As of now, when Bluetooth debugs are enabled, all the messages are mapped to BT_PRINTF which is mapped to ESP_LOGE. Hence, make monitor shows all logs in red color which might lead to missing the actual errors This patch maps the Bluetooth messages to appropriate ESP_LOG* messages and improves readability. Also, make the BT trace level be configurable in menuconfig, so that each layer of bt trace can be enabled/disabled. Finally, add debug log control for BTC, OSI, BLUFI and clear up Bluetooth debug logs. So, with this the method of enabling Bluetooth logs is as follows: 1. make menuconfig -> Component config -> Bluetooth -> Bluedroid Enable -> BT DEBUG LOG LEVEL -> set trace level for every layer of BT Signed-off-by: Hrishikesh Dhayagude <hrishi@espressif.com>
342 lines
12 KiB
C
342 lines
12 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include <stdint.h>
|
|
|
|
#include <string.h>
|
|
#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 "button_pro.h"
|
|
|
|
#include "prf_defs.h"
|
|
|
|
#if (BUT_PROFILE_CFG)
|
|
|
|
|
|
#define ARRAY_SIZE(x) (sizeof(x)/sizeof((x)[0]))
|
|
|
|
button_env_cb_t button_cb_env;
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
** Constants
|
|
*****************************************************************************/
|
|
static void button_profile_cb(esp_gatts_evt_t event, esp_gatts_t *p_data);
|
|
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function button_profile_cb
|
|
**
|
|
** Description the callback function after the profile has been register to the BTA manager module
|
|
**
|
|
** Returns NULL
|
|
**
|
|
*******************************************************************************/
|
|
static void button_profile_cb(esp_gatts_evt_t event, esp_gatts_t *p_data)
|
|
{
|
|
esp_gatts_rsp_t rsp;
|
|
esp_bt_uuid_t uuid = {LEN_UUID_16, {ATT_SVC_BUTTON}};
|
|
but_inst_t *p_inst = &button_cb_env.button_inst;
|
|
uint8_t net_event = 0xff;
|
|
uint8_t len = 0;
|
|
uint8_t *p_rec_data = NULL;
|
|
//BTC_TRACE_ERROR("p_data->status = %x\n",p_data->status);
|
|
//if(p_data->status != BTA_GATT_OK){
|
|
// BTC_TRACE_ERROR("button profile register failed\n");
|
|
// return;
|
|
//}
|
|
BTC_TRACE_ERROR("button profile cb event = %x\n", event);
|
|
switch (event) {
|
|
case ESP_GATTS_REG_EVT:
|
|
|
|
BTC_TRACE_ERROR("p_data->reg_oper.status = %x\n", p_data->reg_oper.status);
|
|
BTC_TRACE_ERROR("(p_data->reg_oper.uuid.uu.uuid16=%x\n", p_data->reg_oper.uuid.uu.uuid16);
|
|
if (p_data->reg_oper.status != BTA_GATT_OK) {
|
|
BTC_TRACE_ERROR("button profile register failed\n");
|
|
}
|
|
button_cb_env.gatt_if = p_data->reg_oper.server_if;
|
|
button_cb_env.enabled = true;
|
|
//button_cb_env.button_inst.app_id = p_data->reg_oper.uuid;
|
|
//create the button service to the service data base.
|
|
if (p_data->reg_oper.uuid.uu.uuid16 == ATT_SVC_BUTTON) {
|
|
Button_CreateService();
|
|
}
|
|
break;
|
|
case ESP_GATTS_READ_EVT:
|
|
//tBTA_GATTS_RSP rsp;
|
|
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 = 2;
|
|
esp_ble_gatts_send_rsp(p_data->req_data.conn_id, p_data->req_data.trans_id,
|
|
p_data->req_data.status, &rsp);
|
|
break;
|
|
case ESP_GATTS_WRITE_EVT:
|
|
esp_ble_gatts_send_rsp(p_data->req_data.conn_id, p_data->req_data.trans_id,
|
|
p_data->req_data.status, NULL);
|
|
BTC_TRACE_ERROR("Received button data:");
|
|
for (int i = 0; i < p_data->req_data.p_data->write_req.len; i++) {
|
|
BTC_TRACE_ERROR("%x", p_data->req_data.p_data->write_req.value[i]);
|
|
}
|
|
BTC_TRACE_ERROR("\n");
|
|
if (p_data->req_data.p_data->write_req.handle == button_cb_env.button_inst.but_wirt_hdl) {
|
|
|
|
p_rec_data = &p_data->req_data.p_data->write_req.value[0];
|
|
// button_msg_notify(len,p_rec_data);
|
|
(*p_inst->p_cback)(button_cb_env.button_inst.app_id, net_event, len, p_rec_data);
|
|
|
|
}
|
|
break;
|
|
case ESP_GATTS_CFM_EVT:
|
|
|
|
break;
|
|
case ESP_GATTS_CREATE_EVT:
|
|
//tBT_UUID uuid_butt_write;
|
|
uuid.uu.uuid16 = ATT_CHAR_BUTTON_WIT;
|
|
//tBTA_GATT_PERM perm = (GATT_PERM_WRITE|GATT_PERM_READ);
|
|
//tBTA_GATT_CHAR_PROP prop = (GATT_CHAR_PROP_BIT_READ|GATT_CHAR_PROP_BIT_WRITE);
|
|
//uuid = {LEN_UUID_16, {ATT_SVC_BUTTON}};
|
|
button_cb_env.clcb.cur_srvc_id = p_data->create.service_id;
|
|
button_cb_env.is_primery = p_data->create.is_primary;
|
|
//uuid = {LEN_UUID_16, {ATT_CHAR_BUTTON_WIT}};
|
|
//start the button service after created
|
|
esp_ble_gatts_start_srvc(p_data->create.service_id);
|
|
//add the frist button characteristic --> write characteristic
|
|
esp_ble_gatts_add_char(button_cb_env.clcb.cur_srvc_id, &uuid,
|
|
(GATT_PERM_WRITE | GATT_PERM_READ),
|
|
(GATT_CHAR_PROP_BIT_READ | GATT_CHAR_PROP_BIT_WRITE));
|
|
break;
|
|
|
|
case ESP_GATTS_ADD_CHAR_EVT:
|
|
if (p_data->add_result.char_uuid.uu.uuid16 == ATT_CHAR_BUTTON_WIT) {
|
|
uuid.uu.uuid16 = ATT_CHAR_BUTTON_NTF;
|
|
//tBTA_GATT_PERM perm = GATT_PERM_READ;
|
|
tBTA_GATT_CHAR_PROP prop = (GATT_CHAR_PROP_BIT_READ | GATT_CHAR_PROP_BIT_NOTIFY);
|
|
//save the att handle to the env
|
|
button_cb_env.button_inst.but_wirt_hdl = p_data->add_result.attr_id;
|
|
//add the frist button characteristic --> Notify characteristic
|
|
esp_ble_gatts_add_char(button_cb_env.clcb.cur_srvc_id, &uuid,
|
|
GATT_PERM_READ, (GATT_CHAR_PROP_BIT_READ | GATT_CHAR_PROP_BIT_NOTIFY));
|
|
} else if (p_data->add_result.char_uuid.uu.uuid16 == ATT_CHAR_BUTTON_NTF) { // add the gattc config descriptor to the notify charateristic
|
|
//tBTA_GATT_PERM perm = (GATT_PERM_WRITE|GATT_PERM_WRITE);
|
|
uuid.uu.uuid16 = GATT_UUID_CHAR_CLIENT_CONFIG;
|
|
button_cb_env.button_inst.but_ntf_hdl = p_data->add_result.attr_id;
|
|
esp_ble_gatts_add_char_descr (button_cb_env.clcb.cur_srvc_id,
|
|
(GATT_PERM_WRITE | GATT_PERM_WRITE),
|
|
&uuid);
|
|
}
|
|
|
|
break;
|
|
case ESP_GATTS_ADD_CHAR_DESCR_EVT:
|
|
if (p_data->add_result.char_uuid.uu.uuid16 == GATT_UUID_CHAR_CLIENT_CONFIG) {
|
|
button_cb_env.button_inst.but_cfg_hdl = p_data->add_result.attr_id;
|
|
}
|
|
///Start advertising
|
|
BTC_TRACE_ERROR("\n*******Start sent the ADV.*************\n");
|
|
//esp_ble_start_advertising (&adv_params);
|
|
//BTA_GATTS_Listen(button_cb_env.gatt_if, true, NULL);
|
|
break;
|
|
case ESP_GATTS_CONNECT_EVT:
|
|
BTC_TRACE_ERROR("############BUTTON CONNCET EVT################\n");
|
|
//esp_ble_stop_advertising();
|
|
//set the connection flag to true
|
|
button_env_clcb_alloc(p_data->conn.conn_id, p_data->conn.remote_bda);
|
|
break;
|
|
case ESP_GATTS_DISCONNECT_EVT:
|
|
//set the connection flag to true
|
|
button_cb_env.clcb.connected = false;
|
|
break;
|
|
case ESP_GATTS_OPEN_EVT:
|
|
///stop the advertising after connected
|
|
|
|
break;
|
|
case ESP_GATTS_CLOSE_EVT:
|
|
if (button_cb_env.clcb.connected && (button_cb_env.clcb.conn_id == p_data->conn.conn_id)) {
|
|
//set the connection channal congested flag to true
|
|
button_cb_env.clcb.congest = p_data->congest.congested;
|
|
}
|
|
break;
|
|
case ESP_GATTS_CONGEST_EVT:
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function Button_CreateService
|
|
**
|
|
** Description Create a Service for the button profile
|
|
**
|
|
** Returns NULL
|
|
**
|
|
*******************************************************************************/
|
|
void Button_CreateService(void)
|
|
{
|
|
esp_gatts_if_t server_if ;
|
|
esp_bt_uuid_t uuid = {LEN_UUID_16, {ATT_SVC_BUTTON}};
|
|
uint16_t num_handle = KEY_IDX_NB;
|
|
uint8_t inst = 0x00;
|
|
server_if = button_cb_env.gatt_if;
|
|
button_cb_env.inst_id = inst;
|
|
//if(!button_cb_env.enabled)
|
|
//{
|
|
// BTC_TRACE_ERROR("button service added error.");
|
|
//}
|
|
esp_ble_gatts_create_srvc(server_if, &uuid, inst, num_handle, true);
|
|
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function button_env_clcb_alloc
|
|
**
|
|
** Description The function allocates a GATT profile connection link control block
|
|
**
|
|
** Returns NULL if not found. Otherwise pointer to the connection link block.
|
|
**
|
|
*******************************************************************************/
|
|
but_clcb_t *button_env_clcb_alloc (uint16_t conn_id, BD_ADDR remote_bda)
|
|
{
|
|
but_clcb_t *p_clcb = NULL;
|
|
p_clcb = &button_cb_env.clcb;
|
|
|
|
if (!p_clcb->in_use) {
|
|
p_clcb->in_use = TRUE;
|
|
p_clcb->conn_id = conn_id;
|
|
BTC_TRACE_ERROR("p_clcb->conn_id = %x\n", conn_id);
|
|
p_clcb->connected = TRUE;
|
|
memcpy(p_clcb->remote_bda, remote_bda, BD_ADDR_LEN);
|
|
}
|
|
|
|
return p_clcb;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function button_env_find_conn_id_by_bd_adddr
|
|
**
|
|
** Description The function searches all LCB with macthing bd address
|
|
**
|
|
** Returns total number of clcb found.
|
|
**
|
|
*******************************************************************************/
|
|
uint16_t button_env_find_conn_id_by_bd_adddr(BD_ADDR remote_bda)
|
|
{
|
|
uint8_t i_clcb;
|
|
but_clcb_t *p_clcb = NULL;
|
|
|
|
for (i_clcb = 0, p_clcb = &button_cb_env.clcb; i_clcb < BUTT_MAX_APPS; i_clcb++, p_clcb++) {
|
|
if (p_clcb->in_use && p_clcb->connected && memcmp(p_clcb->remote_bda, remote_bda, BD_ADDR_LEN)) {
|
|
return p_clcb->conn_id;
|
|
}
|
|
}
|
|
|
|
return GATT_INVALID_CONN_ID;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function button_env_clcb_dealloc
|
|
**
|
|
** Description The function deallocates a GATT profile connection link control block
|
|
**
|
|
** Returns True the deallocation is successful
|
|
**
|
|
*******************************************************************************/
|
|
|
|
BOOLEAN button_env_clcb_dealloc(uint16_t conn_id)
|
|
{
|
|
uint16_t i_clcb = 0;
|
|
but_clcb_t *p_clcb = NULL;
|
|
|
|
for (i_clcb = 0, p_clcb = &button_cb_env.clcb; i_clcb < 1; i_clcb++, p_clcb++) {
|
|
if (p_clcb->in_use && p_clcb->connected && (p_clcb->conn_id == conn_id)) {
|
|
memset(p_clcb, 0, sizeof(but_clcb_t));
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function button_init
|
|
**
|
|
** Description Initializa the GATT Service for button profiles.
|
|
**
|
|
*******************************************************************************/
|
|
esp_gatt_status_t button_init (but_prf_cb_t call_back)
|
|
{
|
|
tBT_UUID app_uuid = {LEN_UUID_16, {ATT_SVC_BUTTON}};
|
|
|
|
BTC_TRACE_ERROR("\n=============================button_init==============================================\n");
|
|
if (button_cb_env.enabled) {
|
|
BTC_TRACE_ERROR("button svc already initaliezd\n");
|
|
return ESP_GATT_ERROR;
|
|
} else {
|
|
memset(&button_cb_env, 0, sizeof(button_env_cb_t));
|
|
}
|
|
|
|
|
|
if (call_back != NULL) {
|
|
button_cb_env.button_inst.p_cback = call_back;
|
|
}
|
|
|
|
|
|
/* register the button profile to the BTA_GATTS module*/
|
|
esp_ble_gatts_app_register(&app_uuid, button_profile_cb);
|
|
|
|
button_cb_env.enabled = TRUE;
|
|
|
|
return ESP_GATT_OK;
|
|
}
|
|
|
|
void button_disable(uint16_t connid)
|
|
{
|
|
button_env_clcb_dealloc(connid);
|
|
}
|
|
|
|
|
|
void button_msg_notify(uint16_t len, uint8_t *button_msg)
|
|
{
|
|
BOOLEAN conn_status = button_cb_env.clcb.connected;
|
|
uint16_t conn_id = button_cb_env.clcb.conn_id;
|
|
uint16_t attr_id = button_cb_env.button_inst.but_ntf_hdl;
|
|
//notify rsp==false; indicate rsp==true.
|
|
BOOLEAN rsp = false;
|
|
if (!conn_status && button_cb_env.clcb.congest) {
|
|
BTC_TRACE_ERROR("the conneciton for button profile has been loss\n");
|
|
return;
|
|
}
|
|
|
|
esp_ble_gatts_hdl_val_indica (conn_id, attr_id, len,
|
|
button_msg, rsp);
|
|
}
|
|
|
|
#endif ///BUT_PROFILE_CFG
|