/* * This file is part of the MicroPython project, http://micropython.org/ * * Development of the code in this file was sponsored by Microbric Pty Ltd * and Mnemote Pty Ltd * * The MIT License (MIT) * * Copyright (c) 2016, 2017 Nick Moore @mnemote * Copyright (c) 2017 "Eric Poulsen" * * Based on esp8266/modnetwork.c which is Copyright (c) 2015 Paul Sokolovsky * And the ESP IDF example code which is Public Domain / CC0 * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ #include #include "py/objlist.h" #include "py/runtime.h" #include "modnetwork.h" #include "esp_wifi.h" #include "esp_log.h" #include "mdns.h" #if MICROPY_PY_NETWORK_WLAN #if (WIFI_MODE_STA & WIFI_MODE_AP != WIFI_MODE_NULL || WIFI_MODE_STA | WIFI_MODE_AP != WIFI_MODE_APSTA) #error WIFI_MODE_STA and WIFI_MODE_AP are supposed to be bitfields! #endif STATIC const wlan_if_obj_t wlan_sta_obj; STATIC const wlan_if_obj_t wlan_ap_obj; // Set to "true" if esp_wifi_start() was called static bool wifi_started = false; // Set to "true" if the STA interface is requested to be connected by the // user, used for automatic reassociation. static bool wifi_sta_connect_requested = false; // Set to "true" if the STA interface is connected to wifi and has IP address. static bool wifi_sta_connected = false; // Store the current status. 0 means None here, safe to do so as first enum value is WIFI_REASON_UNSPECIFIED=1. static uint8_t wifi_sta_disconn_reason = 0; #if MICROPY_HW_ENABLE_MDNS_QUERIES || MICROPY_HW_ENABLE_MDNS_RESPONDER // Whether mDNS has been initialised or not static bool mdns_initialised = false; #endif static uint8_t conf_wifi_sta_reconnects = 0; static uint8_t wifi_sta_reconnects; // This function is called by the system-event task and so runs in a different // thread to the main MicroPython task. It must not raise any Python exceptions. void network_wlan_event_handler(system_event_t *event) { switch (event->event_id) { case SYSTEM_EVENT_STA_START: ESP_LOGI("wifi", "STA_START"); wifi_sta_reconnects = 0; break; case SYSTEM_EVENT_STA_CONNECTED: ESP_LOGI("network", "CONNECTED"); break; case SYSTEM_EVENT_STA_GOT_IP: ESP_LOGI("network", "GOT_IP"); wifi_sta_connected = true; wifi_sta_disconn_reason = 0; // Success so clear error. (in case of new error will be replaced anyway) #if MICROPY_HW_ENABLE_MDNS_QUERIES || MICROPY_HW_ENABLE_MDNS_RESPONDER if (!mdns_initialised) { mdns_init(); #if MICROPY_HW_ENABLE_MDNS_RESPONDER const char *hostname = NULL; if (tcpip_adapter_get_hostname(WIFI_IF_STA, &hostname) != ESP_OK || hostname == NULL) { hostname = "esp32"; } mdns_hostname_set(hostname); mdns_instance_name_set(hostname); #endif mdns_initialised = true; } #endif break; case SYSTEM_EVENT_STA_DISCONNECTED: { // This is a workaround as ESP32 WiFi libs don't currently // auto-reassociate. system_event_sta_disconnected_t *disconn = &event->event_info.disconnected; char *message = ""; wifi_sta_disconn_reason = disconn->reason; switch (disconn->reason) { case WIFI_REASON_BEACON_TIMEOUT: // AP has dropped out; try to reconnect. message = "\nbeacon timeout"; break; case WIFI_REASON_NO_AP_FOUND: // AP may not exist, or it may have momentarily dropped out; try to reconnect. message = "\nno AP found"; break; case WIFI_REASON_AUTH_FAIL: // Password may be wrong, or it just failed to connect; try to reconnect. message = "\nauthentication failed"; break; default: // Let other errors through and try to reconnect. break; } ESP_LOGI("wifi", "STA_DISCONNECTED, reason:%d%s", disconn->reason, message); wifi_sta_connected = false; if (wifi_sta_connect_requested) { wifi_mode_t mode; if (esp_wifi_get_mode(&mode) != ESP_OK) { break; } if (!(mode & WIFI_MODE_STA)) { break; } if (conf_wifi_sta_reconnects) { ESP_LOGI("wifi", "reconnect counter=%d, max=%d", wifi_sta_reconnects, conf_wifi_sta_reconnects); if (++wifi_sta_reconnects >= conf_wifi_sta_reconnects) { break; } } esp_err_t e = esp_wifi_connect(); if (e != ESP_OK) { ESP_LOGI("wifi", "error attempting to reconnect: 0x%04x", e); } } break; } default: break; } } STATIC void require_if(mp_obj_t wlan_if, int if_no) { wlan_if_obj_t *self = MP_OBJ_TO_PTR(wlan_if); if (self->if_id != if_no) { mp_raise_msg(&mp_type_OSError, if_no == WIFI_IF_STA ? MP_ERROR_TEXT("STA required") : MP_ERROR_TEXT("AP required")); } } STATIC mp_obj_t get_wlan(size_t n_args, const mp_obj_t *args) { static int initialized = 0; if (!initialized) { wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT(); ESP_LOGD("modnetwork", "Initializing WiFi"); esp_exceptions(esp_wifi_init(&cfg)); esp_exceptions(esp_wifi_set_storage(WIFI_STORAGE_RAM)); ESP_LOGD("modnetwork", "Initialized"); initialized = 1; } int idx = (n_args > 0) ? mp_obj_get_int(args[0]) : WIFI_IF_STA; if (idx == WIFI_IF_STA) { return MP_OBJ_FROM_PTR(&wlan_sta_obj); } else if (idx == WIFI_IF_AP) { return MP_OBJ_FROM_PTR(&wlan_ap_obj); } else { mp_raise_ValueError(MP_ERROR_TEXT("invalid WLAN interface identifier")); } } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(get_wlan_obj, 0, 1, get_wlan); STATIC mp_obj_t network_wlan_active(size_t n_args, const mp_obj_t *args) { wlan_if_obj_t *self = MP_OBJ_TO_PTR(args[0]); wifi_mode_t mode; if (!wifi_started) { mode = WIFI_MODE_NULL; } else { esp_exceptions(esp_wifi_get_mode(&mode)); } int bit = (self->if_id == WIFI_IF_STA) ? WIFI_MODE_STA : WIFI_MODE_AP; if (n_args > 1) { bool active = mp_obj_is_true(args[1]); mode = active ? (mode | bit) : (mode & ~bit); if (mode == WIFI_MODE_NULL) { if (wifi_started) { esp_exceptions(esp_wifi_stop()); wifi_started = false; } } else { esp_exceptions(esp_wifi_set_mode(mode)); if (!wifi_started) { esp_exceptions(esp_wifi_start()); wifi_started = true; } } } return (mode & bit) ? mp_const_true : mp_const_false; } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(network_wlan_active_obj, 1, 2, network_wlan_active); STATIC mp_obj_t network_wlan_connect(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum { ARG_ssid, ARG_key, ARG_bssid }; static const mp_arg_t allowed_args[] = { { MP_QSTR_, MP_ARG_OBJ, {.u_obj = mp_const_none} }, { MP_QSTR_, MP_ARG_OBJ, {.u_obj = mp_const_none} }, { MP_QSTR_bssid, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} }, }; // parse args mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)]; mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args); wifi_config_t wifi_sta_config = {0}; // configure any parameters that are given if (n_args > 1) { size_t len; const char *p; if (args[ARG_ssid].u_obj != mp_const_none) { p = mp_obj_str_get_data(args[ARG_ssid].u_obj, &len); memcpy(wifi_sta_config.sta.ssid, p, MIN(len, sizeof(wifi_sta_config.sta.ssid))); } if (args[ARG_key].u_obj != mp_const_none) { p = mp_obj_str_get_data(args[ARG_key].u_obj, &len); memcpy(wifi_sta_config.sta.password, p, MIN(len, sizeof(wifi_sta_config.sta.password))); } if (args[ARG_bssid].u_obj != mp_const_none) { p = mp_obj_str_get_data(args[ARG_bssid].u_obj, &len); if (len != sizeof(wifi_sta_config.sta.bssid)) { mp_raise_ValueError(NULL); } wifi_sta_config.sta.bssid_set = 1; memcpy(wifi_sta_config.sta.bssid, p, sizeof(wifi_sta_config.sta.bssid)); } esp_exceptions(esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_sta_config)); } wifi_sta_reconnects = 0; // connect to the WiFi AP MP_THREAD_GIL_EXIT(); esp_exceptions(esp_wifi_connect()); MP_THREAD_GIL_ENTER(); wifi_sta_connect_requested = true; return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_KW(network_wlan_connect_obj, 1, network_wlan_connect); STATIC mp_obj_t network_wlan_disconnect(mp_obj_t self_in) { wifi_sta_connect_requested = false; esp_exceptions(esp_wifi_disconnect()); return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_1(network_wlan_disconnect_obj, network_wlan_disconnect); STATIC mp_obj_t network_wlan_status(size_t n_args, const mp_obj_t *args) { wlan_if_obj_t *self = MP_OBJ_TO_PTR(args[0]); if (n_args == 1) { if (self->if_id == WIFI_IF_STA) { // Case of no arg is only for the STA interface if (wifi_sta_connected) { // Happy path, connected with IP return MP_OBJ_NEW_SMALL_INT(STAT_GOT_IP); } else if (wifi_sta_connect_requested && (conf_wifi_sta_reconnects == 0 || wifi_sta_reconnects < conf_wifi_sta_reconnects)) { // No connection or error, but is requested = Still connecting return MP_OBJ_NEW_SMALL_INT(STAT_CONNECTING); } else if (wifi_sta_disconn_reason == 0) { // No activity, No error = Idle return MP_OBJ_NEW_SMALL_INT(STAT_IDLE); } else { // Simply pass the error through from ESP-identifier return MP_OBJ_NEW_SMALL_INT(wifi_sta_disconn_reason); } } return mp_const_none; } // one argument: return status based on query parameter switch ((uintptr_t)args[1]) { case (uintptr_t)MP_OBJ_NEW_QSTR(MP_QSTR_stations): { // return list of connected stations, only if in soft-AP mode require_if(args[0], WIFI_IF_AP); wifi_sta_list_t station_list; esp_exceptions(esp_wifi_ap_get_sta_list(&station_list)); wifi_sta_info_t *stations = (wifi_sta_info_t *)station_list.sta; mp_obj_t list = mp_obj_new_list(0, NULL); for (int i = 0; i < station_list.num; ++i) { mp_obj_tuple_t *t = mp_obj_new_tuple(1, NULL); t->items[0] = mp_obj_new_bytes(stations[i].mac, sizeof(stations[i].mac)); mp_obj_list_append(list, t); } return list; } case (uintptr_t)MP_OBJ_NEW_QSTR(MP_QSTR_rssi): { // return signal of AP, only in STA mode require_if(args[0], WIFI_IF_STA); wifi_ap_record_t info; esp_exceptions(esp_wifi_sta_get_ap_info(&info)); return MP_OBJ_NEW_SMALL_INT(info.rssi); } default: mp_raise_ValueError(MP_ERROR_TEXT("unknown status param")); } return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(network_wlan_status_obj, 1, 2, network_wlan_status); STATIC mp_obj_t network_wlan_scan(mp_obj_t self_in) { // check that STA mode is active wifi_mode_t mode; esp_exceptions(esp_wifi_get_mode(&mode)); if ((mode & WIFI_MODE_STA) == 0) { mp_raise_msg(&mp_type_OSError, MP_ERROR_TEXT("STA must be active")); } mp_obj_t list = mp_obj_new_list(0, NULL); wifi_scan_config_t config = { 0 }; config.show_hidden = true; MP_THREAD_GIL_EXIT(); esp_err_t status = esp_wifi_scan_start(&config, 1); MP_THREAD_GIL_ENTER(); if (status == 0) { uint16_t count = 0; esp_exceptions(esp_wifi_scan_get_ap_num(&count)); if (count == 0) { // esp_wifi_scan_get_ap_records must be called to free internal buffers from the scan. // But it returns an error if wifi_ap_records==NULL. So allocate at least 1 AP entry. // esp_wifi_scan_get_ap_records will then return the actual number of APs in count. count = 1; } wifi_ap_record_t *wifi_ap_records = calloc(count, sizeof(wifi_ap_record_t)); esp_exceptions(esp_wifi_scan_get_ap_records(&count, wifi_ap_records)); for (uint16_t i = 0; i < count; i++) { mp_obj_tuple_t *t = mp_obj_new_tuple(6, NULL); uint8_t *x = memchr(wifi_ap_records[i].ssid, 0, sizeof(wifi_ap_records[i].ssid)); int ssid_len = x ? x - wifi_ap_records[i].ssid : sizeof(wifi_ap_records[i].ssid); t->items[0] = mp_obj_new_bytes(wifi_ap_records[i].ssid, ssid_len); t->items[1] = mp_obj_new_bytes(wifi_ap_records[i].bssid, sizeof(wifi_ap_records[i].bssid)); t->items[2] = MP_OBJ_NEW_SMALL_INT(wifi_ap_records[i].primary); t->items[3] = MP_OBJ_NEW_SMALL_INT(wifi_ap_records[i].rssi); t->items[4] = MP_OBJ_NEW_SMALL_INT(wifi_ap_records[i].authmode); t->items[5] = mp_const_false; // XXX hidden? mp_obj_list_append(list, MP_OBJ_FROM_PTR(t)); } free(wifi_ap_records); } return list; } STATIC MP_DEFINE_CONST_FUN_OBJ_1(network_wlan_scan_obj, network_wlan_scan); STATIC mp_obj_t network_wlan_isconnected(mp_obj_t self_in) { wlan_if_obj_t *self = MP_OBJ_TO_PTR(self_in); if (self->if_id == WIFI_IF_STA) { return mp_obj_new_bool(wifi_sta_connected); } else { wifi_sta_list_t sta; esp_wifi_ap_get_sta_list(&sta); return mp_obj_new_bool(sta.num != 0); } } STATIC MP_DEFINE_CONST_FUN_OBJ_1(network_wlan_isconnected_obj, network_wlan_isconnected); STATIC mp_obj_t network_wlan_config(size_t n_args, const mp_obj_t *args, mp_map_t *kwargs) { if (n_args != 1 && kwargs->used != 0) { mp_raise_TypeError(MP_ERROR_TEXT("either pos or kw args are allowed")); } wlan_if_obj_t *self = MP_OBJ_TO_PTR(args[0]); bool is_wifi = self->if_id == WIFI_IF_AP || self->if_id == WIFI_IF_STA; wifi_config_t cfg; if (is_wifi) { esp_exceptions(esp_wifi_get_config(self->if_id, &cfg)); } if (kwargs->used != 0) { if (!is_wifi) { goto unknown; } for (size_t i = 0; i < kwargs->alloc; i++) { if (mp_map_slot_is_filled(kwargs, i)) { int req_if = -1; switch (mp_obj_str_get_qstr(kwargs->table[i].key)) { case MP_QSTR_mac: { mp_buffer_info_t bufinfo; mp_get_buffer_raise(kwargs->table[i].value, &bufinfo, MP_BUFFER_READ); if (bufinfo.len != 6) { mp_raise_ValueError(MP_ERROR_TEXT("invalid buffer length")); } esp_exceptions(esp_wifi_set_mac(self->if_id, bufinfo.buf)); break; } case MP_QSTR_ssid: case MP_QSTR_essid: { req_if = WIFI_IF_AP; size_t len; const char *s = mp_obj_str_get_data(kwargs->table[i].value, &len); len = MIN(len, sizeof(cfg.ap.ssid)); memcpy(cfg.ap.ssid, s, len); cfg.ap.ssid_len = len; break; } case MP_QSTR_hidden: { req_if = WIFI_IF_AP; cfg.ap.ssid_hidden = mp_obj_is_true(kwargs->table[i].value); break; } case MP_QSTR_security: case MP_QSTR_authmode: { req_if = WIFI_IF_AP; cfg.ap.authmode = mp_obj_get_int(kwargs->table[i].value); break; } case MP_QSTR_key: case MP_QSTR_password: { req_if = WIFI_IF_AP; size_t len; const char *s = mp_obj_str_get_data(kwargs->table[i].value, &len); len = MIN(len, sizeof(cfg.ap.password) - 1); memcpy(cfg.ap.password, s, len); cfg.ap.password[len] = 0; break; } case MP_QSTR_channel: { uint8_t primary; wifi_second_chan_t secondary; // Get the current value of secondary esp_exceptions(esp_wifi_get_channel(&primary, &secondary)); primary = mp_obj_get_int(kwargs->table[i].value); esp_err_t err = esp_wifi_set_channel(primary, secondary); if (err == ESP_ERR_INVALID_ARG) { // May need to swap secondary channel above to below or below to above secondary = ( (secondary == WIFI_SECOND_CHAN_ABOVE) ? WIFI_SECOND_CHAN_BELOW : (secondary == WIFI_SECOND_CHAN_BELOW) ? WIFI_SECOND_CHAN_ABOVE : WIFI_SECOND_CHAN_NONE); esp_exceptions(esp_wifi_set_channel(primary, secondary)); } break; } case MP_QSTR_hostname: case MP_QSTR_dhcp_hostname: { const char *s = mp_obj_str_get_str(kwargs->table[i].value); esp_exceptions(tcpip_adapter_set_hostname(self->if_id, s)); break; } case MP_QSTR_max_clients: { req_if = WIFI_IF_AP; cfg.ap.max_connection = mp_obj_get_int(kwargs->table[i].value); break; } case MP_QSTR_reconnects: { int reconnects = mp_obj_get_int(kwargs->table[i].value); req_if = WIFI_IF_STA; // parameter reconnects == -1 means to retry forever. // here means conf_wifi_sta_reconnects == 0 to retry forever. conf_wifi_sta_reconnects = (reconnects == -1) ? 0 : reconnects + 1; break; } case MP_QSTR_txpower: { int8_t power = (mp_obj_get_float(kwargs->table[i].value) * 4); esp_exceptions(esp_wifi_set_max_tx_power(power)); break; } case MP_QSTR_protocol: { esp_exceptions(esp_wifi_set_protocol(self->if_id, mp_obj_get_int(kwargs->table[i].value))); break; } default: goto unknown; } // We post-check interface requirements to save on code size if (req_if >= 0) { require_if(args[0], req_if); } } } esp_exceptions(esp_wifi_set_config(self->if_id, &cfg)); return mp_const_none; } // Get config if (n_args != 2) { mp_raise_TypeError(MP_ERROR_TEXT("can query only one param")); } int req_if = -1; mp_obj_t val = mp_const_none; switch (mp_obj_str_get_qstr(args[1])) { case MP_QSTR_mac: { uint8_t mac[6]; switch (self->if_id) { case WIFI_IF_AP: // fallthrough intentional case WIFI_IF_STA: esp_exceptions(esp_wifi_get_mac(self->if_id, mac)); return mp_obj_new_bytes(mac, sizeof(mac)); default: goto unknown; } } case MP_QSTR_ssid: case MP_QSTR_essid: switch (self->if_id) { case WIFI_IF_STA: val = mp_obj_new_str((char *)cfg.sta.ssid, strlen((char *)cfg.sta.ssid)); break; case WIFI_IF_AP: val = mp_obj_new_str((char *)cfg.ap.ssid, cfg.ap.ssid_len); break; default: req_if = WIFI_IF_AP; } break; case MP_QSTR_hidden: req_if = WIFI_IF_AP; val = mp_obj_new_bool(cfg.ap.ssid_hidden); break; case MP_QSTR_security: case MP_QSTR_authmode: req_if = WIFI_IF_AP; val = MP_OBJ_NEW_SMALL_INT(cfg.ap.authmode); break; case MP_QSTR_channel: { uint8_t channel; wifi_second_chan_t second; esp_exceptions(esp_wifi_get_channel(&channel, &second)); val = MP_OBJ_NEW_SMALL_INT(channel); break; } case MP_QSTR_hostname: case MP_QSTR_dhcp_hostname: { const char *s; esp_exceptions(tcpip_adapter_get_hostname(self->if_id, &s)); val = mp_obj_new_str(s, strlen(s)); break; } case MP_QSTR_max_clients: { val = MP_OBJ_NEW_SMALL_INT(cfg.ap.max_connection); break; } case MP_QSTR_reconnects: req_if = WIFI_IF_STA; int rec = conf_wifi_sta_reconnects - 1; val = MP_OBJ_NEW_SMALL_INT(rec); break; case MP_QSTR_txpower: { int8_t power; esp_exceptions(esp_wifi_get_max_tx_power(&power)); val = mp_obj_new_float(power * 0.25); break; } case MP_QSTR_protocol: { uint8_t protocol_bitmap; esp_exceptions(esp_wifi_get_protocol(self->if_id, &protocol_bitmap)); val = MP_OBJ_NEW_SMALL_INT(protocol_bitmap); break; } default: goto unknown; } // We post-check interface requirements to save on code size if (req_if >= 0) { require_if(args[0], req_if); } return val; unknown: mp_raise_ValueError(MP_ERROR_TEXT("unknown config param")); } MP_DEFINE_CONST_FUN_OBJ_KW(network_wlan_config_obj, 1, network_wlan_config); STATIC const mp_rom_map_elem_t wlan_if_locals_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_active), MP_ROM_PTR(&network_wlan_active_obj) }, { MP_ROM_QSTR(MP_QSTR_connect), MP_ROM_PTR(&network_wlan_connect_obj) }, { MP_ROM_QSTR(MP_QSTR_disconnect), MP_ROM_PTR(&network_wlan_disconnect_obj) }, { MP_ROM_QSTR(MP_QSTR_status), MP_ROM_PTR(&network_wlan_status_obj) }, { MP_ROM_QSTR(MP_QSTR_scan), MP_ROM_PTR(&network_wlan_scan_obj) }, { MP_ROM_QSTR(MP_QSTR_isconnected), MP_ROM_PTR(&network_wlan_isconnected_obj) }, { MP_ROM_QSTR(MP_QSTR_config), MP_ROM_PTR(&network_wlan_config_obj) }, { MP_ROM_QSTR(MP_QSTR_ifconfig), MP_ROM_PTR(&esp_ifconfig_obj) }, }; STATIC MP_DEFINE_CONST_DICT(wlan_if_locals_dict, wlan_if_locals_dict_table); MP_DEFINE_CONST_OBJ_TYPE( wlan_if_type, MP_QSTR_WLAN, MP_TYPE_FLAG_NONE, MP_TYPE_NULL_MAKE_NEW, locals_dict, &wlan_if_locals_dict ); STATIC const wlan_if_obj_t wlan_sta_obj = {{&wlan_if_type}, WIFI_IF_STA}; STATIC const wlan_if_obj_t wlan_ap_obj = {{&wlan_if_type}, WIFI_IF_AP}; #endif // MICROPY_PY_NETWORK_WLAN