alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-09-20 00:36:01 -04:00
Code Issues Actions 3 Packages Projects Releases Wiki Activity

Add support of NimBLE host to Blufi

Browse Source 
Merges https://github.com/espressif/esp-idf/pull/6904
This commit is contained in:
“sonalipatil” 2021-03-31 10:21:48 +05:30 committed by Rahul Tank
parent 228fc04646
commit 5175672050
35 changed files with 1296 additions and 571 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
components/bt/CMakeLists.txt
View File

@ -20,10 +20,17 @@ if(CONFIG_BT_ENABLED)
list(APPEND priv_include_dirs
common/btc/include
common/include)
list(APPEND include_dirs
common/api/include/api
common/btc/profile/esp/blufi/include
common/btc/profile/esp/include)
list(APPEND srcs "common/btc/core/btc_alarm.c"
"common/api/esp_blufi_api.c"
"common/btc/core/btc_manage.c"
"common/btc/core/btc_task.c"
"common/btc/profile/esp/blufi/blufi_prf.c"
"common/btc/profile/esp/blufi/blufi_protocol.c"
"common/osi/alarm.c"
"common/osi/allocator.c"
"common/osi/buffer.c"
@ -57,7 +64,6 @@ if(CONFIG_BT_ENABLED)
host/bluedroid/external/sbc/decoder/include
host/bluedroid/external/sbc/encoder/include
host/bluedroid/external/sbc/plc/include
host/bluedroid/btc/profile/esp/blufi/include
host/bluedroid/btc/profile/esp/include
host/bluedroid/btc/profile/std/a2dp/include
host/bluedroid/btc/profile/std/hid/include
@ -81,7 +87,6 @@ if(CONFIG_BT_ENABLED)
list(APPEND srcs "host/bluedroid/api/esp_a2dp_api.c"
"host/bluedroid/api/esp_avrc_api.c"
"host/bluedroid/api/esp_blufi_api.c"
"host/bluedroid/api/esp_bt_device.c"
"host/bluedroid/api/esp_bt_main.c"
"host/bluedroid/api/esp_gap_ble_api.c"
@ -167,8 +172,6 @@ if(CONFIG_BT_ENABLED)
"host/bluedroid/btc/core/btc_sm.c"
"host/bluedroid/btc/core/btc_storage.c"
"host/bluedroid/btc/core/btc_util.c"
"host/bluedroid/btc/profile/esp/blufi/blufi_prf.c"
"host/bluedroid/btc/profile/esp/blufi/blufi_protocol.c"
"host/bluedroid/btc/profile/std/a2dp/bta_av_co.c"
"host/bluedroid/btc/profile/std/a2dp/btc_a2dp.c"
"host/bluedroid/btc/profile/std/a2dp/btc_a2dp_control.c"
@ -321,6 +324,7 @@ if(CONFIG_BT_ENABLED)
"host/bluedroid/stack/smp/smp_main.c"
"host/bluedroid/stack/smp/smp_utils.c")
list(APPEND srcs "common/btc/profile/esp/blufi/bluedroid_host/esp_blufi.c")
if(CONFIG_BLE_MESH)
list(APPEND srcs "esp_ble_mesh/mesh_core/bluedroid_host/mesh_bearer_adapt.c")
endif()
@ -540,6 +544,8 @@ if(CONFIG_BT_ENABLED)
"host/nimble/esp-hci/src/esp_nimble_hci.c"
"host/nimble/port/src/esp_nimble_mem.c")
list(APPEND srcs
"common/btc/profile/esp/blufi/nimble_host/esp_blufi.c")
if(CONFIG_BLE_MESH)
list(APPEND srcs "esp_ble_mesh/mesh_core/nimble_host/mesh_bearer_adapt.c")
endif()

49
components/bt/host/bluedroid/api/esp_blufi_api.c → components/bt/common/api/esp_blufi_api.c
View File

@ -14,22 +14,14 @@
#include "esp_blufi_api.h"
#include "esp_bt_defs.h"
#include "esp_bt_main.h"
#include "btc/btc_task.h"
#include "btc_blufi_prf.h"
#include "btc/btc_manage.h"
#include "btc/btc_main.h"
#include "osi/future.h"
#include "btc_gatts.h"
#include "btc_gatt_util.h"
#include "common/bt_target.h"
#if (BLUFI_INCLUDED == TRUE)
esp_err_t esp_blufi_register_callbacks(esp_blufi_callbacks_t *callbacks)
{
if (esp_bluedroid_get_status() == ESP_BLUEDROID_STATUS_UNINITIALIZED) {
return ESP_ERR_INVALID_STATE;
}
ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);
if (callbacks == NULL) {
return ESP_FAIL;
@ -44,9 +36,7 @@ esp_err_t esp_blufi_send_wifi_conn_report(wifi_mode_t opmode, esp_blufi_sta_conn
btc_msg_t msg;
btc_blufi_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_BLUFI;
@ -64,9 +54,7 @@ esp_err_t esp_blufi_send_wifi_list(uint16_t apCount, esp_blufi_ap_record_t *list
btc_msg_t msg;
btc_blufi_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_BLUFI;
@ -81,9 +69,7 @@ esp_err_t esp_blufi_profile_init(void)
{
btc_msg_t msg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_BLUFI;
@ -96,9 +82,7 @@ esp_err_t esp_blufi_profile_deinit(void)
{
btc_msg_t msg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_BLUFI;
@ -112,29 +96,12 @@ uint16_t esp_blufi_get_version(void)
return btc_blufi_get_version();
}
esp_err_t esp_blufi_close(esp_gatt_if_t gatts_if, uint16_t conn_id)
{
btc_msg_t msg;
btc_ble_gatts_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTS;
msg.act = BTC_GATTS_ACT_CLOSE;
arg.close.conn_id = BTC_GATT_CREATE_CONN_ID(gatts_if, conn_id);
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), NULL)
== BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
esp_err_t esp_blufi_send_error_info(esp_blufi_error_state_t state)
{
btc_msg_t msg;
btc_blufi_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_BLUFI;
@ -151,9 +118,7 @@ esp_err_t esp_blufi_send_custom_data(uint8_t *data, uint32_t data_len)
if(data == NULL || data_len == 0) {
return ESP_ERR_INVALID_ARG;
}
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_BLUFI;

20
components/bt/host/bluedroid/api/include/api/esp_blufi_api.h → components/bt/common/api/include/api/esp_blufi_api.h
View File

@ -15,8 +15,6 @@
#ifndef __ESP_BLUFI_API_H__
#define __ESP_BLUFI_API_H__
#include "esp_bt_defs.h"
#include "esp_gatt_defs.h"
#include "esp_err.h"
#include "esp_wifi_types.h"
@ -115,6 +113,11 @@ typedef struct {
int8_t rssi; /**< signal strength of AP */
} esp_blufi_ap_record_t;
/// Bluetooth address length
#define ESP_BD_ADDR_LEN 6
/// Bluetooth device address
typedef uint8_t esp_bd_addr_t[ESP_BD_ADDR_LEN];
/**
* @brief BLUFI callback parameters union
*/
@ -404,19 +407,6 @@ esp_err_t esp_blufi_send_wifi_list(uint16_t apCount, esp_blufi_ap_record_t *list
*/
uint16_t esp_blufi_get_version(void);
/**
* @brief Close a connection a remote device.
*
* @param[in] gatts_if: GATT server access interface
* @param[in] conn_id: connection ID to be closed.
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_blufi_close(esp_gatt_if_t gatts_if, uint16_t conn_id);
/**
*
* @brief This function is called to send blufi error information

10
components/bt/common/btc/core/btc_task.c
View File

@ -21,17 +21,17 @@
#include "osi/allocator.h"
#include "btc/btc_alarm.h"
#include "btc/btc_manage.h"
#include "btc_blufi_prf.h"
#include "blufi_int.h"
#ifdef CONFIG_BT_BLUEDROID_ENABLED
#include "common/bt_target.h"
#include "btc/btc_main.h"
#include "btc/btc_manage.h"
#include "btc/btc_dev.h"
#include "btc_gatts.h"
#include "btc_gattc.h"
#include "btc_gatt_common.h"
#include "btc_gap_ble.h"
#include "btc_blufi_prf.h"
#include "blufi_int.h"
#include "btc/btc_dm.h"
#include "bta/bta_gatt_api.h"
#if CLASSIC_BT_INCLUDED
@ -94,11 +94,11 @@ static const btc_func_t profile_tab[BTC_PID_NUM] = {
#endif ///BLE_INCLUDED == TRUE
[BTC_PID_BLE_HID] = {NULL, NULL},
[BTC_PID_SPPLIKE] = {NULL, NULL},
[BTC_PID_DM_SEC] = {NULL, btc_dm_sec_cb_handler },
#endif
#if (BLUFI_INCLUDED == TRUE)
[BTC_PID_BLUFI] = {btc_blufi_call_handler, btc_blufi_cb_handler },
#endif ///BLUFI_INCLUDED == TRUE
[BTC_PID_DM_SEC] = {NULL, btc_dm_sec_cb_handler },
#endif
[BTC_PID_ALARM] = {btc_alarm_handler, NULL },
#ifdef CONFIG_BT_BLUEDROID_ENABLED
#if CLASSIC_BT_INCLUDED

418
components/bt/common/btc/profile/esp/blufi/bluedroid_host/esp_blufi.c Normal file
View File

@ -0,0 +1,418 @@
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include "osi/allocator.h"
#include "btc/btc_task.h"
#include "btc/btc_manage.h"
#include "blufi_int.h"
#include "btc_blufi_prf.h"
#include "esp_log.h"
#include "esp_blufi_api.h"
#include "common/bt_target.h"
#include "common/bt_trace.h"
#include "stack/bt_types.h"
#include "stack/gatt_api.h"
#include "bta/bta_api.h"
#include "bta/bta_gatt_api.h"
#include "bta_gatts_int.h"
#include "btc_gatt_util.h"
#include "btc_gatts.h"
#include "esp_bt_defs.h"
#include "esp_gap_ble_api.h"
#include "esp_gatt_common_api.h"
#include "esp_bt_main.h"
#include "esp_bt_device.h"
#include "esp_err.h"
#include "esp_blufi.h"
#if (BLUFI_INCLUDED == TRUE)
#if GATT_DYNAMIC_MEMORY == FALSE
tBLUFI_ENV blufi_env;
#else
tBLUFI_ENV *blufi_env_ptr;
#endif
static uint8_t server_if;
static uint16_t conn_id;
static uint8_t blufi_service_uuid128[32] = {
/* LSB <--------------------------------------------------------------------------------> MSB */
//first uuid, 16bit, [12],[13] is the value
0xfb, 0x34, 0x9b, 0x5f, 0x80, 0x00, 0x00, 0x80, 0x00, 0x10, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00,
};
static esp_ble_adv_data_t blufi_adv_data = {
.set_scan_rsp = false,
.include_name = true,
.include_txpower = true,
.min_interval = 0x0006, //slave connection min interval, Time = min_interval * 1.25 msec
.max_interval = 0x0010, //slave connection max interval, Time = max_interval * 1.25 msec
.appearance = 0x00,
.manufacturer_len = 0,
.p_manufacturer_data = NULL,
.service_data_len = 0,
.p_service_data = NULL,
.service_uuid_len = 16,
.p_service_uuid = blufi_service_uuid128,
.flag = 0x6,
};
static esp_ble_adv_params_t blufi_adv_params = {
.adv_int_min = 0x100,
.adv_int_max = 0x100,
.adv_type = ADV_TYPE_IND,
.own_addr_type = BLE_ADDR_TYPE_PUBLIC,
//.peer_addr =
//.peer_addr_type =
.channel_map = ADV_CHNL_ALL,
.adv_filter_policy = ADV_FILTER_ALLOW_SCAN_ANY_CON_ANY,
};
void esp_blufi_gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param)
{
switch (event) {
case ESP_GAP_BLE_ADV_DATA_SET_COMPLETE_EVT:
esp_ble_gap_start_advertising(&blufi_adv_params);
break;
default:
break;
}
}
// static functions declare
static void blufi_profile_cb(tBTA_GATTS_EVT event, tBTA_GATTS *p_data);
void blufi_create_service(void)
{
if (!blufi_env.enabled) {
BTC_TRACE_ERROR("blufi service added error.");
return;
}
blufi_env.srvc_inst = 0x00;
BTA_GATTS_CreateService(blufi_env.gatt_if, &blufi_srvc_uuid, blufi_env.srvc_inst, BLUFI_HDL_NUM, true);
}
uint8_t esp_blufi_init(void)
{
/* register the BLUFI profile to the BTA_GATTS module*/
BTA_GATTS_AppRegister(&blufi_app_uuid, blufi_profile_cb);
return GATT_SUCCESS;
}
static void blufi_profile_cb(tBTA_GATTS_EVT event, tBTA_GATTS *p_data)
{
tBTA_GATTS_RSP rsp;
BLUFI_TRACE_DEBUG("blufi profile cb event = %x\n", event);
switch (event) {
case BTA_GATTS_REG_EVT:
BLUFI_TRACE_DEBUG("REG: status %d, app_uuid %04x, gatt_if %d\n", p_data->reg_oper.status, p_data->reg_oper.uuid.uu.uuid16, p_data->reg_oper.server_if);
if (p_data->reg_oper.status != BTA_GATT_OK) {
BLUFI_TRACE_ERROR("BLUFI profile register failed\n");
return;
}
blufi_env.gatt_if = p_data->reg_oper.server_if;
blufi_env.enabled = true;
//create the blufi service to the service data base.
if (p_data->reg_oper.uuid.uu.uuid16 == BLUFI_APP_UUID) {
BLUFI_TRACE_DEBUG("%s %d\n", __func__, __LINE__);
blufi_create_service();
}
break;
case BTA_GATTS_DEREG_EVT: {
esp_blufi_cb_param_t param;
btc_msg_t msg;
BLUFI_TRACE_DEBUG("DEREG: status %d, gatt_if %d\n", p_data->reg_oper.status, p_data->reg_oper.server_if);
if (p_data->reg_oper.status != BTA_GATT_OK) {
BLUFI_TRACE_ERROR("BLUFI profile unregister failed\n");
return;
}
blufi_env.enabled = false;
msg.sig = BTC_SIG_API_CB;
msg.pid = BTC_PID_BLUFI;
msg.act = ESP_BLUFI_EVENT_DEINIT_FINISH;
param.deinit_finish.state = ESP_BLUFI_DEINIT_OK;
btc_transfer_context(&msg, &param, sizeof(esp_blufi_cb_param_t), NULL);
break;
}
case BTA_GATTS_READ_EVT:
memset(&rsp, 0, sizeof(tBTA_GATTS_API_RSP));
rsp.attr_value.handle = p_data->req_data.p_data->read_req.handle;
rsp.attr_value.len = 1;
rsp.attr_value.value[0] = 0x00;
BTA_GATTS_SendRsp(p_data->req_data.conn_id, p_data->req_data.trans_id,
p_data->req_data.status, &rsp);
break;
case BTA_GATTS_WRITE_EVT: {
if (p_data->req_data.p_data->write_req.is_prep) {
tBTA_GATT_STATUS status = GATT_SUCCESS;
if (blufi_env.prepare_buf == NULL) {
blufi_env.prepare_buf = osi_malloc(BLUFI_PREPAIR_BUF_MAX_SIZE);
blufi_env.prepare_len = 0;
if (blufi_env.prepare_buf == NULL) {
BLUFI_TRACE_ERROR("Blufi prep no mem\n");
status = GATT_NO_RESOURCES;
}
} else {
if (p_data->req_data.p_data->write_req.offset > BLUFI_PREPAIR_BUF_MAX_SIZE) {
status = GATT_INVALID_OFFSET;
} else if ((p_data->req_data.p_data->write_req.offset + p_data->req_data.p_data->write_req.len) > BLUFI_PREPAIR_BUF_MAX_SIZE) {
status = GATT_INVALID_ATTR_LEN;
}
}
memset(&rsp, 0, sizeof(tGATTS_RSP));
rsp.attr_value.handle = p_data->req_data.p_data->write_req.handle;
rsp.attr_value.len = p_data->req_data.p_data->write_req.len;
rsp.attr_value.offset = p_data->req_data.p_data->write_req.offset;
memcpy(rsp.attr_value.value, p_data->req_data.p_data->write_req.value, p_data->req_data.p_data->write_req.len);
BLUFI_TRACE_DEBUG("prep write, len=%d, offset=%d\n", p_data->req_data.p_data->write_req.len, p_data->req_data.p_data->write_req.offset);
BTA_GATTS_SendRsp(p_data->req_data.conn_id, p_data->req_data.trans_id,
status, &rsp);
if (status != GATT_SUCCESS) {
if (blufi_env.prepare_buf) {
osi_free(blufi_env.prepare_buf);
blufi_env.prepare_buf = NULL;
blufi_env.prepare_len = 0;
}
BLUFI_TRACE_ERROR("write data error , error code 0x%x\n", status);
return;
}
memcpy(blufi_env.prepare_buf + p_data->req_data.p_data->write_req.offset,
p_data->req_data.p_data->write_req.value,
p_data->req_data.p_data->write_req.len);
blufi_env.prepare_len += p_data->req_data.p_data->write_req.len;
return;
} else {
BLUFI_TRACE_DEBUG("norm write, len=%d, offset=%d\n", p_data->req_data.p_data->write_req.len, p_data->req_data.p_data->write_req.offset);
BTA_GATTS_SendRsp(p_data->req_data.conn_id, p_data->req_data.trans_id,
p_data->req_data.status, NULL);
}
if (p_data->req_data.p_data->write_req.handle == blufi_env.handle_char_p2e) {
btc_blufi_recv_handler(&p_data->req_data.p_data->write_req.value[0],
p_data->req_data.p_data->write_req.len);
}
break;
}
case BTA_GATTS_EXEC_WRITE_EVT:
BLUFI_TRACE_DEBUG("exec write exec %d\n", p_data->req_data.p_data->exec_write);
BTA_GATTS_SendRsp(p_data->req_data.conn_id, p_data->req_data.trans_id,
GATT_SUCCESS, NULL);
if (blufi_env.prepare_buf && p_data->req_data.p_data->exec_write == GATT_PREP_WRITE_EXEC) {
btc_blufi_recv_handler(blufi_env.prepare_buf, blufi_env.prepare_len);
}
if (blufi_env.prepare_buf) {
osi_free(blufi_env.prepare_buf);
blufi_env.prepare_buf = NULL;
blufi_env.prepare_len = 0;
}
break;
case BTA_GATTS_MTU_EVT:
BLUFI_TRACE_DEBUG("MTU size %d\n", p_data->req_data.p_data->mtu);
blufi_env.frag_size = (p_data->req_data.p_data->mtu < BLUFI_MAX_DATA_LEN ? p_data->req_data.p_data->mtu : BLUFI_MAX_DATA_LEN) - BLUFI_MTU_RESERVED_SIZE;
break;
case BTA_GATTS_CONF_EVT:
BLUFI_TRACE_DEBUG("CONFIRM EVT\n");
/* Nothing */
break;
case BTA_GATTS_CREATE_EVT:
blufi_env.handle_srvc = p_data->create.service_id;
//add the frist blufi characteristic --> write characteristic
BTA_GATTS_AddCharacteristic(blufi_env.handle_srvc, &blufi_char_uuid_p2e,
(GATT_PERM_WRITE),
(GATT_CHAR_PROP_BIT_WRITE),
NULL, NULL);
break;
case BTA_GATTS_ADD_CHAR_EVT:
switch (p_data->add_result.char_uuid.uu.uuid16) {
case BLUFI_CHAR_P2E_UUID: /* Phone to ESP32 */
blufi_env.handle_char_p2e = p_data->add_result.attr_id;
BTA_GATTS_AddCharacteristic(blufi_env.handle_srvc, &blufi_char_uuid_e2p,
(GATT_PERM_READ),
(GATT_CHAR_PROP_BIT_READ | GATT_CHAR_PROP_BIT_NOTIFY),
NULL, NULL);
break;
case BLUFI_CHAR_E2P_UUID: /* ESP32 to Phone */
blufi_env.handle_char_e2p = p_data->add_result.attr_id;
BTA_GATTS_AddCharDescriptor (blufi_env.handle_srvc,
(GATT_PERM_READ | GATT_PERM_WRITE),
&blufi_descr_uuid_e2p,
NULL, NULL);
break;
default:
break;
}
break;
case BTA_GATTS_ADD_CHAR_DESCR_EVT: {
/* call init finish */
esp_blufi_cb_param_t param;
btc_msg_t msg;
blufi_env.handle_descr_e2p = p_data->add_result.attr_id;
//start the blufi service after created
BTA_GATTS_StartService(blufi_env.handle_srvc, BTA_GATT_TRANSPORT_LE);
msg.sig = BTC_SIG_API_CB;
msg.pid = BTC_PID_BLUFI;
msg.act = ESP_BLUFI_EVENT_INIT_FINISH;
param.init_finish.state = ESP_BLUFI_INIT_OK;
btc_transfer_context(&msg, &param, sizeof(esp_blufi_cb_param_t), NULL);
break;
}
case BTA_GATTS_CONNECT_EVT: {
btc_msg_t msg;
esp_blufi_cb_param_t param;
//set the connection flag to true
BLUFI_TRACE_API("\ndevice is connected "BT_BD_ADDR_STR", server_if=%d,reason=0x%x,connect_id=%d\n",
BT_BD_ADDR_HEX(p_data->conn.remote_bda), p_data->conn.server_if,
p_data->conn.reason, p_data->conn.conn_id);
memcpy(blufi_env.remote_bda, p_data->conn.remote_bda, sizeof(esp_bd_addr_t));
blufi_env.conn_id = p_data->conn.conn_id;
blufi_env.is_connected = true;
blufi_env.recv_seq = blufi_env.send_seq = 0;
msg.sig = BTC_SIG_API_CB;
msg.pid = BTC_PID_BLUFI;
msg.act = ESP_BLUFI_EVENT_BLE_CONNECT;
memcpy(param.connect.remote_bda, p_data->conn.remote_bda, sizeof(esp_bd_addr_t));
param.connect.conn_id = BTC_GATT_GET_CONN_ID(p_data->conn.conn_id);
conn_id = param.connect.conn_id;
server_if = p_data->conn.server_if;
btc_transfer_context(&msg, &param, sizeof(esp_blufi_cb_param_t), NULL);
break;
}
case BTA_GATTS_DISCONNECT_EVT: {
btc_msg_t msg;
esp_blufi_cb_param_t param;
blufi_env.is_connected = false;
//set the connection flag to true
BLUFI_TRACE_API("\ndevice is disconnected "BT_BD_ADDR_STR", server_if=%d,reason=0x%x,connect_id=%d\n",
BT_BD_ADDR_HEX(p_data->conn.remote_bda), p_data->conn.server_if,
p_data->conn.reason, p_data->conn.conn_id);
memcpy(blufi_env.remote_bda, p_data->conn.remote_bda, sizeof(esp_bd_addr_t));
blufi_env.conn_id = p_data->conn.conn_id;
blufi_env.recv_seq = blufi_env.send_seq = 0;
blufi_env.sec_mode = 0x0;
msg.sig = BTC_SIG_API_CB;
msg.pid = BTC_PID_BLUFI;
msg.act = ESP_BLUFI_EVENT_BLE_DISCONNECT;
memcpy(param.disconnect.remote_bda, p_data->conn.remote_bda, sizeof(esp_bd_addr_t));
btc_transfer_context(&msg, &param, sizeof(esp_blufi_cb_param_t), NULL);
break;
}
case BTA_GATTS_OPEN_EVT:
break;
case BTA_GATTS_CLOSE_EVT:
break;
case BTA_GATTS_CONGEST_EVT:
break;
default:
break;
}
}
void esp_blufi_send_notify(void *arg)
{
struct pkt_info *pkts = (struct pkt_info *) arg;
uint16_t conn_id = blufi_env.conn_id;
uint16_t attr_id = blufi_env.handle_char_e2p;
bool rsp = false;
BTA_GATTS_HandleValueIndication(conn_id, attr_id, pkts->pkt_len,
pkts->pkt, rsp);
}
void esp_blufi_deinit(void)
{
BTA_GATTS_StopService(blufi_env.handle_srvc);
BTA_GATTS_DeleteService(blufi_env.handle_srvc);
/* register the BLUFI profile to the BTA_GATTS module*/
BTA_GATTS_AppDeregister(blufi_env.gatt_if);
}
void esp_blufi_adv_start(void)
{
esp_ble_gap_set_device_name(BLUFI_DEVICE_NAME);
esp_ble_gap_config_adv_data(&blufi_adv_data);
}
void esp_blufi_adv_stop(void)
{
esp_ble_gap_stop_advertising();
}
void esp_blufi_send_encap(void *arg)
{
struct blufi_hdr *hdr = (struct blufi_hdr *)arg;
retry:
if (blufi_env.is_connected == false) {
BTC_TRACE_WARNING("%s ble connection is broken\n", __func__);
osi_free(hdr);
hdr = NULL;
return;
}
if (esp_ble_get_cur_sendable_packets_num(BTC_GATT_GET_CONN_ID(blufi_env.conn_id)) > 0) {
btc_blufi_send_notify((uint8_t *)hdr,
((hdr->fc & BLUFI_FC_CHECK) ?
hdr->data_len + sizeof(struct blufi_hdr) + 2 :
hdr->data_len + sizeof(struct blufi_hdr)));
} else {
BTC_TRACE_WARNING("%s wait to send blufi custom data\n", __func__);
vTaskDelay(pdMS_TO_TICKS(10));
goto retry;
}
}
esp_err_t esp_blufi_close(esp_gatt_if_t gatts_if, uint16_t conn_id)
{
ESP_BLE_HOST_STATUS_CHECK(ESP_BLE_HOST_STATUS_ENABLED);
btc_msg_t msg;
btc_ble_gatts_args_t arg;
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GATTS;
msg.act = BTC_GATTS_ACT_CLOSE;
arg.close.conn_id = BTC_GATT_CREATE_CONN_ID(gatts_if, conn_id);
return (btc_transfer_context(&msg, &arg, sizeof(btc_ble_gatts_args_t), NULL)
== BT_STATUS_SUCCESS ? ESP_OK : ESP_FAIL);
}
void esp_blufi_disconnect()
{
int rc;
rc = esp_blufi_close(server_if, conn_id);
assert (rc == 0);
}
#endif

347
components/bt/host/bluedroid/btc/profile/esp/blufi/blufi_prf.c → components/bt/common/btc/profile/esp/blufi/blufi_prf.c
View File

@ -19,61 +19,30 @@
#include <stdio.h>
#include "common/bt_target.h"
#include "common/bt_trace.h"
#include "osi/allocator.h"
#include "stack/bt_types.h"
#include "stack/gatt_api.h"
#include "bta/bta_api.h"
#include "bta/bta_gatt_api.h"
#include "bta_gatts_int.h"
#include "btc_blufi_prf.h"
#include "btc/btc_task.h"
#include "btc/btc_manage.h"
#include "btc_gatt_util.h"
#include "blufi_int.h"
#include "esp_log.h"
#include "esp_blufi_api.h"
#include "esp_gatt_common_api.h"
#include "esp_blufi.h"
#if (BLUFI_INCLUDED == TRUE)
#define BT_BD_ADDR_STR "%02x:%02x:%02x:%02x:%02x:%02x"
#define BT_BD_ADDR_HEX(addr) addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
//define the blufi serivce uuid
#define BLUFI_SERVICE_UUID 0xFFFF
//define the blufi Char uuid (PHONE to ESP32)
#define BLUFI_CHAR_P2E_UUID 0xFF01
//define the blufi Char uuid (ESP32 to PHONE)
#define BLUFI_CHAR_E2P_UUID 0xFF02
//define the blufi Descriptor uuid (ESP32 to PHONE)
#define BLUFI_DESCR_E2P_UUID GATT_UUID_CHAR_CLIENT_CONFIG
//define the blufi APP ID
#define BLUFI_APP_UUID 0xFFFF
#define BLUFI_HDL_NUM 6
#if GATT_DYNAMIC_MEMORY == FALSE
tBLUFI_ENV blufi_env;
#else
tBLUFI_ENV *blufi_env_ptr;
#endif
static const tBT_UUID blufi_srvc_uuid = {LEN_UUID_16, {BLUFI_SERVICE_UUID}};
static const tBT_UUID blufi_char_uuid_p2e = {LEN_UUID_16, {BLUFI_CHAR_P2E_UUID}};
static const tBT_UUID blufi_char_uuid_e2p = {LEN_UUID_16, {BLUFI_CHAR_E2P_UUID}};
static const tBT_UUID blufi_descr_uuid_e2p = {LEN_UUID_16, {BLUFI_DESCR_E2P_UUID}};
static const tBT_UUID blufi_app_uuid = {LEN_UUID_16, {BLUFI_APP_UUID}};
// static functions declare
static void blufi_profile_cb(tBTA_GATTS_EVT event, tBTA_GATTS *p_data);
static void btc_blufi_recv_handler(uint8_t *data, int len);
static void btc_blufi_send_ack(uint8_t seq);
static inline void btc_blufi_cb_to_app(esp_blufi_cb_event_t event, esp_blufi_cb_param_t *param)
inline void btc_blufi_cb_to_app(esp_blufi_cb_event_t event, esp_blufi_cb_param_t *param)
{
esp_blufi_event_cb_t btc_blufi_cb = (esp_blufi_event_cb_t)btc_profile_cb_get(BTC_PID_BLUFI);
if (btc_blufi_cb) {
@ -81,299 +50,44 @@ static inline void btc_blufi_cb_to_app(esp_blufi_cb_event_t event, esp_blufi_cb_
}
}
static void blufi_create_service(void)
{
if (!blufi_env.enabled) {
BTC_TRACE_ERROR("blufi service added error.");
return;
}
blufi_env.srvc_inst = 0x00;
BTA_GATTS_CreateService(blufi_env.gatt_if, &blufi_srvc_uuid, blufi_env.srvc_inst, BLUFI_HDL_NUM, true);
}
static void blufi_profile_cb(tBTA_GATTS_EVT event, tBTA_GATTS *p_data)
{
tBTA_GATTS_RSP rsp;
BLUFI_TRACE_DEBUG("blufi profile cb event = %x\n", event);
switch (event) {
case BTA_GATTS_REG_EVT:
BLUFI_TRACE_DEBUG("REG: status %d, app_uuid %04x, gatt_if %d\n", p_data->reg_oper.status, p_data->reg_oper.uuid.uu.uuid16, p_data->reg_oper.server_if);
if (p_data->reg_oper.status != BTA_GATT_OK) {
BLUFI_TRACE_ERROR("BLUFI profile register failed\n");
return;
}
blufi_env.gatt_if = p_data->reg_oper.server_if;
blufi_env.enabled = true;
//create the blufi service to the service data base.
if (p_data->reg_oper.uuid.uu.uuid16 == BLUFI_APP_UUID) {
BLUFI_TRACE_DEBUG("%s %d\n", __func__, __LINE__);
blufi_create_service();
}
break;
case BTA_GATTS_DEREG_EVT: {
esp_blufi_cb_param_t param;
btc_msg_t msg;
BLUFI_TRACE_DEBUG("DEREG: status %d, gatt_if %d\n", p_data->reg_oper.status, p_data->reg_oper.server_if);
if (p_data->reg_oper.status != BTA_GATT_OK) {
BLUFI_TRACE_ERROR("BLUFI profile unregister failed\n");
return;
}
blufi_env.enabled = false;
msg.sig = BTC_SIG_API_CB;
msg.pid = BTC_PID_BLUFI;
msg.act = ESP_BLUFI_EVENT_DEINIT_FINISH;
param.deinit_finish.state = ESP_BLUFI_DEINIT_OK;
btc_transfer_context(&msg, &param, sizeof(esp_blufi_cb_param_t), NULL);
break;
}
case BTA_GATTS_READ_EVT:
memset(&rsp, 0, sizeof(tBTA_GATTS_API_RSP));
rsp.attr_value.handle = p_data->req_data.p_data->read_req.handle;
rsp.attr_value.len = 1;
rsp.attr_value.value[0] = 0x00;
BTA_GATTS_SendRsp(p_data->req_data.conn_id, p_data->req_data.trans_id,
p_data->req_data.status, &rsp);
break;
case BTA_GATTS_WRITE_EVT: {
if(p_data->req_data.p_data->write_req.is_prep) {
tBTA_GATT_STATUS status = GATT_SUCCESS;
if (blufi_env.prepare_buf == NULL) {
blufi_env.prepare_buf = osi_malloc(BLUFI_PREPAIR_BUF_MAX_SIZE);
blufi_env.prepare_len = 0;
if (blufi_env.prepare_buf == NULL) {
BLUFI_TRACE_ERROR("Blufi prep no mem\n");
status = GATT_NO_RESOURCES;
}
} else {
if(p_data->req_data.p_data->write_req.offset > BLUFI_PREPAIR_BUF_MAX_SIZE) {
status = GATT_INVALID_OFFSET;
} else if ((p_data->req_data.p_data->write_req.offset + p_data->req_data.p_data->write_req.len) > BLUFI_PREPAIR_BUF_MAX_SIZE) {
status = GATT_INVALID_ATTR_LEN;
}
}
memset(&rsp, 0, sizeof(tGATTS_RSP));
rsp.attr_value.handle = p_data->req_data.p_data->write_req.handle;
rsp.attr_value.len = p_data->req_data.p_data->write_req.len;
rsp.attr_value.offset = p_data->req_data.p_data->write_req.offset;
memcpy(rsp.attr_value.value, p_data->req_data.p_data->write_req.value, p_data->req_data.p_data->write_req.len);
BLUFI_TRACE_DEBUG("prep write, len=%d, offset=%d\n", p_data->req_data.p_data->write_req.len, p_data->req_data.p_data->write_req.offset);
BTA_GATTS_SendRsp(p_data->req_data.conn_id, p_data->req_data.trans_id,
status, &rsp);
if(status != GATT_SUCCESS) {
if (blufi_env.prepare_buf) {
osi_free(blufi_env.prepare_buf);
blufi_env.prepare_buf = NULL;
blufi_env.prepare_len = 0;
}
BLUFI_TRACE_ERROR("write data error , error code 0x%x\n", status);
return;
}
memcpy(blufi_env.prepare_buf + p_data->req_data.p_data->write_req.offset,
p_data->req_data.p_data->write_req.value,
p_data->req_data.p_data->write_req.len);
blufi_env.prepare_len += p_data->req_data.p_data->write_req.len;
return;
} else {
BLUFI_TRACE_DEBUG("norm write, len=%d, offset=%d\n", p_data->req_data.p_data->write_req.len, p_data->req_data.p_data->write_req.offset);
BTA_GATTS_SendRsp(p_data->req_data.conn_id, p_data->req_data.trans_id,
p_data->req_data.status, NULL);
}
if (p_data->req_data.p_data->write_req.handle == blufi_env.handle_char_p2e) {
btc_blufi_recv_handler(&p_data->req_data.p_data->write_req.value[0],
p_data->req_data.p_data->write_req.len);
}
break;
}
case BTA_GATTS_EXEC_WRITE_EVT:
BLUFI_TRACE_DEBUG("exec write exec %d\n", p_data->req_data.p_data->exec_write);
BTA_GATTS_SendRsp(p_data->req_data.conn_id, p_data->req_data.trans_id,
GATT_SUCCESS, NULL);
if (blufi_env.prepare_buf && p_data->req_data.p_data->exec_write == GATT_PREP_WRITE_EXEC) {
btc_blufi_recv_handler(blufi_env.prepare_buf, blufi_env.prepare_len);
}
if (blufi_env.prepare_buf) {
osi_free(blufi_env.prepare_buf);
blufi_env.prepare_buf = NULL;
blufi_env.prepare_len = 0;
}
break;
case BTA_GATTS_MTU_EVT:
BLUFI_TRACE_DEBUG("MTU size %d\n", p_data->req_data.p_data->mtu);
blufi_env.frag_size = (p_data->req_data.p_data->mtu < BLUFI_MAX_DATA_LEN ? p_data->req_data.p_data->mtu : BLUFI_MAX_DATA_LEN) - BLUFI_MTU_RESERVED_SIZE;
break;
case BTA_GATTS_CONF_EVT:
BLUFI_TRACE_DEBUG("CONFIRM EVT\n");
/* Nothing */
break;
case BTA_GATTS_CREATE_EVT:
blufi_env.handle_srvc = p_data->create.service_id;
//add the frist blufi characteristic --> write characteristic
BTA_GATTS_AddCharacteristic(blufi_env.handle_srvc, &blufi_char_uuid_p2e,
(GATT_PERM_WRITE),
(GATT_CHAR_PROP_BIT_WRITE),
NULL, NULL);
break;
case BTA_GATTS_ADD_CHAR_EVT:
switch (p_data->add_result.char_uuid.uu.uuid16) {
case BLUFI_CHAR_P2E_UUID: /* Phone to ESP32 */
blufi_env.handle_char_p2e = p_data->add_result.attr_id;
BTA_GATTS_AddCharacteristic(blufi_env.handle_srvc, &blufi_char_uuid_e2p,
(GATT_PERM_READ),
(GATT_CHAR_PROP_BIT_READ | GATT_CHAR_PROP_BIT_NOTIFY),
NULL, NULL);
break;
case BLUFI_CHAR_E2P_UUID: /* ESP32 to Phone */
blufi_env.handle_char_e2p = p_data->add_result.attr_id;
BTA_GATTS_AddCharDescriptor (blufi_env.handle_srvc,
(GATT_PERM_READ | GATT_PERM_WRITE),
&blufi_descr_uuid_e2p,
NULL, NULL);
break;
default:
break;
}
break;
case BTA_GATTS_ADD_CHAR_DESCR_EVT: {
/* call init finish */
esp_blufi_cb_param_t param;
btc_msg_t msg;
blufi_env.handle_descr_e2p = p_data->add_result.attr_id;
//start the blufi service after created
BTA_GATTS_StartService(blufi_env.handle_srvc, BTA_GATT_TRANSPORT_LE);
msg.sig = BTC_SIG_API_CB;
msg.pid = BTC_PID_BLUFI;
msg.act = ESP_BLUFI_EVENT_INIT_FINISH;
param.init_finish.state = ESP_BLUFI_INIT_OK;
btc_transfer_context(&msg, &param, sizeof(esp_blufi_cb_param_t), NULL);
break;
}
case BTA_GATTS_CONNECT_EVT: {
btc_msg_t msg;
esp_blufi_cb_param_t param;
//set the connection flag to true
BLUFI_TRACE_API("\ndevice is connected "BT_BD_ADDR_STR", server_if=%d,reason=0x%x,connect_id=%d\n",
BT_BD_ADDR_HEX(p_data->conn.remote_bda), p_data->conn.server_if,
p_data->conn.reason, p_data->conn.conn_id);
memcpy(blufi_env.remote_bda, p_data->conn.remote_bda, sizeof(esp_bd_addr_t));
blufi_env.conn_id = p_data->conn.conn_id;
blufi_env.is_connected = true;
blufi_env.recv_seq = blufi_env.send_seq = 0;
msg.sig = BTC_SIG_API_CB;
msg.pid = BTC_PID_BLUFI;
msg.act = ESP_BLUFI_EVENT_BLE_CONNECT;
memcpy(param.connect.remote_bda, p_data->conn.remote_bda, sizeof(esp_bd_addr_t));
param.connect.conn_id=BTC_GATT_GET_CONN_ID(p_data->conn.conn_id);
param.connect.server_if=p_data->conn.server_if;
btc_transfer_context(&msg, &param, sizeof(esp_blufi_cb_param_t), NULL);
break;
}
case BTA_GATTS_DISCONNECT_EVT: {
btc_msg_t msg;
esp_blufi_cb_param_t param;
blufi_env.is_connected = false;
//set the connection flag to true
BLUFI_TRACE_API("\ndevice is disconnected "BT_BD_ADDR_STR", server_if=%d,reason=0x%x,connect_id=%d\n",
BT_BD_ADDR_HEX(p_data->conn.remote_bda), p_data->conn.server_if,
p_data->conn.reason, p_data->conn.conn_id);
memcpy(blufi_env.remote_bda, p_data->conn.remote_bda, sizeof(esp_bd_addr_t));
blufi_env.conn_id = p_data->conn.conn_id;
blufi_env.recv_seq = blufi_env.send_seq = 0;
blufi_env.sec_mode = 0x0;
msg.sig = BTC_SIG_API_CB;
msg.pid = BTC_PID_BLUFI;
msg.act = ESP_BLUFI_EVENT_BLE_DISCONNECT;
memcpy(param.disconnect.remote_bda, p_data->conn.remote_bda, sizeof(esp_bd_addr_t));
btc_transfer_context(&msg, &param, sizeof(esp_blufi_cb_param_t), NULL);
break;
}
case BTA_GATTS_OPEN_EVT:
break;
case BTA_GATTS_CLOSE_EVT:
break;
case BTA_GATTS_CONGEST_EVT:
break;
default:
break;
}
}
static tGATT_STATUS btc_blufi_profile_init(void)
static uint8_t btc_blufi_profile_init(void)
{
esp_blufi_callbacks_t *store_p = blufi_env.cbs;
uint8_t rc;
if (blufi_env.enabled) {
BLUFI_TRACE_ERROR("BLUFI already initialized");
return GATT_ERROR;
return ESP_BLUFI_ERROR;
}
memset(&blufi_env, 0x0, sizeof(blufi_env));
blufi_env.cbs = store_p; /* if set callback prior, restore the point */
blufi_env.frag_size = BLUFI_FRAG_DATA_DEFAULT_LEN;
rc = esp_blufi_init();
if(rc != 0 ){
return rc;
}
/* register the BLUFI profile to the BTA_GATTS module*/
BTA_GATTS_AppRegister(&blufi_app_uuid, blufi_profile_cb);
return GATT_SUCCESS;
return ESP_BLUFI_SUCCESS;
}
static tGATT_STATUS btc_blufi_profile_deinit(void)
static uint8_t btc_blufi_profile_deinit(void)
{
if (!blufi_env.enabled) {
BTC_TRACE_ERROR("BLUFI already de-initialized");
return GATT_ERROR;
return ESP_BLUFI_ERROR;
}
BTA_GATTS_StopService(blufi_env.handle_srvc);
BTA_GATTS_DeleteService(blufi_env.handle_srvc);
/* register the BLUFI profile to the BTA_GATTS module*/
BTA_GATTS_AppDeregister(blufi_env.gatt_if);
return GATT_SUCCESS;
esp_blufi_deinit();
return ESP_BLUFI_SUCCESS;
}
static void btc_blufi_send_notify(uint8_t *pkt, int pkt_len)
void btc_blufi_send_notify(uint8_t *pkt, int pkt_len)
{
UINT16 conn_id = blufi_env.conn_id;
UINT16 attr_id = blufi_env.handle_char_e2p;
bool rsp = false;
BTA_GATTS_HandleValueIndication(conn_id, attr_id, pkt_len,
pkt, rsp);
struct pkt_info pkts;
pkts.pkt = pkt;
pkts.pkt_len = pkt_len;
esp_blufi_send_notify(&pkts);
}
void btc_blufi_report_error(esp_blufi_error_state_t state)
@ -387,7 +101,7 @@ void btc_blufi_report_error(esp_blufi_error_state_t state)
btc_transfer_context(&msg, &param, sizeof(esp_blufi_cb_param_t), NULL);
}
static void btc_blufi_recv_handler(uint8_t *data, int len)
void btc_blufi_recv_handler(uint8_t *data, int len)
{
struct blufi_hdr *hdr = (struct blufi_hdr *)data;
uint16_t checksum, checksum_pkt;
@ -536,24 +250,7 @@ void btc_blufi_send_encap(uint8_t type, uint8_t *data, int total_data_len)
remain_len -= hdr->data_len;
}
retry:
if (blufi_env.is_connected == false) {
BTC_TRACE_WARNING("%s ble connection is broken\n", __func__);
osi_free(hdr);
hdr = NULL;
return;
}
if (esp_ble_get_cur_sendable_packets_num(BTC_GATT_GET_CONN_ID(blufi_env.conn_id)) > 0) {
btc_blufi_send_notify((uint8_t *)hdr,
((hdr->fc & BLUFI_FC_CHECK) ?
hdr->data_len + sizeof(struct blufi_hdr) + 2 :
hdr->data_len + sizeof(struct blufi_hdr)));
} else {
BTC_TRACE_WARNING("%s wait to send blufi custom data\n", __func__);
vTaskDelay(pdMS_TO_TICKS(10));
goto retry;
}
esp_blufi_send_encap(hdr);
osi_free(hdr);
hdr = NULL;

9
components/bt/host/bluedroid/btc/profile/esp/blufi/blufi_protocol.c → components/bt/common/btc/profile/esp/blufi/blufi_protocol.c
View File

@ -18,15 +18,6 @@
#include <stdbool.h>
#include <stdio.h>
#include "common/bt_target.h"
#include "common/bt_trace.h"
#include "stack/bt_types.h"
#include "stack/gatt_api.h"
#include "bta/bta_api.h"
#include "bta/bta_gatt_api.h"
#include "bta_gatts_int.h"
#include "btc_blufi_prf.h"
#include "btc/btc_task.h"
#include "btc/btc_manage.h"

7
components/bt/host/bluedroid/btc/profile/esp/blufi/include/blufi_int.h → components/bt/common/btc/profile/esp/blufi/include/blufi_int.h
View File

@ -15,11 +15,15 @@
#ifndef __BLUFI_INT_H__
#define __BLUFI_INT_H__
#include "btc/btc_task.h"
#include "esp_blufi_api.h"
#if (BLUFI_INCLUDED == TRUE)
#define BTC_BLUFI_GREAT_VER 0x01 //Version + Subversion
#define BTC_BLUFI_SUB_VER 0x02 //Version + Subversion
#define BTC_BLUFI_VERSION ((BTC_BLUFI_GREAT_VER<<8)|BTC_BLUFI_SUB_VER) //Version + Subversion
typedef UINT8 tGATT_IF;
/* service engine control block */
typedef struct {
/* Protocol reference */
@ -176,6 +180,9 @@ extern tBLUFI_ENV *blufi_env_ptr;
#define BLUFI_FC_IS_REQ_ACK(fc) ((fc) & BLUFI_FC_REQ_ACK_MASK)
#define BLUFI_FC_IS_FRAG(fc) ((fc) & BLUFI_FC_FRAG_MASK)
/* default GATT MTU size over LE link
*/
#define GATT_DEF_BLE_MTU_SIZE 23
/* BLUFI HEADER + TOTAL(REMAIN) LENGTH + CRC + L2CAP RESERVED */
#define BLUFI_MTU_RESERVED_SIZE (sizeof(struct blufi_hdr) + 2 + 2 + 3)
#define BLUFI_FRAG_DATA_DEFAULT_LEN (GATT_DEF_BLE_MTU_SIZE - BLUFI_MTU_RESERVED_SIZE)

77
components/bt/common/btc/profile/esp/blufi/include/esp_blufi.h Normal file
View File

@ -0,0 +1,77 @@
#ifndef __ESP_BLUFI_H__
#define __ESP_BLUFI_H__
#include "esp_blufi_api.h"
#include "esp_err.h"
#ifdef CONFIG_BT_NIMBLE_ENABLED
#include "nimble/ble.h"
#include "modlog/modlog.h"
#endif
#ifdef CONFIG_BT_BLUEDROID_ENABLED
#include "esp_gap_ble_api.h"
#endif
#define BLUFI_APP_UUID 0xFFFF
#define BLUFI_DEVICE_NAME "BLUFI_DEVICE"
#ifdef CONFIG_BT_NIMBLE_ENABLED
struct ble_hs_cfg;
struct ble_gatt_register_ctxt;
struct gatt_value {
struct os_mbuf *buf;
uint16_t val_handle;
uint8_t type;
void *ptr;
};
#define SERVER_MAX_VALUES 3
#define MAX_VAL_SIZE 512
extern struct gatt_value gatt_values[SERVER_MAX_VALUES];
/* GATT server callback */
void esp_blufi_gatt_svr_register_cb(struct ble_gatt_register_ctxt *ctxt, void *arg);
/* Initialise gatt server */
int esp_blufi_gatt_svr_init(void);
void esp_blufi_btc_init(void);
#endif
#ifdef CONFIG_BT_BLUEDROID_ENABLED
/**
* @brief Close a connection a remote device.
*
* @param[in] gatts_if: GATT server access interface
* @param[in] conn_id: connection ID to be closed.
*
* @return
* - ESP_OK : success
* - other : failed
*
*/
esp_err_t esp_blufi_close(uint8_t gatts_if, uint16_t conn_id);
void esp_blufi_gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param);
#endif
/* Initialise blufi profile */
uint8_t esp_blufi_init(void);
/* start advertising */
void bleprph_advertise(void);
/* send notifications */
void esp_blufi_send_notify(void *arg);
/* Deinitialise blufi */
void esp_blufi_deinit(void);
/* disconnect */
void esp_blufi_disconnect(void);
/* Stop advertisement */
void esp_blufi_adv_stop(void);
/* Start advertisement */
void esp_blufi_adv_start(void);
void esp_blufi_send_encap(void *arg);
#endif/* _ESP_BLUFI_ */

457
components/bt/common/btc/profile/esp/blufi/nimble_host/esp_blufi.c Normal file
View File

@ -0,0 +1,457 @@
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include <assert.h>
#include "btc_blufi_prf.h"
#include "blufi_int.h"
#include "esp_log.h"
#include "esp_blufi_api.h"
#include "esp_err.h"
#include "btc/btc_task.h"
#include "esp_blufi.h"
#include "osi/allocator.h"
#include "console/console.h"
/*nimBLE Host*/
#include "esp_nimble_hci.h"
#include "nimble/nimble_port.h"
#include "nimble/nimble_port_freertos.h"
#include "host/ble_hs.h"
#include "host/util/util.h"
#include "host/ble_uuid.h"
#include "host/ble_gatt.h"
#include "services/gap/ble_svc_gap.h"
#include "services/gatt/ble_svc_gatt.h"
#if (BLUFI_INCLUDED == TRUE)
static uint8_t own_addr_type;
static uint16_t conn_handle;
struct gatt_value gatt_values[SERVER_MAX_VALUES];
const static char *TAG = "BLUFI_EXAMPLE";
enum {
GATT_VALUE_TYPE_CHR,
GATT_VALUE_TYPE_DSC,
};
static int gatt_svr_access_cb(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt,
void *arg);
static const struct ble_gatt_svc_def gatt_svr_svcs[] = {
{
/*** Service: Blufi */
.type = BLE_GATT_SVC_TYPE_PRIMARY,
.uuid = BLE_UUID16_DECLARE(BLUFI_SERVICE_UUID),
.characteristics = (struct ble_gatt_chr_def[])
{ {
/*** Characteristic: P2E */
.uuid = BLE_UUID16_DECLARE(BLUFI_CHAR_P2E_UUID),
.access_cb = gatt_svr_access_cb,
.flags = BLE_GATT_CHR_F_WRITE,
.arg = &gatt_values[0],
.val_handle = &gatt_values[0].val_handle,
}, {
/*** Characteristic: E2P */
.uuid = BLE_UUID16_DECLARE(BLUFI_CHAR_E2P_UUID),
.access_cb = gatt_svr_access_cb,
.flags = BLE_GATT_CHR_F_READ | BLE_GATT_CHR_F_NOTIFY,
.arg = &gatt_values[1],
.val_handle = &gatt_values[1].val_handle,
}, {
0, /* No more characteristics in this service. */
}
},
},
{
0, /* No more services. */
},
};
void esp_blufi_gatt_svr_register_cb(struct ble_gatt_register_ctxt *ctxt, void *arg)
{
char buf[BLE_UUID_STR_LEN];
switch (ctxt->op) {
case BLE_GATT_REGISTER_OP_SVC:
ESP_LOGI(TAG, "registered service %s with handle=%d\n",
ble_uuid_to_str(ctxt->svc.svc_def->uuid, buf),
ctxt->svc.handle);
break;
case BLE_GATT_REGISTER_OP_CHR:
ESP_LOGI(TAG, "registering characteristic %s with "
"def_handle=%d val_handle=%d\n",
ble_uuid_to_str(ctxt->chr.chr_def->uuid, buf),
ctxt->chr.def_handle,
ctxt->chr.val_handle);
break;
case BLE_GATT_REGISTER_OP_DSC:
ESP_LOGI(TAG, "registering descriptor %s with handle=%d\n",
ble_uuid_to_str(ctxt->dsc.dsc_def->uuid, buf),
ctxt->dsc.handle);
break;
default:
assert(0);
break;
}
}
static size_t write_value(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt,
void *arg)
{
struct gatt_value *value = (struct gatt_value *)arg;
uint16_t len;
int rc;
if (ctxt->op == BLE_GATT_ACCESS_OP_WRITE_CHR) {
if (ctxt->chr->flags & BLE_GATT_CHR_F_WRITE_AUTHOR) {
return BLE_ATT_ERR_INSUFFICIENT_AUTHOR;
}
} else {
if (ctxt->dsc->att_flags & BLE_ATT_F_WRITE_AUTHOR) {
return BLE_ATT_ERR_INSUFFICIENT_AUTHOR;
}
}
btc_blufi_recv_handler(&ctxt->om->om_data[0], ctxt->om->om_len);
rc = ble_hs_mbuf_to_flat(ctxt->om, value->buf->om_data,
value->buf->om_len, &len);
if (rc != 0) {
return BLE_ATT_ERR_UNLIKELY;
}
/* Maximum attribute value size is 512 bytes */
assert(value->buf->om_len < MAX_VAL_SIZE);
return 0;
}
static size_t read_value(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt,
void *arg)
{
const struct gatt_value *value = (const struct gatt_value *) arg;
char str[BLE_UUID_STR_LEN];
int rc;
memset(str, '\0', sizeof(str));
if (ctxt->op == BLE_GATT_ACCESS_OP_READ_CHR) {
if (ctxt->chr->flags & BLE_GATT_CHR_F_READ_AUTHOR) {
return BLE_ATT_ERR_INSUFFICIENT_AUTHOR;
}
ble_uuid_to_str(ctxt->chr->uuid, str);
} else {
if (ctxt->dsc->att_flags & BLE_ATT_F_READ_AUTHOR) {
return BLE_ATT_ERR_INSUFFICIENT_AUTHOR;
}
ble_uuid_to_str(ctxt->dsc->uuid, str);
}
rc = os_mbuf_append(ctxt->om, value->buf->om_data, value->buf->om_len);
return rc == 0 ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
static int gatt_svr_access_cb(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt,
void *arg)
{
switch (ctxt->op) {
case BLE_GATT_ACCESS_OP_READ_CHR:
return read_value(conn_handle, attr_handle,
ctxt, arg);
case BLE_GATT_ACCESS_OP_WRITE_CHR:
return write_value(conn_handle, attr_handle,
ctxt, arg);
default:
assert(0);
return BLE_ATT_ERR_UNLIKELY;
}
/* Unknown characteristic; the nimble stack should not have called this
* function.
*/
assert(0);
return BLE_ATT_ERR_UNLIKELY;
}
static void init_gatt_values(void)
{
int i = 0;
const struct ble_gatt_svc_def *svc;
const struct ble_gatt_chr_def *chr;
const struct ble_gatt_dsc_def *dsc;
for (svc = gatt_svr_svcs; svc && svc->uuid; svc++) {
for (chr = svc->characteristics; chr && chr->uuid; chr++) {
assert(i < SERVER_MAX_VALUES);
gatt_values[i].type = GATT_VALUE_TYPE_CHR;
gatt_values[i].ptr = (void *)chr;
gatt_values[i].buf = os_msys_get(0, 0);
os_mbuf_extend(gatt_values[i].buf, 1);
++i;
for (dsc = chr->descriptors; dsc && dsc->uuid; dsc++) {
assert(i < SERVER_MAX_VALUES);
gatt_values[i].type = GATT_VALUE_TYPE_DSC;
gatt_values[i].ptr = (void *)dsc;
gatt_values[i].buf = os_msys_get(0, 0);
os_mbuf_extend(gatt_values[i].buf, 1);
++i;
}
}
}
}
int esp_blufi_gatt_svr_init(void)
{
int rc;
ble_svc_gap_init();
ble_svc_gatt_init();
rc = ble_gatts_count_cfg(gatt_svr_svcs);
if (rc != 0) {
return rc;
}
rc = ble_gatts_add_svcs(gatt_svr_svcs);
if (rc != 0) {
return rc;
}
init_gatt_values();
return 0;
}
static int
esp_blufi_gap_event(struct ble_gap_event *event, void *arg)
{
struct ble_gap_conn_desc desc;
int rc;
switch (event->type) {
case BLE_GAP_EVENT_CONNECT:
/* A new connection was established or a connection attempt failed. */
ESP_LOGI(TAG, "connection %s; status=%d\n",
event->connect.status == 0 ? "established" : "failed",
event->connect.status);
if (event->connect.status == 0) {
blufi_env.is_connected = true;
blufi_env.recv_seq = blufi_env.send_seq = 0;
btc_msg_t msg;
esp_blufi_cb_param_t param;
msg.sig = BTC_SIG_API_CB;
msg.pid = BTC_PID_BLUFI;
msg.act = ESP_BLUFI_EVENT_BLE_CONNECT;
rc = ble_gap_conn_find(event->connect.conn_handle, &desc);
assert(rc == 0);
memcpy(param.connect.remote_bda, desc.peer_id_addr.val, sizeof(esp_bd_addr_t));
param.connect.conn_id = event->connect.conn_handle;
/* save connection handle */
conn_handle = event->connect.conn_handle;
btc_transfer_context(&msg, &param, sizeof(esp_blufi_cb_param_t), NULL);
}
if (event->connect.status != 0) {
/* Connection failed; resume advertising. */
esp_blufi_adv_start();
}
return 0;
case BLE_GAP_EVENT_DISCONNECT:
ESP_LOGI(TAG, "disconnect; reason=%d\n", event->disconnect.reason);
memcpy(blufi_env.remote_bda, event->disconnect.conn.peer_id_addr.val, sizeof(esp_bd_addr_t));
blufi_env.is_connected = false;
blufi_env.recv_seq = blufi_env.send_seq = 0;
blufi_env.sec_mode = 0x0;
btc_msg_t msg;
esp_blufi_cb_param_t param;
msg.sig = BTC_SIG_API_CB;
msg.pid = BTC_PID_BLUFI;
msg.act = ESP_BLUFI_EVENT_BLE_DISCONNECT;
memcpy(param.disconnect.remote_bda, event->disconnect.conn.peer_id_addr.val, sizeof(esp_bd_addr_t));
btc_transfer_context(&msg, &param, sizeof(esp_blufi_cb_param_t), NULL);
return 0;
case BLE_GAP_EVENT_CONN_UPDATE:
/* The central has updated the connection parameters. */
ESP_LOGI(TAG, "connection updated; status=%d\n",
event->conn_update.status);
return 0;
case BLE_GAP_EVENT_ADV_COMPLETE:
ESP_LOGI(TAG, "advertise complete; reason=%d",
event->adv_complete.reason);
esp_blufi_adv_start();
return 0;
case BLE_GAP_EVENT_SUBSCRIBE:
ESP_LOGI(TAG, "subscribe event; conn_handle=%d attr_handle=%d "
"reason=%d prevn=%d curn=%d previ=%d curi=%d\n",
event->subscribe.conn_handle,
event->subscribe.attr_handle,
event->subscribe.reason,
event->subscribe.prev_notify,
event->subscribe.cur_notify,
event->subscribe.prev_indicate,
event->subscribe.cur_indicate);
return 0;
case BLE_GAP_EVENT_MTU:
ESP_LOGI(TAG, "mtu update event; conn_handle=%d cid=%d mtu=%d\n",
event->mtu.conn_handle,
event->mtu.channel_id,
event->mtu.value);
blufi_env.frag_size = (event->mtu.value < BLUFI_MAX_DATA_LEN ? event->mtu.value : BLUFI_MAX_DATA_LEN) - BLUFI_MTU_RESERVED_SIZE;
return 0;
}
return 0;
}
void esp_blufi_adv_start(void)
{
int rc;
rc = ble_hs_util_ensure_addr(0);
assert(rc == 0);
/* Figure out address to use while advertising (no privacy for now) */
rc = ble_hs_id_infer_auto(0, &own_addr_type);
if (rc != 0) {
ESP_LOGI(TAG, "error determining address type; rc=%d ", rc);
return;
}
/* Printing ADDR */
uint8_t addr_val[6] = {0};
rc = ble_hs_id_copy_addr(own_addr_type, addr_val, NULL);
/* Begin advertising. */
struct ble_gap_adv_params adv_params;
struct ble_hs_adv_fields fields;
const char *name;
/**
* Set the advertisement data included in our advertisements:
* o Flags (indicates advertisement type and other general info).
* o Advertising tx power.
* o Device name.
* o 16-bit service UUIDs (alert notifications).
*/
memset(&fields, 0, sizeof fields);
/* Advertise two flags:
* o Discoverability in forthcoming advertisement (general)
* o BLE-only (BR/EDR unsupported).
*/
fields.flags = BLE_HS_ADV_F_DISC_GEN |
BLE_HS_ADV_F_BREDR_UNSUP;
/* Indicate that the TX power level field should be included; have the
* stack fill this value automatically. This is done by assigning the
* special value BLE_HS_ADV_TX_PWR_LVL_AUTO.
*/
fields.tx_pwr_lvl_is_present = 1;
fields.tx_pwr_lvl = BLE_HS_ADV_TX_PWR_LVL_AUTO;
name = ble_svc_gap_device_name();
fields.name = (uint8_t *)name;
fields.name_len = strlen(name);
fields.name_is_complete = 1;
fields.uuids16 = (ble_uuid16_t[]) {
BLE_UUID16_INIT(BLUFI_APP_UUID)
};
fields.num_uuids16 = 1;
fields.uuids16_is_complete = 1;
rc = ble_gap_adv_set_fields(&fields);
if (rc != 0) {
ESP_LOGE(TAG, "error setting advertisement data; rc=%d\n", rc);
return;
}
/* Begin advertising. */
memset(&adv_params, 0, sizeof adv_params);
adv_params.conn_mode = BLE_GAP_CONN_MODE_UND;
adv_params.disc_mode = BLE_GAP_DISC_MODE_GEN;
rc = ble_gap_adv_start(own_addr_type, NULL, BLE_HS_FOREVER,
&adv_params, esp_blufi_gap_event, NULL);
if (rc != 0) {
ESP_LOGE(TAG, "error enabling advertisement; rc=%d\n", rc);
return;
}
}
uint8_t esp_blufi_init(void)
{
blufi_env.enabled = true;
esp_blufi_cb_param_t param;
param.init_finish.state = ESP_BLUFI_INIT_OK;
btc_blufi_cb_to_app(ESP_BLUFI_EVENT_INIT_FINISH, &param);
return ESP_BLUFI_ERROR;
}
void esp_blufi_deinit(void)
{
blufi_env.enabled = false;
btc_msg_t msg;
esp_blufi_cb_param_t param;
msg.pid = BTC_PID_BLUFI;
msg.act = ESP_BLUFI_EVENT_DEINIT_FINISH;
param.deinit_finish.state = ESP_BLUFI_DEINIT_OK;
btc_transfer_context(&msg, &param, sizeof(esp_blufi_cb_param_t), NULL);
}
void esp_blufi_send_notify(void *arg)
{
struct pkt_info *pkts = (struct pkt_info *) arg;
struct os_mbuf *om;
om = ble_hs_mbuf_from_flat(pkts->pkt, pkts->pkt_len);
int rc = 0;
rc = ble_gattc_notify_custom(conn_handle, gatt_values[1].val_handle, om);
assert(rc == 0);
}
void esp_blufi_disconnect(void)
{
ble_gap_terminate(conn_handle, BLE_ERR_REM_USER_CONN_TERM);
}
void esp_blufi_adv_stop(void) {}
void esp_blufi_send_encap(void *arg)
{
struct blufi_hdr *hdr = (struct blufi_hdr *)arg;
if (blufi_env.is_connected == false) {
BTC_TRACE_WARNING("%s ble connection is broken\n", __func__);
osi_free(hdr);
hdr = NULL;
return;
}
btc_blufi_send_notify((uint8_t *)hdr,
((hdr->fc & BLUFI_FC_CHECK) ?
hdr->data_len + sizeof(struct blufi_hdr) + 2 :
hdr->data_len + sizeof(struct blufi_hdr)));
}
void esp_blufi_btc_init(void)
{
int rc;
rc = btc_init();
assert(rc == 0);
}
#endif

43
components/bt/host/bluedroid/btc/profile/esp/include/btc_blufi_prf.h → components/bt/common/btc/profile/esp/include/btc_blufi_prf.h
View File

@ -15,9 +15,47 @@
#ifndef __BTC_BLUFI_PRF_H__
#define __BTC_BLUFI_PRF_H__
#include "common/bt_target.h"
#include "blufi_int.h"
#include "btc/btc_task.h"
#include "esp_blufi_api.h"
#include "esp_err.h"
#ifdef CONFIG_BT_BLUEDROID_ENABLED
#include "stack/gatt_api.h"
#define ESP_BLUFI_ERROR GATT_ERROR
#define ESP_BLUFI_SUCCESS GATT_SUCCESS
#else
#define ESP_BLUFI_ERROR 0x85
#define ESP_BLUFI_SUCCESS 0x00
#endif
#define BT_BD_ADDR_STR "%02x:%02x:%02x:%02x:%02x:%02x"
#define BT_BD_ADDR_HEX(addr) addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
#define GATT_UUID_CHAR_CLIENT_CONFIG 0x2902 /* Client Characteristic Configuration */
//define the blufi serivce uuid
#define BLUFI_SERVICE_UUID 0xFFFF
//define the blufi Char uuid (PHONE to ESP32)
#define BLUFI_CHAR_P2E_UUID 0xFF01
//define the blufi Char uuid (ESP32 to PHONE)
#define BLUFI_CHAR_E2P_UUID 0xFF02
//define the blufi Descriptor uuid (ESP32 to PHONE)
#define BLUFI_DESCR_E2P_UUID GATT_UUID_CHAR_CLIENT_CONFIG
//define the blufi APP ID
#define BLUFI_APP_UUID 0xFFFF
#define BLUFI_HDL_NUM 6
struct pkt_info{
uint8_t *pkt;
int pkt_len;
};
static const tBT_UUID blufi_srvc_uuid = {LEN_UUID_16, {BLUFI_SERVICE_UUID}};
static const tBT_UUID blufi_char_uuid_p2e = {LEN_UUID_16, {BLUFI_CHAR_P2E_UUID}};
static const tBT_UUID blufi_char_uuid_e2p = {LEN_UUID_16, {BLUFI_CHAR_E2P_UUID}};
static const tBT_UUID blufi_descr_uuid_e2p = {LEN_UUID_16, {BLUFI_DESCR_E2P_UUID}};
static const tBT_UUID blufi_app_uuid = {LEN_UUID_16, {BLUFI_APP_UUID}};
typedef enum {
BTC_BLUFI_ACT_INIT = 0,
@ -58,10 +96,13 @@ typedef union {
} custom_data;
} btc_blufi_args_t;
void btc_blufi_cb_to_app(esp_blufi_cb_event_t event, esp_blufi_cb_param_t *param);
void btc_blufi_cb_handler(btc_msg_t *msg);
void btc_blufi_call_handler(btc_msg_t *msg);
void btc_blufi_set_callbacks(esp_blufi_callbacks_t *callbacks);
void btc_blufi_recv_handler(uint8_t *data, int len);
void btc_blufi_send_notify(uint8_t *pkt, int pkt_len);
void btc_blufi_call_deep_copy(btc_msg_t *msg, void *p_dest, void *p_src);
void btc_blufi_call_deep_free(btc_msg_t *msg);

62
components/bt/common/include/bt_common.h
View File

@ -28,12 +28,31 @@
#define TRUE true
#endif
#if (UC_BT_BLUFI_ENABLE)
#define BLUFI_INCLUDED TRUE
#else
#define BLUFI_INCLUDED FALSE
#endif
#ifdef CONFIG_BT_BLUEDROID_ENABLED
#include "esp_bt_defs.h"
#include "esp_bt_main.h"
#include "esp_gatt_defs.h"
#define ESP_BLE_HOST_STATUS_ENABLED ESP_BLUEDROID_STATUS_ENABLED
#define ESP_BLE_HOST_STATUS_CHECK(status) ESP_BLUEDROID_STATUS_CHECK(status)
#else
#define ESP_BLE_HOST_STATUS_ENABLED 0
#define ESP_BLE_HOST_STATUS_CHECK(status) do {} while (0)
#endif
#ifndef BT_QUEUE_CONGEST_SIZE
#define BT_QUEUE_CONGEST_SIZE 40
#endif
#define BTC_INITIAL_TRACE_LEVEL UC_BT_LOG_BTC_TRACE_LEVEL
#define OSI_INITIAL_TRACE_LEVEL UC_BT_LOG_OSI_TRACE_LEVEL
#define BLUFI_INITIAL_TRACE_LEVEL UC_BT_LOG_BLUFI_TRACE_LEVEL
#if UC_BT_BLE_DYNAMIC_ENV_MEMORY
#define BT_BLE_DYNAMIC_ENV_MEMORY TRUE
@ -106,6 +125,14 @@
#define OSI_TRACE_DEBUG(fmt, args...) {if (OSI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_DEBUG && BT_LOG_LEVEL_CHECK(OSI,DEBUG)) BT_PRINT_D("BT_OSI", fmt, ## args);}
#define OSI_TRACE_VERBOSE(fmt, args...) {if (OSI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_VERBOSE && BT_LOG_LEVEL_CHECK(OSI,VERBOSE)) BT_PRINT_V("BT_OSI", fmt, ## args);}
/* define traces for BLUFI */
#define BLUFI_TRACE_ERROR(fmt, args...) {if (BLUFI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_ERROR && BT_LOG_LEVEL_CHECK(BLUFI, ERROR)) BT_PRINT_E("BT_BLUFI", fmt, ## args);}
#define BLUFI_TRACE_WARNING(fmt, args...) {if (BLUFI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_WARNING && BT_LOG_LEVEL_CHECK(BLUFI, WARNING)) BT_PRINT_W("BT_BLUFI", fmt, ## args);}
#define BLUFI_TRACE_API(fmt, args...) {if (BLUFI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_API && BT_LOG_LEVEL_CHECK(BLUFI,API)) BT_PRINT_I("BT_BLUFI", fmt, ## args);}
#define BLUFI_TRACE_EVENT(fmt, args...) {if (BLUFI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_EVENT && BT_LOG_LEVEL_CHECK(BLUFI,EVENT)) BT_PRINT_D("BT_BLUFI", fmt, ## args);}
#define BLUFI_TRACE_DEBUG(fmt, args...) {if (BLUFI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_DEBUG && BT_LOG_LEVEL_CHECK(BLUFI,DEBUG)) BT_PRINT_D("BT_BLUFI", fmt, ## args);}
#define BLUFI_TRACE_VERBOSE(fmt, args...) {if (BLUFI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_VERBOSE && BT_LOG_LEVEL_CHECK(BLUFI,VERBOSE)) BT_PRINT_V("BT_BLUFI", fmt, ## args);}
#else
/* define traces for BTC */
@ -124,6 +151,14 @@
#define OSI_TRACE_DEBUG(fmt, args...)
#define OSI_TRACE_VERBOSE(fmt, args...)
/* define traces for BLUFI */
#define BLUFI_TRACE_ERROR(fmt, args...)
#define BLUFI_TRACE_WARNING(fmt, args...)
#define BLUFI_TRACE_API(fmt, args...)
#define BLUFI_TRACE_EVENT(fmt, args...)
#define BLUFI_TRACE_DEBUG(fmt, args...)
#define BLUFI_TRACE_VERBOSE(fmt, args...)
#endif
/** Bluetooth Error Status */
@ -152,4 +187,31 @@ typedef enum {
BT_STATUS_EIR_TOO_LARGE,
} bt_status_t;
typedef uint8_t UINT8;
typedef uint16_t UINT16;
typedef uint32_t UINT32;
typedef uint64_t UINT64;
typedef bool BOOLEAN;
/* Maximum UUID size - 16 bytes, and structure to hold any type of UUID. */
#define MAX_UUID_SIZE 16
typedef struct {
#define LEN_UUID_16 2
#define LEN_UUID_32 4
#define LEN_UUID_128 16
UINT16 len;
union {
UINT16 uuid16;
UINT32 uuid32;
UINT8 uuid128[MAX_UUID_SIZE];
} uu;
} tBT_UUID;
/* Common Bluetooth field definitions */
#define BD_ADDR_LEN 6 /* Device address length */
typedef UINT8 BD_ADDR[BD_ADDR_LEN]; /* Device address */
#endif /* _BT_COMMON_H_ */

13
components/bt/common/include/bt_user_config.h
View File

@ -80,4 +80,17 @@
#define UC_BT_LOG_OSI_TRACE_LEVEL UC_TRACE_LEVEL_WARNING
#endif
#ifdef CONFIG_BT_LOG_BLUFI_TRACE_LEVEL
#define UC_BT_LOG_BLUFI_TRACE_LEVEL CONFIG_BT_LOG_BLUFI_TRACE_LEVEL
#else
#define UC_BT_LOG_BLUFI_TRACE_LEVEL UC_TRACE_LEVEL_WARNING
#endif
//BLUFI
#if defined(CONFIG_BT_BLE_BLUFI_ENABLE) || defined(CONFIG_BT_NIMBLE_BLUFI_ENABLE)
#define UC_BT_BLUFI_ENABLE TRUE
#else
#define UC_BT_BLUFI_ENABLE FALSE
#endif
#endif /* __BT_USER_CONFIG_H__ */

29
components/bt/component.mk
View File

@ -25,6 +25,18 @@ CFLAGS += -Wno-implicit-fallthrough
COMPONENT_ADD_INCLUDEDIRS += include/esp32/include
COMPONENT_SRCDIRS += controller/esp32
COMPONENT_PRIV_INCLUDEDIRS += common/btc/include \
common/include
COMPONENT_ADD_INCLUDEDIRS += common/api/include/api \
common/btc/profile/esp/blufi/include \
common/btc/profile/esp/include \
common/osi/include
COMPONENT_SRCDIRS += common/api \
common/btc/core \
common/osi \
common/btc/profile/esp/blufi
ifdef CONFIG_BT_BLUEDROID_ENABLED
COMPONENT_PRIV_INCLUDEDIRS += host/bluedroid/bta/include \
@ -45,7 +57,6 @@ COMPONENT_PRIV_INCLUDEDIRS += host/bluedroid/bta/include \
host/bluedroid/external/sbc/decoder/include \
host/bluedroid/external/sbc/encoder/include \
host/bluedroid/external/sbc/plc/include \
host/bluedroid/btc/profile/esp/blufi/include \
host/bluedroid/btc/profile/esp/include \
host/bluedroid/btc/profile/std/gatt/include \
host/bluedroid/btc/profile/std/gap/include \
@ -72,7 +83,6 @@ COMPONENT_PRIV_INCLUDEDIRS += host/bluedroid/bta/include \
host/bluedroid/common/include \
COMPONENT_ADD_INCLUDEDIRS += host/bluedroid/api/include/api \
common/osi/include
COMPONENT_SRCDIRS += host/bluedroid/bta/dm \
host/bluedroid/bta/gatt \
@ -94,7 +104,6 @@ COMPONENT_SRCDIRS += host/bluedroid/bta/dm \
host/bluedroid/external/sbc/encoder/srce \
host/bluedroid/external/sbc/plc \
host/bluedroid/btc/core \
host/bluedroid/btc/profile/esp/blufi \
host/bluedroid/btc/profile/std/gap \
host/bluedroid/btc/profile/std/gatt \
host/bluedroid/btc/profile/std/a2dp \
@ -129,11 +138,7 @@ host/bluedroid/btc/core/btc_config.o: CFLAGS += -Wno-unused-const-variable
host/bluedroid/stack/btm/btm_sec.o: CFLAGS += -Wno-unused-const-variable
host/bluedroid/stack/smp/smp_keys.o: CFLAGS += -Wno-unused-const-variable
COMPONENT_PRIV_INCLUDEDIRS += common/btc/include \
common/include
COMPONENT_SRCDIRS += common/osi \
common/btc/core \
COMPONENT_SRCDIRS += common/btc/profile/esp/blufi/bluedroid_host
ifdef CONFIG_BLE_MESH
@ -219,14 +224,9 @@ endif
COMPONENT_OBJEXCLUDE += host/nimble/nimble/nimble/host/store/config/src/ble_store_config_conf.o
ifdef CONFIG_BLE_MESH
COMPONENT_PRIV_INCLUDEDIRS += common/btc/include \
common/include
COMPONENT_SRCDIRS += common/osi \
common/btc/core \
esp_ble_mesh/mesh_core/nimble_host
COMPONENT_SRCDIRS += esp_ble_mesh/mesh_core/nimble_host
COMPONENT_ADD_INCLUDEDIRS += common/osi/include
endif
ifdef CONFIG_BT_NIMBLE_MESH
@ -235,6 +235,7 @@ COMPONENT_ADD_INCLUDEDIRS += host/nimble/nimble/nimble/host/mesh/include
COMPONENT_SRCDIRS += host/nimble/nimble/nimble/host/mesh/src
endif
COMPONENT_SRCDIRS += common/btc/profile/esp/blufi/nimble_host
endif
endif

10
components/bt/esp_ble_mesh/api/esp_ble_mesh_defs.h
View File

@ -22,16 +22,6 @@
#include "proxy_server.h"
#include "provisioner_main.h"
#ifdef CONFIG_BT_BLUEDROID_ENABLED
#include "esp_bt_defs.h"
#include "esp_bt_main.h"
#define ESP_BLE_HOST_STATUS_ENABLED ESP_BLUEDROID_STATUS_ENABLED
#define ESP_BLE_HOST_STATUS_CHECK(status) ESP_BLUEDROID_STATUS_CHECK(status)
#else
#define ESP_BLE_HOST_STATUS_ENABLED 0
#define ESP_BLE_HOST_STATUS_CHECK(status) do {} while (0)
#endif
#ifdef __cplusplus
extern "C" {
#endif

13
components/bt/host/bluedroid/common/include/common/bluedroid_user_config.h
View File

@ -120,13 +120,6 @@
#define UC_BT_GATTC_ENABLE FALSE
#endif
//BLUFI
#ifdef CONFIG_BT_BLE_BLUFI_ENABLE
#define UC_BT_BLUFI_ENABLE CONFIG_BT_BLE_BLUFI_ENABLE
#else
#define UC_BT_BLUFI_ENABLE FALSE
#endif
//GATTC CACHE
#ifdef CONFIG_BT_GATTC_CACHE_NVS_FLASH
#define UC_BT_GATTC_CACHE_NVS_FLASH_ENABLED CONFIG_BT_GATTC_CACHE_NVS_FLASH
@ -402,10 +395,4 @@
#define UC_BT_LOG_BTIF_TRACE_LEVEL UC_TRACE_LEVEL_WARNING
#endif
#ifdef CONFIG_BT_LOG_BLUFI_TRACE_LEVEL
#define UC_BT_LOG_BLUFI_TRACE_LEVEL CONFIG_BT_LOG_BLUFI_TRACE_LEVEL
#else
#define UC_BT_LOG_BLUFI_TRACE_LEVEL UC_TRACE_LEVEL_WARNING
#endif
#endif /* __BLUEDROID_USER_CONFIG_H__ */

6
components/bt/host/bluedroid/common/include/common/bt_target.h
View File

@ -190,12 +190,6 @@
#define GATTC_INCLUDED FALSE
#endif /* UC_BT_GATTC_ENABLE */
#if (UC_BT_BLUFI_ENABLE)
#define BLUFI_INCLUDED TRUE
#else
#define BLUFI_INCLUDED FALSE
#endif /* UC_BT_BLUFI_ENABLE */
#if (UC_BT_GATTC_ENABLE && UC_BT_GATTC_CACHE_NVS_FLASH_ENABLED)
#define GATTC_CACHE_NVS TRUE
#else

16
components/bt/host/bluedroid/common/include/common/bt_trace.h
View File

@ -203,7 +203,6 @@ static inline void trc_dump_buffer(const char *prefix, uint8_t *data, uint16_t l
#define GATT_INITIAL_TRACE_LEVEL UC_BT_LOG_GATT_TRACE_LEVEL
#define SMP_INITIAL_TRACE_LEVEL UC_BT_LOG_SMP_TRACE_LEVEL
#define BTIF_INITIAL_TRACE_LEVEL UC_BT_LOG_BTIF_TRACE_LEVEL
#define BLUFI_INITIAL_TRACE_LEVEL UC_BT_LOG_BLUFI_TRACE_LEVEL
// btla-specific --
@ -360,14 +359,6 @@ extern UINT8 btif_trace_level;
#define HCI_TRACE_EVENT(fmt, args...) {if (HCI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_EVENT && BT_LOG_LEVEL_CHECK(HCI,EVENT)) BT_PRINT_D("BT_HCI", fmt,## args);}
#define HCI_TRACE_DEBUG(fmt, args...) {if (HCI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_DEBUG && BT_LOG_LEVEL_CHECK(HCI,DEBUG)) BT_PRINT_D("BT_HCI", fmt,## args);}
/* define traces for BLUFI */
#define BLUFI_TRACE_ERROR(fmt, args...) {if (BLUFI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_ERROR && BT_LOG_LEVEL_CHECK(BLUFI, ERROR)) BT_PRINT_E("BT_BLUFI", fmt, ## args);}
#define BLUFI_TRACE_WARNING(fmt, args...) {if (BLUFI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_WARNING && BT_LOG_LEVEL_CHECK(BLUFI, WARNING)) BT_PRINT_W("BT_BLUFI", fmt, ## args);}
#define BLUFI_TRACE_API(fmt, args...) {if (BLUFI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_API && BT_LOG_LEVEL_CHECK(BLUFI,API)) BT_PRINT_I("BT_BLUFI", fmt, ## args);}
#define BLUFI_TRACE_EVENT(fmt, args...) {if (BLUFI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_EVENT && BT_LOG_LEVEL_CHECK(BLUFI,EVENT)) BT_PRINT_D("BT_BLUFI", fmt, ## args);}
#define BLUFI_TRACE_DEBUG(fmt, args...) {if (BLUFI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_DEBUG && BT_LOG_LEVEL_CHECK(BLUFI,DEBUG)) BT_PRINT_D("BT_BLUFI", fmt, ## args);}
#define BLUFI_TRACE_VERBOSE(fmt, args...) {if (BLUFI_INITIAL_TRACE_LEVEL >= BT_TRACE_LEVEL_VERBOSE && BT_LOG_LEVEL_CHECK(BLUFI,VERBOSE)) BT_PRINT_V("BT_BLUFI", fmt, ## args);}
#else
#define LOG_ERROR(fmt, args...)
#define LOG_WARN(fmt, args...)
@ -518,13 +509,6 @@ extern UINT8 btif_trace_level;
#define APPL_TRACE_DEBUG(fmt, args...)
#define APPL_TRACE_VERBOSE(fmt, args...)
/* define traces for BLUFI */
#define BLUFI_TRACE_ERROR(fmt, args...)
#define BLUFI_TRACE_WARNING(fmt, args...)
#define BLUFI_TRACE_API(fmt, args...)
#define BLUFI_TRACE_EVENT(fmt, args...)
#define BLUFI_TRACE_DEBUG(fmt, args...)
#define BLUFI_TRACE_VERBOSE(fmt, args...)
#endif ///!UC_BT_STACK_NO_LOG

25
components/bt/host/bluedroid/stack/include/stack/bt_types.h
View File

@ -24,15 +24,9 @@
#include "bt_common.h"
#include "osi/semaphore.h"
typedef uint8_t UINT8;
typedef uint16_t UINT16;
typedef uint32_t UINT32;
typedef uint64_t UINT64;
typedef int8_t INT8;
typedef int16_t INT16;
typedef int32_t INT32;
typedef bool BOOLEAN;
#define PACKED __packed
// #define INLINE __inline
@ -304,8 +298,6 @@ typedef struct {
/* Common Bluetooth field definitions */
#define BD_ADDR_LEN 6 /* Device address length */
typedef UINT8 BD_ADDR[BD_ADDR_LEN]; /* Device address */
typedef UINT8 *BD_ADDR_PTR; /* Pointer to Device Address */
#define AMP_KEY_TYPE_GAMP 0
@ -422,23 +414,6 @@ typedef UINT8 ACCESS_CODE[ACCESS_CODE_BYTE_LEN];
#define BT_CLK_TO_MICROSECS(x) (((x) * 5000 + 3) / 8)
#define BT_MICROSECS_TO_CLK(x) (((x) * 8 + 2499) / 5000)
/* Maximum UUID size - 16 bytes, and structure to hold any type of UUID. */
#define MAX_UUID_SIZE 16
typedef struct {
#define LEN_UUID_16 2
#define LEN_UUID_32 4
#define LEN_UUID_128 16
UINT16 len;
union {
UINT16 uuid16;
UINT32 uuid32;
UINT8 uuid128[MAX_UUID_SIZE];
} uu;
} tBT_UUID;
#define BT_EIR_FLAGS_TYPE 0x01
#define BT_EIR_MORE_16BITS_UUID_TYPE 0x02
#define BT_EIR_COMPLETE_16BITS_UUID_TYPE 0x03

7
components/bt/host/nimble/Kconfig.in
View File

@ -493,3 +493,10 @@ config BT_NIMBLE_MAX_PERIODIC_SYNCS
Set this option to set the upper limit for number of periodic sync
connections. This should be less than maximum connections allowed by
controller.
config BT_NIMBLE_BLUFI_ENABLE
bool "Enable blufi functionality"
depends on BT_NIMBLE_ENABLED
default n
help
Set this option to enable blufi functionality.

2
docs/doxygen/Doxyfile_common
View File

@ -38,6 +38,7 @@ INPUT = \
$(IDF_PATH)/components/esp_event/include/esp_event_base.h \
$(IDF_PATH)/components/esp_event/include/esp_event_legacy.h \
$(IDF_PATH)/components/bt/include/esp32/include/esp_bt.h \
$(IDF_PATH)/components/bt/common/api/include/api/esp_blufi_api.h \
$(IDF_PATH)/components/bt/host/bluedroid/api/include/api/esp_bt_defs.h \
$(IDF_PATH)/components/bt/host/bluedroid/api/include/api/esp_bt_main.h \
$(IDF_PATH)/components/bt/host/bluedroid/api/include/api/esp_bt_device.h \
@ -45,7 +46,6 @@ INPUT = \
$(IDF_PATH)/components/bt/host/bluedroid/api/include/api/esp_gatt_defs.h \
$(IDF_PATH)/components/bt/host/bluedroid/api/include/api/esp_gatts_api.h \
$(IDF_PATH)/components/bt/host/bluedroid/api/include/api/esp_gattc_api.h \
$(IDF_PATH)/components/bt/host/bluedroid/api/include/api/esp_blufi_api.h \
$(IDF_PATH)/components/bt/host/bluedroid/api/include/api/esp_gap_bt_api.h \
$(IDF_PATH)/components/bt/host/bluedroid/api/include/api/esp_a2dp_api.h \
$(IDF_PATH)/components/bt/host/bluedroid/api/include/api/esp_avrc_api.h \

4
docs/en/api-reference/bluetooth/esp_blufi.rst
View File

@ -12,9 +12,9 @@ Use should concern these things:
Application Example
-------------------
Check :example:`bluetooth/bluedroid/ble` folder in ESP-IDF examples, which contains the following application:
Check :example:`bluetooth` folder in ESP-IDF examples, which contains the following application:
* This is the BLUFI demo. This demo can set ESP32's wifi to softap/station/softap&station mode and config wifi connections - :example:`bluetooth/bluedroid/ble/blufi`
* This is the BLUFI demo. This demo can set ESP32's wifi to softap/station/softap&station mode and config wifi connections - :example:`bluetooth/blufi`
API Reference
-------------

0
examples/bluetooth/bluedroid/ble/blufi/CMakeLists.txt → examples/bluetooth/blufi/CMakeLists.txt
View File

0
examples/bluetooth/bluedroid/ble/blufi/Makefile → examples/bluetooth/blufi/Makefile
View File

4
examples/bluetooth/bluedroid/ble/blufi/README.md → examples/bluetooth/blufi/README.md
View File

@ -10,7 +10,7 @@ To test this demo, you need to prepare a mobile phone with blufi application ins
Blufi is completely open source, here is the download link:
* [blufi source code](https://github.com/espressif/esp-idf/tree/master/examples/bluetooth/bluedroid/ble/blufi)
* [blufi source code](https://github.com/espressif/esp-idf/tree/master/examples/bluetooth/blufi)
* [BluFi protocol](https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/blufi.html?highlight=blufi#the-frame-formats-defined-in-blufi)
@ -18,4 +18,4 @@ Blufi is completely open source, here is the download link:
* [Android source code](https://github.com/EspressifApp/EspBlufi)
* [Bluetooth Network User Guide CN](https://www.espressif.com/sites/default/files/documentation/esp32_bluetooth_networking_user_guide_cn.pdf)
* [Bluetooth Network User Guide CN](https://www.espressif.com/sites/default/files/documentation/esp32_bluetooth_networking_user_guide_cn.pdf)

1
examples/bluetooth/bluedroid/ble/blufi/main/CMakeLists.txt → examples/bluetooth/blufi/main/CMakeLists.txt
View File

@ -1,3 +1,4 @@
idf_component_register(SRCS "blufi_example_main.c"
"blufi_security.c"
"blufi_init.c"
INCLUDE_DIRS ".")

2
examples/bluetooth/bluedroid/ble/blufi/main/blufi_example.h → examples/bluetooth/blufi/main/blufi_example.h
View File

@ -11,3 +11,5 @@ uint16_t blufi_crc_checksum(uint8_t iv8, uint8_t *data, int len);
int blufi_security_init(void);
void blufi_security_deinit(void);
int esp_blufi_gap_register_callback(void);
esp_err_t esp_blufi_host_init(void);

91
examples/bluetooth/bluedroid/ble/blufi/main/blufi_example_main.c → examples/bluetooth/blufi/main/blufi_example_main.c
View File

@ -28,49 +28,12 @@
#include "esp_bt.h"
#include "esp_blufi_api.h"
#include "esp_bt_defs.h"
#include "esp_gap_ble_api.h"
#include "esp_bt_main.h"
#include "esp_bt_device.h"
#include "blufi_example.h"
#include "esp_blufi.h"
static void example_event_callback(esp_blufi_cb_event_t event, esp_blufi_cb_param_t *param);
#define BLUFI_DEVICE_NAME "BLUFI_DEVICE"
static uint8_t example_service_uuid128[32] = {
/* LSB <--------------------------------------------------------------------------------> MSB */
//first uuid, 16bit, [12],[13] is the value
0xfb, 0x34, 0x9b, 0x5f, 0x80, 0x00, 0x00, 0x80, 0x00, 0x10, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00,
};
//static uint8_t test_manufacturer[TEST_MANUFACTURER_DATA_LEN] = {0x12, 0x23, 0x45, 0x56};
static esp_ble_adv_data_t example_adv_data = {
.set_scan_rsp = false,
.include_name = true,
.include_txpower = true,
.min_interval = 0x0006, //slave connection min interval, Time = min_interval * 1.25 msec
.max_interval = 0x0010, //slave connection max interval, Time = max_interval * 1.25 msec
.appearance = 0x00,
.manufacturer_len = 0,
.p_manufacturer_data = NULL,
.service_data_len = 0,
.p_service_data = NULL,
.service_uuid_len = 16,
.p_service_uuid = example_service_uuid128,
.flag = 0x6,
};
static esp_ble_adv_params_t example_adv_params = {
.adv_int_min = 0x100,
.adv_int_max = 0x100,
.adv_type = ADV_TYPE_IND,
.own_addr_type = BLE_ADDR_TYPE_PUBLIC,
//.peer_addr =
//.peer_addr_type =
.channel_map = ADV_CHNL_ALL,
.adv_filter_policy = ADV_FILTER_ALLOW_SCAN_ANY_CON_ANY,
};
#define WIFI_LIST_NUM 10
static wifi_config_t sta_config;
@ -91,10 +54,6 @@ static uint8_t gl_sta_bssid[6];
static uint8_t gl_sta_ssid[32];
static int gl_sta_ssid_len;
/* connect infor*/
static uint8_t server_if;
static uint16_t conn_id;
static void ip_event_handler(void* arg, esp_event_base_t event_base,
int32_t event_id, void* event_data)
{
@ -242,8 +201,7 @@ static void example_event_callback(esp_blufi_cb_event_t event, esp_blufi_cb_para
case ESP_BLUFI_EVENT_INIT_FINISH:
BLUFI_INFO("BLUFI init finish\n");
esp_ble_gap_set_device_name(BLUFI_DEVICE_NAME);
esp_ble_gap_config_adv_data(&example_adv_data);
esp_blufi_adv_start();
break;
case ESP_BLUFI_EVENT_DEINIT_FINISH:
BLUFI_INFO("BLUFI deinit finish\n");
@ -251,16 +209,14 @@ static void example_event_callback(esp_blufi_cb_event_t event, esp_blufi_cb_para
case ESP_BLUFI_EVENT_BLE_CONNECT:
BLUFI_INFO("BLUFI ble connect\n");
ble_is_connected = true;
server_if = param->connect.server_if;
conn_id = param->connect.conn_id;
esp_ble_gap_stop_advertising();
esp_blufi_adv_stop();
blufi_security_init();
break;
case ESP_BLUFI_EVENT_BLE_DISCONNECT:
BLUFI_INFO("BLUFI ble disconnect\n");
ble_is_connected = false;
blufi_security_deinit();
esp_ble_gap_start_advertising(&example_adv_params);
esp_blufi_adv_start();
break;
case ESP_BLUFI_EVENT_SET_WIFI_OPMODE:
BLUFI_INFO("BLUFI Set WIFI opmode %d\n", param->wifi_mode.op_mode);
@ -304,7 +260,7 @@ static void example_event_callback(esp_blufi_cb_event_t event, esp_blufi_cb_para
}
case ESP_BLUFI_EVENT_RECV_SLAVE_DISCONNECT_BLE:
BLUFI_INFO("blufi close a gatt connection");
esp_blufi_close(server_if, conn_id);
esp_blufi_disconnect();
break;
case ESP_BLUFI_EVENT_DEAUTHENTICATE_STA:
/* TODO */
@ -401,17 +357,6 @@ static void example_event_callback(esp_blufi_cb_event_t event, esp_blufi_cb_para
}
}
static void example_gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param)
{
switch (event) {
case ESP_GAP_BLE_ADV_DATA_SET_COMPLETE_EVT:
esp_ble_gap_start_advertising(&example_adv_params);
break;
default:
break;
}
}
void app_main(void)
{
esp_err_t ret;
@ -440,33 +385,23 @@ void app_main(void)
return;
}
ret = esp_bluedroid_init();
ret = esp_blufi_host_init();
if (ret) {
BLUFI_ERROR("%s init bluedroid failed: %s\n", __func__, esp_err_to_name(ret));
BLUFI_ERROR("%s initialise host failed: %s\n", __func__, esp_err_to_name(ret));
return;
}
ret = esp_bluedroid_enable();
if (ret) {
BLUFI_ERROR("%s init bluedroid failed: %s\n", __func__, esp_err_to_name(ret));
return;
}
BLUFI_INFO("BD ADDR: "ESP_BD_ADDR_STR"\n", ESP_BD_ADDR_HEX(esp_bt_dev_get_address()));
BLUFI_INFO("BLUFI VERSION %04x\n", esp_blufi_get_version());
ret = esp_ble_gap_register_callback(example_gap_event_handler);
if(ret){
BLUFI_ERROR("%s gap register failed, error code = %x\n", __func__, ret);
return;
}
ret = esp_blufi_register_callbacks(&example_callbacks);
if(ret){
BLUFI_ERROR("%s blufi register failed, error code = %x\n", __func__, ret);
return;
}
esp_blufi_profile_init();
ret = esp_blufi_gap_register_callback();
if(ret){
BLUFI_ERROR("%s gap register failed, error code = %x\n", __func__, ret);
return;
}
}

128
examples/bluetooth/blufi/main/blufi_init.c Normal file
View File

@ -0,0 +1,128 @@
#include <stdio.h>
#include "esp_err.h"
#include "esp_blufi_api.h"
#include "esp_log.h"
#include "esp_blufi.h"
#ifdef CONFIG_BT_BLUEDROID_ENABLED
#include "esp_bt.h"
#include "esp_bt_main.h"
#include "blufi_example.h"
#include "esp_bt_device.h"
#endif
#ifdef CONFIG_BT_NIMBLE_ENABLED
#include "esp_nimble_hci.h"
#include "nimble/nimble_port.h"
#include "nimble/nimble_port_freertos.h"
#include "host/ble_hs.h"
#include "host/util/util.h"
#include "services/gap/ble_svc_gap.h"
#include "services/gatt/ble_svc_gatt.h"
#include "console/console.h"
#endif
#ifdef CONFIG_BT_BLUEDROID_ENABLED
esp_err_t esp_blufi_host_init(void)
{
int ret;
ret = esp_bluedroid_init();
if (ret) {
BLUFI_ERROR("%s init bluedroid failed: %s\n", __func__, esp_err_to_name(ret));
return ESP_FAIL;
}
ret = esp_bluedroid_enable();
if (ret) {
BLUFI_ERROR("%s init bluedroid failed: %s\n", __func__, esp_err_to_name(ret));
return ESP_FAIL;
}
BLUFI_INFO("BD ADDR: "ESP_BD_ADDR_STR"\n", ESP_BD_ADDR_HEX(esp_bt_dev_get_address()));
return ESP_OK;
}
int esp_blufi_gap_register_callback(void)
{
int rc;
rc = esp_ble_gap_register_callback(esp_blufi_gap_event_handler);
if(rc){
return rc;
}
esp_blufi_profile_init();
return 0;
}
#endif /* CONFIG_BT_BLUEDROID_ENABLED */
#ifdef CONFIG_BT_NIMBLE_ENABLED
void ble_store_config_init(void);
static void blufi_on_reset(int reason)
{
MODLOG_DFLT(ERROR, "Resetting state; reason=%d\n", reason);
}
static void
blufi_on_sync(void)
{
esp_blufi_profile_init();
}
void bleprph_host_task(void *param)
{
ESP_LOGI("BLUFI_EXAMPLE", "BLE Host Task Started");
/* This function will return only when nimble_port_stop() is executed */
nimble_port_run();
nimble_port_freertos_deinit();
}
esp_err_t esp_blufi_host_init(void)
{
ESP_ERROR_CHECK(esp_nimble_hci_init());
nimble_port_init();
/* Initialize the NimBLE host configuration. */
ble_hs_cfg.reset_cb = blufi_on_reset;
ble_hs_cfg.sync_cb = blufi_on_sync;
ble_hs_cfg.gatts_register_cb = esp_blufi_gatt_svr_register_cb;
ble_hs_cfg.store_status_cb = ble_store_util_status_rr;
ble_hs_cfg.sm_io_cap = 4;
#ifdef CONFIG_EXAMPLE_BONDING
ble_hs_cfg.sm_bonding = 1;
#endif
#ifdef CONFIG_EXAMPLE_MITM
ble_hs_cfg.sm_mitm = 1;
#endif
#ifdef CONFIG_EXAMPLE_USE_SC
ble_hs_cfg.sm_sc = 1;
#else
ble_hs_cfg.sm_sc = 0;
#ifdef CONFIG_EXAMPLE_BONDING
ble_hs_cfg.sm_our_key_dist = 1;
ble_hs_cfg.sm_their_key_dist = 1;
#endif
#endif
int rc;
rc = esp_blufi_gatt_svr_init();
assert(rc == 0);
/* Set the default device name. */
rc = ble_svc_gap_device_name_set(BLUFI_DEVICE_NAME);
assert(rc == 0);
/* XXX Need to have template for store */
ble_store_config_init();
nimble_port_freertos_init(bleprph_host_task);
esp_blufi_btc_init();
return ESP_OK;
}
int esp_blufi_gap_register_callback(void)
{
return 0;
}
#endif /* CONFIG_BT_NIMBLE_ENABLED */

3
examples/bluetooth/bluedroid/ble/blufi/main/blufi_security.c → examples/bluetooth/blufi/main/blufi_security.c
View File

@ -20,9 +20,6 @@
#include "esp_bt.h"
#include "esp_blufi_api.h"
#include "esp_bt_defs.h"
#include "esp_gap_ble_api.h"
#include "esp_bt_main.h"
#include "blufi_example.h"
#include "mbedtls/aes.h"

0
examples/bluetooth/bluedroid/ble/blufi/main/component.mk → examples/bluetooth/blufi/main/component.mk
View File

0
examples/bluetooth/bluedroid/ble/blufi/sdkconfig.defaults → examples/bluetooth/blufi/sdkconfig.defaults
View File

0
examples/bluetooth/bluedroid/ble/blufi/sdkconfig.defaults.esp32 → examples/bluetooth/blufi/sdkconfig.defaults.esp32
View File

0
examples/bluetooth/bluedroid/ble/blufi/sdkconfig.defaults.esp32c3 → examples/bluetooth/blufi/sdkconfig.defaults.esp32c3
View File

0
examples/bluetooth/bluedroid/ble/blufi/sdkconfig.defaults.esp32s3 → examples/bluetooth/blufi/sdkconfig.defaults.esp32s3
View File