/******************************************************************************
*
* 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
/*******************************************************************************
** 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 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
{
BOOLEAN active;
UINT8 app_idx;
} btif_hl_app_data_t;
typedef struct
{
int channel_id;
BD_ADDR bd_addr;
UINT8 mdep_cfg_idx;
int max_s;
int socket_id[2];
UINT8 app_idx;
UINT8 mcl_idx;
UINT8 mdl_idx;
btif_hl_soc_state_t state;
}btif_hl_soc_cb_t;
typedef struct
{
UINT16 data_type;
UINT16 max_tx_apdu_size;
UINT16 max_rx_apdu_size;
} btif_hl_data_type_cfg_t;
typedef struct
{
UINT16 data_type;
tBTA_HL_MDEP_ROLE peer_mdep_role;
} btif_hl_filter_elem_t;
typedef struct
{
UINT8 num_elems;
btif_hl_filter_elem_t elem[BTIF_HL_CCH_NUM_FILTER_ELEMS];
} btif_hl_cch_filter_t;
typedef struct
{
BOOLEAN in_use;
UINT16 mdl_id;
tBTA_HL_MDL_HANDLE mdl_handle;
btif_hl_dch_op_t dch_oper;
tBTA_HL_MDEP_ID local_mdep_id;
UINT8 local_mdep_cfg_idx;
tBTA_HL_DCH_CFG local_cfg;
tBTA_HL_MDEP_ID peer_mdep_id;
UINT16 peer_data_type;
tBTA_HL_MDEP_ROLE peer_mdep_role;
tBTA_HL_DCH_MODE dch_mode;
tBTA_SEC sec_mask;
BOOLEAN is_the_first_reliable;
BOOLEAN delete_mdl;
UINT16 mtu;
tMCA_CHNL_CFG chnl_cfg;
UINT16 tx_size;
UINT8 *p_tx_pkt;
UINT8 *p_rx_pkt;
BOOLEAN 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;
BOOLEAN in_use;
btif_hl_chan_cb_state_t cb_state;
btif_hl_pend_dch_op_t op;
BD_ADDR bd_addr;
BOOLEAN abort_pending;
} btif_hl_pending_chan_cb_t;
typedef struct
{
btif_hl_mdl_cb_t mdl[BTA_HL_NUM_MDLS_PER_MCL];
BOOLEAN in_use;
BOOLEAN is_connected;
UINT16 req_ctrl_psm;
UINT16 ctrl_psm;
UINT16 data_psm;
BD_ADDR bd_addr;
UINT16 cch_mtu;
tBTA_SEC sec_mask;
tBTA_HL_MCL_HANDLE mcl_handle;
btif_hl_pending_chan_cb_t pcb;
BOOLEAN valid_sdp_idx;
UINT8 sdp_idx;
tBTA_HL_SDP sdp;
btif_hl_cch_op_t cch_oper;
BOOLEAN cch_timer_active;
TIMER_LIST_ENT cch_timer;
} btif_hl_mcl_cb_t;
typedef struct
{
BOOLEAN active;
UINT16 mdl_id;
UINT8 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 */
BOOLEAN in_use; /* this CB is in use*/
BOOLEAN reg_pending;
UINT8 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 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
{
BOOLEAN in_use;
UINT8 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 next_app_id;
UINT16 next_channel_id;
btif_hl_state_t state;
} btif_hl_cb_t;
typedef UINT8 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 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 BOOLEAN btif_hl_find_mcl_idx(UINT8 app_idx, BD_ADDR p_bd_addr, UINT8 *p_mcl_idx);
extern BOOLEAN btif_hl_find_app_idx(UINT8 app_id, UINT8 *p_app_idx);
extern BOOLEAN btif_hl_find_avail_mcl_idx(UINT8 app_idx, UINT8 *p_mcl_idx);
extern BOOLEAN btif_hl_find_avail_mdl_idx(UINT8 app_idx, UINT8 mcl_idx,
UINT8 *p_mdl_idx);
extern BOOLEAN btif_hl_find_mcl_idx_using_handle( tBTA_HL_MCL_HANDLE mcl_handle,
UINT8 *p_app_idx, UINT8 *p_mcl_idx);
extern BOOLEAN btif_hl_save_mdl_cfg(UINT8 app_id, UINT8 item_idx, tBTA_HL_MDL_CFG *p_mdl_cfg);
extern BOOLEAN btif_hl_delete_mdl_cfg(UINT8 app_id, UINT8 item_idx);
extern void * btif_hl_get_buf(UINT16 size);
extern void btif_hl_free_buf(void **p);
extern BOOLEAN btif_hl_find_mdl_idx_using_handle(tBTA_HL_MDL_HANDLE mdl_handle,
UINT8 *p_app_idx,UINT8 *p_mcl_idx,
UINT8 *p_mdl_idx);
extern void btif_hl_abort_pending_chan_setup(UINT8 app_idx, UINT8 mcl_idx);
extern BOOLEAN btif_hl_proc_pending_op(UINT8 app_idx, UINT8 mcl_idx);
extern BOOLEAN btif_hl_load_mdl_config (UINT8 app_id, UINT8 buffer_size,
tBTA_HL_MDL_CFG *p_mdl_buf );
#endif