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feat(wifi): Update wifi scan to support passive & active scan

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internal: 3cb655c7
This commit is contained in:
Espressif Systems
2018-02-13 19:29:52 +08:00
parent af08298de9
commit 379e4d7447
1 changed files with 26 additions and 5 deletions
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31
include/espressif/esp_sta.h
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@ -26,7 +26,7 @@
#define __ESP_STA_H__
#include "queue.h"
#include "esp_wifi.h"
#ifdef __cplusplus
extern "C" {
#endif
@ -142,11 +142,32 @@ bool wifi_station_connect(void);
*/
bool wifi_station_disconnect(void);
typedef enum {
WIFI_SCAN_TYPE_ACTIVE = 0, /**< active scan */
WIFI_SCAN_TYPE_PASSIVE, /**< passive scan */
} wifi_scan_type_t;
/** @brief Range of active scan times per channel */
typedef struct {
uint32_t min; /**< minimum active scan time per channel, units: millisecond */
uint32_t max; /**< maximum active scan time per channel, units: millisecond, values above 1500ms may
cause station to disconnect from AP and are not recommended. */
} wifi_active_scan_time_t;
/** @brief Aggregate of active & passive scan time per channel */
typedef union {
wifi_active_scan_time_t active; /**< active scan time per channel, units: millisecond. */
uint32_t passive; /**< passive scan time per channel, units: millisecond, values above 1500ms may
cause station to disconnect from AP and are not recommended. */
} wifi_scan_time_t;
struct scan_config {
uint8 *ssid; /**< SSID of AP */
uint8 *bssid; /**< MAC address of AP */
uint8 channel; /**< channel, scan the specific channel */
uint8 show_hidden; /**< enable to scan AP whose SSID is hidden */
uint8 *ssid; /**< SSID of AP */
uint8 *bssid; /**< MAC address of AP */
uint8 channel; /**< channel, scan the specific channel */
uint8 show_hidden; /**< enable to scan AP whose SSID is hidden */
wifi_scan_type_t scan_type; /**< scan type, active or passive */
wifi_scan_time_t scan_time; /**< scan time per channel */
};
typedef enum {