#include "esp_err.h"
#include "esp_event.h"
#include "esp_log.h"
#include "esp_netif.h"
#include "esp_now.h"
#include "esp_wifi.h"
#include "general/message_protocol.h"
#include "lwip/ip_addr.h"
#include "master/main_master.h"
#include "nvs_flash.h"
#include <freertos/FreeRTOS.h>
#include <freertos/task.h>
#include <string.h>

Include dependency graph for esp_wireless_handler.h:

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Go to the source code of this file.

Macros
#define	MODULE_TAG "ACCESS POINT"

#define	MIN_WPA2_PW_LEN 8u

Functions
void	start_espnow_at_boot (void)
	Start ESP-NOW at boot (STA or default wireless mode)

int	switch_back_to_espnow_only (void)
	Switch back from AP/APSTA to ESP-NOW-only mode.

int	switch_to_ap_mode_keep_espnow (const char ssid, const char pw, uint8_t channel, const char *ip_str)
	Switch to AP or APSTA mode while keeping ESP-NOW.

Macro Definition Documentation

◆ MIN_WPA2_PW_LEN

#define MIN_WPA2_PW_LEN 8u

◆ MODULE_TAG

#define MODULE_TAG "ACCESS POINT"

Function Documentation

◆ start_espnow_at_boot()

void start_espnow_at_boot ( void )

Start ESP-NOW at boot (STA or default wireless mode)

Initializes WiFi/NVS and configures ESP-NOW for slave discovery and messaging. Call once at master startup.

◆ switch_back_to_espnow_only()

int switch_back_to_espnow_only ( void )

Switch back from AP/APSTA to ESP-NOW-only mode.

Disables AP and keeps ESP-NOW running.

Returns: ESP_OK on success, error code otherwise

◆ switch_to_ap_mode_keep_espnow()

int switch_to_ap_mode_keep_espnow	(	const char *	ssid,
		const char *	pw,
		uint8_t	channel,
		const char *	ip_str
	)

Switch to AP or APSTA mode while keeping ESP-NOW.

Enables an access point with the given SSID/password for config UI; ESP-NOW continues to work.

Parameters

ssid	AP SSID
pw	AP password (min MIN_WPA2_PW_LEN chars)
channel	WiFi channel (e.g. 1)
ip_str	Optional IP string for AP (can be NULL for default)

Returns: ESP_OK on success, error code otherwise

Macros