/****************************************************************************** * * Copyright (C) 2009-2012 Broadcom Corporation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ******************************************************************************/ #ifndef BTIF_HL_H #define BTIF_HL_H #include #include "bt_common.h" #include "bta_hl_api.h" #include "osi/include/alarm.h" /******************************************************************************* * Constants & Macros ******************************************************************************/ #define BTIF_HL_DATA_TYPE_NONE 0x0000 #define BTIF_HL_DATA_TYPE_PULSE_OXIMETER 0x1004 /* from BT assigned number */ #define BTIF_HL_DATA_TYPE_BLOOD_PRESSURE_MON 0x1007 #define BTIF_HL_DATA_TYPE_BODY_THERMOMETER 0x1008 #define BTIF_HL_DATA_TYPE_BODY_WEIGHT_SCALE 0x100F #define BTIF_HL_DATA_TYPE_GLUCOSE_METER 0x1011 #define BTIF_HL_DATA_TYPE_STEP_COUNTER 0x1068 #define BTIF_HL_DATA_TYPE_BCA 0x1014 #define BTIF_HL_DATA_TYPE_PEAK_FLOW 0x1015 #define BTIF_HL_DATA_TYPE_CARDIO 0x1029 #define BTIF_HL_DATA_TYPE_ACTIVITY_HUB 0x1047 #define BTIF_HL_DATA_TYPE_AMM 0x1048 #define BTIF_HL_CCH_NUM_FILTER_ELEMS 3 #define BTIF_HL_APPLICATION_NAME_LEN 512 /******************************************************************************* * Type definitions and return values ******************************************************************************/ typedef enum { BTIF_HL_SOC_STATE_IDLE, BTIF_HL_SOC_STATE_W4_ADD, BTIF_HL_SOC_STATE_W4_CONN, BTIF_HL_SOC_STATE_W4_READ, BTIF_HL_SOC_STATE_W4_REL } btif_hl_soc_state_t; typedef enum { BTIF_HL_STATE_DISABLED, BTIF_HL_STATE_DISABLING, BTIF_HL_STATE_ENABLED, BTIF_HL_STATE_ENABLING, } btif_hl_state_t; typedef enum { BTIF_HL_CCH_OP_NONE, BTIF_HL_CCH_OP_MDEP_FILTERING, BTIF_HL_CCH_OP_MATCHED_CTRL_PSM, BTIF_HL_CCH_OP_DCH_OPEN, BTIF_HL_CCH_OP_DCH_RECONNECT, BTIF_HL_CCH_OP_DCH_ECHO_TEST } btif_hl_cch_op_t; typedef enum { BTIF_HL_PEND_DCH_OP_NONE, BTIF_HL_PEND_DCH_OP_DELETE_MDL, BTIF_HL_PEND_DCH_OP_OPEN, BTIF_HL_PEND_DCH_OP_RECONNECT } btif_hl_pend_dch_op_t; typedef enum { BTIF_HL_DCH_OP_NONE, BTIF_HL_DCH_OP_DISC } btif_hl_dch_op_t; typedef enum { BTIF_HL_CHAN_CB_STATE_NONE, BTIF_HL_CHAN_CB_STATE_CONNECTING_PENDING, BTIF_HL_CHAN_CB_STATE_CONNECTED_PENDING, BTIF_HL_CHAN_CB_STATE_DISCONNECTING_PENDING, BTIF_HL_CHAN_CB_STATE_DISCONNECTED_PENDING, BTIF_HL_CHAN_CB_STATE_DESTROYED_PENDING, } btif_hl_chan_cb_state_t; enum { BTIF_HL_SEND_CONNECTED_CB, BTIF_HL_SEND_DISCONNECTED_CB, BTIF_HL_REG_APP, BTIF_HL_UNREG_APP, BTIF_HL_UPDATE_MDL, }; typedef struct { uint8_t mdep_cfg_idx; int data_type; tBTA_HL_MDEP_ID peer_mdep_id; } btif_hl_extra_mdl_cfg_t; typedef struct { tBTA_HL_MDL_CFG base; btif_hl_extra_mdl_cfg_t extra; } btif_hl_mdl_cfg_t; typedef struct { bool active; uint8_t app_idx; } btif_hl_app_data_t; typedef struct { int channel_id; BD_ADDR bd_addr; uint8_t mdep_cfg_idx; int max_s; int socket_id[2]; uint8_t app_idx; uint8_t mcl_idx; uint8_t mdl_idx; btif_hl_soc_state_t state; } btif_hl_soc_cb_t; typedef struct { uint16_t data_type; uint16_t max_tx_apdu_size; uint16_t max_rx_apdu_size; } btif_hl_data_type_cfg_t; typedef struct { uint16_t data_type; tBTA_HL_MDEP_ROLE peer_mdep_role; } btif_hl_filter_elem_t; typedef struct { uint8_t num_elems; btif_hl_filter_elem_t elem[BTIF_HL_CCH_NUM_FILTER_ELEMS]; } btif_hl_cch_filter_t; typedef struct { bool in_use; uint16_t mdl_id; tBTA_HL_MDL_HANDLE mdl_handle; btif_hl_dch_op_t dch_oper; tBTA_HL_MDEP_ID local_mdep_id; uint8_t local_mdep_cfg_idx; tBTA_HL_DCH_CFG local_cfg; tBTA_HL_MDEP_ID peer_mdep_id; uint16_t peer_data_type; tBTA_HL_MDEP_ROLE peer_mdep_role; tBTA_HL_DCH_MODE dch_mode; tBTA_SEC sec_mask; bool is_the_first_reliable; bool delete_mdl; uint16_t mtu; tMCA_CHNL_CFG chnl_cfg; uint16_t tx_size; uint8_t* p_tx_pkt; uint8_t* p_rx_pkt; bool cong; btif_hl_soc_cb_t* p_scb; int channel_id; } btif_hl_mdl_cb_t; typedef struct { int channel_id; int mdep_cfg_idx; bool in_use; btif_hl_chan_cb_state_t cb_state; btif_hl_pend_dch_op_t op; BD_ADDR bd_addr; bool abort_pending; } btif_hl_pending_chan_cb_t; typedef struct { btif_hl_mdl_cb_t mdl[BTA_HL_NUM_MDLS_PER_MCL]; bool in_use; bool is_connected; uint16_t req_ctrl_psm; uint16_t ctrl_psm; uint16_t data_psm; BD_ADDR bd_addr; uint16_t cch_mtu; tBTA_SEC sec_mask; tBTA_HL_MCL_HANDLE mcl_handle; btif_hl_pending_chan_cb_t pcb; bool valid_sdp_idx; uint8_t sdp_idx; tBTA_HL_SDP sdp; btif_hl_cch_op_t cch_oper; alarm_t* cch_timer; } btif_hl_mcl_cb_t; typedef struct { bool active; uint16_t mdl_id; uint8_t mdep_cfg_idx; BD_ADDR bd_addr; int channel_id; } btif_hl_delete_mdl_t; typedef struct { btif_hl_mcl_cb_t mcb[BTA_HL_NUM_MCLS]; /* application Control Blocks */ bool in_use; /* this CB is in use*/ bool reg_pending; uint8_t app_id; tBTA_HL_SUP_FEATURE sup_feature; tBTA_HL_DCH_CFG channel_type[BTA_HL_NUM_MDEPS]; tBTA_HL_SDP_INFO_IND sdp_info_ind; btif_hl_cch_filter_t filter; btif_hl_mdl_cfg_t mdl_cfg[BTA_HL_NUM_MDL_CFGS]; int mdl_cfg_channel_id[BTA_HL_NUM_MDL_CFGS]; btif_hl_delete_mdl_t delete_mdl; tBTA_HL_DEVICE_TYPE dev_type; tBTA_HL_APP_HANDLE app_handle; uint16_t sec_mask; /* Security mask for BTM_SetSecurityLevel() */ char srv_name[BTA_SERVICE_NAME_LEN + 1]; /* service name to be used in the SDP; null terminated*/ char srv_desp[BTA_SERVICE_DESP_LEN + 1]; /* service description to be used in the SDP; null terminated */ char provider_name[BTA_PROVIDER_NAME_LEN + 1]; /* provide name to be used in the SDP; null terminated */ char application_name[BTIF_HL_APPLICATION_NAME_LEN + 1]; /* applicaiton name */ } btif_hl_app_cb_t; typedef struct { bool in_use; uint8_t app_idx; } btif_hl_pending_reg_cb_t; /* BTIF-HL control block */ typedef struct { btif_hl_app_cb_t acb[BTA_HL_NUM_APPS]; /* HL Control Blocks */ tBTA_HL_CTRL_CBACK* p_ctrl_cback; /* pointer to control callback function */ uint8_t next_app_id; uint16_t next_channel_id; btif_hl_state_t state; } btif_hl_cb_t; typedef uint8_t btif_hl_evt_t; typedef struct { int app_id; BD_ADDR bd_addr; int mdep_cfg_index; int channel_id; btif_hl_chan_cb_state_t cb_state; int fd; } btif_hl_send_chan_state_cb_t; typedef struct { uint8_t app_idx; } btif_hl_reg_t; typedef btif_hl_reg_t btif_hl_unreg_t; typedef btif_hl_reg_t btif_hl_update_mdl_t; typedef union { btif_hl_send_chan_state_cb_t chan_cb; btif_hl_reg_t reg; btif_hl_unreg_t unreg; btif_hl_update_mdl_t update_mdl; } btif_hl_evt_cb_t; /******************************************************************************* * Functions ******************************************************************************/ #define BTIF_HL_GET_CB_PTR() &(btif_hl_cb) #define BTIF_HL_GET_APP_CB_PTR(app_idx) &(btif_hl_cb.acb[(app_idx)]) #define BTIF_HL_GET_MCL_CB_PTR(app_idx, mcl_idx) \ &(btif_hl_cb.acb[(app_idx)].mcb[(mcl_idx)]) #define BTIF_HL_GET_MDL_CB_PTR(app_idx, mcl_idx, mdl_idx) \ &(btif_hl_cb.acb[(app_idx)].mcb[(mcl_idx)].mdl[mdl_idx]) #define BTIF_HL_GET_PCB_PTR(app_idx, mcl_idx) \ &(btif_hl_cb.acb[app_idx].mcb[mcl_idx].pcb) #define BTIF_HL_GET_MDL_CFG_PTR(app_idx, item_idx) \ &(btif_hl_cb.acb[(app_idx)].mdl_cfg[(item_idx)]) #define BTIF_HL_GET_MDL_CFG_CHANNEL_ID_PTR(app_idx, item_idx) \ &(btif_hl_cb.acb[(app_idx)].mdl_cfg_channel_id[(item_idx)]) extern btif_hl_cb_t btif_hl_cb; extern btif_hl_cb_t* p_btif_hl_cb; extern bool btif_hl_find_mcl_idx(uint8_t app_idx, BD_ADDR p_bd_addr, uint8_t* p_mcl_idx); extern bool btif_hl_find_app_idx(uint8_t app_id, uint8_t* p_app_idx); extern bool btif_hl_find_avail_mcl_idx(uint8_t app_idx, uint8_t* p_mcl_idx); extern bool btif_hl_find_avail_mdl_idx(uint8_t app_idx, uint8_t mcl_idx, uint8_t* p_mdl_idx); extern bool btif_hl_find_mcl_idx_using_handle(tBTA_HL_MCL_HANDLE mcl_handle, uint8_t* p_app_idx, uint8_t* p_mcl_idx); extern bool btif_hl_save_mdl_cfg(uint8_t app_id, uint8_t item_idx, tBTA_HL_MDL_CFG* p_mdl_cfg); extern bool btif_hl_delete_mdl_cfg(uint8_t app_id, uint8_t item_idx); extern bool btif_hl_find_mdl_idx_using_handle(tBTA_HL_MDL_HANDLE mdl_handle, uint8_t* p_app_idx, uint8_t* p_mcl_idx, uint8_t* p_mdl_idx); extern void btif_hl_abort_pending_chan_setup(uint8_t app_idx, uint8_t mcl_idx); extern bool btif_hl_proc_pending_op(uint8_t app_idx, uint8_t mcl_idx); extern bool btif_hl_load_mdl_config(uint8_t app_id, uint8_t buffer_size, tBTA_HL_MDL_CFG* p_mdl_buf); #endif