| /****************************************************************************** |
| * |
| * Copyright (C) 2003-2012 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. |
| * |
| ******************************************************************************/ |
| |
| /****************************************************************************** |
| * |
| * This file contains compile-time configurable constants for the device |
| * manager. |
| * |
| ******************************************************************************/ |
| |
| #include "bt_target.h" |
| #include "bta_sys.h" |
| #include "bta_api.h" |
| #include "bta_dm_int.h" |
| |
| #ifndef BTA_DM_LINK_POLICY_SETTINGS |
| #define BTA_DM_LINK_POLICY_SETTINGS (HCI_ENABLE_MASTER_SLAVE_SWITCH | HCI_ENABLE_HOLD_MODE | HCI_ENABLE_SNIFF_MODE | HCI_ENABLE_PARK_MODE) |
| #endif |
| |
| /* page timeout in 625uS */ |
| #ifndef BTA_DM_PAGE_TIMEOUT |
| #define BTA_DM_PAGE_TIMEOUT 8192 |
| #endif |
| |
| /* link supervision timeout in 625uS (5 secs) */ |
| #ifndef BTA_DM_LINK_TIMEOUT |
| #define BTA_DM_LINK_TIMEOUT 8000 |
| #endif |
| |
| /* For Insight, PM cfg lookup tables are runtime configurable (to allow tweaking of params for power consumption measurements) */ |
| #ifndef BTE_SIM_APP |
| #define tBTA_DM_PM_TYPE_QUALIFIER const |
| #else |
| #define tBTA_DM_PM_TYPE_QUALIFIER |
| #endif |
| |
| |
| const tBTA_DM_CFG bta_dm_cfg = |
| { |
| /* mobile phone COD */ |
| BTA_DM_COD, |
| /* link policy settings */ |
| BTA_DM_LINK_POLICY_SETTINGS, |
| /* page timeout in 625uS */ |
| BTA_DM_PAGE_TIMEOUT, |
| /* link supervision timeout in 625uS*/ |
| BTA_DM_LINK_TIMEOUT, |
| /* TRUE to avoid scatternet when av is streaming (be the master) */ |
| TRUE |
| }; |
| |
| #ifndef BTA_DM_SCATTERNET |
| /* By default, allow partial scatternet */ |
| #define BTA_DM_SCATTERNET BTA_DM_PARTIAL_SCATTERNET |
| #endif |
| |
| #ifndef BTA_HH_ROLE |
| /* By default, do not specify HH role (backward compatibility) */ |
| #define BTA_HH_ROLE BTA_ANY_ROLE |
| #endif |
| |
| #ifndef BTA_AV_ROLE |
| /* By default, AV role (backward BTA_MASTER_ROLE_PREF) */ |
| #define BTA_AV_ROLE BTA_MASTER_ROLE_PREF |
| #endif |
| |
| #define BTA_DM_NUM_RM_ENTRY 4 |
| |
| /* appids for PAN used by insight sample application |
| these have to be same as defined in btui_int.h */ |
| #define BTUI_PAN_ID_PANU 0 |
| #define BTUI_PAN_ID_NAP 1 |
| #define BTUI_PAN_ID_GN 2 |
| |
| /* First element is always for SYS: |
| app_id = # of entries table, cfg is |
| device scatternet support */ |
| const tBTA_DM_RM bta_dm_rm_cfg[] = |
| { |
| {BTA_ID_SYS, BTA_DM_NUM_RM_ENTRY, BTA_DM_SCATTERNET}, |
| {BTA_ID_PAN, BTUI_PAN_ID_NAP, BTA_MASTER_ROLE_ONLY}, |
| {BTA_ID_PAN, BTUI_PAN_ID_GN, BTA_MASTER_ROLE_ONLY}, |
| {BTA_ID_HH, BTA_ALL_APP_ID, BTA_HH_ROLE}, |
| {BTA_ID_AV, BTA_ALL_APP_ID, BTA_AV_ROLE} |
| }; |
| |
| |
| tBTA_DM_CFG *p_bta_dm_cfg = (tBTA_DM_CFG *)&bta_dm_cfg; |
| |
| tBTA_DM_RM *p_bta_dm_rm_cfg = (tBTA_DM_RM *)&bta_dm_rm_cfg; |
| |
| |
| #define BTA_DM_NUM_PM_ENTRY (15+BTA_DM_NUM_JV_ID) /* number of entries in bta_dm_pm_cfg except the first */ |
| |
| tBTA_DM_PM_TYPE_QUALIFIER tBTA_DM_PM_CFG bta_dm_pm_cfg[] = |
| { |
| {BTA_ID_SYS, BTA_DM_NUM_PM_ENTRY, 0}, |
| {BTA_ID_AG, BTA_ALL_APP_ID, 0}, /* ag uses first spec table for app id 0 */ |
| {BTA_ID_CT, 1, 1}, /* ct (BTA_ID_CT,APP ID=1) spec table */ |
| {BTA_ID_CG, BTA_ALL_APP_ID, 1}, /* cg resue ct spec table */ |
| {BTA_ID_DG, BTA_ALL_APP_ID, 2}, /* dg spec table */ |
| {BTA_ID_AV, BTA_ALL_APP_ID, 4}, /* av spec table */ |
| {BTA_ID_FTC, BTA_ALL_APP_ID, 6}, /* ftc spec table */ |
| {BTA_ID_FTS, BTA_ALL_APP_ID, 7}, /* fts spec table */ |
| {BTA_ID_HD, BTA_ALL_APP_ID, 3}, /* hd spec table */ |
| {BTA_ID_HH, BTA_ALL_APP_ID, 5}, /* hh spec table */ |
| {BTA_ID_PBC, BTA_ALL_APP_ID, 2}, /* reuse dg spec table */ |
| {BTA_ID_PBS, BTA_ALL_APP_ID, 7}, /* reuse fts spec table */ |
| {BTA_ID_OPC, BTA_ALL_APP_ID, 6}, /* reuse ftc spec table */ |
| {BTA_ID_OPS, BTA_ALL_APP_ID, 7}, /* reuse fts spec table */ |
| {BTA_ID_MSE, BTA_ALL_APP_ID, 7}, /* reuse fts spec table */ |
| {BTA_ID_JV1, BTA_ALL_APP_ID, 7}, /* reuse fts spec table */ |
| {BTA_ID_JV2, BTA_ALL_APP_ID, 7}, /* reuse fts spec table */ |
| {BTA_ID_HL, BTA_ALL_APP_ID, 8} /* reuse fts spec table */ |
| }; |
| |
| |
| #ifdef BTE_SIM_APP /* For Insight builds only, see the detail below */ |
| #define BTA_DM_NUM_PM_SPEC (9 + 2) /* additional two */ |
| #else |
| #define BTA_DM_NUM_PM_SPEC 9 /* additional JV*/ |
| #endif |
| |
| tBTA_DM_PM_TYPE_QUALIFIER tBTA_DM_PM_SPEC bta_dm_pm_spec[BTA_DM_NUM_PM_SPEC] = |
| { |
| /* AG */ |
| { |
| (BTA_DM_PM_SNIFF | BTA_DM_PM_PARK), /* allow park & sniff */ |
| #if (BTM_SSR_INCLUDED == TRUE) |
| (BTA_DM_PM_SSR2), /* the SSR entry */ |
| #endif |
| { |
| {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open sniff */ |
| {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ |
| {{BTA_DM_PM_SNIFF3, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open, active */ |
| {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close sniff */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ |
| {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ |
| {{BTA_DM_PM_RETRY, 5000}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ |
| } |
| }, |
| |
| /* CT */ |
| { |
| (BTA_DM_PM_SNIFF | BTA_DM_PM_PARK), /* allow park & sniff */ |
| #if (BTM_SSR_INCLUDED == TRUE) |
| (BTA_DM_PM_SSR2), /* the SSR entry */ |
| #endif |
| { |
| {{BTA_DM_PM_PARK, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open park */ |
| {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ |
| {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open sniff */ |
| {{BTA_DM_PM_PARK, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close park */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ |
| {{BTA_DM_PM_RETRY, 5000}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ |
| } |
| }, |
| |
| /* DG */ |
| { |
| (BTA_DM_PM_ACTIVE), /* no power saving mode allowed */ |
| #if (BTM_SSR_INCLUDED == TRUE) |
| (BTA_DM_PM_SSR2), /* the SSR entry */ |
| #endif |
| { |
| {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open active */ |
| {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ |
| {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ |
| } |
| }, |
| |
| /* HD */ |
| { |
| (BTA_DM_PM_SNIFF | BTA_DM_PM_PARK), /* allow park & sniff */ |
| #if (BTM_SSR_INCLUDED == TRUE) |
| (BTA_DM_PM_SSR3), /* the SSR entry */ |
| #endif |
| { |
| {{BTA_DM_PM_SNIFF4, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open sniff */ |
| {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close */ |
| {{BTA_DM_PM_SNIFF2, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ |
| {{BTA_DM_PM_SNIFF4, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ |
| } |
| }, |
| |
| /* AV */ |
| { |
| (BTA_DM_PM_SNIFF), /* allow sniff */ |
| #if (BTM_SSR_INCLUDED == TRUE) |
| (BTA_DM_PM_SSR2), /* the SSR entry */ |
| #endif |
| { |
| {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open sniff */ |
| {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close */ |
| {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ |
| {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ |
| } |
| }, |
| |
| /* HH */ |
| { |
| (BTA_DM_PM_SNIFF | BTA_DM_PM_PARK), /* allow park & sniff */ |
| #if (BTM_SSR_INCLUDED == TRUE) |
| (BTA_DM_PM_SSR1), /* the SSR entry */ |
| #endif |
| { |
| {{BTA_DM_PM_SNIFF2, 30000}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open sniff */ |
| {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close, used for HH suspend */ |
| {{BTA_DM_PM_SNIFF2, 30000}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ |
| {{BTA_DM_PM_SNIFF2, 30000}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ |
| } |
| }, |
| |
| /* FTC, OPC */ |
| { |
| (BTA_DM_PM_SNIFF), /* allow sniff */ |
| #if (BTM_SSR_INCLUDED == TRUE) |
| (BTA_DM_PM_SSR2), /* the SSR entry */ |
| #endif |
| { |
| {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open active */ |
| {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ |
| {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close */ |
| {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ |
| {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ |
| } |
| }, |
| |
| /* FTS, OPS */ |
| { |
| (BTA_DM_PM_SNIFF), /* allow sniff */ |
| #if (BTM_SSR_INCLUDED == TRUE) |
| (BTA_DM_PM_SSR2), /* the SSR entry */ |
| #endif |
| { |
| {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open active */ |
| {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ |
| {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close */ |
| {{BTA_DM_PM_SNIFF, 7000}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ |
| {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ |
| } |
| }, |
| |
| /* HL */ |
| { |
| (BTA_DM_PM_SNIFF), /* allow sniff */ |
| #if (BTM_SSR_INCLUDED == TRUE) |
| (BTA_DM_PM_SSR2), /* the SSR entry */ |
| #endif |
| { |
| {{BTA_DM_PM_SNIFF, 5000}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn open sniff */ |
| {{BTA_DM_PM_NO_PREF, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* conn close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app open */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* app close */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco open, active */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* sco close sniff */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */ |
| {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* busy */ |
| {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */ |
| } |
| } |
| |
| #ifdef BTE_SIM_APP /* For Insight builds only */ |
| /* Entries at the end of the pm_spec table are user-defined (runtime configurable), |
| for power consumption experiments. |
| Insight finds the first user-defined entry by looking for the first BTA_DM_PM_NO_PREF. |
| The number of user_defined specs is defined by BTA_SWRAP_UD_PM_SPEC_COUNT */ |
| , |
| {BTA_DM_PM_NO_PREF}, /* pm_spec USER_DEFINED_0 */ |
| {BTA_DM_PM_NO_PREF} /* pm_spec USER_DEFINED_1 */ |
| #endif /* BTE_SIM_APP */ |
| }; |
| |
| tBTA_DM_PM_TYPE_QUALIFIER tBTM_PM_PWR_MD bta_dm_pm_md[] = |
| { |
| /* more sniff parameter entries can be added for BTA_DM_PM_SNIFF3 - BTA_DM_PM_SNIFF7, if needed |
| When entries are added or removed, BTA_DM_PM_PARK_IDX needs to be updated to reflect the actual index |
| BTA_DM_PM_PARK_IDX is defined in bta_api.h and can be override by the bdroid_buildcfg.h settings. |
| The SNIFF table entries must be in the order from highest latency (biggest interval) to lowest latency. |
| If there's a conflict among the connected services, the setting with lowest latency wins. |
| */ |
| /* sniff modes: max interval, min interval, attempt, timeout */ |
| {800, 400, 4, 1, BTM_PM_MD_SNIFF}, /*for BTA_DM_PM_SNIFF - A2DP */ |
| {400, 200, 4, 1, BTM_PM_MD_SNIFF}, /*for BTA_DM_PM_SNIFF1 */ |
| {180, 150, 4, 1, BTM_PM_MD_SNIFF}, /*for BTA_DM_PM_SNIFF2- HD idle */ |
| {150, 50, 4, 1, BTM_PM_MD_SNIFF}, /*for BTA_DM_PM_SNIFF3- SCO open */ |
| { 54, 30, 4, 1, BTM_PM_MD_SNIFF}, /*for BTA_DM_PM_SNIFF4- HD active*/ |
| {800, 400, 0, 0, BTM_PM_MD_PARK} |
| |
| #ifdef BTE_SIM_APP /* For Insight builds only */ |
| /* Entries at the end of the bta_dm_pm_md table are user-defined (runtime configurable), |
| for power consumption experiments. |
| Insight finds the first user-defined entry by looking for the first 'max=0'. |
| The number of user_defined specs is defined by BTA_SWRAP_UD_PM_DM_COUNT */ |
| , |
| {0}, /* CONN_OPEN/SCO_CLOSE power mode settings for pm_spec USER_DEFINED_0 */ |
| {0}, /* SCO_OPEN power mode settings for pm_spec USER_DEFINED_0 */ |
| |
| {0}, /* CONN_OPEN/SCO_CLOSE power mode settings for pm_spec USER_DEFINED_1 */ |
| {0} /* SCO_OPEN power mode settings for pm_spec USER_DEFINED_1 */ |
| #endif /* BTE_SIM_APP */ |
| }; |
| |
| /* 0=max_lat -> no SSR */ |
| /* the smaller of the SSR max latency wins. |
| * the entries in this table must be from highest latency (biggest interval) to lowest latency */ |
| #if (BTM_SSR_INCLUDED == TRUE) |
| tBTA_DM_SSR_SPEC bta_dm_ssr_spec[] = |
| { |
| /*max_lat, min_rmt_to, min_loc_to*/ |
| {0, 0, 0}, /* BTA_DM_PM_SSR0 - do not use SSR */ |
| {0, 0, 2}, /* BTA_DM_PM_SSR1 - HH, can NOT share entry with any other profile, |
| seting default max latency and min remote timeout as 0, |
| and always read individual device preference from HH module */ |
| {1200, 2, 2}, /* BTA_DM_PM_SSR2 - others (as long as sniff is allowed)*/ |
| {360, 160, 2} /* BTA_DM_PM_SSR3 - HD */ |
| }; |
| |
| tBTA_DM_SSR_SPEC *p_bta_dm_ssr_spec = (tBTA_DM_SSR_SPEC *)&bta_dm_ssr_spec; |
| #endif |
| |
| tBTA_DM_PM_CFG *p_bta_dm_pm_cfg = (tBTA_DM_PM_CFG *)&bta_dm_pm_cfg; |
| tBTA_DM_PM_SPEC *p_bta_dm_pm_spec = (tBTA_DM_PM_SPEC *)&bta_dm_pm_spec; |
| tBTM_PM_PWR_MD *p_bta_dm_pm_md = (tBTM_PM_PWR_MD *)&bta_dm_pm_md; |
| |
| /* The performance impact of EIR packet size |
| ** |
| ** When BTM_EIR_DEFAULT_FEC_REQUIRED is TRUE, |
| ** 1 to 17 bytes, DM1 is used and most robust. |
| ** 18 to 121 bytes, DM3 is used but impacts inquiry scan time with large number |
| ** of devices.(almost double with 150 users) |
| ** 122 to 224 bytes, DM5 is used but cause quite big performance loss even with |
| ** small number of users. so it is not recommended. |
| ** 225 to 240 bytes, DH5 is used without FEC but it not recommended. |
| ** (same reason of DM5) |
| ** |
| ** When BTM_EIR_DEFAULT_FEC_REQUIRED is FALSE, |
| ** 1 to 27 bytes, DH1 is used but only robust at short range. |
| ** 28 to 183 bytes, DH3 is used but only robust at short range and impacts inquiry |
| ** scan time with large number of devices. |
| ** 184 to 240 bytes, DH5 is used but it not recommended. |
| */ |
| |
| #if ( BTM_EIR_SERVER_INCLUDED == TRUE ) |
| #if (BTA_EIR_CANNED_UUID_LIST == TRUE) |
| /* for example */ |
| const UINT8 bta_dm_eir_uuid16_list[] = { 0x08, 0x11, /* Headset */ |
| 0x1E, 0x11, /* Handsfree */ |
| 0x0E, 0x11, /* AV Remote Control */ |
| 0x0B, 0x11, /* Audio Sink */ |
| }; |
| #endif |
| |
| /* Extended Inquiry Response */ |
| const tBTA_DM_EIR_CONF bta_dm_eir_cfg = |
| { |
| 50, /* minimum length of local name when it is shortened */ |
| /* if length of local name is longer than this and EIR has not enough */ |
| /* room for all UUID list then local name is shortened to this length */ |
| #if (BTA_EIR_CANNED_UUID_LIST == TRUE) |
| 8, |
| (UINT8 *)bta_dm_eir_uuid16_list, |
| #else |
| { /* mask of UUID list in EIR */ |
| 0xFFFFFFFF, /* LSB is the first UUID of the first 32 UUIDs in BTM_EIR_UUID_LKUP_TBL */ |
| 0xFFFFFFFF /* LSB is the first UUID of the next 32 UUIDs in BTM_EIR_UUID_LKUP_TBL */ |
| /* BTM_EIR_UUID_LKUP_TBL can be overrided */ |
| }, |
| #endif |
| NULL, /* Inquiry TX power */ |
| 0, /* length of flags in bytes */ |
| NULL, /* flags for EIR */ |
| 0, /* length of manufacturer specific in bytes */ |
| NULL, /* manufacturer specific */ |
| }; |
| tBTA_DM_EIR_CONF *p_bta_dm_eir_cfg = (tBTA_DM_EIR_CONF*)&bta_dm_eir_cfg; |
| #endif |
