Fork ESP-IDF's bluetooth component

i want better sbc encoding, and no cla will stop me
2024-03-28 14:32:49 +11:00
parent 239e6d8950
commit ee29c25b29
1761 changed files with 737738 additions and 0 deletions
@@ -0,0 +1,503 @@
+/******************************************************************************
+ *
+ *  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.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ *  This module contains the routines that initialize the stack components.
+ *  It must be called before the BTU task is started.
+ *
+ ******************************************************************************/
+
+#include "common/bt_target.h"
+#include <string.h>
+
+
+/* Stack Configuation Related Init Definaton
+ * TODO: Now Just Unmask these defination until stack layer is OK
+ */
+
+#ifndef BTA_INCLUDED
+#define BTA_INCLUDED FALSE
+#endif
+
+#if (defined(RFCOMM_INCLUDED) && RFCOMM_INCLUDED == TRUE)
+// Include initialization functions definitions
+#include "stack/port_api.h"
+#endif
+
+#if (defined(BNEP_INCLUDED) && BNEP_INCLUDED == TRUE)
+#include "bnep_api.h"
+#endif
+
+#if (defined(GAP_INCLUDED) && GAP_INCLUDED == TRUE)
+#include "stack/gap_api.h"
+#endif
+
+#if (defined(PAN_INCLUDED) && PAN_INCLUDED == TRUE)
+#include "pan_api.h"
+#endif
+
+#if (defined(HID_HOST_INCLUDED) && HID_HOST_INCLUDED == TRUE)
+#include "stack/hidh_api.h"
+#endif
+
+#if (defined(HID_DEV_INCLUDED) && HID_DEV_INCLUDED == TRUE)
+#include "stack/hidd_api.h"
+#endif
+
+#if (defined(AVRC_INCLUDED) && AVRC_INCLUDED == TRUE)
+#include "stack/avrc_api.h"
+#endif
+
+#if (defined(A2D_INCLUDED) && A2D_INCLUDED == TRUE)
+#include "stack/a2d_api.h"
+#endif
+
+#if (defined(AVDT_INCLUDED) && AVDT_INCLUDED == TRUE)
+#include "avdt_int.h"
+#endif
+
+#if (defined(AVCT_INCLUDED) && AVCT_INCLUDED == TRUE)
+#include "avct_int.h"
+#endif
+
+#if (defined(HID_HOST_INCLUDED) && HID_HOST_INCLUDED == TRUE)
+#include "stack/hidh_api.h"
+#endif
+
+#if (defined(MCA_INCLUDED) && MCA_INCLUDED == TRUE)
+#include "mca_api.h"
+#endif
+
+#if (defined(BLE_INCLUDED) && BLE_INCLUDED == TRUE)
+#include "stack/gatt_api.h"
+#if (defined(SMP_INCLUDED) && SMP_INCLUDED == TRUE)
+#include "stack/smp_api.h"
+#endif
+#endif
+
+//BTA Modules
+#if BTA_INCLUDED == TRUE && BTA_DYNAMIC_MEMORY == TRUE
+#include "bta/bta_api.h"
+#include "bta/bta_sys.h"
+#include "osi/allocator.h"
+
+#if BTA_HF_INCLUDED == TRUE
+#include "bta_hf_client_int.h"
+#endif
+
+#if BTA_AG_INCLUDED == TRUE
+#include "bta_ag_int.h"
+#endif
+
+#if BTA_SDP_INCLUDED == TRUE
+#include "bta_sdp_int.h"
+#endif
+
+#if BTA_HS_INCLUDED == TRUE
+#include "bta_hs_int.h"
+#endif
+
+#include "bta_dm_int.h"
+
+#if BTA_AR_INCLUDED==TRUE
+#include "bta_ar_int.h"
+#endif
+#if BTA_AV_INCLUDED==TRUE
+#include "bta_av_int.h"
+#endif
+
+#if BTA_HH_INCLUDED==TRUE
+#include "bta_hh_int.h"
+#endif
+
+#if BTA_HD_INCLUDED==TRUE
+#include "bta_hd_int.h"
+#endif
+
+#if BTA_JV_INCLUDED==TRUE
+#include "bta_jv_int.h"
+#endif
+
+#if BTA_HL_INCLUDED == TRUE
+#include "bta_hl_int.h"
+#endif
+
+#if BTA_GATT_INCLUDED == TRUE
+#include "bta_gattc_int.h"
+#include "bta_gatts_int.h"
+#endif
+
+#if BTA_PAN_INCLUDED==TRUE
+#include "bta_pan_int.h"
+#endif
+
+#include "bta_sys_int.h"
+
+// control block for patch ram downloading
+//#include "bta_prm_int.h"
+
+#endif // BTA_INCLUDED == TRUE && BTA_DYNAMIC_MEMORY == TRUE
+
+
+/*****************************************************************************
+**                          F U N C T I O N S                                *
+******************************************************************************/
+
+/*****************************************************************************
+**
+** Function         BTE_DeinitStack
+**
+** Description      Deinitialize control block memory for each component.
+**
+**                  Note: This API must be called
+**                      after freeing the BTU Task.
+**
+** Returns          void
+**
+******************************************************************************/
+void BTE_DeinitStack(void)
+{
+    //BTA Modules
+#if (BTA_INCLUDED == TRUE && BTA_DYNAMIC_MEMORY == TRUE)
+#if GATTS_INCLUDED == TRUE
+    if (bta_gatts_cb_ptr){
+        osi_free(bta_gatts_cb_ptr);
+        bta_gatts_cb_ptr = NULL;
+    }
+#endif
+#if GATTC_INCLUDED==TRUE
+    if (bta_gattc_cb_ptr){
+        osi_free(bta_gattc_cb_ptr);
+        bta_gattc_cb_ptr = NULL;
+    }
+#endif
+#if BTA_HD_INCLUDED==TRUE
+    if (bta_hd_cb_ptr){
+        osi_free(bta_hd_cb_ptr);
+        bta_hd_cb_ptr = NULL;
+    }
+#endif
+#if BTA_HH_INCLUDED==TRUE
+    if (bta_hh_cb_ptr){
+        osi_free(bta_hh_cb_ptr);
+        bta_hh_cb_ptr = NULL;
+    }
+#endif
+#if BTA_AV_INCLUDED==TRUE
+    if (bta_av_cb_ptr){
+        osi_free(bta_av_cb_ptr);
+        bta_av_cb_ptr = NULL;
+    }
+    if (bta_av_sbc_ups_cb_ptr){
+        osi_free(bta_av_sbc_ups_cb_ptr);
+        bta_av_sbc_ups_cb_ptr = NULL;
+    }
+#endif
+#if BTA_AR_INCLUDED==TRUE
+    if (bta_ar_cb_ptr){
+        osi_free(bta_ar_cb_ptr);
+        bta_ar_cb_ptr = NULL;
+    }
+#endif
+#if SDP_INCLUDED == TRUE
+    if (g_disc_raw_data_buf){
+        osi_free(g_disc_raw_data_buf);
+        g_disc_raw_data_buf = NULL;
+    }
+#endif
+#if BTA_SDP_INCLUDED == TRUE
+    if (bta_sdp_cb_ptr){
+        osi_free(bta_sdp_cb_ptr);
+        bta_sdp_cb_ptr = NULL;
+    }
+#endif
+#if (defined BTA_JV_INCLUDED && BTA_JV_INCLUDED == TRUE)
+    if (bta_jv_cb_ptr){
+        osi_free(bta_jv_cb_ptr);
+        bta_jv_cb_ptr = NULL;
+    }
+#endif //JV
+#if (defined BTA_HF_INCLUDED && BTA_HF_INCLUDED == TRUE)
+    if (bta_hf_client_cb_ptr){
+        osi_free(bta_hf_client_cb_ptr);
+        bta_hf_client_cb_ptr = NULL;
+    }
+#endif
+#if (defined BTA_AG_INCLUDED && BTA_AG_INCLUDED == TRUE)
+    if (bta_ag_cb_ptr){
+        osi_free(bta_ag_cb_ptr);
+        bta_ag_cb_ptr = NULL;
+    }
+#endif
+    if (bta_dm_conn_srvcs_ptr){
+        osi_free(bta_dm_conn_srvcs_ptr);
+        bta_dm_conn_srvcs_ptr = NULL;
+    }
+    if (bta_dm_di_cb_ptr){
+        osi_free(bta_dm_di_cb_ptr);
+        bta_dm_di_cb_ptr = NULL;
+    }
+    if (bta_dm_search_cb_ptr){
+        osi_free(bta_dm_search_cb_ptr);
+        bta_dm_search_cb_ptr = NULL;
+    }
+    if (bta_dm_cb_ptr){
+        osi_free(bta_dm_cb_ptr);
+        bta_dm_cb_ptr = NULL;
+    }
+    if (bta_sys_cb_ptr){
+        osi_free(bta_sys_cb_ptr);
+        bta_sys_cb_ptr = NULL;
+    }
+#endif // BTA_INCLUDED == TRUE
+
+#if (defined(HID_DEV_INCLUDED) && HID_DEV_INCLUDED == TRUE)
+    HID_DevDeinit();
+#endif
+
+#if (defined(HID_HOST_INCLUDED) && HID_HOST_INCLUDED == TRUE)
+    HID_HostDeinit();
+#endif
+
+#if (defined(GAP_INCLUDED) && GAP_INCLUDED == TRUE)
+    GAP_Deinit();
+#endif
+
+#if (defined(AVCT_INCLUDED) && AVCT_INCLUDED == TRUE && AVCT_DYNAMIC_MEMORY == TRUE)
+    if (avct_cb_ptr){
+        osi_free(avct_cb_ptr);
+        avct_cb_ptr = NULL;
+    }
+#endif
+
+#if (defined(AVDT_INCLUDED) && AVDT_INCLUDED == TRUE && AVDT_DYNAMIC_MEMORY == TRUE)
+    if (avdt_cb_ptr){
+        osi_free(avdt_cb_ptr);
+        avdt_cb_ptr = NULL;
+    }
+#endif
+
+#if (defined(AVRC_INCLUDED) && AVRC_INCLUDED == TRUE)
+    AVRC_Deinit();
+#endif
+
+#if (defined(A2D_INCLUDED) && A2D_INCLUDED == TRUE)
+    A2D_Deinit();
+#endif
+
+#if (defined(RFCOMM_INCLUDED) && RFCOMM_INCLUDED == TRUE)
+    RFCOMM_Deinit();
+#endif
+}
+
+/*****************************************************************************
+**
+** Function         BTE_InitStack
+**
+** Description      Initialize control block memory for each component.
+**
+**                  Note: The core stack components must be called
+**                      before creating the BTU Task.  The rest of the
+**                      components can be initialized at a later time if desired
+**                      as long as the component's init function is called
+**                      before accessing any of its functions.
+**
+** Returns          status
+**
+******************************************************************************/
+bt_status_t BTE_InitStack(void)
+{
+#if (defined(RFCOMM_INCLUDED) && RFCOMM_INCLUDED == TRUE)
+    //Initialize the optional stack components
+    if (RFCOMM_Init() != BT_STATUS_SUCCESS) {
+        goto error_exit;
+    }
+#endif
+
+    //BNEP and its profiles
+#if (defined(BNEP_INCLUDED) && BNEP_INCLUDED == TRUE)
+    BNEP_Init();
+
+#if (defined(PAN_INCLUDED) && PAN_INCLUDED == TRUE)
+    PAN_Init();
+#endif  // PAN
+#endif  // BNEP Included
+
+    //AVDT and its profiles
+#if (defined(A2D_INCLUDED) && A2D_INCLUDED == TRUE)
+    if (A2D_Init() != BT_STATUS_SUCCESS) {
+        goto error_exit;
+    }
+#endif  // AADP
+
+#if (defined(AVRC_INCLUDED) && AVRC_INCLUDED == TRUE)
+    if (AVRC_Init() != BT_STATUS_SUCCESS) {
+        goto error_exit;
+    }
+#endif
+
+#if (defined(AVDT_INCLUDED) && AVDT_INCLUDED == TRUE && AVDT_DYNAMIC_MEMORY == TRUE)
+    if ((avdt_cb_ptr = (tAVDT_CB *)osi_malloc(sizeof(tAVDT_CB))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)avdt_cb_ptr, 0, sizeof(tAVDT_CB));
+#endif
+
+#if (defined(AVCT_INCLUDED) && AVCT_INCLUDED == TRUE && AVCT_DYNAMIC_MEMORY == TRUE)
+    if ((avct_cb_ptr = (tAVCT_CB *)osi_malloc(sizeof(tAVCT_CB))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)avct_cb_ptr, 0, sizeof(tAVCT_CB));
+#endif
+
+#if (defined(GAP_INCLUDED) && GAP_INCLUDED == TRUE)
+    if (GAP_Init() != BT_STATUS_SUCCESS) {
+        goto error_exit;
+    }
+#endif
+
+#if (defined(HID_HOST_INCLUDED) && HID_HOST_INCLUDED == TRUE)
+    if (HID_HostInit() != HID_SUCCESS) {
+        goto error_exit;
+    }
+#endif
+
+#if (defined(HID_DEV_INCLUDED) && HID_DEV_INCLUDED == TRUE)
+    if (HID_DevInit() != HID_SUCCESS) {
+        goto error_exit;
+    }
+#endif
+
+#if (defined(MCA_INCLUDED) && MCA_INCLUDED == TRUE)
+    MCA_Init();
+#endif
+
+    //BTA Modules
+#if (BTA_INCLUDED == TRUE && BTA_DYNAMIC_MEMORY == TRUE)
+    if ((bta_sys_cb_ptr = (tBTA_SYS_CB *)osi_malloc(sizeof(tBTA_SYS_CB))) == NULL) {
+        goto error_exit;
+    }
+    if ((bta_dm_cb_ptr = (tBTA_DM_CB *)osi_malloc(sizeof(tBTA_DM_CB))) == NULL) {
+        goto error_exit;
+    }
+    if ((bta_dm_search_cb_ptr = (tBTA_DM_SEARCH_CB *)osi_malloc(sizeof(tBTA_DM_SEARCH_CB))) == NULL) {
+        goto error_exit;
+    }
+    if ((bta_dm_di_cb_ptr = (tBTA_DM_DI_CB *)osi_malloc(sizeof(tBTA_DM_DI_CB))) == NULL) {
+        goto error_exit;
+    }
+    if ((bta_dm_conn_srvcs_ptr = (tBTA_DM_CONNECTED_SRVCS *)osi_malloc(sizeof(tBTA_DM_CONNECTED_SRVCS))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)bta_sys_cb_ptr, 0, sizeof(tBTA_SYS_CB));
+    memset((void *)bta_dm_cb_ptr, 0, sizeof(tBTA_DM_CB));
+    memset((void *)bta_dm_search_cb_ptr, 0, sizeof(tBTA_DM_SEARCH_CB));
+    memset((void *)bta_dm_di_cb_ptr, 0, sizeof(tBTA_DM_DI_CB));
+    memset((void *)bta_dm_conn_srvcs_ptr, 0, sizeof(tBTA_DM_CONNECTED_SRVCS));
+    //memset((void *)bta_prm_cb_ptr, 0, sizeof(tBTA_PRM_CB));
+
+#if (defined BTA_HF_INCLUDED && BTA_HF_INCLUDED == TRUE)
+    if ((bta_hf_client_cb_ptr = (tBTA_HF_CLIENT_CB *)osi_malloc(sizeof(tBTA_HF_CLIENT_CB))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)bta_hf_client_cb_ptr, 0, sizeof(tBTA_HF_CLIENT_CB));
+#endif
+#if (defined BTA_AG_INCLUDED && BTA_AG_INCLUDED == TRUE)
+    if ((bta_ag_cb_ptr = (tBTA_AG_CB *)osi_malloc(sizeof(tBTA_AG_CB))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)bta_ag_cb_ptr, 0, sizeof(tBTA_AG_CB));
+#endif
+#if (defined BTA_JV_INCLUDED && BTA_JV_INCLUDED == TRUE)
+    if ((bta_jv_cb_ptr = (tBTA_JV_CB *)osi_malloc(sizeof(tBTA_JV_CB))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)bta_jv_cb_ptr, 0, sizeof(tBTA_JV_CB));
+#endif //JV
+#if BTA_HS_INCLUDED == TRUE
+    memset((void *)bta_hs_cb_ptr, 0, sizeof(tBTA_HS_CB));
+#endif
+#if BTA_SDP_INCLUDED == TRUE
+    if ((bta_sdp_cb_ptr = (tBTA_SDP_CB *)osi_malloc(sizeof(tBTA_SDP_CB))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)bta_sdp_cb_ptr, 0, sizeof(tBTA_SDP_CB));
+#endif
+#if SDP_INCLUDED == TRUE
+    if ((g_disc_raw_data_buf = (UINT8 *)osi_malloc(MAX_DISC_RAW_DATA_BUF)) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)g_disc_raw_data_buf, 0, MAX_DISC_RAW_DATA_BUF);
+#endif
+#if BTA_AR_INCLUDED==TRUE
+    if ((bta_ar_cb_ptr = (tBTA_AR_CB *)osi_malloc(sizeof(tBTA_AR_CB))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)bta_ar_cb_ptr, 0, sizeof(tBTA_AR_CB));
+#endif
+#if BTA_AV_INCLUDED==TRUE
+    if ((bta_av_cb_ptr = (tBTA_AV_CB *)osi_malloc(sizeof(tBTA_AV_CB))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)bta_av_cb_ptr, 0, sizeof(tBTA_AV_CB));
+
+    if ((bta_av_sbc_ups_cb_ptr = (tBTA_AV_SBC_UPS_CB *)osi_malloc(sizeof(tBTA_AV_SBC_UPS_CB))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)bta_av_sbc_ups_cb_ptr, 0, sizeof(tBTA_AV_SBC_UPS_CB));
+#endif
+#if BTA_HH_INCLUDED==TRUE
+    if ((bta_hh_cb_ptr = (tBTA_HH_CB *)osi_malloc(sizeof(tBTA_HH_CB))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)bta_hh_cb_ptr, 0, sizeof(tBTA_HH_CB));
+#endif
+#if BTA_HD_INCLUDED==TRUE
+    if ((bta_hd_cb_ptr = (tBTA_HD_CB *)osi_malloc(sizeof(tBTA_HD_CB))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)bta_hd_cb_ptr, 0, sizeof(tBTA_HD_CB));
+#endif
+#if BTA_HL_INCLUDED==TRUE
+    memset((void *)bta_hl_cb_ptr, 0, sizeof(tBTA_HL_CB));
+#endif
+#if GATTC_INCLUDED==TRUE
+    if ((bta_gattc_cb_ptr = (tBTA_GATTC_CB *)osi_malloc(sizeof(tBTA_GATTC_CB))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)bta_gattc_cb_ptr, 0, sizeof(tBTA_GATTC_CB));
+#endif
+#if GATTS_INCLUDED == TRUE
+    if ((bta_gatts_cb_ptr = (tBTA_GATTS_CB *)osi_malloc(sizeof(tBTA_GATTS_CB))) == NULL) {
+        goto error_exit;
+    }
+    memset((void *)bta_gatts_cb_ptr, 0, sizeof(tBTA_GATTS_CB));
+#endif
+#if BTA_PAN_INCLUDED==TRUE
+    memset((void *)bta_pan_cb_ptr, 0, sizeof(tBTA_PAN_CB));
+#endif
+
+#endif // BTA_INCLUDED == TRUE
+    return BT_STATUS_SUCCESS;
+
+error_exit:;
+    LOG_ERROR("%s failed due to no memory", __func__);
+    BTE_DeinitStack();
+    return BT_STATUS_NOMEM;
+}
@@ -0,0 +1,247 @@
+/******************************************************************************
+ *
+ *  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.
+ *
+ ******************************************************************************/
+
+/******************************************************************************
+ *
+ *  Filename:      bte_main.c
+ *
+ *  Description:   Contains BTE core stack initialization and shutdown code
+ *
+ ******************************************************************************/
+
+
+#include "common/bt_defs.h"
+#include "common/bt_common_types.h"
+#include "common/bte.h"
+#include "stack/btu.h"
+#include "common/bt_trace.h"
+#include "osi/osi.h"
+#include "osi/alarm.h"
+#include "osi/hash_map.h"
+#include "osi/hash_functions.h"
+#include "device/controller.h"
+#include "hci/hci_layer.h"
+#include "bta/bta_api.h"
+
+/*******************************************************************************
+**  Constants & Macros
+*******************************************************************************/
+
+/******************************************************************************
+**  Variables
+******************************************************************************/
+
+/*******************************************************************************
+**  Static variables
+*******************************************************************************/
+static const hci_t *hci;
+
+/*******************************************************************************
+**  Static functions
+*******************************************************************************/
+static void bte_main_disable(void);
+static void bte_main_enable(void);
+
+/*******************************************************************************
+**  Externs
+*******************************************************************************/
+
+bluedroid_init_done_cb_t bluedroid_init_done_cb;
+
+extern void osi_mem_dbg_init(void);
+/******************************************************************************
+**
+** Function         bte_main_boot_entry
+**
+** Description      BTE MAIN API - Entry point for BTE chip/stack initialization
+**
+** Returns          None
+**
+******************************************************************************/
+int bte_main_boot_entry(bluedroid_init_done_cb_t cb)
+{
+    hci = hci_layer_get_interface();
+    if (!hci) {
+        APPL_TRACE_ERROR("%s could not get hci layer interface.\n", __func__);
+        return -2;
+    }
+
+    bluedroid_init_done_cb = cb;
+
+    osi_init();
+
+    //Enbale HCI
+    bte_main_enable();
+
+    return 0;
+}
+
+/******************************************************************************
+**
+** Function         bte_main_shutdown
+**
+** Description      BTE MAIN API - Shutdown code for BTE chip/stack
+**
+** Returns          None
+**
+******************************************************************************/
+void bte_main_shutdown(void)
+{
+#if (BLE_INCLUDED == TRUE)
+    BTA_VendorCleanup();
+#endif
+    bte_main_disable();
+
+    osi_deinit();
+}
+
+/******************************************************************************
+**
+** Function         bte_main_enable
+**
+** Description      BTE MAIN API - Creates all the BTE tasks. Should be called
+**                  part of the Bluetooth stack enable sequence
+**
+** Returns          None
+**
+******************************************************************************/
+static void bte_main_enable(void)
+{
+    APPL_TRACE_DEBUG("Enable HCI\n");
+    if (hci_start_up()) {
+        APPL_TRACE_ERROR("Start HCI Host Layer Failure\n");
+        return;
+    }
+
+    //Now Test Case Not Supported BTU
+    BTU_StartUp();
+}
+
+/******************************************************************************
+**
+** Function         bte_main_disable
+**
+** Description      BTE MAIN API - Destroys all the BTE tasks. Should be called
+**                  part of the Bluetooth stack disable sequence
+**
+** Returns          None
+**
+******************************************************************************/
+static void bte_main_disable(void)
+{
+    /*
+        APPL_TRACE_DEBUG("%s", __FUNCTION__);
+
+        module_shut_down(get_module(HCI_MODULE));
+        module_shut_down(get_module(BTSNOOP_MODULE));
+    */
+
+    hci_shut_down();
+
+    BTU_ShutDown();
+}
+
+/******************************************************************************
+**
+** Function         bte_main_postload_cfg
+**
+** Description      BTE MAIN API - Stack postload configuration
+**
+** Returns          None
+**
+******************************************************************************/
+void bte_main_postload_cfg(void)
+{
+    hci->do_postload();
+}
+
+#if (defined(HCILP_INCLUDED) && HCILP_INCLUDED == TRUE)
+/******************************************************************************
+**
+** Function         bte_main_enable_lpm
+**
+** Description      BTE MAIN API - Enable/Disable low power mode operation
+**
+** Returns          None
+**
+******************************************************************************/
+void bte_main_enable_lpm(BOOLEAN enable)
+{
+    /*Enable Low power ?*/
+    //hci->send_low_power_command(enable ? LPM_ENABLE : LPM_DISABLE);
+}
+
+/******************************************************************************
+**
+** Function         bte_main_lpm_allow_bt_device_sleep
+**
+** Description      BTE MAIN API - Allow BT controller goest to sleep
+**
+** Returns          None
+**
+******************************************************************************/
+void bte_main_lpm_allow_bt_device_sleep(void)
+{
+    /**/
+    //hci->send_low_power_command(LPM_WAKE_DEASSERT);
+}
+
+/******************************************************************************
+**
+** Function         bte_main_lpm_wake_bt_device
+**
+** Description      BTE MAIN API - Wake BT controller up if it is in sleep mode
+**
+** Returns          None
+**
+******************************************************************************/
+void bte_main_lpm_wake_bt_device(void)
+{
+    //hci->send_low_power_command(LPM_WAKE_ASSERT);
+}
+#endif  // HCILP_INCLUDED
+
+/******************************************************************************
+**
+** Function         bte_main_hci_send
+**
+** Description      BTE MAIN API - This function is called by the upper stack to
+**                  send an HCI message. The function displays a protocol trace
+**                  message (if enabled), and then calls the 'transmit' function
+**                  associated with the currently selected HCI transport
+**
+** Returns          None
+**
+******************************************************************************/
+void bte_main_hci_send (BT_HDR *p_msg, UINT16 event)
+{
+    UINT16 sub_event = event & BT_SUB_EVT_MASK;  /* local controller ID */
+
+    p_msg->event = event;
+
+    //counter_add("main.tx.packets", 1);
+    //counter_add("main.tx.bytes", p_msg->len);
+
+    if ((sub_event == LOCAL_BR_EDR_CONTROLLER_ID) || \
+            (sub_event == LOCAL_BLE_CONTROLLER_ID)) {
+        hci->transmit_downward(event, p_msg);
+    } else {
+        //APPL_TRACE_ERROR("Invalid Controller ID. Discarding message.");
+        osi_free(p_msg);
+    }
+}