mirror of
https://github.com/espressif/esp-idf.git
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a41443184e
1. Improve WiFi throughput in some Classic BT scienarios(idle, inquire scan,
connected, sniff, a2dp pause, etc).
2. Support WiFi + Classic BT + BLE mesh coexistence scienario.
3. Improve WiFi scan and connect succeed ratio in coexistence scienario.
4. Do not support to choose software coexistence preference anymore for it is
determined according to coexistence scienario automatically.
components/lwip: increase TCP send buffer and receive window limitation when TCP window scale is enabled
components/ble_mesh: Fix some bugs about ble mesh
1. fix send acl pkt after ble have sent terminate ind modify min adv interval to 10ms.
94 lines
2.7 KiB
C
94 lines
2.7 KiB
C
// Copyright 2015-2018 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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//
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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_COEXIST_H__
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#define __ESP_COEXIST_H__
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#include <stdbool.h>
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#include "esp_err.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief coex prefer value
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*/
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typedef enum {
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ESP_COEX_PREFER_WIFI = 0, /*!< Prefer to WiFi, WiFi will have more opportunity to use RF */
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ESP_COEX_PREFER_BT, /*!< Prefer to bluetooth, bluetooth will have more opportunity to use RF */
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ESP_COEX_PREFER_BALANCE, /*!< Do balance of WiFi and bluetooth */
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ESP_COEX_PREFER_NUM, /*!< Prefer value numbers */
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} esp_coex_prefer_t;
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/**
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* @brief coex status type
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*/
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typedef enum {
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ESP_COEX_ST_TYPE_WIFI = 0,
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ESP_COEX_ST_TYPE_BLE,
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ESP_COEX_ST_TYPE_BT,
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} esp_coex_status_type_t;
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#define ESP_COEX_BLE_ST_MESH_CONFIG 0x08
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#define ESP_COEX_BLE_ST_MESH_TRAFFIC 0x10
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#define ESP_COEX_BLE_ST_MESH_STANDBY 0x20
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#define ESP_COEX_BT_ST_A2DP_STREAMING 0x10
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#define ESP_COEX_BT_ST_A2DP_PAUSED 0x20
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/**
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* @brief Get software coexist version string
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*
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* @return : version string
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*/
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const char *esp_coex_version_get(void);
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/**
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* @deprecated Use esp_coex_status_bit_set() and esp_coex_status_bit_clear() instead.
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* Set coexist preference of performance
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* For example, if prefer to bluetooth, then it will make A2DP(play audio via classic bt)
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* more smooth while wifi is runnning something.
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* If prefer to wifi, it will do similar things as prefer to bluetooth.
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* Default, it prefer to balance.
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*
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* @param prefer : the prefer enumeration value
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* @return : ESP_OK - success, other - failed
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*/
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esp_err_t esp_coex_preference_set(esp_coex_prefer_t prefer);
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/**
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* @brief Set coex schm status
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* @param type : WIFI/BLE/BT
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* @param status : WIFI/BLE/BT STATUS
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* @return : ESP_OK - success, other - failed
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*/
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esp_err_t esp_coex_status_bit_set(esp_coex_status_type_t type, uint32_t status);
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/**
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* @brief Clear coex schm status
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* @param type : WIFI/BLE/BT
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* @param status : WIFI/BLE/BT STATUS
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* @return : ESP_OK - success, other - failed
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*/
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esp_err_t esp_coex_status_bit_clear(esp_coex_status_type_t type, uint32_t status);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __ESP_COEXIST_H__ */
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