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feature: optimize some wifi API

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1. optimization esp_wifi_set_max_tx_power description
2. add API esp_wifi_ap_get_sta_aid
This commit is contained in:
ronghulin 2020-05-25 14:52:09 +08:00
parent d7e6eecd66
commit 8f3209b7b7
2 changed files with 53 additions and 7 deletions
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58
components/esp32/include/esp_wifi.h
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@ -800,6 +800,21 @@ esp_err_t esp_wifi_get_config(wifi_interface_t interface, wifi_config_t *conf);
*/
esp_err_t esp_wifi_ap_get_sta_list(wifi_sta_list_t *sta);
/**
* @brief Get AID of STA connected with soft-AP
*
* @param mac STA's mac address
* @param[out] aid Store the AID corresponding to STA mac
*
* @return
* - ESP_OK: succeed
* - ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by esp_wifi_init
* - ESP_ERR_INVALID_ARG: invalid argument
* - ESP_ERR_NOT_FOUND: Requested resource not found
* - ESP_ERR_WIFI_MODE: WiFi mode is wrong
* - ESP_ERR_WIFI_CONN: WiFi internal error, the station/soft-AP control block is invalid
*/
esp_err_t esp_wifi_ap_get_sta_aid(const uint8_t mac[6], uint16_t *aid);
/**
* @brief Set the WiFi API configuration storage type
@ -882,28 +897,59 @@ esp_err_t esp_wifi_set_vendor_ie(bool enable, wifi_vendor_ie_type_t type, wifi_v
esp_err_t esp_wifi_set_vendor_ie_cb(esp_vendor_ie_cb_t cb, void *ctx);
/**
* @brief Set maximum WiFi transmitting power
* @brief Set maximum transmitting power after WiFi start.
*
* @param power Maximum WiFi transmitting power, unit is 0.25dBm, range is [40, 82] corresponding to 10dBm - 20.5dBm here.
* @attention 1. Maximum power before wifi startup is limited by PHY init data bin.
* @attention 2. The value set by this API will be mapped to the max_tx_power of the structure wifi_country_t variable.
* @attention 3. Mapping Table {Power, max_tx_power} = {{8, 2}, {20, 5}, {28, 7}, {34, 8}, {44, 11},
* {52, 13}, {56, 14}, {60, 15}, {66, 16}, {72, 18}, {78, 20}}.
* @attention 4. Param power unit is 0.25dBm, range is [8, 78] corresponding to 2dBm - 20dBm.
* @attention 5. Relationship between set value and actual value. As follows:
* +------------+--------------+
* | set value | actual value |
* +============+==============+
* | [8, 19] | 8 |
* +------------+--------------+
* | [20, 27] | 20 |
* +------------+--------------+
* | [28, 33] | 28 |
* +------------+--------------+
* | [34, 43] | 34 |
* +------------+--------------+
* | [44, 51] | 44 |
* +------------+--------------+
* | [52, 55] | 52 |
* +------------+--------------+
* | [56, 59] | 56 |
* +------------+--------------+
* | [60, 65] | 60 |
* +------------+--------------+
* | [66, 71] | 66 |
* +------------+--------------+
* | [72, 77] | 72 |
* +------------+--------------+
* | 78 | 78 |
* +------------+--------------+
* @param power Maximum WiFi transmitting power.
*
* @return
* - ESP_OK: succeed
* - ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by esp_wifi_init
* - ESP_ERR_WIFI_NOT_START: WiFi is not started by esp_wifi_start
* - ESP_ERR_WIFI_NOT_ARG: invalid argument
* - ESP_ERR_WIFI_ARG: invalid argument, e.g. parameter is out of range
*/
esp_err_t esp_wifi_set_max_tx_power(int8_t power);
/**
* @brief Get maximum WiFi transmiting power
* @brief Get maximum transmiting power after WiFi start
*
* @param power Maximum WiFi transmitting power, unit is 0.25dBm.
* @param power Maximum WiFi transmitting power, unit is 0.25dBm.
*
* @return
* - ESP_OK: succeed
* - ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by esp_wifi_init
* - ESP_ERR_WIFI_NOT_START: WiFi is not started by esp_wifi_start
* - ESP_ERR_INVALID_ARG: invalid argument
* - ESP_ERR_WIFI_ARG: invalid argument
*/
esp_err_t esp_wifi_get_max_tx_power(int8_t *power);

2
components/esp32/lib

@ -1 +1 @@
Subproject commit 832e2ccf4b49d8130681fc9cade0329c697cf6c0
Subproject commit 24b4033a1f5911f9bec30ae9d8f659503895df14