/* * 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 #include #include "py/nlr.h" #include "py/objlist.h" #include "py/runtime.h" #include "py/mphal.h" #include "py/mperrno.h" #include "netutils.h" #include "esp_wifi.h" #include "esp_wifi_types.h" #include "esp_log.h" #include "esp_event_loop.h" #include "esp_log.h" #include "lwip/dns.h" #include "tcpip_adapter.h" #include "modnetwork.h" #define MODNETWORK_INCLUDE_CONSTANTS (1) NORETURN void _esp_exceptions(esp_err_t e) { switch (e) { case ESP_ERR_WIFI_NOT_INIT: mp_raise_msg(&mp_type_OSError, "Wifi Not Initialized"); case ESP_ERR_WIFI_NOT_STARTED: mp_raise_msg(&mp_type_OSError, "Wifi Not Started"); case ESP_ERR_WIFI_CONN: mp_raise_msg(&mp_type_OSError, "Wifi Internal Error"); case ESP_ERR_WIFI_SSID: mp_raise_msg(&mp_type_OSError, "Wifi SSID Invalid"); case ESP_ERR_WIFI_FAIL: mp_raise_msg(&mp_type_OSError, "Wifi Internal Failure"); case ESP_ERR_WIFI_IF: mp_raise_msg(&mp_type_OSError, "Wifi Invalid Interface"); case ESP_ERR_WIFI_MAC: mp_raise_msg(&mp_type_OSError, "Wifi Invalid MAC Address"); case ESP_ERR_WIFI_ARG: mp_raise_msg(&mp_type_OSError, "Wifi Invalid Argument"); case ESP_ERR_WIFI_MODE: mp_raise_msg(&mp_type_OSError, "Wifi Invalid Mode"); case ESP_ERR_WIFI_PASSWORD: mp_raise_msg(&mp_type_OSError, "Wifi Invalid Password"); case ESP_ERR_WIFI_NVS: mp_raise_msg(&mp_type_OSError, "Wifi Internal NVS Error"); case ESP_ERR_TCPIP_ADAPTER_INVALID_PARAMS: mp_raise_msg(&mp_type_OSError, "TCP/IP Invalid Parameters"); case ESP_ERR_TCPIP_ADAPTER_IF_NOT_READY: mp_raise_msg(&mp_type_OSError, "TCP/IP IF Not Ready"); case ESP_ERR_TCPIP_ADAPTER_DHCPC_START_FAILED: mp_raise_msg(&mp_type_OSError, "TCP/IP DHCP Client Start Failed"); case ESP_ERR_WIFI_TIMEOUT: mp_raise_OSError(MP_ETIMEDOUT); case ESP_ERR_TCPIP_ADAPTER_NO_MEM: case ESP_ERR_WIFI_NO_MEM: mp_raise_OSError(MP_ENOMEM); default: nlr_raise(mp_obj_new_exception_msg_varg( &mp_type_RuntimeError, "Wifi Unknown Error 0x%04x", e )); } } static inline void esp_exceptions(esp_err_t e) { if (e != ESP_OK) _esp_exceptions(e); } #define ESP_EXCEPTIONS(x) do { esp_exceptions(x); } while (0); typedef struct _wlan_if_obj_t { mp_obj_base_t base; int if_id; } wlan_if_obj_t; const mp_obj_type_t wlan_if_type; 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}; //static wifi_config_t wifi_ap_config = {{{0}}}; static wifi_config_t wifi_sta_config = {{{0}}}; // Set to "true" if the STA interface is requested to be connected by the // user, used for automatic reassociation. static bool wifi_sta_connected = false; // 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. static esp_err_t event_handler(void *ctx, system_event_t *event) { switch(event->event_id) { case SYSTEM_EVENT_STA_START: ESP_LOGI("wifi", "STA_START"); break; case SYSTEM_EVENT_STA_GOT_IP: ESP_LOGI("network", "GOT_IP"); 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; ESP_LOGI("wifi", "STA_DISCONNECTED, reason:%d", disconn->reason); switch (disconn->reason) { case WIFI_REASON_BEACON_TIMEOUT: mp_printf(MP_PYTHON_PRINTER, "beacon timeout\n"); // AP has dropped out; try to reconnect. break; case WIFI_REASON_NO_AP_FOUND: mp_printf(MP_PYTHON_PRINTER, "no AP found\n"); // AP may not exist, or it may have momentarily dropped out; try to reconnect. break; case WIFI_REASON_AUTH_FAIL: mp_printf(MP_PYTHON_PRINTER, "authentication failed\n"); wifi_sta_connected = false; break; default: // Let other errors through and try to reconnect. break; } if (wifi_sta_connected) { wifi_mode_t mode; if (esp_wifi_get_mode(&mode) == ESP_OK) { if (mode & WIFI_MODE_STA) { // STA is active so attempt to reconnect. esp_err_t e = esp_wifi_connect(); if (e != ESP_OK) { mp_printf(MP_PYTHON_PRINTER, "error attempting to reconnect: 0x%04x", e); } } } } break; } default: ESP_LOGI("network", "event %d", event->event_id); break; } return ESP_OK; } /*void error_check(bool status, const char *msg) { if (!status) { nlr_raise(mp_obj_new_exception_msg(&mp_type_OSError, msg)); } } */ 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 ? "STA required" : "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"); ESP_EXCEPTIONS( esp_wifi_set_mode(0) ); ESP_EXCEPTIONS( esp_wifi_start() ); ESP_LOGD("modnetwork", "Started"); 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("invalid WLAN interface identifier"); } } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(get_wlan_obj, 0, 1, get_wlan); STATIC mp_obj_t esp_initialize() { static int initialized = 0; if (!initialized) { ESP_LOGD("modnetwork", "Initializing TCP/IP"); tcpip_adapter_init(); ESP_LOGD("modnetwork", "Initializing Event Loop"); ESP_EXCEPTIONS( esp_event_loop_init(event_handler, NULL) ); ESP_LOGD("modnetwork", "esp_event_loop_init done"); initialized = 1; } return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_0(esp_initialize_obj, esp_initialize); #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 mp_obj_t esp_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; 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); ESP_EXCEPTIONS( esp_wifi_set_mode(mode) ); } return (mode & bit) ? mp_const_true : mp_const_false; } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_active_obj, 1, 2, esp_active); STATIC mp_obj_t esp_connect(size_t n_args, const mp_obj_t *args) { mp_uint_t len; const char *p; if (n_args > 1) { memset(&wifi_sta_config, 0, sizeof(wifi_sta_config)); p = mp_obj_str_get_data(args[1], &len); memcpy(wifi_sta_config.sta.ssid, p, MIN(len, sizeof(wifi_sta_config.sta.ssid))); p = (n_args > 2) ? mp_obj_str_get_data(args[2], &len) : ""; memcpy(wifi_sta_config.sta.password, p, MIN(len, sizeof(wifi_sta_config.sta.password))); ESP_EXCEPTIONS( esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_sta_config) ); } MP_THREAD_GIL_EXIT(); ESP_EXCEPTIONS( esp_wifi_connect() ); MP_THREAD_GIL_ENTER(); wifi_sta_connected = true; return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_connect_obj, 1, 7, esp_connect); STATIC mp_obj_t esp_disconnect(mp_obj_t self_in) { wifi_sta_connected = false; ESP_EXCEPTIONS( esp_wifi_disconnect() ); return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_1(esp_disconnect_obj, esp_disconnect); STATIC mp_obj_t esp_status(mp_obj_t self_in) { return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_1(esp_status_obj, esp_status); STATIC mp_obj_t esp_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) { nlr_raise(mp_obj_new_exception_msg(&mp_type_OSError, "STA must be active")); } mp_obj_t list = mp_obj_new_list(0, NULL); wifi_scan_config_t config = { 0 }; // XXX how do we scan hidden APs (and if we can scan them, are they really hidden?) 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) ); 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(esp_scan_obj, esp_scan); STATIC mp_obj_t esp_isconnected(mp_obj_t self_in) { wlan_if_obj_t *self = MP_OBJ_TO_PTR(self_in); if (self->if_id == WIFI_IF_STA) { tcpip_adapter_ip_info_t info; tcpip_adapter_get_ip_info(WIFI_IF_STA, &info); return mp_obj_new_bool(info.ip.addr != 0); } 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(esp_isconnected_obj, esp_isconnected); STATIC mp_obj_t esp_ifconfig(size_t n_args, const mp_obj_t *args) { wlan_if_obj_t *self = MP_OBJ_TO_PTR(args[0]); tcpip_adapter_ip_info_t info; tcpip_adapter_dns_info_t dns_info; tcpip_adapter_get_ip_info(self->if_id, &info); tcpip_adapter_get_dns_info(self->if_id, TCPIP_ADAPTER_DNS_MAIN, &dns_info); if (n_args == 1) { // get mp_obj_t tuple[4] = { netutils_format_ipv4_addr((uint8_t*)&info.ip, NETUTILS_BIG), netutils_format_ipv4_addr((uint8_t*)&info.netmask, NETUTILS_BIG), netutils_format_ipv4_addr((uint8_t*)&info.gw, NETUTILS_BIG), netutils_format_ipv4_addr((uint8_t*)&dns_info.ip, NETUTILS_BIG), }; return mp_obj_new_tuple(4, tuple); } else { // set mp_obj_t *items; mp_obj_get_array_fixed_n(args[1], 4, &items); netutils_parse_ipv4_addr(items[0], (void*)&info.ip, NETUTILS_BIG); if (mp_obj_is_integer(items[1])) { // allow numeric netmask, i.e.: // 24 -> 255.255.255.0 // 16 -> 255.255.0.0 // etc... uint32_t* m = (uint32_t*)&info.netmask; *m = htonl(0xffffffff << (32 - mp_obj_get_int(items[1]))); } else { netutils_parse_ipv4_addr(items[1], (void*)&info.netmask, NETUTILS_BIG); } netutils_parse_ipv4_addr(items[2], (void*)&info.gw, NETUTILS_BIG); netutils_parse_ipv4_addr(items[3], (void*)&dns_info.ip, NETUTILS_BIG); // To set a static IP we have to disable DHCP first if (self->if_id == WIFI_IF_STA || self->if_id == ESP_IF_ETH) { esp_err_t e = tcpip_adapter_dhcpc_stop(self->if_id); if (e != ESP_OK && e != ESP_ERR_TCPIP_ADAPTER_DHCP_ALREADY_STOPPED) _esp_exceptions(e); ESP_EXCEPTIONS(tcpip_adapter_set_ip_info(self->if_id, &info)); ESP_EXCEPTIONS(tcpip_adapter_set_dns_info(self->if_id, TCPIP_ADAPTER_DNS_MAIN, &dns_info)); } else if (self->if_id == WIFI_IF_AP) { esp_err_t e = tcpip_adapter_dhcps_stop(WIFI_IF_AP); if (e != ESP_OK && e != ESP_ERR_TCPIP_ADAPTER_DHCP_ALREADY_STOPPED) _esp_exceptions(e); ESP_EXCEPTIONS(tcpip_adapter_set_ip_info(WIFI_IF_AP, &info)); ESP_EXCEPTIONS(tcpip_adapter_set_dns_info(WIFI_IF_AP, TCPIP_ADAPTER_DNS_MAIN, &dns_info)); ESP_EXCEPTIONS(tcpip_adapter_dhcps_start(WIFI_IF_AP)); } return mp_const_none; } } MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_ifconfig_obj, 1, 2, esp_ifconfig); STATIC mp_obj_t esp_config(size_t n_args, const mp_obj_t *args, mp_map_t *kwargs) { if (n_args != 1 && kwargs->used != 0) { mp_raise_TypeError("either pos or kw args are allowed"); } wlan_if_obj_t *self = MP_OBJ_TO_PTR(args[0]); // get the config for the interface wifi_config_t cfg; ESP_EXCEPTIONS(esp_wifi_get_config(self->if_id, &cfg)); if (kwargs->used != 0) { for (size_t i = 0; i < kwargs->alloc; i++) { if (MP_MAP_SLOT_IS_FILLED(kwargs, i)) { int req_if = -1; #define QS(x) (uintptr_t)MP_OBJ_NEW_QSTR(x) switch ((uintptr_t)kwargs->table[i].key) { case QS(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("invalid buffer length"); } ESP_EXCEPTIONS(esp_wifi_set_mac(self->if_id, bufinfo.buf)); break; } case QS(MP_QSTR_essid): { req_if = WIFI_IF_AP; mp_uint_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 QS(MP_QSTR_hidden): { req_if = WIFI_IF_AP; cfg.ap.ssid_hidden = mp_obj_is_true(kwargs->table[i].value); break; } case QS(MP_QSTR_authmode): { req_if = WIFI_IF_AP; cfg.ap.authmode = mp_obj_get_int(kwargs->table[i].value); break; } case QS(MP_QSTR_password): { req_if = WIFI_IF_AP; mp_uint_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 QS(MP_QSTR_channel): { req_if = WIFI_IF_AP; cfg.ap.channel = mp_obj_get_int(kwargs->table[i].value); break; } default: goto unknown; } #undef QS // 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("can query only one param"); } int req_if = -1; mp_obj_t val; #define QS(x) (uintptr_t)MP_OBJ_NEW_QSTR(x) switch ((uintptr_t)args[1]) { case QS(MP_QSTR_mac): { uint8_t mac[6]; ESP_EXCEPTIONS(esp_wifi_get_mac(self->if_id, mac)); return mp_obj_new_bytes(mac, sizeof(mac)); } case QS(MP_QSTR_essid): req_if = WIFI_IF_AP; val = mp_obj_new_str((char*)cfg.ap.ssid, cfg.ap.ssid_len); break; case QS(MP_QSTR_hidden): req_if = WIFI_IF_AP; val = mp_obj_new_bool(cfg.ap.ssid_hidden); break; case QS(MP_QSTR_authmode): req_if = WIFI_IF_AP; val = MP_OBJ_NEW_SMALL_INT(cfg.ap.authmode); break; case QS(MP_QSTR_channel): req_if = WIFI_IF_AP; val = MP_OBJ_NEW_SMALL_INT(cfg.ap.channel); break; default: goto unknown; } #undef QS // 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("unknown config param"); } STATIC MP_DEFINE_CONST_FUN_OBJ_KW(esp_config_obj, 1, esp_config); STATIC const mp_map_elem_t wlan_if_locals_dict_table[] = { { MP_OBJ_NEW_QSTR(MP_QSTR_active), (mp_obj_t)&esp_active_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_connect), (mp_obj_t)&esp_connect_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_disconnect), (mp_obj_t)&esp_disconnect_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_status), (mp_obj_t)&esp_status_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_scan), (mp_obj_t)&esp_scan_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_isconnected), (mp_obj_t)&esp_isconnected_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_config), (mp_obj_t)&esp_config_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_ifconfig), (mp_obj_t)&esp_ifconfig_obj }, }; STATIC MP_DEFINE_CONST_DICT(wlan_if_locals_dict, wlan_if_locals_dict_table); const mp_obj_type_t wlan_if_type = { { &mp_type_type }, .name = MP_QSTR_WLAN, .locals_dict = (mp_obj_t)&wlan_if_locals_dict, }; STATIC mp_obj_t esp_phy_mode(size_t n_args, const mp_obj_t *args) { return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_phy_mode_obj, 0, 1, esp_phy_mode); STATIC const mp_map_elem_t mp_module_network_globals_table[] = { { MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_network) }, { MP_OBJ_NEW_QSTR(MP_QSTR___init__), (mp_obj_t)&esp_initialize_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_WLAN), (mp_obj_t)&get_wlan_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_LAN), (mp_obj_t)&get_lan_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_phy_mode), (mp_obj_t)&esp_phy_mode_obj }, #if MODNETWORK_INCLUDE_CONSTANTS { MP_OBJ_NEW_QSTR(MP_QSTR_STA_IF), MP_OBJ_NEW_SMALL_INT(WIFI_IF_STA)}, { MP_OBJ_NEW_QSTR(MP_QSTR_AP_IF), MP_OBJ_NEW_SMALL_INT(WIFI_IF_AP)}, { MP_OBJ_NEW_QSTR(MP_QSTR_MODE_11B), MP_OBJ_NEW_SMALL_INT(WIFI_PROTOCOL_11B) }, { MP_OBJ_NEW_QSTR(MP_QSTR_MODE_11G), MP_OBJ_NEW_SMALL_INT(WIFI_PROTOCOL_11G) }, { MP_OBJ_NEW_QSTR(MP_QSTR_MODE_11N), MP_OBJ_NEW_SMALL_INT(WIFI_PROTOCOL_11N) }, { MP_OBJ_NEW_QSTR(MP_QSTR_AUTH_OPEN), MP_OBJ_NEW_SMALL_INT(WIFI_AUTH_OPEN) }, { MP_OBJ_NEW_QSTR(MP_QSTR_AUTH_WEP), MP_OBJ_NEW_SMALL_INT(WIFI_AUTH_WEP) }, { MP_OBJ_NEW_QSTR(MP_QSTR_AUTH_WPA_PSK), MP_OBJ_NEW_SMALL_INT(WIFI_AUTH_WPA_PSK) }, { MP_OBJ_NEW_QSTR(MP_QSTR_AUTH_WPA2_PSK), MP_OBJ_NEW_SMALL_INT(WIFI_AUTH_WPA2_PSK) }, { MP_OBJ_NEW_QSTR(MP_QSTR_AUTH_WPA_WPA2_PSK), MP_OBJ_NEW_SMALL_INT(WIFI_AUTH_WPA_WPA2_PSK) }, { MP_OBJ_NEW_QSTR(MP_QSTR_AUTH_MAX), MP_OBJ_NEW_SMALL_INT(WIFI_AUTH_MAX) }, { MP_OBJ_NEW_QSTR(MP_QSTR_PHY_LAN8720), MP_OBJ_NEW_SMALL_INT(PHY_LAN8720) }, { MP_OBJ_NEW_QSTR(MP_QSTR_PHY_TLK110), MP_OBJ_NEW_SMALL_INT(PHY_TLK110) }, #endif }; STATIC MP_DEFINE_CONST_DICT(mp_module_network_globals, mp_module_network_globals_table); const mp_obj_module_t mp_module_network = { .base = { &mp_type_module }, .globals = (mp_obj_dict_t*)&mp_module_network_globals, };