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/******************************************************************************
*
* 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 */
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