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component bt:Added the create attribute table method to the new API

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This commit is contained in:
Yulong
2016-12-23 11:28:47 -05:00
committed by Tian Hao
parent 0c01ef68f1
commit d512d6100c
37 changed files with 2360 additions and 671 deletions
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39
examples/14_gatt_server/main/gatts_demo.c
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@@ -48,6 +48,19 @@ static void gatts_profile_b_event_handler(esp_gatts_cb_event_t event, esp_gatt_i
#define TEST_DEVICE_NAME "ESP_GATTS_DEMO"
#define TEST_MANUFACTURER_DATA_LEN 17
#define GATTS_DEMO_CHAR_VAL_LEN_MAX 0x40
uint8_t char1_str[] ={0x11,0x22,0x33};
esp_attr_value_t gatts_demo_char1_val =
{
.attr_max_len = GATTS_DEMO_CHAR_VAL_LEN_MAX,
.attr_len = sizeof(char1_str),
.attr_value = char1_str,
};
static uint8_t test_service_uuid128[32] = {
/* LSB <--------------------------------------------------------------------------------> MSB */
//first uuid, 16bit, [12],[13] is the value
@@ -175,20 +188,30 @@ static void gatts_profile_a_event_handler(esp_gatts_cb_event_t event, esp_gatt_i
esp_ble_gatts_add_char(gl_profile_tab[PROFILE_A_APP_ID].service_handle, &gl_profile_tab[PROFILE_A_APP_ID].char_uuid,
ESP_GATT_PERM_READ | ESP_GATT_PERM_WRITE,
ESP_GATT_CHAR_PROP_BIT_READ | ESP_GATT_CHAR_PROP_BIT_WRITE | ESP_GATT_CHAR_PROP_BIT_NOTIFY);
ESP_GATT_CHAR_PROP_BIT_READ | ESP_GATT_CHAR_PROP_BIT_WRITE | ESP_GATT_CHAR_PROP_BIT_NOTIFY,
&gatts_demo_char1_val, NULL);
break;
case ESP_GATTS_ADD_INCL_SRVC_EVT:
break;
case ESP_GATTS_ADD_CHAR_EVT:
ESP_LOGI(GATTS_TAG, "ADD_CHAR_EVT, status %d, attr_handle %d, service_handle %d\n",
param->add_char.status, param->add_char.attr_handle, param->add_char.service_handle);
case ESP_GATTS_ADD_CHAR_EVT: {
uint16_t length = 0;
const uint8_t *prf_char;
ESP_LOGI(GATTS_TAG, "ADD_CHAR_EVT, status %d, attr_handle %d, service_handle %d\n",
param->add_char.status, param->add_char.attr_handle, param->add_char.service_handle);
gl_profile_tab[PROFILE_A_APP_ID].char_handle = param->add_char.attr_handle;
gl_profile_tab[PROFILE_A_APP_ID].descr_uuid.len = ESP_UUID_LEN_16;
gl_profile_tab[PROFILE_A_APP_ID].descr_uuid.uuid.uuid16 = ESP_GATT_UUID_CHAR_CLIENT_CONFIG;
esp_ble_gatts_get_attr_value(param->add_char.attr_handle, &length, &prf_char);
ESP_LOGI(GATTS_TAG, "the gatts demo char length = %x\n", length);
for(int i = 0; i < length; i++){
ESP_LOGI(GATTS_TAG, "prf_char[%x] =%x\n",i,prf_char[i]);
}
esp_ble_gatts_add_char_descr(gl_profile_tab[PROFILE_A_APP_ID].service_handle, &gl_profile_tab[PROFILE_A_APP_ID].descr_uuid,
ESP_GATT_PERM_READ | ESP_GATT_PERM_WRITE);
ESP_GATT_PERM_READ | ESP_GATT_PERM_WRITE, NULL, NULL);
break;
}
case ESP_GATTS_ADD_CHAR_DESCR_EVT:
ESP_LOGI(GATTS_TAG, "ADD_DESCR_EVT, status %d, attr_handle %d, service_handle %d\n",
param->add_char.status, param->add_char.attr_handle, param->add_char.service_handle);
@@ -269,7 +292,8 @@ static void gatts_profile_b_event_handler(esp_gatts_cb_event_t event, esp_gatt_i
esp_ble_gatts_add_char(gl_profile_tab[PROFILE_A_APP_ID].service_handle, &gl_profile_tab[PROFILE_A_APP_ID].char_uuid,
ESP_GATT_PERM_READ | ESP_GATT_PERM_WRITE,
ESP_GATT_CHAR_PROP_BIT_READ | ESP_GATT_CHAR_PROP_BIT_WRITE | ESP_GATT_CHAR_PROP_BIT_NOTIFY);
ESP_GATT_CHAR_PROP_BIT_READ | ESP_GATT_CHAR_PROP_BIT_WRITE | ESP_GATT_CHAR_PROP_BIT_NOTIFY,
NULL, NULL);
break;
case ESP_GATTS_ADD_INCL_SRVC_EVT:
break;
@@ -281,7 +305,8 @@ static void gatts_profile_b_event_handler(esp_gatts_cb_event_t event, esp_gatt_i
gl_profile_tab[PROFILE_A_APP_ID].descr_uuid.len = ESP_UUID_LEN_16;
gl_profile_tab[PROFILE_A_APP_ID].descr_uuid.uuid.uuid16 = ESP_GATT_UUID_CHAR_CLIENT_CONFIG;
esp_ble_gatts_add_char_descr(gl_profile_tab[PROFILE_A_APP_ID].service_handle, &gl_profile_tab[PROFILE_A_APP_ID].descr_uuid,
ESP_GATT_PERM_READ | ESP_GATT_PERM_WRITE);
ESP_GATT_PERM_READ | ESP_GATT_PERM_WRITE,
NULL, NULL);
break;
case ESP_GATTS_ADD_CHAR_DESCR_EVT:
ESP_LOGI(GATTS_TAG, "ADD_DESCR_EVT, status %d, attr_handle %d, service_handle %d\n",

11
examples/30_gatt_server_table_create/Makefile Normal file
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@@ -0,0 +1,11 @@
#
# This is a project Makefile. It is assumed the directory this Makefile resides in is a
# project subdirectory.
#
PROJECT_NAME := gatt_server_table_creat_demo
COMPONENT_ADD_INCLUDEDIRS := components/include
include $(IDF_PATH)/make/project.mk

10
examples/30_gatt_server_table_create/README.rst Normal file
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@@ -0,0 +1,10 @@
ESP-IDF GATT SERVER create attribute table demo
===============================================
This is the demo for user to use ESP_APIs to create a GATT Server attribute table.
The table is easy to use to create GATT server service database without use each "attribute create" functions.
Actually, there are two way to create server service and characteristics.
One is use the esp_gatts_create_service or esp_ble_gatts_add_char and etc.
The other way is use esp_ble_gatts_create_attr_tab.
The important things: the two ways cannot use in the same service, but can use in different service.

8
examples/30_gatt_server_table_create/main/component.mk Normal file
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@@ -0,0 +1,8 @@
#
# Main Makefile. This is basically the same as a component makefile.
#
# This Makefile should, at the very least, just include $(SDK_PATH)/make/component_common.mk. By default,
# this will take the sources in the src/ directory, compile them and link them into
# lib(subdirectory_name).a in the build directory. This behaviour is entirely configurable,
# please read the ESP-IDF documents if you need to do this.
#

340
examples/30_gatt_server_table_create/main/gatts_table_creat_demo.c Normal file
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@@ -0,0 +1,340 @@
// 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 "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/event_groups.h"
#include "esp_system.h"
#include "esp_log.h"
#include "nvs_flash.h"
#include "bt.h"
#include "bta_api.h"
#include "esp_gap_ble_api.h"
#include "esp_gatts_api.h"
#include "esp_bt_defs.h"
#include "esp_bt_main.h"
#include "esp_bt_main.h"
#include "gatts_table_creat_demo.h"
#define HEART_PROFILE_NUM 1
#define HEART_PROFILE_APP_IDX 0
#define ESP_HEART_RATE_APP_ID 0x55
#define SAMPLE_DEVICE_NAME "ESP_HEART_RATE"
#define SAMPLE_MANUFACTURER_DATA_LEN 17
#define HEART_RATE_SVC_INST_ID 0
#define GATTS_DEMO_CHAR_VAL_LEN_MAX 0x40
uint8_t char1_str[] ={0x11,0x22,0x33};
uint16_t heart_rate_handle_table[HRS_IDX_NB];
esp_attr_value_t gatts_demo_char1_val =
{
.attr_max_len = GATTS_DEMO_CHAR_VAL_LEN_MAX,
.attr_len = sizeof(char1_str),
.attr_value = char1_str,
};
static uint8_t heart_rate_service_uuid[16] = {
/* LSB <--------------------------------------------------------------------------------> MSB */
//first uuid, 16bit, [12],[13] is the value
0xfb, 0x34, 0x9b, 0x5f, 0x80, 0x00, 0x00, 0x80, 0x00, 0x10, 0x00, 0x00, 0x18, 0x0D, 0x00, 0x00,
};
static esp_ble_adv_data_t heart_rate_adv_config = {
.set_scan_rsp = false,
.include_name = true,
.include_txpower = true,
.min_interval = 0x20,
.max_interval = 0x40,
.appearance = 0x00,
.manufacturer_len = 0, //TEST_MANUFACTURER_DATA_LEN,
.p_manufacturer_data = NULL, //&test_manufacturer[0],
.service_data_len = 0,
.p_service_data = NULL,
.service_uuid_len = 32,
.p_service_uuid = heart_rate_service_uuid,
.flag = (ESP_BLE_ADV_FLAG_GEN_DISC | ESP_BLE_ADV_FLAG_BREDR_NOT_SPT),
};
static esp_ble_adv_params_t heart_rate_adv_params = {
.adv_int_min = 0x20,
.adv_int_max = 0x40,
.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,
};
struct gatts_profile_inst {
esp_gatts_cb_t gatts_cb;
uint16_t gatts_if;
uint16_t app_id;
uint16_t conn_id;
uint16_t service_handle;
esp_gatt_srvc_id_t service_id;
uint16_t char_handle;
esp_bt_uuid_t char_uuid;
esp_gatt_perm_t perm;
esp_gatt_char_prop_t property;
uint16_t descr_handle;
esp_bt_uuid_t descr_uuid;
};
static void gatts_profile_event_handler(esp_gatts_cb_event_t event,
esp_gatt_if_t gatts_if, esp_ble_gatts_cb_param_t *param);
/* One gatt-based profile one app_id and one gatts_if, this array will store the gatts_if returned by ESP_GATTS_REG_EVT */
static struct gatts_profile_inst heart_rate_profile_tab[HEART_PROFILE_NUM] = {
[HEART_PROFILE_APP_IDX] = {
.gatts_cb = gatts_profile_event_handler,
.gatts_if = ESP_GATT_IF_NONE, /* Not get the gatt_if, so initial is ESP_GATT_IF_NONE */
},
};
/*
* HTPT PROFILE ATTRIBUTES
****************************************************************************************
*/
/// Full HRS Database Description - Used to add attributes into the database
const esp_gatts_attr_db_t heart_rate_gatt_db[HRS_IDX_NB] =
{
// Heart Rate Service Declaration
[HRS_IDX_SVC] = {{ESP_GATT_AUTO_RSP}, {
{ESP_UUID_LEN_16, {ESP_GATT_UUID_PRI_SERVICE}},
ESP_GATT_PERM_READ,
sizeof(heart_rate_svc),
sizeof(heart_rate_svc), (uint8_t *)&heart_rate_svc}},
// Heart Rate Measurement Characteristic Declaration
[HRS_IDX_HR_MEAS_CHAR] = {{ESP_GATT_AUTO_RSP}, {
{ESP_UUID_LEN_16, {ESP_GATT_UUID_CHAR_DECLARE}},
ESP_GATT_PERM_READ,
sizeof(heart_rate_meas_char),
sizeof(heart_rate_meas_char), (uint8_t *)&heart_rate_meas_char}},
// Heart Rate Measurement Characteristic Value
[HRS_IDX_HR_MEAS_VAL] = {{ESP_GATT_AUTO_RSP}, {
{ESP_UUID_LEN_16, {ESP_GATT_HEART_RATE_MEAS}},
ESP_GATT_PERM_READ,
HRPS_HT_MEAS_MAX_LEN,
0, NULL}},
// Heart Rate Measurement Characteristic - Client Characteristic Configuration Descriptor
[HRS_IDX_HR_MEAS_NTF_CFG] = {{ESP_GATT_AUTO_RSP}, {
{ESP_UUID_LEN_16, {ESP_GATT_UUID_CHAR_SRVR_CONFIG}},
ESP_GATT_PERM_READ|ESP_GATT_PERM_WRITE,
sizeof(uint16_t),
0, NULL}},
// Body Sensor Location Characteristic Declaration
[HRS_IDX_BOBY_SENSOR_LOC_CHAR] = {{ESP_GATT_AUTO_RSP}, {
{ESP_UUID_LEN_16, {ESP_GATT_UUID_CHAR_DECLARE}},
ESP_GATT_PERM_READ,
sizeof(heart_rate_body_sensor_loc_char),
sizeof(heart_rate_body_sensor_loc_char), (uint8_t *)&heart_rate_body_sensor_loc_char}},
// Body Sensor Location Characteristic Value
[HRS_IDX_BOBY_SENSOR_LOC_VAL] = {{ESP_GATT_AUTO_RSP}, {
{ESP_UUID_LEN_16, {ESP_GATT_BODY_SENSOR_LOCATION}},
ESP_GATT_PERM_READ,
sizeof(uint8_t),
0, NULL}},
// Heart Rate Control Point Characteristic Declaration
[HRS_IDX_HR_CTNL_PT_CHAR] = {{ESP_GATT_AUTO_RSP}, {
{ESP_UUID_LEN_16, {ESP_GATT_UUID_CHAR_DECLARE}},
ESP_GATT_PERM_READ,
sizeof(heart_rate_cntl_point_char),
sizeof(heart_rate_cntl_point_char), (uint8_t *)&heart_rate_cntl_point_char}},
// Heart Rate Control Point Characteristic Value
[HRS_IDX_HR_CTNL_PT_VAL] = {{ESP_GATT_AUTO_RSP}, {
{ESP_UUID_LEN_16, {ESP_GATT_HEART_RATE_CNTL_POINT}},
ESP_GATT_PERM_WRITE,
sizeof(uint8_t),
0, NULL}},
};
/*
* Heart Rate PROFILE ATTRIBUTES
****************************************************************************************
*/
/// Heart Rate Sensor Service
const uint16_t heart_rate_svc = ESP_GATT_UUID_HEART_RATE_SVC;
/// Heart Rate Sensor Service - Heart Rate Measurement Characteristic
const esp_gatts_char_desc_t heart_rate_meas_char =
{
.prop = ESP_GATT_CHAR_PROP_BIT_NOTIFY,
.attr_hdl = 0,
.attr_uuid = {ESP_UUID_LEN_16, {ESP_GATT_HEART_RATE_MEAS}},
};
/// Heart Rate Sensor Service -Body Sensor Location characteristic
const esp_gatts_char_desc_t heart_rate_body_sensor_loc_char =
{
.prop = ESP_GATT_CHAR_PROP_BIT_READ,
.attr_hdl = 0,
.attr_uuid = {ESP_UUID_LEN_16, {ESP_GATT_BODY_SENSOR_LOCATION}},
};
/// Heart Rate Sensor Service - Heart Rate Control Point characteristic
const esp_gatts_char_desc_t heart_rate_cntl_point_char =
{
.prop = ESP_GATT_CHAR_PROP_BIT_WRITE,
.attr_hdl = 0,
.attr_uuid = {ESP_UUID_LEN_16, {ESP_GATT_HEART_RATE_CNTL_POINT}},
};
static void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param)
{
LOG_ERROR("GAP_EVT, event %d\n", event);
switch (event) {
case ESP_GAP_BLE_ADV_DATA_SET_COMPLETE_EVT:
esp_ble_gap_start_advertising(&heart_rate_adv_params);
break;
default:
break;
}
}
static void gatts_profile_event_handler(esp_gatts_cb_event_t event,
esp_gatt_if_t gatts_if, esp_ble_gatts_cb_param_t *param)
{
LOG_ERROR("event = %x\n",event);
switch (event) {
case ESP_GATTS_REG_EVT:
LOG_INFO("%s %d\n", __func__, __LINE__);
esp_ble_gap_set_device_name(SAMPLE_DEVICE_NAME);
LOG_INFO("%s %d\n", __func__, __LINE__);
esp_ble_gap_config_adv_data(&heart_rate_adv_config);
LOG_INFO("%s %d\n", __func__, __LINE__);
esp_ble_gatts_create_attr_tab(heart_rate_gatt_db, gatts_if,
HRS_IDX_NB, HEART_RATE_SVC_INST_ID);
break;
case ESP_GATTS_READ_EVT:
break;
case ESP_GATTS_WRITE_EVT:
break;
case ESP_GATTS_EXEC_WRITE_EVT:
break;
case ESP_GATTS_MTU_EVT:
break;
case ESP_GATTS_CONF_EVT:
break;
case ESP_GATTS_UNREG_EVT:
break;
case ESP_GATTS_DELETE_EVT:
break;
case ESP_GATTS_START_EVT:
break;
case ESP_GATTS_STOP_EVT:
break;
case ESP_GATTS_CONNECT_EVT:
break;
case ESP_GATTS_DISCONNECT_EVT:
break;
case ESP_GATTS_OPEN_EVT:
break;
case ESP_GATTS_CANCEL_OPEN_EVT:
break;
case ESP_GATTS_CLOSE_EVT:
break;
case ESP_GATTS_LISTEN_EVT:
break;
case ESP_GATTS_CONGEST_EVT:
break;
case ESP_GATTS_CREAT_ATTR_TAB_EVT:{
LOG_ERROR("The number handle =%x\n",param->add_attr_tab.num_handle);
if(param->add_attr_tab.num_handle == HRS_IDX_NB){
memcpy(heart_rate_handle_table, param->add_attr_tab.handles,
sizeof(heart_rate_handle_table));
esp_ble_gatts_start_service(heart_rate_handle_table[HRS_IDX_SVC]);
}
break;
}
default:
break;
}
}
static void gatts_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_if,
esp_ble_gatts_cb_param_t *param)
{
LOG_INFO("EVT %d, gatts if %d\n", event, gatts_if);
/* If event is register event, store the gatts_if for each profile */
if (event == ESP_GATTS_REG_EVT) {
if (param->reg.status == ESP_GATT_OK) {
heart_rate_profile_tab[HEART_PROFILE_APP_IDX].gatts_if = gatts_if;
} else {
LOG_INFO("Reg app failed, app_id %04x, status %d\n",
param->reg.app_id,
param->reg.status);
return;
}
}
do {
int idx;
for (idx = 0; idx < HEART_PROFILE_NUM; idx++) {
if (gatts_if == ESP_GATT_IF_NONE || /* ESP_GATT_IF_NONE, not specify a certain gatt_if, need to call every profile cb function */
gatts_if == heart_rate_profile_tab[idx].gatts_if) {
if (heart_rate_profile_tab[idx].gatts_cb) {
heart_rate_profile_tab[idx].gatts_cb(event, gatts_if, param);
}
}
}
} while (0);
}
void app_main()
{
esp_err_t ret;
esp_bt_controller_init();
LOG_INFO("%s init bluetooth\n", __func__);
ret = esp_bluedroid_init();
if (ret) {
LOG_ERROR("%s init bluetooth failed\n", __func__);
return;
}
ret = esp_bluedroid_enable();
if (ret) {
LOG_ERROR("%s enable bluetooth failed\n", __func__);
return;
}
esp_ble_gatts_register_callback(gatts_event_handler);
esp_ble_gap_register_callback(gap_event_handler);
esp_ble_gatts_app_register(ESP_HEART_RATE_APP_ID);
return;
}

57
examples/30_gatt_server_table_create/main/gatts_table_creat_demo.h Normal file
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@@ -0,0 +1,57 @@
// 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 <stdio.h>
#include <stdlib.h>
#include <string.h>
/*
* DEFINES
****************************************************************************************
*/
#define HRPS_HT_MEAS_MAX_LEN (13)
#define HRPS_MANDATORY_MASK (0x0F)
#define HRPS_BODY_SENSOR_LOC_MASK (0x30)
#define HRPS_HR_CTNL_PT_MASK (0xC0)
///Attributes State Machine
enum
{
HRS_IDX_SVC,
HRS_IDX_HR_MEAS_CHAR,
HRS_IDX_HR_MEAS_VAL,
HRS_IDX_HR_MEAS_NTF_CFG,
HRS_IDX_BOBY_SENSOR_LOC_CHAR,
HRS_IDX_BOBY_SENSOR_LOC_VAL,
HRS_IDX_HR_CTNL_PT_CHAR,
HRS_IDX_HR_CTNL_PT_VAL,
HRS_IDX_NB,
};
extern const esp_gatts_attr_db_t heart_rate_gatt_db[HRS_IDX_NB];
/// Heart Rate Sensor Service - only one instance for now
extern const uint16_t heart_rate_svc;
extern const esp_gatts_char_desc_t heart_rate_meas_char;
extern const esp_gatts_char_desc_t heart_rate_body_sensor_loc_char;
extern const esp_gatts_char_desc_t heart_rate_cntl_point_char;

14
examples/30_gatt_server_table_create/sdkconfig.defaults Normal file
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@@ -0,0 +1,14 @@
# Override some defaults so BT stack is enabled
# in this example
#
# BT config
#
CONFIG_BT_ENABLED=y
#
# ESP32-specific config
#
CONFIG_ESP32_ENABLE_STACK_BT=y
# CONFIG_ESP32_ENABLE_STACK_NONE is not set
CONFIG_MEMMAP_BT=y