mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
254 lines
7.0 KiB
C
254 lines
7.0 KiB
C
/******************************************************************************
|
|
*
|
|
* Copyright (C) 2000-2012 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.
|
|
*
|
|
******************************************************************************/
|
|
#include <string.h>
|
|
|
|
#include "common/bt_defs.h"
|
|
#include "common/bt_target.h"
|
|
#include "common/bt_trace.h"
|
|
#include "device/controller.h"
|
|
#include "osi/alarm.h"
|
|
#include "osi/hash_map.h"
|
|
#include "osi/hash_functions.h"
|
|
#include "osi/thread.h"
|
|
#include "osi/mutex.h"
|
|
|
|
#include "l2c_int.h"
|
|
#include "stack/dyn_mem.h"
|
|
#include "stack/btu.h"
|
|
#include "btm_int.h"
|
|
|
|
#if SDP_INCLUDED == TRUE
|
|
#include "sdpint.h"
|
|
#endif
|
|
|
|
#if (BLE_INCLUDED == TRUE)
|
|
#include "stack/gatt_api.h"
|
|
#include "gatt_int.h"
|
|
#if SMP_INCLUDED == TRUE
|
|
#include "smp_int.h"
|
|
#endif
|
|
#endif
|
|
|
|
#define BTU_TASK_PINNED_TO_CORE (TASK_PINNED_TO_CORE)
|
|
#define BTU_TASK_STACK_SIZE (4096 + BT_TASK_EXTRA_STACK_SIZE)
|
|
#define BTU_TASK_PRIO (BT_TASK_MAX_PRIORITIES - 5)
|
|
#define BTU_TASK_NAME "btuT"
|
|
|
|
hash_map_t *btu_general_alarm_hash_map;
|
|
osi_mutex_t btu_general_alarm_lock;
|
|
static const size_t BTU_GENERAL_ALARM_HASH_MAP_SIZE = 34;
|
|
|
|
hash_map_t *btu_oneshot_alarm_hash_map;
|
|
osi_mutex_t btu_oneshot_alarm_lock;
|
|
static const size_t BTU_ONESHOT_ALARM_HASH_MAP_SIZE = 34;
|
|
|
|
hash_map_t *btu_l2cap_alarm_hash_map;
|
|
osi_mutex_t btu_l2cap_alarm_lock;
|
|
static const size_t BTU_L2CAP_ALARM_HASH_MAP_SIZE = 34;
|
|
|
|
osi_thread_t *btu_thread = NULL;
|
|
|
|
extern void PLATFORM_DisableHciTransport(UINT8 bDisable);
|
|
|
|
extern void btu_task_thread_handler(void *arg);
|
|
void btu_task_start_up(void);
|
|
void btu_task_shut_down(void);
|
|
|
|
/*****************************************************************************
|
|
** V A R I A B L E S *
|
|
******************************************************************************/
|
|
// TODO(cmanton) Move this out of this file
|
|
const BD_ADDR BT_BD_ANY = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
|
|
/*****************************************************************************
|
|
**
|
|
** Function btu_init_core
|
|
**
|
|
** Description Initialize control block memory for each core component.
|
|
**
|
|
**
|
|
** Returns void
|
|
**
|
|
******************************************************************************/
|
|
void btu_init_core(void)
|
|
{
|
|
/* Initialize the mandatory core stack components */
|
|
btm_init();
|
|
|
|
l2c_init();
|
|
|
|
#if (defined(SDP_INCLUDED) && SDP_INCLUDED == TRUE)
|
|
sdp_init();
|
|
#endif
|
|
|
|
#if BLE_INCLUDED == TRUE
|
|
#if (defined(GATT_INCLUDED) && GATT_INCLUDED == true)
|
|
gatt_init();
|
|
#endif
|
|
#if (defined(SMP_INCLUDED) && SMP_INCLUDED == TRUE)
|
|
SMP_Init();
|
|
#endif
|
|
btm_ble_init();
|
|
#endif
|
|
}
|
|
|
|
/*****************************************************************************
|
|
**
|
|
** Function btu_free_core
|
|
**
|
|
** Description Releases control block memory for each core component.
|
|
**
|
|
**
|
|
** Returns void
|
|
**
|
|
******************************************************************************/
|
|
void btu_free_core(void)
|
|
{
|
|
// Free the mandatory core stack components
|
|
l2c_free();
|
|
|
|
#if (defined(SDP_INCLUDED) && SDP_INCLUDED == TRUE)
|
|
sdp_deinit();
|
|
#endif
|
|
|
|
#if BLE_INCLUDED == TRUE
|
|
#if (defined(GATT_INCLUDED) && GATT_INCLUDED == true)
|
|
gatt_free();
|
|
#endif
|
|
btm_ble_free();
|
|
#endif
|
|
btm_free();
|
|
#if SMP_INCLUDED == TRUE
|
|
SMP_Free();
|
|
#endif
|
|
}
|
|
|
|
/*****************************************************************************
|
|
**
|
|
** Function BTU_StartUp
|
|
**
|
|
** Description Initializes the BTU control block.
|
|
**
|
|
** NOTE: Must be called before creating any tasks
|
|
** (RPC, BTU, HCIT, APPL, etc.)
|
|
**
|
|
** Returns void
|
|
**
|
|
******************************************************************************/
|
|
void BTU_StartUp(void)
|
|
{
|
|
#if BTU_DYNAMIC_MEMORY
|
|
btu_cb_ptr = (tBTU_CB *)osi_malloc(sizeof(tBTU_CB));
|
|
#endif /* #if BTU_DYNAMIC_MEMORY */
|
|
memset (&btu_cb, 0, sizeof (tBTU_CB));
|
|
btu_cb.trace_level = HCI_INITIAL_TRACE_LEVEL;
|
|
|
|
btu_general_alarm_hash_map = hash_map_new(BTU_GENERAL_ALARM_HASH_MAP_SIZE,
|
|
hash_function_pointer, NULL, (data_free_fn)osi_alarm_free, NULL);
|
|
if (btu_general_alarm_hash_map == NULL) {
|
|
goto error_exit;
|
|
}
|
|
|
|
osi_mutex_new(&btu_general_alarm_lock);
|
|
|
|
btu_oneshot_alarm_hash_map = hash_map_new(BTU_ONESHOT_ALARM_HASH_MAP_SIZE,
|
|
hash_function_pointer, NULL, (data_free_fn)osi_alarm_free, NULL);
|
|
if (btu_oneshot_alarm_hash_map == NULL) {
|
|
goto error_exit;
|
|
}
|
|
|
|
osi_mutex_new(&btu_oneshot_alarm_lock);
|
|
|
|
btu_l2cap_alarm_hash_map = hash_map_new(BTU_L2CAP_ALARM_HASH_MAP_SIZE,
|
|
hash_function_pointer, NULL, (data_free_fn)osi_alarm_free, NULL);
|
|
if (btu_l2cap_alarm_hash_map == NULL) {
|
|
goto error_exit;
|
|
}
|
|
|
|
osi_mutex_new(&btu_l2cap_alarm_lock);
|
|
|
|
btu_thread = osi_thread_create(BTU_TASK_NAME, BTU_TASK_STACK_SIZE, BTU_TASK_PRIO, BTU_TASK_PINNED_TO_CORE, 1);
|
|
if (btu_thread == NULL) {
|
|
goto error_exit;
|
|
}
|
|
|
|
if (btu_task_post(SIG_BTU_START_UP, NULL, OSI_THREAD_BLOCKING) == false) {
|
|
goto error_exit;
|
|
}
|
|
|
|
return;
|
|
|
|
error_exit:;
|
|
LOG_ERROR("%s Unable to allocate resources for bt_workqueue", __func__);
|
|
BTU_ShutDown();
|
|
}
|
|
|
|
void BTU_ShutDown(void)
|
|
{
|
|
#if BTU_DYNAMIC_MEMORY
|
|
FREE_AND_RESET(btu_cb_ptr);
|
|
#endif
|
|
btu_task_shut_down();
|
|
|
|
hash_map_free(btu_general_alarm_hash_map);
|
|
osi_mutex_free(&btu_general_alarm_lock);
|
|
|
|
hash_map_free(btu_oneshot_alarm_hash_map);
|
|
osi_mutex_free(&btu_oneshot_alarm_lock);
|
|
|
|
hash_map_free(btu_l2cap_alarm_hash_map);
|
|
osi_mutex_free(&btu_l2cap_alarm_lock);
|
|
|
|
if (btu_thread) {
|
|
osi_thread_free(btu_thread);
|
|
btu_thread = NULL;
|
|
}
|
|
|
|
btu_general_alarm_hash_map = NULL;
|
|
btu_oneshot_alarm_hash_map = NULL;
|
|
btu_l2cap_alarm_hash_map = NULL;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
**
|
|
** Function BTU_BleAclPktSize
|
|
**
|
|
** Description export the BLE ACL packet size.
|
|
**
|
|
** Returns UINT16
|
|
**
|
|
******************************************************************************/
|
|
UINT16 BTU_BleAclPktSize(void)
|
|
{
|
|
#if BLE_INCLUDED == TRUE
|
|
return controller_get_interface()->get_acl_packet_size_ble();
|
|
#else
|
|
return 0;
|
|
#endif
|
|
}
|
|
|
|
#if SCAN_QUEUE_CONGEST_CHECK
|
|
bool BTU_check_queue_is_congest(void)
|
|
{
|
|
if (osi_thread_queue_wait_size(btu_thread, 0) >= QUEUE_CONGEST_SIZE) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
#endif
|