46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
#pragma once
|
|
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
#include <stddef.h>
|
|
|
|
#include "esp_wifi.h"
|
|
#include "esp_wifi_types.h"
|
|
#include "esp_wpa2.h"
|
|
|
|
#define WIFI_MCH2022_SSID "MCH2022"
|
|
#define WIFI_MCH2022_USER "mch2022"
|
|
#define WIFI_MCH2022_IDENT "mch2022"
|
|
#define WIFI_MCH2022_PASSWORD "mch2022"
|
|
#define WIFI_MCH2022_AUTH WIFI_AUTH_WPA2_ENTERPRISE
|
|
#define WIFI_MCH2022_PHASE2 ESP_EAP_TTLS_PHASE2_MSCHAPV2
|
|
|
|
// Simpler interpretation of WiFi signal strength.
|
|
typedef enum {
|
|
WIFI_STRENGTH_VERY_BAD,
|
|
WIFI_STRENGTH_BAD,
|
|
WIFI_STRENGTH_GOOD,
|
|
WIFI_STRENGTH_VERY_GOOD,
|
|
} wifi_strength_t;
|
|
|
|
// Thresholds for aforementioned signal strength definitions.
|
|
#define WIFI_THRESH_BAD -80
|
|
#define WIFI_THRESH_GOOD -70
|
|
#define WIFI_THRESH_VERY_GOOD -67
|
|
|
|
// Firt time initialisation of the WiFi stack.
|
|
void wifi_init();
|
|
|
|
// Connect to a traditional username/password WiFi network.
|
|
bool wifi_connect(const char* aSsid, const char* aPassword, wifi_auth_mode_t aAuthmode, uint8_t aRetryMax);
|
|
|
|
// Connect to a WPA2 enterprise WiFi network.
|
|
bool wifi_connect_ent(const char* aSsid, const char *aIdent, const char *aAnonIdent, const char* aPassword, esp_eap_ttls_phase2_types phase2, uint8_t aRetryMax);
|
|
|
|
// Scan for WiFi networks.
|
|
// Updates the APs pointer if non-null.
|
|
// Returns the number of APs found.
|
|
size_t wifi_scan(wifi_ap_record_t **aps);
|
|
|
|
// Get the strength value for a given RSSI.
|
|
wifi_strength_t wifi_rssi_to_strength(int8_t rssi);
|