diff options
Diffstat (limited to 'include/bte_appl.h')
| -rw-r--r-- | include/bte_appl.h | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/include/bte_appl.h b/include/bte_appl.h new file mode 100644 index 0000000..63689da --- /dev/null +++ b/include/bte_appl.h @@ -0,0 +1,193 @@ +/****************************************************************************** + * + * Copyright (C) 2002-2012 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 is the interface file for the bte application task + * + ******************************************************************************/ + +#ifndef BTE_APPL_H +#define BTE_APPL_H + +#include "btm_int.h" +#include "bta_api.h" +#include "bta_sys.h" +#include "bte.h" + +/* Maximum length for serial port device name */ +#ifndef BTE_APPL_MAX_USERIAL_DEV_NAME +#define BTE_APPL_MAX_USERIAL_DEV_NAME (256) +#endif +#ifndef BTAPP_AHF_API_SUPPORT +#define BTAPP_AHF_API_SUPPORT FALSE +#endif + +/* BTA APP_IDs */ +#define UI_DM_ID 1 +#define UI_PRM_ID 20 +/* this defines the enabled BTA modules. client may not be defined as those are enabled at run time. + * they are defined for completeness. please check with bta_sys.h for new modules. + * BTA_ID_DM serves as flag for BTA_EnableBluetooth() + * BTA_ID_RES can be used to fs ID in bte_appl. + */ + +#define BTAPP_NUM_ID_BLOCKS ((BTA_ID_MAX/32)+1) /* number of 32 bit required to store one bit per + btapp id */ + +#define BTAPP_APPL_MAIL_EVENT(x) (x<<8) /* define bte_appl task mail box event. LSB contains + BTA_ID_xxx (see bta_sys.h) */ +#define BTAPP_APPL_MAIL_EVT 0xff00 /* high byte contains bitmap of application module event */ + +/* helper macro to copy BTA callack data y into message buffer x, for event data structure z */ +#define MEMCPY_APPL_MSG(x, y, z) memcpy( (void *)(((UINT8 *)x)+sizeof(BT_HDR)), (void *)y, sizeof(z) ) + +/* Event masks for BTE_APPL_TASK */ +#define BTE_APPL_STARTUP_EVT EVENT_MASK(APPL_EVT_0) /* Bluetooth has started */ +#define BTE_APPL_SHUTDOWN_EVT EVENT_MASK(APPL_EVT_1) /* Bluetooth is shutting down */ +#define BTE_APPL_SOCKET_RX_EVT EVENT_MASK(APPL_EVT_2) /* Socket data ready to be read */ +#define BTE_APPL_DBUS_RX_EVT EVENT_MASK(APPL_EVT_3) /* DBUS message ready to be read */ +#define BTE_APPL_BTA_ENABLE_EVT EVENT_MASK(APPL_EVT_4) /* BTA Enabled event */ + + +/* Application configuration */ +#define BTE_APPL_PATCHRAM_PATH_MAXLEN 128 +#define BTE_APPL_CONTACTS_DB_PATH 256 + +typedef struct { + char patchram_path[BTE_APPL_PATCHRAM_PATH_MAXLEN+1]; + UINT32 patchram_addr; + UINT32 reconfig_baud; + UINT32 clock_rate; /* clock rate (for uart baud calculation) */ + BD_ADDR local_addr; /* local bd addr */ + BD_ADDR rem_addr; + UINT8 lpm_enabled; + UINT8 bt_wake_polarity; + UINT8 host_wake_polarity; + BOOLEAN ag_enable_3way_conf; + UINT16 ag_voice_settings; + UINT8 ag_vsc_pcm_config[5]; + UINT8 ag_vsc_sco_pcm[5]; + /*tBTM_CMPL_CB*/ tBTM_DEV_STATUS_CB *p_reset_cplt_cb; /* Current reset_cplt_cb */ + char contacts_db[BTE_APPL_CONTACTS_DB_PATH+1]; + UINT32 bta_module_state[BTAPP_NUM_ID_BLOCKS]; /* state of enabled bta modules */ +#if (BTAPP_AHF_API_SUPPORT==TRUE) + UINT8 afh_first; + UINT8 afh_last; +#endif +} tBTE_APPL_CFG; + +extern tBTE_APPL_CFG bte_appl_cfg; + +typedef struct { + pthread_mutex_t mutex; /* mutex to protect below signal condition */ + pthread_cond_t cond; /* signal event */ +} tBTAPP_SEMAPHORE; + +/* helper functions to handle pthread conditions event from outside GKI */ +extern void bte_create_semaphore( tBTAPP_SEMAPHORE * p_sema ); +extern void bte_wait_semaphore( tBTAPP_SEMAPHORE * p_sema, unsigned msecs_to ); +extern void bte_signal_semaphore( tBTAPP_SEMAPHORE * p_sema ); +extern void bte_destroy_semaphore( tBTAPP_SEMAPHORE * p_sema ); + +/* global application control block storing global application states and variables */ +typedef struct tBTE_APPL_CB_tag { + sigset_t signal_handler_set; /* signal handler set used by signal handler thread */ +#if ( TRUE == BTE_RESET_BAUD_ON_BT_DISABLE ) + tBTAPP_SEMAPHORE shutdown_semaphore; /* used to sync with terminate handler initated ops */ +#endif + BOOLEAN amp_enabled; /* TRUE if AMP is in use */ +} tBTE_APPL_CB; + +extern tBTE_APPL_CB bte_appl_cb; + +/* Exports the application task */ +extern void BTE_appl_task(UINT32 params); +extern int BTAPP_enable_bta( const UINT32 bta_module_state[BTAPP_NUM_ID_BLOCKS], int includingFM ); +extern int BTAPP_disable_bta( const UINT32 bta_module_state[BTAPP_NUM_ID_BLOCKS], int includingFM ); + +extern UINT8 appl_trace_level; +#define BT_PCM_CLK_IDX 1 +#ifndef BT_PCM_DEF_CLK +#define BT_PCM_DEF_CLK 4 /* defaults to 2048khz PCM clk */ +#endif +#define BT_PCM_SYNC_MS_ROLE_IDX 3 +#define BT_PCM_CLK_MS_ROLE_IDX 4 +#ifndef BT_PCM_DEF_ROLE +#define BT_PCM_DEF_ROLE 0x00 /* assume slave as default */ +#endif + +/* helper macros to set, clear and get current BTA module id in a 32bit ARRAY!! */ +/* set bit id to 1 in UINT32 a[] NO RANGE CHECK!*/ +#define BTAPP_SET_BTA_MOD(id, a) { a[id/32] |= (UINT32)(1<<(id % 32)); } + +/* set bit id to 0 (cleared) in UINT32 a[] NO RANGE CHECK */ +#define BTAPP_CLEAR_BTA_MOD(id, a) { a[id/32] &= (UINT32)!(1<<(id % 32)); } + +/* tests if bit id is 1 in UINT32 a[] NO RANGE CHECK */ +#define BTAPP_BTA_MOD_IS_SET(id, a) (a[id/32] & (UINT32)(1<<(id % 32))) + +/* update this list either via btld.txt or directly here by adding the new profiles as per bta_sys.h. + * each xxx_LISTx may only contain 32 bits */ +#ifndef BTAPP_BTA_MODULES_LIST0 +#define BTAPP_BTA_MODULES_LIST0 (\ + ( 1<<BTA_ID_DM ) | \ + ( 1<<BTA_ID_DG ) | \ + ( 1<<BTA_ID_AG ) | \ + ( 1<<BTA_ID_OPC )| \ + ( 1<<BTA_ID_OPS )| \ + ( 1<<BTA_ID_FTS )| \ + ( 1<<BTA_ID_PAN )| \ + ( 1<<BTA_ID_PR ) | \ + ( 1<<BTA_ID_SC) | \ + ( 1<<BTA_ID_AV ) | \ + ( 1<<BTA_ID_HH ) | \ + ( 1<<BTA_ID_PBS) | \ + ( 1<<BTA_ID_FMTX)| \ + ( 1<<BTA_ID_JV) | \ + ( 1<<BTA_ID_MSE) \ + ) +#endif + +#define BTAPP_LIST1_BLOCK 32 /* next 32 bit block */ +#ifndef BTAPP_BTA_MODULES_LIST1 +#define BTAPP_BTA_MODULES_LIST1 (\ + ( 1<<(BTA_ID_MAX-BTAPP_LIST1_BLOCK) ) | \ + ( 1<<(BTA_ID_MSE-BTAPP_LIST1_BLOCK) ) | \ + 0 \ + ) +#endif +/* for future GPS etc support. goes int LIST1 above */ +#if 0 + ( 1<<(BTA_ID_SSR-BTAPP_LIST1_BLOCK) ) \ + ( 1<<(BTA_ID_MSE-BTAPP_LIST1_BLOCK) ) \ + ( 1<<(BTA_ID_MCE-BTAPP_LIST1_BLOCK) ) +#endif + +/* used application init default in bte_main.c, bte_appl_cfg */ +#ifndef BTAPP_DEFAULT_MODULES +#if (1==BTAPP_NUM_ID_BLOCKS) +#define BTAPP_DEFAULT_MODULES {BTAPP_BTA_MODULES_LIST0} /* max 32 modules IDs */ +#elif (2==BTAPP_NUM_ID_BLOCKS) +#define BTAPP_DEFAULT_MODULES {BTAPP_BTA_MODULES_LIST0, BTAPP_BTA_MODULES_LIST1} /* 64 module IDs max */ +#else +#error "Define more BTAPP_BTA_MODULES_LISTx" +#endif +#endif + +#endif /* BTE_APPL_H */ |