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esp_wifi: Add support for regdomain database

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This commit is contained in:
Kapil Gupta 2021-05-20 11:14:26 +05:30
parent 4a87be3ecd
commit a5086e302d
2 changed files with 56 additions and 10 deletions
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64
components/esp_wifi/include/esp_wifi.h
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@ -605,19 +605,20 @@ esp_err_t esp_wifi_get_channel(uint8_t *primary, wifi_second_chan_t *second);
/**
* @brief configure country info
*
* @attention 1. The default country is {.cc="CN", .schan=1, .nchan=13, policy=WIFI_COUNTRY_POLICY_AUTO}
* @attention 2. When the country policy is WIFI_COUNTRY_POLICY_AUTO, the country info of the AP to which
* @attention 1. It is discouraged to call this API since this doesn't validate the per-country rules,
* it's up to the user to fill in all fields according to local regulations.
* Please use esp_wifi_set_country_code instead.
* @attention 2. The default country is world safe mode {.cc="01", .schan=1, .nchan=11, policy=WIFI_COUNTRY_POLICY_MANUAL}
* @attention 3. When the country policy is WIFI_COUNTRY_POLICY_AUTO, the country info of the AP to which
* the station is connected is used. E.g. if the configured country info is {.cc="USA", .schan=1, .nchan=11}
* and the country info of the AP to which the station is connected is {.cc="JP", .schan=1, .nchan=14}
* then the country info that will be used is {.cc="JP", .schan=1, .nchan=14}. If the station disconnected
* from the AP the country info is set back back to the country info of the station automatically,
* from the AP the country info is set back to the country info of the station automatically,
* {.cc="US", .schan=1, .nchan=11} in the example.
* @attention 3. When the country policy is WIFI_COUNTRY_POLICY_MANUAL, always use the configured country info.
* @attention 4. When the country info is changed because of configuration or because the station connects to a different
* external AP, the country IE in probe response/beacon of the soft-AP is changed also.
* @attention 5. The country configuration is stored into flash.
* @attention 6. This API doesn't validate the per-country rules, it's up to the user to fill in all fields according to
* local regulations.
* @attention 4. When the country policy is WIFI_COUNTRY_POLICY_MANUAL, then the configured country info is used always.
* @attention 5. When the country info is changed because of configuration or because the station connects to a different
* external AP, the country IE in probe response/beacon of the soft-AP is also changed.
* @attention 6. The country configuration is stored into flash.
* @attention 7. When this API is called, the PHY init data will switch to the PHY init data type corresponding to the
* country info.
*
@ -1243,6 +1244,51 @@ esp_err_t esp_wifi_config_espnow_rate(wifi_interface_t ifx, wifi_phy_rate_t rate
*/
esp_err_t esp_wifi_set_connectionless_wake_interval(uint16_t interval);
/**
* @brief configure country
*
* @attention 1. When ieee80211d_enabled, the country info of the AP to which
* the station is connected is used. E.g. if the configured country is US
* and the country info of the AP to which the station is connected is JP
* then the country info that will be used is JP. If the station disconnected
* from the AP the country info is set back to the country info of the station automatically,
* US in the example.
* @attention 2. When ieee80211d_enabled is disabled, then the configured country info is used always.
* @attention 3. When the country info is changed because of configuration or because the station connects to a different
* external AP, the country IE in probe response/beacon of the soft-AP is also changed.
* @attention 4. The country configuration is stored into flash.
* @attention 5. When this API is called, the PHY init data will switch to the PHY init data type corresponding to the
* country info.
* @attention 6. Supported country codes are "01"(world safe mode) "AT","AU","BE","BG","BR",
* "CA","CH","CN","CY","CZ","DE","DK","EE","ES","FI","FR","GB","GR","HK","HR","HU",
* "IE","IN","IS","IT","JP","KR","LI","LT","LU","LV","MT","MX","NL","NO","NZ","PL","PT",
* "RO","SE","SI","SK","TW","US"
*
* @attention 7. When country code "01" (world safe mode) is set, SoftAP mode won't contain country IE.
* @attention 8. The default country is world safe mode {.cc="01", .schan=1, .nchan=11, policy=WIFI_COUNTRY_POLICY_MANUAL}
*
* @param country the configured country ISO code
* @param ieee80211d_enabled 802.11d is enabled or not
*
* @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_t esp_wifi_set_country_code(const char *country, bool ieee80211d_enabled);
/**
* @brief get the current country code
*
* @param country country code
*
* @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_t esp_wifi_get_country_code(char *country);
#ifdef __cplusplus
}
#endif

2
components/esp_wifi/lib

@ -1 +1 @@
Subproject commit dfdccf010e79e217faeff1bcf0dd1f40d67388b3
Subproject commit 8bdee7d79b54488f1732121233d8b93561842971