPLETE_EVENT 0x1B #define HCI_SUBEVENT_LE_BIG_INFO_ADV_REPORT_EVT 0x22 enum { LL_EVENT_SUPERVISION_TIMEOUT, LL_EVENT_RX, LL_EVENT_ACL_TX_POST, }; typedef struct { u8 Own_Address_Type: 2; u8 Adv_Filter_Policy: 2; u8 Scan_Filter_Policy: 2; u8 initiator_filter_policy: 2; } hci_ll_param_t; /*! \brief LE Set CIG Parameters */ typedef struct { uint8_t GIG_ID; uint8_t SDU_Interval_C_To_P[3]; uint8_t SDU_Interval_P_To_C[3]; uint8_t Worst_Case_SCA; uint8_t Packing; uint8_t Framing; uint16_t Max_Transport_Latency_C_To_P; uint16_t Max_Transport_Latency_P_To_C; uint8_t CIS_Count; struct le_cis_param_t { uint8_t CIS_ID; uint16_t Max_SDU_C_To_P; uint16_t Max_SDU_P_To_C; uint8_t PHY_C_To_P; uint8_t PHY_P_To_C; uint8_t RTN_C_To_P; uint8_t RTN_P_To_C; } _GNU_PACKED_ param[0]; } _GNU_PACKED_ le_set_cig_param_t; /*! \brief LE Create CIS */ typedef struct { uint8_t CIS_Count; struct le_cis_hdl_t { uint16_t CIS_Connection_Handle; uint16_t ACL_Connection_Handle; } _GNU_PACKED_ param[0]; } _GNU_PACKED_ le_create_cis_t; /*! \brief LE Setup ISO Data Path */ typedef struct { uint16_t Connection_Handle; uint8_t Data_Path_Direction; uint8_t Data_Path_ID; struct { uint8_t Coding_Format; uint16_t Company_Identifier; uint16_t Vendor_ID; } _GNU_PACKED_ Codec_ID; uint8_t Controller_Delay[3]; uint8_t Codec_Configuratin_Length; uint8_t Codec_Configuratin[0]; } _GNU_PACKED_ le_setup_iso_data_path_t; /*! \brief LE Create BIG */ typedef struct { uint8_t BIG_Handle; uint8_t Advertising_Handle; uint8_t Num_BIS; uint8_t SDU_Interval[3]; uint16_t Max_SDU; uint16_t Max_Transport_Latency; uint8_t RTN; uint8_t PHY; uint8_t Packing; uint8_t Framing; uint8_t Encryption; uint8_t Broadcast_Code[16]; } _GNU_PACKED_ le_create_big_t; /*! \brief LE BIG Create Sync */ typedef struct { uint8_t BIG_Handle; uint16_t Sync_Handle; uint8_t Encryption; uint8_t Broadcast_Code[16]; uint8_t MSE; uint16_t BIG_Sync_Timeout; uint8_t Num_BIS; uint8_t BIS[0]; } _GNU_PACKED_ le_big_create_sync_t; /*! \brief HCI ISO Data packets */ typedef struct { uint32_t Connection_Handle : 12; uint32_t PB_Flag : 2; uint32_t TS_Flag : 1; uint32_t RFU : 1; uint32_t ISO_Data_Load_Length : 14; uint32_t RFU2 : 2; uint32_t Time_Stamp; uint32_t Packet_Sequence_Num : 16; uint32_t ISO_SDU_Length : 12; uint32_t RFU3 : 2; uint32_t Packet_Status_Flag : 2; uint8_t ISO_SDU_Fragment[0]; } _GNU_PACKED_ hci_iso_data_packets_t ; typedef struct { u32 handle : 12; //0b00 frist fragment of a fragmented SDU //0b01 a continuation fragment of a fragmented SDU //0b10 a complete SDU //0b11 the last fragment of an SDU u32 pb_flag : 2; u32 ts_flag : 1; u32 rfu : 1; u32 iso_data_load_length : 14; u32 rfu2 : 2; u32 time_stamp; u32 packet_sequence_num : 16; u32 iso_sdu_length : 12; u32 rfu3 : 2; //0b00 Valid data. The complete ISO_SDU was received correctly. //0b01 Possibly invalid data. The contents of the ISO_SDU may contain errors or // part of the ISO_SDU may be missing. This is reported as "data with possible // errors". //0b10 Part(s) of the ISO_SDU were not received correctly. This is reported as // "lost data". u32 packet_status_flag : 2; uint8_t *iso_sdu; } hci_iso_hdr_t ; /*! \brief LE BIGInfo Advertising report event */ typedef struct { uint8_t Subevent_Code; uint16_t Sync_Handle; uint8_t Num_BIS; uint8_t NSE; uint16_t ISO_Interval; uint8_t BN; uint8_t PTO; uint8_t IRC; uint16_t Max_PDU; uint8_t SDU_Interval[3]; uint16_t Max_SDU; uint8_t PHY; uint8_t Framing; uint8_t Encryption; } _GNU_PACKED_ le_biginfo_adv_report_evt_t; //Adjust Host part API void ll_hci_init(void); void ll_hci_reset(void); void ll_hci_destory(void); void ll_hci_set_event_mask(const u8 *mask); void ll_hci_set_name(const char *name); void ll_hci_adv_set_params(uint16_t adv_int_min, uint16_t adv_int_max, uint8_t adv_type, uint8_t direct_address_type, uint8_t *direct_address, uint8_t channel_map, uint8_t filter_policy); void ll_hci_adv_set_data(uint8_t advertising_data_length, uint8_t *advertising_data); void ll_hci_adv_scan_response_set_data(uint8_t scan_response_data_length, uint8_t *scan_response_data); int ll_hci_adv_enable(bool enable); void ll_hci_scan_set_params(uint8_t scan_type, uint16_t scan_interval, uint16_t scan_window); int ll_hci_scan_enable(bool enable, u8 filter_duplicates); int ll_hci_create_conn(u8 *conn_param, u8 *addr_param); int ll_hci_create_conn_ext(void *param); int ll_hci_create_conn_cancel(void); int ll_hci_vendor_send_key_num(u16 con_handle, u8 num); int ll_vendor_latency_hold_cnt(u16 conn_handle, u16 hold_cnt); int ll_hci_encryption(u8 *key, u8 *plaintext_data); int ll_hci_get_le_rand(void); int ll_hci_start_encryption(u16 handle, u32 rand_low, u32 rand_high, u16 peer_ediv, u8 *ltk); int ll_hci_long_term_key_request_reply(u16 handle, u8 *ltk); int ll_hci_long_term_key_request_nagative_reply(u16 handle); int ll_hci_connection_update(u16 handle, u16 conn_interval_min, u16 conn_interval_max, u16 conn_latency, u16 supervision_timeout, u16 minimum_ce_length, u16 maximum_ce_length); u16 ll_hci_get_acl_data_len(void); u16 ll_hci_get_acl_total_num(void); void ll_hci_set_random_address(u8 *addr); int ll_hci_disconnect(u16 handle, u8 reason); int ll_hci_read_local_p256_pb_key(void); int ll_hci_generate_dhkey(const u8 *data, u32 size); //Adjust Controller part API void ll_hci_cmd_handler(int *cmd); void ll_event_handler(int *msg); void ll_hci_private_free_dma_rx(u8 *rx_head); void ll_hci_set_data_length(u16 conn_handle, u16 tx_octets, u16 tx_time); hci_ll_param_t *ll_hci_param_config_get(void); void hci_ll_get_device_address(uint8_t *addr_type, u8 *addr); void ll_hci_set_host_channel_classification(u8 *channel_map); // ble5 void ll_hci_set_ext_adv_params(u8 *data, u32 size); void ll_hci_set_ext_adv_data(u8 *data, u32 size); void ll_hci_set_ext_adv_enable(u8 *data, u32 size); void ll_hci_set_phy(u16 conn_handle, u8 all_phys, u8 tx_phy, u8 rx_phy, u16 phy_options); void ll_hci_set_ext_scan_params(u8 *data, u32 size); void ll_hci_set_ext_scan_enable(u8 *data, u32 size); void ll_hci_ext_create_conn(u8 *data, u32 size); void ll_hci_set_periodic_adv_params(u8 *data, u32 size); void ll_hci_set_periodic_adv_data(u8 *data, u32 size); void ll_hci_set_periodic_adv_enable(u8 *data, u32 size); void ll_hci_periodic_adv_creat_sync(u8 *data, u32 size); void ll_hci_periodic_adv_terminate_sync(u8 *data, u32 size); void ll_hci_periodic_adv_create_sync_cancel(void); int le_controller_set_mac(void *addr); #endif