mirror of
https://github.com/0xFEEDC0DE64/arduino-esp32.git
synced 2025-10-31 06:01:39 +01:00
d02c1c786e
* Add build time partitions compilation * Fix wrong definition of SS pin * Add support for core debug level selection * update idf libs
361 lines
16 KiB
C
361 lines
16 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef __ESP_BLUFI_API_H__
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#define __ESP_BLUFI_API_H__
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#include "esp_bt_defs.h"
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#include "esp_gatt_defs.h"
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#include "esp_err.h"
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#include "esp_wifi_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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ESP_BLUFI_EVENT_INIT_FINISH = 0, /*<! When BLUFI init complete, this event happen */
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ESP_BLUFI_EVENT_DEINIT_FINISH, /*<! When BLUFI deinit complete, this event happen */
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ESP_BLUFI_EVENT_SET_WIFI_OPMODE, /*<! When Phone set ESP32 wifi operation mode(AP/STA/AP_STA), this event happen */
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ESP_BLUFI_EVENT_BLE_CONNECT, /*<! When Phone connect to ESP32 with BLE, this event happen */
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ESP_BLUFI_EVENT_BLE_DISCONNECT, /*<! When Phone disconnect with BLE, this event happen */
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ESP_BLUFI_EVENT_REQ_CONNECT_TO_AP, /*<! When Phone request ESP32's STA connect to AP, this event happen */
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ESP_BLUFI_EVENT_REQ_DISCONNECT_FROM_AP, /*<! When Phone request ESP32's STA disconnect from AP, this event happen */
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ESP_BLUFI_EVENT_GET_WIFI_STATUS, /*<! When Phone get ESP32 wifi status, this event happen */
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ESP_BLUFI_EVENT_DEAUTHENTICATE_STA, /*<! When Phone deauthenticate sta from SOFTAP, this event happen */
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/* recv data */
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ESP_BLUFI_EVENT_RECV_STA_BSSID, /*<! When Phone send STA BSSID to ESP32 to connect, this event happen */
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ESP_BLUFI_EVENT_RECV_STA_SSID, /*<! When Phone send STA SSID to ESP32 to connect, this event happen */
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ESP_BLUFI_EVENT_RECV_STA_PASSWD, /*<! When Phone send STA PASSWORD to ESP32 to connect, this event happen */
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ESP_BLUFI_EVENT_RECV_SOFTAP_SSID, /*<! When Phone send SOFTAP SSID to ESP32 to start SOFTAP, this event happen */
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ESP_BLUFI_EVENT_RECV_SOFTAP_PASSWD, /*<! When Phone send SOFTAP PASSWORD to ESP32 to start SOFTAP, this event happen */
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ESP_BLUFI_EVENT_RECV_SOFTAP_MAX_CONN_NUM, /*<! When Phone send SOFTAP max connection number to ESP32 to start SOFTAP, this event happen */
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ESP_BLUFI_EVENT_RECV_SOFTAP_AUTH_MODE, /*<! When Phone send SOFTAP authentication mode to ESP32 to start SOFTAP, this event happen */
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ESP_BLUFI_EVENT_RECV_SOFTAP_CHANNEL, /*<! When Phone send SOFTAP channel to ESP32 to start SOFTAP, this event happen */
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ESP_BLUFI_EVENT_RECV_USERNAME, /*<! When Phone send username to ESP32, this event happen */
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ESP_BLUFI_EVENT_RECV_CA_CERT, /*<! When Phone send CA certificate to ESP32, this event happen */
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ESP_BLUFI_EVENT_RECV_CLIENT_CERT, /*<! When Phone send Client certificate to ESP32, this event happen */
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ESP_BLUFI_EVENT_RECV_SERVER_CERT, /*<! When Phone send Server certificate to ESP32, this event happen */
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ESP_BLUFI_EVENT_RECV_CLIENT_PRIV_KEY, /*<! When Phone send Client Private key to ESP32, this event happen */
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ESP_BLUFI_EVENT_RECV_SERVER_PRIV_KEY, /*<! When Phone send Server Private key to ESP32, this event happen */
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} esp_blufi_cb_event_t;
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/// BLUFI config status
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typedef enum {
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ESP_BLUFI_STA_CONN_SUCCESS = 0x00,
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ESP_BLUFI_STA_CONN_FAIL = 0x01,
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} esp_blufi_sta_conn_state_t;
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/// BLUFI init status
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typedef enum {
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ESP_BLUFI_INIT_OK = 0,
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ESP_BLUFI_INIT_FAILED = 0,
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} esp_blufi_init_state_t;
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/// BLUFI deinit status
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typedef enum {
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ESP_BLUFI_DEINIT_OK = 0,
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ESP_BLUFI_DEINIT_FAILED = 0,
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} esp_blufi_deinit_state_t;
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/**
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* @brief BLUFI extra information structure
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*/
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typedef struct {
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//station
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uint8_t sta_bssid[6]; /*!< BSSID of station interface */
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bool sta_bssid_set; /*!< is BSSID of station interface set */
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uint8_t *sta_ssid; /*!< SSID of station interface */
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int sta_ssid_len; /*!< length of SSID of station interface */
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uint8_t *sta_passwd; /*!< password of station interface */
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int sta_passwd_len; /*!< length of password of station interface */
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uint8_t *softap_ssid; /*!< SSID of softap interface */
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int softap_ssid_len; /*!< length of SSID of softap interface */
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uint8_t *softap_passwd; /*!< password of station interface */
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int softap_passwd_len; /*!< length of password of station interface */
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uint8_t softap_authmode; /*!< authentication mode of softap interface */
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bool softap_authmode_set; /*!< is authentication mode of softap interface set */
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uint8_t softap_max_conn_num; /*!< max connection number of softap interface */
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bool softap_max_conn_num_set; /*!< is max connection number of softap interface set */
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uint8_t softap_channel; /*!< channel of softap interface */
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bool softap_channel_set; /*!< is channel of softap interface set */
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} esp_blufi_extra_info_t;
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/**
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* @brief BLUFI callback parameters union
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*/
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typedef union {
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/**
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* @brief ESP_BLUFI_EVENT_INIT_FINISH
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*/
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struct blufi_init_finish_evt_param {
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esp_blufi_init_state_t state; /*!< Initial status */
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} init_finish; /*!< Blufi callback param of ESP_BLUFI_EVENT_INIT_FINISH */
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/**
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* @brief ESP_BLUFI_EVENT_DEINIT_FINISH
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*/
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struct blufi_deinit_finish_evt_param {
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esp_blufi_deinit_state_t state; /*!< De-initial status */
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} deinit_finish; /*!< Blufi callback param of ESP_BLUFI_EVENT_DEINIT_FINISH */
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/**
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* @brief ESP_BLUFI_EVENT_SET_WIFI_MODE
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*/
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struct blufi_set_wifi_mode_evt_param {
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wifi_mode_t op_mode; /*!< Wifi operation mode */
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} wifi_mode; /*!< Blufi callback param of ESP_BLUFI_EVENT_INIT_FINISH */
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/**
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* @brief ESP_BLUFI_EVENT_CONNECT
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*/
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struct blufi_connect_evt_param {
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esp_bd_addr_t remote_bda; /*!< Blufi Remote bluetooth device address */
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} connect; /*!< Blufi callback param of ESP_BLUFI_EVENT_CONNECT */
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/**
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* @brief ESP_BLUFI_EVENT_DISCONNECT
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*/
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struct blufi_disconnect_evt_param {
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esp_bd_addr_t remote_bda; /*!< Blufi Remote bluetooth device address */
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} disconnect; /*!< Blufi callback param of ESP_BLUFI_EVENT_DISCONNECT */
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/* ESP_BLUFI_EVENT_REQ_WIFI_CONNECT */ /* No callback param */
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/* ESP_BLUFI_EVENT_REQ_WIFI_DISCONNECT */ /* No callback param */
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/**
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* @brief ESP_BLUFI_EVENT_RECV_STA_BSSID
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*/
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struct blufi_recv_sta_bssid_evt_param {
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uint8_t bssid[6]; /*!< BSSID */
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} sta_bssid; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_STA_BSSID */
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/**
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* @brief ESP_BLUFI_EVENT_RECV_STA_SSID
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*/
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struct blufi_recv_sta_ssid_evt_param {
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uint8_t *ssid; /*!< SSID */
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int ssid_len; /*!< SSID length */
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} sta_ssid; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_STA_SSID */
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/**
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* @brief
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* ESP_BLUFI_EVENT_RECV_STA_PASSWD
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*/
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struct blufi_recv_sta_passwd_evt_param {
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uint8_t *passwd; /*!< Password */
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int passwd_len; /*!< Password Length */
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} sta_passwd; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_STA_PASSWD */
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/**
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* @brief ESP_BLUFI_EVENT_RECV_SOFTAP_SSID
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*/
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struct blufi_recv_softap_ssid_evt_param {
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uint8_t *ssid; /*!< SSID */
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int ssid_len; /*!< SSID length */
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} softap_ssid; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_SOFTAP_SSID */
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/**
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* @brief
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* ESP_BLUFI_EVENT_RECV_SOFTAP_PASSWD
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*/
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struct blufi_recv_softap_passwd_evt_param {
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uint8_t *passwd; /*!< Password */
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int passwd_len; /*!< Password Length */
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} softap_passwd; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_SOFTAP_PASSWD */
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/**
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* @brief ESP_BLUFI_EVENT_RECV_SOFTAP_MAX_CONN_NUM
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*/
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struct blufi_recv_softap_max_conn_num_evt_param {
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int max_conn_num; /*!< SSID */
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} softap_max_conn_num; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_SOFTAP_MAX_CONN_NUM */
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/**
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* @brief
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* ESP_BLUFI_EVENT_RECV_SOFTAP_AUTH_MODE
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*/
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struct blufi_recv_softap_auth_mode_evt_param {
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wifi_auth_mode_t auth_mode; /*!< Authentication mode */
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} softap_auth_mode; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_SOFTAP_AUTH_MODE */
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/**
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* @brief
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* ESP_BLUFI_EVENT_RECV_SOFTAP_CHANNEL
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*/
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struct blufi_recv_softap_channel_evt_param {
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uint8_t channel; /*!< Authentication mode */
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} softap_channel; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_SOFTAP_CHANNEL */
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/**
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* @brief ESP_BLUFI_EVENT_RECV_USERNAME
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*/
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struct blufi_recv_username_evt_param {
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uint8_t *name; /*!< Username point */
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int name_len; /*!< Username length */
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} username; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_USERNAME*/
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/**
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* @brief ESP_BLUFI_EVENT_RECV_CA_CERT
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*/
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struct blufi_recv_ca_evt_param {
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uint8_t *cert; /*!< CA certificate point */
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int cert_len; /*!< CA certificate length */
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} ca; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_CA_CERT */
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/**
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* ESP_BLUFI_EVENT_RECV_CLIENT_CERT
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*/
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struct blufi_recv_client_cert_evt_param {
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uint8_t *cert; /*!< Client certificate point */
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int cert_len; /*!< Client certificate length */
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} client_cert; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_CLIENT_CERT */
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/**
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* ESP_BLUFI_EVENT_RECV_SERVER_CERT
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*/
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struct blufi_recv_server_cert_evt_param {
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uint8_t *cert; /*!< Client certificate point */
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int cert_len; /*!< Client certificate length */
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} server_cert; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_SERVER_CERT */
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/**
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* ESP_BLUFI_EVENT_RECV_CLIENT_PRIV_KEY
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*/
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struct blufi_recv_client_pkey_evt_param {
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uint8_t *pkey; /*!< Client Private Key point, if Client certificate not contain Key */
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int pkey_len; /*!< Client Private key length */
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} client_pkey; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_CLIENT_PRIV_KEY */
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/**
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* ESP_BLUFI_EVENT_RECV_SERVER_PRIV_KEY
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*/
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struct blufi_recv_server_pkey_evt_param {
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uint8_t *pkey; /*!< Client Private Key point, if Client certificate not contain Key */
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int pkey_len; /*!< Client Private key length */
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} server_pkey; /*!< Blufi callback param of ESP_BLUFI_EVENT_RECV_SERVER_PRIV_KEY */
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} esp_blufi_cb_param_t;
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/**
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* @brief BLUFI event callback function type
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* @param event : Event type
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* @param param : Point to callback parameter, currently is union type
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*/
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typedef void (* esp_blufi_event_cb_t)(esp_blufi_cb_event_t event, esp_blufi_cb_param_t *param);
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/* security function declare */
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/**
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* @brief BLUFI negotiate data handler
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* @param data : data from phone
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* @param len : length of data from phone
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* @param output_data : data want to send to phone
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* @param output_len : length of data want to send to phone
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*/
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typedef void (*esp_blufi_negotiate_data_handler_t)(uint8_t *data, int len, uint8_t **output_data, int *output_len, bool *need_free);
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/**
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* @brief BLUFI encrypt the data after negotiate a share key
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* @param iv8 : initial vector(8bit), normally, blufi core will input packet sequence number
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* @param crypt_data : plain text and encrypted data, the encrypt function must support autochthonous encrypt
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* @param crypt_len : length of plain text
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* @return Nonnegative number is encrypted length, if error, return negative number;
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*/
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typedef int (* esp_blufi_encrypt_func_t)(uint8_t iv8, uint8_t *crypt_data, int cyprt_len);
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/**
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* @brief BLUFI decrypt the data after negotiate a share key
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* @param iv8 : initial vector(8bit), normally, blufi core will input packet sequence number
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* @param crypt_data : encrypted data and plain text, the encrypt function must support autochthonous decrypt
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* @param crypt_len : length of encrypted text
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* @return Nonnegative number is decrypted length, if error, return negative number;
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*/
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typedef int (* esp_blufi_decrypt_func_t)(uint8_t iv8, uint8_t *crypt_data, int crypt_len);
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/**
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* @brief BLUFI checksum
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* @param iv8 : initial vector(8bit), normally, blufi core will input packet sequence number
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* @param data : data need to checksum
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* @param len : length of data
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*/
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typedef uint16_t (*esp_blufi_checksum_func_t)(uint8_t iv8, uint8_t *data, int len);
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/**
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* @brief BLUFI callback functions type
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*/
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typedef struct {
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esp_blufi_event_cb_t event_cb; /*!< BLUFI event callback */
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esp_blufi_negotiate_data_handler_t negotiate_data_handler; /*!< BLUFI negotiate data function for negotiate share key */
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esp_blufi_encrypt_func_t encrypt_func; /*!< BLUFI encrypt data function with share key generated by negotiate_data_handler */
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esp_blufi_decrypt_func_t decrypt_func; /*!< BLUFI decrypt data function with share key generated by negotiate_data_handler */
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esp_blufi_checksum_func_t checksum_func; /*!< BLUFI check sum function (FCS) */
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} esp_blufi_callbacks_t;
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/**
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*
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* @brief This function is called to receive blufi callback event
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*
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* @param[in] callbacks: callback functions
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*
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* @return ESP_OK - success, other - failed
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*
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*/
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esp_err_t esp_blufi_register_callbacks(esp_blufi_callbacks_t *callbacks);
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/**
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*
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* @brief This function is called to initialize blufi_profile
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*
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* @return ESP_OK - success, other - failed
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*
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*/
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esp_err_t esp_blufi_profile_init(void);
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/**
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*
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* @brief This function is called to de-initialize blufi_profile
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*
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* @return ESP_OK - success, other - failed
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*
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*/
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esp_err_t esp_blufi_profile_deinit(void);
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/**
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*
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* @brief This function is called to send wifi connection report
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* @param opmode : wifi opmode
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* @param sta_conn_state : station is already in connection or not
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* @param softap_conn_num : softap connection number
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* @param extra_info : extra information, such as sta_ssid, softap_ssid and etc.
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*
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* @return ESP_OK - success, other - failed
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*
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*/
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esp_err_t esp_blufi_send_wifi_conn_report(wifi_mode_t opmode, esp_blufi_sta_conn_state_t sta_conn_state, uint8_t softap_conn_num, esp_blufi_extra_info_t *extra_info);
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/**
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*
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* @brief Get BLUFI profile version
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*
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* @return Most 8bit significant is Great version, Least 8bit is Sub version
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*
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*/
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uint16_t esp_blufi_get_version(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _ESP_BLUFI_API_ */
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