EspWifi.cpp File Reference

Advanced ESP32 implementation of the unified BaseWifi class with ESP-IDF v5.5+ features. More...

#include "mcu/esp32/EspWifi.h"
#include "esp_log.h"
#include "esp_mac.h"
#include "esp_system.h"
#include "esp_timer.h"
#include "freertos/FreeRTOS.h"
#include "freertos/event_groups.h"
#include "freertos/task.h"
#include <algorithm>
#include <cstring>

Include dependency graph for EspWifi.cpp:

Macros
#define	WIFI_CONNECTED_BIT   BIT0
#define	WIFI_FAIL_BIT   BIT1
#define	WIFI_SCAN_DONE_BIT   BIT2
#define	WIFI_AP_STARTED_BIT   BIT3
#define	WIFI_SMARTCONFIG_BIT   BIT4

Functions
static hf_wifi_err_t	ensureDefaultNetifs ()
	Ensure default network interfaces are created only once globally.
static wifi_mode_t	ConvertToEspMode (hf_wifi_mode_t mode)
	Convert HardFOC WiFi mode to ESP-IDF WiFi mode.
static hf_wifi_mode_t	ConvertFromEspMode (wifi_mode_t mode)
	Convert ESP-IDF WiFi mode to HardFOC WiFi mode.
static wifi_auth_mode_t	ConvertToEspAuthMode (hf_wifi_security_t security)
	Convert HardFOC WiFi security to ESP-IDF auth mode.
static hf_wifi_security_t	ConvertFromEspAuthMode (wifi_auth_mode_t auth_mode)
	Convert ESP-IDF auth mode to HardFOC WiFi security.

Variables
static const char *	TAG = "EspWifi"
static std::atomic< bool >	g_wifi_initialized {false}
static std::atomic< bool >	g_sta_netif_created {false}
static std::atomic< bool >	g_ap_netif_created {false}
static const EspWifiAdvancedConfig	DEFAULT_ADVANCED_CONFIG

Detailed Description

Advanced ESP32 implementation of the unified BaseWifi class with ESP-IDF v5.5+ features.

This file provides concrete implementations of the unified BaseWifi class for ESP32 microcontrollers with full ESP-IDF v5.5+ API support including WPA3 security, mesh networking, enterprise authentication, and advanced power management features.

Author

Nebiyu Tadesse

Date

2025

Copyright

HardFOC

Note

Requires ESP-IDF v5.5 or higher for full feature support

Thread-safe implementation with proper synchronization

Macro Definition Documentation

WIFI_AP_STARTED_BIT

#define WIFI_AP_STARTED_BIT   BIT3

WIFI_CONNECTED_BIT

#define WIFI_CONNECTED_BIT   BIT0

WIFI_FAIL_BIT

#define WIFI_FAIL_BIT   BIT1

WIFI_SCAN_DONE_BIT

#define WIFI_SCAN_DONE_BIT   BIT2

WIFI_SMARTCONFIG_BIT

#define WIFI_SMARTCONFIG_BIT   BIT4

Function Documentation

ConvertFromEspAuthMode()

static hf_wifi_security_t ConvertFromEspAuthMode ( wifi_auth_mode_t auth_mode )

static

Convert ESP-IDF auth mode to HardFOC WiFi security.

ConvertFromEspMode()

static hf_wifi_mode_t ConvertFromEspMode ( wifi_mode_t mode )

static

Convert ESP-IDF WiFi mode to HardFOC WiFi mode.

ConvertToEspAuthMode()

static wifi_auth_mode_t ConvertToEspAuthMode ( hf_wifi_security_t security )

static

Convert HardFOC WiFi security to ESP-IDF auth mode.

ConvertToEspMode()

static wifi_mode_t ConvertToEspMode ( hf_wifi_mode_t mode )

static

Convert HardFOC WiFi mode to ESP-IDF WiFi mode.

ensureDefaultNetifs()

static hf_wifi_err_t ensureDefaultNetifs ( )

static

Ensure default network interfaces are created only once globally.

Returns

hf_wifi_err_t::WIFI_SUCCESS on success, error code otherwise

Variable Documentation

DEFAULT_ADVANCED_CONFIG

const EspWifiAdvancedConfig DEFAULT_ADVANCED_CONFIG

static

Initial value:

= {.enable_power_save = false,
                                                              .power_save_type = WIFI_PS_NONE,
                                                              .listen_interval = 3,
                                                              .tx_power = 20,
                                                              .bandwidth = WIFI_BW_HT20,
                                                              .enable_ampdu_rx = true,
                                                              .enable_ampdu_tx = true,
                                                              .enable_fast_connect = false,
                                                              .enable_pmf_required = false,
                                                              .enable_wpa3_transition = true,
                                                              .enable_11r = false,
                                                              .enable_11k = false,
                                                              .enable_11v = false,
                                                              .enable_enterprise = false,
                                                              .enterprise_username = "",
                                                              .enterprise_password = "",
                                                              .enterprise_ca_cert = "",
                                                              .enterprise_client_cert = "",
                                                              .enterprise_client_key = "",
                                                              .enable_mesh = false,
                                                              .mesh_max_layer = 6,
                                                              .mesh_max_connection = 10,
                                                              .enable_smartconfig = false,
                                                              .smartconfig_type = SC_TYPE_ESPTOUCH}

g_ap_netif_created

std::atomic<bool> g_ap_netif_created {false}

static

g_sta_netif_created

std::atomic<bool> g_sta_netif_created {false}

static

g_wifi_initialized

std::atomic<bool> g_wifi_initialized {false}

static

TAG

const char* TAG = "EspWifi"

static