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Merge branch 'feature/tw10091_add_sniffer_filter' into 'master'

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esp32: add sniffer filter api

See merge request !790
This commit is contained in:
Jiang Jiang Jian 2017-06-07 13:55:35 +08:00
parent 7da4b42ed1 f40be8eb77
commit 35f6a2a8af
2 changed files with 38 additions and 2 deletions
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25
components/esp32/include/esp_wifi.h
View file

@ -610,6 +610,31 @@ esp_err_t esp_wifi_set_promiscuous(bool en);
*/
esp_err_t esp_wifi_get_promiscuous(bool *en);
/**
* @brief Enable the promiscuous filter.
*
* @attention 1. The default filter is to filter all packets except WIFI_PKT_MISC
*
* @param filter the packet type filtered by promisucous
*
* @return
* - ESP_OK: succeed
* - ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by eps_wifi_init
*/
esp_err_t esp_wifi_set_promiscuous_filter(const wifi_promiscuous_filter_t *filter);
/**
* @brief Get the promiscuous filter.
*
* @param[out] filter store the current status of promiscuous filter
*
* @return
* - ESP_OK: succeed
* - ESP_ERR_WIFI_NOT_INIT: WiFi is not initialized by eps_wifi_init
* - ESP_ERR_WIFI_ARG: invalid argument
*/
esp_err_t esp_wifi_get_promiscuous_filter(wifi_promiscuous_filter_t *filter);
/**
* @brief Set the configuration of the ESP32 STA or AP
*

15
components/esp32/include/esp_wifi_types.h
View file

@ -246,12 +246,23 @@ typedef struct {
*
*/
typedef enum {
WIFI_PKT_CTRL, /**< control type, receive packet buf is wifi_promiscuous_pkt_t */
WIFI_PKT_MGMT, /**< management type, receive packet buf is wifi_promiscuous_pkt_t */
WIFI_PKT_DATA, /**< data type, receive packet buf is wifi_promiscuous_pkt_t */
WIFI_PKT_MISC, /**< other type, receive packet buf is wifi_promiscuous_pkt_t */
WIFI_PKT_MISC, /**< other type, such as MIMO etc, receive packet buf is wifi_promiscuous_pkt_t but the payload is NULL!!! */
} wifi_promiscuous_pkt_type_t;
#define WIFI_PROMIS_FILTER_MASK_ALL (0xFFFFFFFF) /**< filter all packets */
#define WIFI_PROMIS_FILTER_MASK_MGMT (1) /**< filter the packets with type of WIFI_PKT_MGMT */
#define WIFI_PROMIS_FILTER_MASK_DATA (1<<1) /**< filter the packets with type of WIFI_PKT_DATA */
#define WIFI_PROMIS_FILTER_MASK_MISC (1<<2) /**< filter the packets with type of WIFI_PKT_MISC */
#define WIFI_PROMIS_FILTER_MASK_DATA_MPDU (1<<3) /**< filter the MPDU which is a kind of WIFI_PKT_DATA */
#define WIFI_PROMIS_FILTER_MASK_DATA_AMPDU (1<<4) /**< filter the AMPDU which is a kind of WIFI_PKT_DATA */
typedef struct {
uint32_t filter_mask;
} wifi_promiscuous_filter_t;
#ifdef __cplusplus
}
#endif