86 lines
2.4 KiB
C
86 lines
2.4 KiB
C
#include "wifi_manager.h"
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#include "wifi_configuration.h"
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#include "wifi_event_handler.h"
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#include <esp_err.h>
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#include <esp_netif.h>
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#include <esp_wifi.h>
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#include <esp_event.h>
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#include <esp_log.h>
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#include <lwip/ip4_addr.h>
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#include <string.h>
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#define TAG __FILENAME__
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static esp_netif_t *ap_netif;
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static esp_netif_t *sta_netif;
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void wifi_manager_init(void)
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{
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esp_err_t err;
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ap_netif = esp_netif_create_default_wifi_ap();
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assert(ap_netif);
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sta_netif = esp_netif_create_default_wifi_sta();
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assert(sta_netif);
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ESP_ERROR_CHECK(esp_netif_set_hostname(ap_netif, WIFI_DEFAULT_HOSTNAME));
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ESP_ERROR_CHECK(esp_netif_set_hostname(sta_netif, WIFI_DEFAULT_HOSTNAME));
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wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
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ESP_ERROR_CHECK(esp_wifi_init(&cfg));
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ESP_ERROR_CHECK(esp_event_handler_instance_register(WIFI_EVENT, ESP_EVENT_ANY_ID, &wifi_event_handler, NULL, NULL));
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ESP_ERROR_CHECK(esp_event_handler_instance_register(IP_EVENT, ESP_EVENT_ANY_ID, &ip_event_handler, NULL, NULL));
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ESP_ERROR_CHECK(esp_wifi_set_storage(WIFI_STORAGE_RAM));
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ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_APSTA));
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ESP_ERROR_CHECK(esp_wifi_set_ps(WIFI_PS_NONE));
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wifi_config_t ap_config = {0};
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size_t len;
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len = 32;
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strncpy((char *) ap_config.ap.ssid, WIFI_DEFAULT_AP_SSID, len);
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len = 64;
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strncpy((char *) ap_config.ap.password, WIFI_DEFAULT_AP_PASS, len);
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ap_config.ap.authmode = WIFI_AUTH_WPA2_WPA3_PSK;
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ap_config.ap.max_connection = 4;
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ap_config.ap.channel = 6;
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ap_config.ap.ssid_hidden = 0;
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ESP_ERROR_CHECK(esp_wifi_set_config(WIFI_IF_AP, &ap_config));
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// TODO: scan once and connect to known wifi
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wifi_config_t wifi_config = {
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.sta = {
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.ssid = WIFI_DEFAULT_STA_SSID,
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.password = WIFI_DEFAULT_STA_PASS,
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.sort_method = WIFI_CONNECT_AP_BY_SIGNAL,
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},
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};
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ESP_ERROR_CHECK(esp_wifi_set_config(WIFI_IF_STA, &wifi_config));
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/* TODO: Read from nvs */
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esp_netif_ip_info_t ip_info;
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IP4_ADDR(&ip_info.ip, 192, 168, 1, 1);
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IP4_ADDR(&ip_info.gw, 192, 168, 1, 1);
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IP4_ADDR(&ip_info.netmask, 255, 255, 255, 0);
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err = esp_netif_dhcps_stop(ap_netif);
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if (err) {
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ESP_LOGE(TAG, "dhcps stop %s", esp_err_to_name(err));
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}
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err = esp_netif_set_ip_info(ap_netif, &ip_info);
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if (err) {
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ESP_LOGE(TAG, "net if set info %s", esp_err_to_name(err));
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}
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err = esp_netif_dhcps_start(ap_netif);
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if (err) {
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ESP_LOGE(TAG, "dhcps start %s", esp_err_to_name(err));
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}
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ESP_ERROR_CHECK(esp_wifi_start());
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ESP_LOGI(TAG, "wifi started");
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}
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