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fix(examples): improve bluedroid BLE example error handling

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Check GAP/GATT event status, fix prepare-write buffer lifecycle, and
align example code with updated Bluedroid API behavior.
This commit is contained in:
zhiweijian
2026-05-29 10:20:55 +08:00
parent b4b640f233
commit bfc47ace48
48 changed files with 1606 additions and 721 deletions
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examples/bluetooth/bluedroid/ble/gatt_security_server/main/example_ble_sec_gatts_demo.c
+15 -7
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Unlicense OR CC0-1.0
*/
@@ -178,9 +178,9 @@ static const esp_gatts_attr_db_t heart_rate_gatt_db[HRS_IDX_NB] =
sizeof(uint8_t), sizeof(heart_ctrl_point), (uint8_t *)heart_ctrl_point}},
};
static char *esp_key_type_to_str(esp_ble_key_type_t key_type)
static const char *esp_key_type_to_str(esp_ble_key_type_t key_type)
{
char *key_str = NULL;
const char *key_str = NULL;
switch(key_type) {
case ESP_LE_KEY_NONE:
key_str = "ESP_LE_KEY_NONE";
@@ -257,12 +257,16 @@ static char *esp_auth_req_to_str(esp_ble_auth_req_t auth_req)
static void show_bonded_devices(void)
{
int dev_num = esp_ble_get_bond_device_num();
if (dev_num < 0) {
ESP_LOGE(GATTS_TABLE_TAG, "Get bond device num failed (stack may be disabled), ret %d", dev_num);
return;
}
if (dev_num == 0) {
ESP_LOGI(GATTS_TABLE_TAG, "Bonded devices number zero\n");
return;
}
esp_ble_bond_dev_t *dev_list = (esp_ble_bond_dev_t *)malloc(sizeof(esp_ble_bond_dev_t) * dev_num);
esp_ble_bond_dev_t *dev_list = (esp_ble_bond_dev_t *)malloc(sizeof(esp_ble_bond_dev_t) * (size_t)dev_num);
if (!dev_list) {
ESP_LOGI(GATTS_TABLE_TAG, "malloc failed, return\n");
return;
@@ -280,12 +284,16 @@ static void show_bonded_devices(void)
static void __attribute__((unused)) remove_all_bonded_devices(void)
{
int dev_num = esp_ble_get_bond_device_num();
if (dev_num < 0) {
ESP_LOGE(GATTS_TABLE_TAG, "Get bond device num failed (stack may be disabled), ret %d", dev_num);
return;
}
if (dev_num == 0) {
ESP_LOGI(GATTS_TABLE_TAG, "Bonded devices number zero\n");
return;
}
esp_ble_bond_dev_t *dev_list = (esp_ble_bond_dev_t *)malloc(sizeof(esp_ble_bond_dev_t) * dev_num);
esp_ble_bond_dev_t *dev_list = (esp_ble_bond_dev_t *)malloc(sizeof(esp_ble_bond_dev_t) * (size_t)dev_num);
if (!dev_list) {
ESP_LOGI(GATTS_TABLE_TAG, "malloc failed, return\n");
return;
@@ -461,7 +469,7 @@ static void gatts_profile_event_handler(esp_gatts_cb_event_t event,
case ESP_GATTS_CONGEST_EVT:
break;
case ESP_GATTS_CREAT_ATTR_TAB_EVT: {
if (param->create.status == ESP_GATT_OK){
if (param->add_attr_tab.status == ESP_GATT_OK){
if(param->add_attr_tab.num_handle == HRS_IDX_NB) {
ESP_LOGI(GATTS_TABLE_TAG, "Attribute table create successfully, num_handle %x", param->add_attr_tab.num_handle);
memcpy(heart_rate_handle_table, param->add_attr_tab.handles,
@@ -472,7 +480,7 @@ static void gatts_profile_event_handler(esp_gatts_cb_event_t event,
param->add_attr_tab.num_handle, HRS_IDX_NB);
}
}else{
ESP_LOGE(GATTS_TABLE_TAG, "Attribute table create failed, error code = %x", param->create.status);
ESP_LOGE(GATTS_TABLE_TAG, "Attribute table create failed, error code = %x", param->add_attr_tab.status);
}
break;
}