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Component/bt: modify code format and comments

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This commit is contained in:
zhiweijian 2017-12-04 14:51:42 +08:00
parent 717b1697df
commit 194e1835c2
3 changed files with 81 additions and 74 deletions
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2
examples/bluetooth/gatt_server/main/gatts_demo.c
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@ -14,7 +14,7 @@
/****************************************************************************
*
* This file is for gatt server. It can send adv data, be connected by clent.
* This file is for gatt server. It can send adv data, be connected by client.
* Run the gatt_client demo, the client demo will automatically connect to the gatt_server demo.
* Client demo will enable gatt_server's notify after connection. Then two devices will exchange
* data.

151
examples/bluetooth/gatt_server_service_table/main/gatts_table_creat_demo.c
View File

@ -15,18 +15,21 @@
/****************************************************************************
*
* This file is for gatt server. It can send adv data, be connected by client.
* It is a Heart Rate PROFILE demo defined by Bluetooth SIG.
* Run the gatt_client demo, the client demo will automatically connect to the gatt_server_service_table demo.
* Client demo will enable gatt_server_service_table's notify after connection. Then two devices will exchange
* data.
*
*****************************************************************************/
****************************************************************************/
#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 "esp_bt.h"
#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 "esp_bt.h"
#include "esp_gap_ble_api.h"
#include "esp_gatts_api.h"
@ -36,20 +39,20 @@
#define GATTS_TABLE_TAG "GATTS_TABLE_DEMO"
#define PROFILE_NUM 1
#define PROFILE_APP_IDX 0
#define ESP_APP_ID 0x55
#define SAMPLE_DEVICE_NAME "ESP_GATTS_DEMO"
#define SVC_INST_ID 0
#define PROFILE_NUM 1
#define PROFILE_APP_IDX 0
#define ESP_APP_ID 0x55
#define SAMPLE_DEVICE_NAME "ESP_GATTS_DEMO"
#define SVC_INST_ID 0
#define GATTS_DEMO_CHAR_VAL_LEN_MAX 100
#define PREPARE_BUF_MAX_SIZE 1024
#define CHAR_DECLARATION_SIZE (sizeof(uint8_t))
#define GATTS_DEMO_CHAR_VAL_LEN_MAX 100
#define PREPARE_BUF_MAX_SIZE 1024
#define CHAR_DECLARATION_SIZE (sizeof(uint8_t))
#define ADV_CONFIG_FLAG (1 << 0)
#define SCAN_RSP_CONFIG_FLAG (1 << 1)
#define ADV_CONFIG_FLAG (1 << 0)
#define SCAN_RSP_CONFIG_FLAG (1 << 1)
static uint8_t adv_config_done = 0;
static uint8_t adv_config_done = 0;
uint16_t heart_rate_handle_table[HRS_IDX_NB];
@ -107,29 +110,29 @@ static esp_ble_adv_data_t adv_data = {
// scan response data
static esp_ble_adv_data_t scan_rsp_data = {
.set_scan_rsp = true,
.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 = 16,
.p_service_uuid = service_uuid,
.set_scan_rsp = true,
.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 = 16,
.p_service_uuid = service_uuid,
.flag = (ESP_BLE_ADV_FLAG_GEN_DISC | ESP_BLE_ADV_FLAG_BREDR_NOT_SPT),
};
#endif /* CONFIG_SET_RAW_ADV_DATA */
static esp_ble_adv_params_t adv_params = {
.adv_int_min = 0x20,
.adv_int_max = 0x40,
.adv_type = ADV_TYPE_IND,
.own_addr_type = BLE_ADDR_TYPE_PUBLIC,
.channel_map = ADV_CHNL_ALL,
.adv_filter_policy = ADV_FILTER_ALLOW_SCAN_ANY_CON_ANY,
.adv_int_min = 0x20,
.adv_int_max = 0x40,
.adv_type = ADV_TYPE_IND,
.own_addr_type = BLE_ADDR_TYPE_PUBLIC,
.channel_map = ADV_CHNL_ALL,
.adv_filter_policy = ADV_FILTER_ALLOW_SCAN_ANY_CON_ANY,
};
struct gatts_profile_inst {
@ -159,10 +162,10 @@ static struct gatts_profile_inst heart_rate_profile_tab[PROFILE_NUM] = {
};
/* Service */
static const uint16_t GATTS_SERVICE_UUID_TEST = 0x00FF;
static const uint16_t GATTS_CHAR_UUID_TEST_A = 0xFF01;
static const uint16_t GATTS_CHAR_UUID_TEST_B = 0xFF02;
static const uint16_t GATTS_CHAR_UUID_TEST_C = 0xFF03;
static const uint16_t GATTS_SERVICE_UUID_TEST = 0x00FF;
static const uint16_t GATTS_CHAR_UUID_TEST_A = 0xFF01;
static const uint16_t GATTS_CHAR_UUID_TEST_B = 0xFF02;
static const uint16_t GATTS_CHAR_UUID_TEST_C = 0xFF03;
static const uint16_t primary_service_uuid = ESP_GATT_UUID_PRI_SERVICE;
static const uint16_t character_declaration_uuid = ESP_GATT_UUID_CHAR_DECLARE;
@ -170,8 +173,8 @@ static const uint16_t character_client_config_uuid = ESP_GATT_UUID_CHAR_CLIENT_C
static const uint8_t char_prop_read = ESP_GATT_CHAR_PROP_BIT_READ;
static const uint8_t char_prop_write = ESP_GATT_CHAR_PROP_BIT_WRITE;
static const uint8_t char_prop_read_write_notify = ESP_GATT_CHAR_PROP_BIT_WRITE | ESP_GATT_CHAR_PROP_BIT_READ | ESP_GATT_CHAR_PROP_BIT_NOTIFY;
static const uint8_t heart_measurement_ccc[2] = {0x00, 0x00};
static const uint8_t char_value[4] = {0x11, 0x22, 0x33, 0x44};
static const uint8_t heart_measurement_ccc[2] = {0x00, 0x00};
static const uint8_t char_value[4] = {0x11, 0x22, 0x33, 0x44};
/* Full Database Description - Used to add attributes into the database */
@ -252,17 +255,17 @@ static void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param
case ESP_GAP_BLE_ADV_START_COMPLETE_EVT:
/* advertising start complete event to indicate advertising start successfully or failed */
if (param->adv_start_cmpl.status != ESP_BT_STATUS_SUCCESS) {
ESP_LOGE(GATTS_TABLE_TAG, "advertising start failed\n");
ESP_LOGE(GATTS_TABLE_TAG, "advertising start failed");
}else{
ESP_LOGI(GATTS_TABLE_TAG, "advertising start successfully\n");
ESP_LOGI(GATTS_TABLE_TAG, "advertising start successfully");
}
break;
case ESP_GAP_BLE_ADV_STOP_COMPLETE_EVT:
if (param->adv_stop_cmpl.status != ESP_BT_STATUS_SUCCESS) {
ESP_LOGE(GATTS_TABLE_TAG, "Advertising stop failed\n");
ESP_LOGE(GATTS_TABLE_TAG, "advertising stop failed");
}
else {
ESP_LOGI(GATTS_TABLE_TAG, "Stop adv successfully\n");
ESP_LOGI(GATTS_TABLE_TAG, "stop adv successfully\n");
}
break;
case ESP_GAP_BLE_UPDATE_CONN_PARAMS_EVT:
@ -287,7 +290,7 @@ void example_prepare_write_event_env(esp_gatt_if_t gatts_if, prepare_type_env_t
prepare_write_env->prepare_buf = (uint8_t *)malloc(PREPARE_BUF_MAX_SIZE * sizeof(uint8_t));
prepare_write_env->prepare_len = 0;
if (prepare_write_env->prepare_buf == NULL) {
ESP_LOGE(GATTS_TABLE_TAG, "%s, Gatt_server prep no mem\n", __func__);
ESP_LOGE(GATTS_TABLE_TAG, "%s, gatt_server prep no mem", __func__);
status = ESP_GATT_NO_RESOURCES;
}
} else {
@ -308,7 +311,7 @@ void example_prepare_write_event_env(esp_gatt_if_t gatts_if, prepare_type_env_t
memcpy(gatt_rsp->attr_value.value, param->write.value, param->write.len);
esp_err_t response_err = esp_ble_gatts_send_response(gatts_if, param->write.conn_id, param->write.trans_id, status, gatt_rsp);
if (response_err != ESP_OK){
ESP_LOGE(GATTS_TABLE_TAG, "Send response error\n");
ESP_LOGE(GATTS_TABLE_TAG, "send response error");
}
free(gatt_rsp);
}else{
@ -371,16 +374,16 @@ static void gatts_profile_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_
}
adv_config_done |= SCAN_RSP_CONFIG_FLAG;
#endif
esp_err_t create_attr_ret = esp_ble_gatts_create_attr_tab(gatt_db, gatts_if, HRS_IDX_NB, SVC_INST_ID);
esp_err_t create_attr_ret = esp_ble_gatts_create_attr_tab(gatt_db, gatts_if, HRS_IDX_NB, SVC_INST_ID);
if (create_attr_ret){
ESP_LOGE(GATTS_TABLE_TAG, "create attr table failed, error code = %x", create_attr_ret);
}
}
break;
case ESP_GATTS_READ_EVT:
case ESP_GATTS_READ_EVT:
ESP_LOGI(GATTS_TABLE_TAG, "ESP_GATTS_READ_EVT");
break;
case ESP_GATTS_WRITE_EVT:
case ESP_GATTS_WRITE_EVT:
if (!param->write.is_prep){
ESP_LOGI(GATTS_TABLE_TAG, "GATT_WRITE_EVT, handle = %d, value len = %d, value :", param->write.handle, param->write.len);
esp_log_buffer_hex(GATTS_TABLE_TAG, param->write.value, param->write.len);
@ -424,20 +427,20 @@ static void gatts_profile_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_
example_prepare_write_event_env(gatts_if, &prepare_write_env, param);
}
break;
case ESP_GATTS_EXEC_WRITE_EVT:
case ESP_GATTS_EXEC_WRITE_EVT:
ESP_LOGI(GATTS_TABLE_TAG, "ESP_GATTS_EXEC_WRITE_EVT");
example_exec_write_event_env(&prepare_write_env, param);
break;
case ESP_GATTS_MTU_EVT:
break;
case ESP_GATTS_MTU_EVT:
ESP_LOGI(GATTS_TABLE_TAG, "ESP_GATTS_MTU_EVT, MTU %d", param->mtu.mtu);
break;
case ESP_GATTS_CONF_EVT:
break;
case ESP_GATTS_CONF_EVT:
ESP_LOGI(GATTS_TABLE_TAG, "ESP_GATTS_CONF_EVT, status = %d", param->conf.status);
break;
case ESP_GATTS_START_EVT:
ESP_LOGI(GATTS_TABLE_TAG, "SERVICE_START_EVT, status %d, service_handle %d\n", param->start.status, param->start.service_handle);
break;
case ESP_GATTS_CONNECT_EVT:
break;
case ESP_GATTS_START_EVT:
ESP_LOGI(GATTS_TABLE_TAG, "SERVICE_START_EVT, status %d, service_handle %d", param->start.status, param->start.service_handle);
break;
case ESP_GATTS_CONNECT_EVT:
ESP_LOGI(GATTS_TABLE_TAG, "ESP_GATTS_CONNECT_EVT, conn_id = %d", param->connect.conn_id);
esp_log_buffer_hex(GATTS_TABLE_TAG, param->connect.remote_bda, 6);
esp_ble_conn_update_params_t conn_params = {0};
@ -449,11 +452,11 @@ static void gatts_profile_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_
conn_params.timeout = 400; // timeout = 400*10ms = 4000ms
//start sent the update connection parameters to the peer device.
esp_ble_gap_update_conn_params(&conn_params);
break;
case ESP_GATTS_DISCONNECT_EVT:
break;
case ESP_GATTS_DISCONNECT_EVT:
ESP_LOGI(GATTS_TABLE_TAG, "ESP_GATTS_DISCONNECT_EVT, reason = %d", param->disconnect.reason);
esp_ble_gap_start_advertising(&adv_params);
break;
break;
case ESP_GATTS_CREAT_ATTR_TAB_EVT:{
if (param->add_attr_tab.status != ESP_GATT_OK){
ESP_LOGE(GATTS_TABLE_TAG, "create attribute table failed, error code=0x%x", param->add_attr_tab.status);
@ -491,7 +494,7 @@ static void gatts_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_
if (param->reg.status == ESP_GATT_OK) {
heart_rate_profile_tab[PROFILE_APP_IDX].gatts_if = gatts_if;
} else {
ESP_LOGI(GATTS_TABLE_TAG, "reg app failed, app_id %04x, status %d\n",
ESP_LOGE(GATTS_TABLE_TAG, "reg app failed, app_id %04x, status %d",
param->reg.app_id,
param->reg.status);
return;
@ -527,25 +530,25 @@ void app_main()
esp_bt_controller_config_t bt_cfg = BT_CONTROLLER_INIT_CONFIG_DEFAULT();
ret = esp_bt_controller_init(&bt_cfg);
if (ret) {
ESP_LOGE(GATTS_TABLE_TAG, "%s enable controller failed\n", __func__);
ESP_LOGE(GATTS_TABLE_TAG, "%s enable controller failed", __func__);
return;
}
ret = esp_bt_controller_enable(ESP_BT_MODE_BLE);
if (ret) {
ESP_LOGE(GATTS_TABLE_TAG, "%s enable controller failed\n", __func__);
ESP_LOGE(GATTS_TABLE_TAG, "%s enable controller failed", __func__);
return;
}
ESP_LOGI(GATTS_TABLE_TAG, "%s init bluetooth\n", __func__);
ret = esp_bluedroid_init();
if (ret) {
ESP_LOGE(GATTS_TABLE_TAG, "%s init bluetooth failed\n", __func__);
ESP_LOGE(GATTS_TABLE_TAG, "%s init bluetooth failed", __func__);
return;
}
ret = esp_bluedroid_enable();
if (ret) {
ESP_LOGE(GATTS_TABLE_TAG, "%s enable bluetooth failed\n", __func__);
ESP_LOGE(GATTS_TABLE_TAG, "%s enable bluetooth failed", __func__);
return;
}
@ -554,18 +557,22 @@ void app_main()
ESP_LOGE(GATTS_TABLE_TAG, "gatts register error, error code = %x", ret);
return;
}
ret = esp_ble_gap_register_callback(gap_event_handler);
if (ret){
ESP_LOGE(GATTS_TABLE_TAG, "gap register error, error code = %x", ret);
return;
}
ret = esp_ble_gatts_app_register(ESP_APP_ID);
if (ret){
ESP_LOGE(GATTS_TABLE_TAG, "gatts app register error, error code = %x", ret);
return;
}
esp_err_t local_mtu_ret = esp_ble_gatt_set_local_mtu(500);
if (local_mtu_ret){
ESP_LOGE(GATTS_TABLE_TAG, "set local MTU failed, error code = %x", local_mtu_ret);
}
}

2
examples/bluetooth/gatt_server_service_table/main/gatts_table_creat_demo.h
View File

@ -18,7 +18,7 @@
#include <string.h>
///Attributes State Machine
/* Attributes State Machine */
enum
{
IDX_SVC,