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Merge branch 'bugfix/id9561_bt_status_check' into 'master'

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component/bt: bug fix of lack of checking bluetooth stack status inside API functions

Add an API function for checking bluetooth stack status: whether it is uninitialized, initialized or enabled.
The function is intended to be used by users to check the bluetooth stack status, also, it is used inside bluetooth API functions to ensure the stack is in valid state.

See merge request !405
This commit is contained in:
Jiang Jiang Jian 2017-01-11 14:38:43 +08:00
parent 919bb747f8 c592714679
commit ae48cbd8c4
12 changed files with 239 additions and 10 deletions
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16
components/bt/bluedroid/api/esp_blufi_api.c
View file

@ -24,6 +24,10 @@
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;
}
if (callbacks == NULL) {
return ESP_FAIL;
}
@ -37,6 +41,10 @@ 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;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_BLUFI;
msg.act = BTC_BLUFI_ACT_SEND_CFG_REPORT;
@ -53,6 +61,10 @@ 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;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_BLUFI;
msg.act = BTC_BLUFI_ACT_INIT;
@ -64,6 +76,10 @@ 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;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_BLUFI;
msg.act = BTC_BLUFI_ACT_DEINIT;

4
components/bt/bluedroid/api/esp_bt_device.c
View file

@ -14,9 +14,13 @@
#include "esp_bt_device.h"
#include "esp_bt_main.h"
#include "controller.h"
const uint8_t *esp_bt_dev_get_address(void)
{
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return NULL;
}
return controller_get_interface()->get_address()->address;
}

15
components/bt/bluedroid/api/esp_bt_main.c
View file

@ -21,6 +21,19 @@
static bool esp_already_enable = false;
static bool esp_already_init = false;
esp_bluedroid_status_t esp_bluedroid_get_status(void)
{
if (esp_already_init) {
if (esp_already_enable) {
return ESP_BLUEDROID_STATUS_ENABLED;
} else {
return ESP_BLUEDROID_STATUS_INITIALIZED;
}
} else {
return ESP_BLUEDROID_STATUS_UNINITIALIZED;
}
}
esp_err_t esp_bluedroid_enable(void)
{
btc_msg_t msg;
@ -114,7 +127,7 @@ esp_err_t esp_bluedroid_init(void)
return ESP_FAIL;
}
esp_already_init = true;;
esp_already_init = true;
return ESP_OK;
}

52
components/bt/bluedroid/api/esp_gap_ble_api.c
View file

@ -14,6 +14,7 @@
#include <string.h>
#include "esp_bt_main.h"
#include "esp_gap_ble_api.h"
#include "bta_api.h"
#include "bt_trace.h"
@ -23,6 +24,9 @@
esp_err_t esp_ble_gap_register_callback(esp_gap_ble_cb_t callback)
{
if (esp_bluedroid_get_status() == ESP_BLUEDROID_STATUS_UNINITIALIZED) {
return ESP_ERR_INVALID_STATE;
}
return (btc_profile_cb_set(BTC_PID_GAP_BLE, callback) == 0 ? ESP_OK : ESP_FAIL);
}
@ -31,7 +35,11 @@ esp_err_t esp_ble_gap_config_adv_data(esp_ble_adv_data_t *adv_data)
{
btc_msg_t msg;
btc_ble_gap_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
if (adv_data == NULL) {
return ESP_ERR_INVALID_ARG;
}
@ -54,7 +62,11 @@ esp_err_t esp_ble_gap_set_scan_params(esp_ble_scan_params_t *scan_params)
{
btc_msg_t msg;
btc_ble_gap_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
if (scan_params == NULL) {
return ESP_ERR_INVALID_ARG;
}
@ -72,6 +84,10 @@ esp_err_t esp_ble_gap_start_scanning(uint32_t duration)
btc_msg_t msg;
btc_ble_gap_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_GAP_BLE;
msg.act = BTC_GAP_BLE_ACT_START_SCAN;
@ -85,6 +101,10 @@ esp_err_t esp_ble_gap_stop_scanning(void)
{
btc_msg_t msg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GAP_BLE;
msg.act = BTC_GAP_BLE_ACT_STOP_SCAN;
@ -96,6 +116,10 @@ esp_err_t esp_ble_gap_start_advertising(esp_ble_adv_params_t *adv_params)
btc_msg_t msg;
btc_ble_gap_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_GAP_BLE;
msg.act = BTC_GAP_BLE_ACT_START_ADV;
@ -108,6 +132,10 @@ esp_err_t esp_ble_gap_stop_advertising(void)
{
btc_msg_t msg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
msg.sig = BTC_SIG_API_CALL;
msg.pid = BTC_PID_GAP_BLE;
msg.act = BTC_GAP_BLE_ACT_STOP_ADV;
@ -121,6 +149,10 @@ esp_err_t esp_ble_gap_update_conn_params(esp_ble_conn_update_params_t *params)
btc_msg_t msg;
btc_ble_gap_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_GAP_BLE;
msg.act = BTC_GAP_BLE_ACT_UPDATE_CONN_PARAM;
@ -134,6 +166,10 @@ esp_err_t esp_ble_gap_set_pkt_data_len(esp_bd_addr_t remote_device, uint16_t tx_
btc_msg_t msg;
btc_ble_gap_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_GAP_BLE;
msg.act = BTC_GAP_BLE_ACT_SET_PKT_DATA_LEN;
@ -149,6 +185,10 @@ esp_err_t esp_ble_gap_set_rand_addr(esp_bd_addr_t rand_addr)
btc_msg_t msg;
btc_ble_gap_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_GAP_BLE;
msg.act = BTC_GAP_BLE_ACT_SET_RAND_ADDRESS;
@ -163,6 +203,10 @@ esp_err_t esp_ble_gap_config_local_privacy (bool privacy_enable)
btc_msg_t msg;
btc_ble_gap_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_GAP_BLE;
msg.act = BTC_GAP_BLE_ACT_CONFIG_LOCAL_PRIVACY;
@ -176,6 +220,10 @@ esp_err_t esp_ble_gap_set_device_name(const char *name)
btc_msg_t msg;
btc_ble_gap_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
if (strlen(name) > ESP_GAP_DEVICE_NAME_MAX) {
return ESP_ERR_INVALID_ARG;
}

73
components/bt/bluedroid/api/esp_gattc_api.c
View file

@ -15,12 +15,17 @@
#include <string.h>
#include "esp_gattc_api.h"
#include "esp_bt_main.h"
#include "btc_manage.h"
#include "btc_gattc.h"
#include "btc_gatt_util.h"
esp_err_t esp_ble_gattc_register_callback(esp_gattc_cb_t callback)
{
if (esp_bluedroid_get_status() == ESP_BLUEDROID_STATUS_UNINITIALIZED) {
return ESP_ERR_INVALID_STATE;
}
if (callback == NULL) {
return ESP_FAIL;
}
@ -34,6 +39,10 @@ esp_err_t esp_ble_gattc_app_register(uint16_t app_id)
btc_msg_t msg;
btc_ble_gattc_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
if (app_id > ESP_APP_ID_MAX) {
return ESP_ERR_INVALID_ARG;
}
@ -51,6 +60,10 @@ esp_err_t esp_ble_gattc_app_unregister(esp_gatt_if_t gattc_if)
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
msg.act = BTC_GATTC_ACT_APP_UNREGISTER;
@ -64,6 +77,10 @@ esp_err_t esp_ble_gattc_open(esp_gatt_if_t gattc_if, esp_bd_addr_t remote_bda, b
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
msg.act = BTC_GATTC_ACT_OPEN;
@ -79,6 +96,10 @@ esp_err_t esp_ble_gattc_close (esp_gatt_if_t gattc_if, uint16_t conn_id)
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
msg.act = BTC_GATTC_ACT_CLOSE;
@ -92,6 +113,10 @@ esp_err_t esp_ble_gattc_config_mtu (esp_gatt_if_t gattc_if, uint16_t conn_id, ui
btc_msg_t msg;
btc_ble_gattc_args_t arg;
if (esp_bluedroid_get_status() != ESP_BLUEDROID_STATUS_ENABLED) {
return ESP_ERR_INVALID_STATE;
}
if ((mtu < ESP_GATT_DEF_BLE_MTU_SIZE) || (mtu > ESP_GATT_MAX_MTU_SIZE)) {
return ESP_GATT_ILLEGAL_PARAMETER;
}
@ -110,6 +135,10 @@ esp_err_t esp_ble_gattc_search_service(esp_gatt_if_t gattc_if, uint16_t conn_id,
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
msg.act = BTC_GATTC_ACT_SEARCH_SERVICE;
@ -133,6 +162,10 @@ esp_err_t esp_ble_gattc_get_characteristic(esp_gatt_if_t gattc_if,
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
if (start_char_id) {
@ -158,6 +191,10 @@ esp_err_t esp_ble_gattc_get_descriptor(esp_gatt_if_t gattc_if,
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
@ -185,6 +222,10 @@ esp_err_t esp_ble_gattc_get_included_service(esp_gatt_if_t gattc_if,
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
@ -211,6 +252,10 @@ esp_err_t esp_ble_gattc_read_char (esp_gatt_if_t gattc_if,
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
msg.act = BTC_GATTC_ACT_READ_CHAR;
@ -232,6 +277,10 @@ esp_err_t esp_ble_gattc_read_char_descr (esp_gatt_if_t gattc_if,
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
msg.act = BTC_GATTC_ACT_READ_CHAR_DESCR;
@ -256,6 +305,10 @@ esp_err_t esp_ble_gattc_write_char( esp_gatt_if_t gattc_if,
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
msg.act = BTC_GATTC_ACT_WRITE_CHAR;
@ -283,6 +336,10 @@ esp_err_t esp_ble_gattc_write_char_descr (esp_gatt_if_t gattc_if,
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
msg.act = BTC_GATTC_ACT_WRITE_CHAR_DESCR;
@ -311,6 +368,10 @@ esp_err_t esp_ble_gattc_prepare_write(esp_gatt_if_t gattc_if,
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
msg.act = BTC_GATTC_ACT_PREPARE_WRITE;
@ -330,6 +391,10 @@ esp_err_t esp_ble_gattc_execute_write (esp_gatt_if_t gattc_if, uint16_t conn_id,
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
msg.act = BTC_GATTC_ACT_EXECUTE_WRITE;
@ -347,6 +412,10 @@ esp_gatt_status_t esp_ble_gattc_register_for_notify (esp_gatt_if_t gattc_if,
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
msg.act = BTC_GATTC_ACT_REG_FOR_NOTIFY;
@ -366,6 +435,10 @@ esp_gatt_status_t esp_ble_gattc_unregister_for_notify (esp_gatt_if_t gattc_if,
btc_msg_t msg;
btc_ble_gattc_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_GATTC;
msg.act = BTC_GATTC_ACT_UNREG_FOR_NOTIFY;

56
components/bt/bluedroid/api/esp_gatts_api.c
View file

@ -15,6 +15,7 @@
#include "string.h"
#include "esp_gatt_defs.h"
#include "esp_gatts_api.h"
#include "esp_bt_main.h"
#include "btc_manage.h"
#include "btc_gatts.h"
#include "btc_gatt_util.h"
@ -23,6 +24,9 @@
esp_err_t esp_ble_gatts_register_callback(esp_gatts_cb_t callback)
{
if (esp_bluedroid_get_status() == ESP_BLUEDROID_STATUS_UNINITIALIZED) {
return ESP_ERR_INVALID_STATE;
}
return (btc_profile_cb_set(BTC_PID_GATTS, callback) == 0 ? ESP_OK : ESP_FAIL);
}
@ -31,6 +35,10 @@ esp_err_t esp_ble_gatts_app_register(uint16_t app_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;
}
//if (app_id < ESP_APP_ID_MIN || app_id > ESP_APP_ID_MAX) {
if (app_id > ESP_APP_ID_MAX) {
return ESP_ERR_INVALID_ARG;
@ -50,6 +58,10 @@ esp_err_t esp_ble_gatts_app_unregister(esp_gatt_if_t gatts_if)
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_APP_UNREGISTER;
@ -64,6 +76,10 @@ esp_err_t esp_ble_gatts_create_service(esp_gatt_if_t gatts_if,
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_CREATE_SERVICE;
@ -80,6 +96,10 @@ esp_err_t esp_ble_gatts_add_included_service(uint16_t service_handle, uint16_t i
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_ADD_INCLUDE_SERVICE;
@ -96,6 +116,10 @@ esp_err_t esp_ble_gatts_add_char(uint16_t service_handle, esp_bt_uuid_t *char_
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_ADD_CHAR;
@ -115,6 +139,10 @@ esp_err_t esp_ble_gatts_add_char_descr (uint16_t service_handle,
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_ADD_CHAR_DESCR;
@ -130,6 +158,10 @@ esp_err_t esp_ble_gatts_delete_service(uint16_t service_handle)
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_DELETE_SERVICE;
@ -143,6 +175,10 @@ esp_err_t esp_ble_gatts_start_service(uint16_t service_handle)
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_START_SERVICE;
@ -156,6 +192,10 @@ esp_err_t esp_ble_gatts_stop_service(uint16_t service_handle)
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_STOP_SERVICE;
@ -171,6 +211,10 @@ esp_err_t esp_ble_gatts_send_indicate(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_SEND_INDICATE;
@ -189,6 +233,10 @@ esp_err_t esp_ble_gatts_send_response(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_SEND_RESPONSE;
@ -205,6 +253,10 @@ esp_err_t esp_ble_gatts_open(esp_gatt_if_t gatts_if, esp_bd_addr_t remote_bda, b
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_OPEN;
@ -220,6 +272,10 @@ esp_err_t esp_ble_gatts_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;

2
components/bt/bluedroid/api/include/esp_bt_device.h
View file

@ -26,7 +26,7 @@ extern "C" {
*
* @brief Get bluetooth device address. Must use after "esp_bluedroid_enable".
*
* @return bluetooth device address (six bytes)
* @return bluetooth device address (six bytes), or NULL if bluetooth stack is not enabled
*/
const uint8_t *esp_bt_dev_get_address(void);

17
components/bt/bluedroid/api/include/esp_bt_main.h
View file

@ -21,6 +21,23 @@
extern "C" {
#endif
/**
* @brief Bluetooth stack status type, to indicate whether the bluetooth stack is ready
*/
typedef enum {
ESP_BLUEDROID_STATUS_UNINITIALIZED = 0, /*!< Bluetooth not initialized */
ESP_BLUEDROID_STATUS_INITIALIZED, /*!< Bluetooth initialized but not enabled */
ESP_BLUEDROID_STATUS_ENABLED /*!< Bluetooth initialized and enabled */
} esp_bluedroid_status_t;
/**
* @brief Get bluetooth stack status
*
* @return Bluetooth stack status
*
*/
esp_bluedroid_status_t esp_bluedroid_get_status(void);
/**
* @brief Enable bluetooth, must after esp_bluedroid_init()
*

4
components/bt/bluedroid/btc/core/btc_main.c
View file

@ -42,14 +42,14 @@ static void btc_sec_callback(tBTA_DM_SEC_EVT event, tBTA_DM_SEC *p_data)
static void btc_enable_bluetooth(void)
{
if (BTA_EnableBluetooth(btc_sec_callback) != BTA_SUCCESS) {
future_ready(*btc_main_get_future_p(BTC_MAIN_ENABLE_FUTURE), FUTURE_SUCCESS);
future_ready(*btc_main_get_future_p(BTC_MAIN_ENABLE_FUTURE), FUTURE_FAIL);
}
}
static void btc_disable_bluetooth(void)
{
if (BTA_DisableBluetooth() != BTA_SUCCESS) {
future_ready(*btc_main_get_future_p(BTC_MAIN_DISABLE_FUTURE), FUTURE_SUCCESS);
future_ready(*btc_main_get_future_p(BTC_MAIN_DISABLE_FUTURE), FUTURE_FAIL);
}
}

1
docs/api/bt.rst
View file

@ -6,5 +6,4 @@ Bluetooth
Bluetooth Controller && VHCI <controller_vhci>
Bluetooth Common <bt_common>
Bluetooth Classic
Bluetooth LE <bt_le>

6
docs/api/esp_blufi.rst
View file

@ -5,9 +5,9 @@ Overview
--------
BLUFI is a profile based GATT to config ESP32 WIFI to connect/disconnect AP or setup a softap and etc.
Use should concern these things:
1. The event sent from profile. Then you need to do something as the event indicate.
2. Security reference. You can write your own Security functions such as symmetrical encryption/decryption and checksum functions.
Even you can define the "Key Exchange/Negotiation" procedure.
1. The event sent from profile. Then you need to do something as the event indicate.
2. Security reference. You can write your own Security functions such as symmetrical encryption/decryption and checksum functions.
Even you can define the "Key Exchange/Negotiation" procedure.
Application Example
-------------------

3
docs/api/esp_bt_main.rst
View file

@ -34,6 +34,8 @@ Type Definitions
Enumerations
^^^^^^^^^^^^
.. doxygenenum:: esp_bluedroid_status_t
Structures
^^^^^^^^^^
@ -42,6 +44,7 @@ Structures
Functions
^^^^^^^^^
.. doxygenfunction:: esp_bluedroid_get_status
.. doxygenfunction:: esp_bluedroid_enable
.. doxygenfunction:: esp_bluedroid_disable
.. doxygenfunction:: esp_bluedroid_init