635 lines
24 KiB
C
635 lines
24 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* Development of the code in this file was sponsored by Microbric Pty Ltd
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* and Mnemote Pty Ltd
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2016, 2017 Nick Moore @mnemote
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* Copyright (c) 2017 "Eric Poulsen" <eric@zyxod.com>
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*
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* Based on esp8266/modnetwork.c which is Copyright (c) 2015 Paul Sokolovsky
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* And the ESP IDF example code which is Public Domain / CC0
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <stdio.h>
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#include <stdint.h>
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#include <string.h>
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#include "py/nlr.h"
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#include "py/objlist.h"
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#include "py/runtime.h"
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#include "py/mphal.h"
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#include "py/mperrno.h"
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#include "netutils.h"
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#include "esp_wifi.h"
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#include "esp_wifi_types.h"
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#include "esp_log.h"
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#include "esp_event_loop.h"
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#include "esp_log.h"
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#include "lwip/dns.h"
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#include "tcpip_adapter.h"
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#include "modnetwork.h"
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#define MODNETWORK_INCLUDE_CONSTANTS (1)
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NORETURN void _esp_exceptions(esp_err_t e) {
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switch (e) {
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case ESP_ERR_WIFI_NOT_INIT:
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mp_raise_msg(&mp_type_OSError, "Wifi Not Initialized");
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case ESP_ERR_WIFI_NOT_STARTED:
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mp_raise_msg(&mp_type_OSError, "Wifi Not Started");
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case ESP_ERR_WIFI_NOT_STOPPED:
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mp_raise_msg(&mp_type_OSError, "Wifi Not Stopped");
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case ESP_ERR_WIFI_IF:
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mp_raise_msg(&mp_type_OSError, "Wifi Invalid Interface");
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case ESP_ERR_WIFI_MODE:
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mp_raise_msg(&mp_type_OSError, "Wifi Invalid Mode");
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case ESP_ERR_WIFI_STATE:
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mp_raise_msg(&mp_type_OSError, "Wifi Internal State Error");
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case ESP_ERR_WIFI_CONN:
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mp_raise_msg(&mp_type_OSError, "Wifi Internal Error");
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case ESP_ERR_WIFI_NVS:
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mp_raise_msg(&mp_type_OSError, "Wifi Internal NVS Error");
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case ESP_ERR_WIFI_MAC:
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mp_raise_msg(&mp_type_OSError, "Wifi Invalid MAC Address");
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case ESP_ERR_WIFI_SSID:
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mp_raise_msg(&mp_type_OSError, "Wifi SSID Invalid");
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case ESP_ERR_WIFI_PASSWORD:
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mp_raise_msg(&mp_type_OSError, "Wifi Invalid Password");
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case ESP_ERR_WIFI_TIMEOUT:
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mp_raise_OSError(MP_ETIMEDOUT);
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case ESP_ERR_WIFI_WAKE_FAIL:
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mp_raise_msg(&mp_type_OSError, "Wifi Wakeup Failure");
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case ESP_ERR_WIFI_WOULD_BLOCK:
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mp_raise_msg(&mp_type_OSError, "Wifi Would Block");
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case ESP_ERR_WIFI_NOT_CONNECT:
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mp_raise_msg(&mp_type_OSError, "Wifi Not Connected");
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case ESP_ERR_TCPIP_ADAPTER_INVALID_PARAMS:
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mp_raise_msg(&mp_type_OSError, "TCP/IP Invalid Parameters");
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case ESP_ERR_TCPIP_ADAPTER_IF_NOT_READY:
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mp_raise_msg(&mp_type_OSError, "TCP/IP IF Not Ready");
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case ESP_ERR_TCPIP_ADAPTER_DHCPC_START_FAILED:
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mp_raise_msg(&mp_type_OSError, "TCP/IP DHCP Client Start Failed");
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case ESP_ERR_TCPIP_ADAPTER_NO_MEM:
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mp_raise_OSError(MP_ENOMEM);
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default:
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nlr_raise(mp_obj_new_exception_msg_varg(
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&mp_type_RuntimeError, "Wifi Unknown Error 0x%04x", e
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));
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}
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}
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static inline void esp_exceptions(esp_err_t e) {
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if (e != ESP_OK) _esp_exceptions(e);
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}
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#define ESP_EXCEPTIONS(x) do { esp_exceptions(x); } while (0);
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typedef struct _wlan_if_obj_t {
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mp_obj_base_t base;
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int if_id;
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} wlan_if_obj_t;
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const mp_obj_type_t wlan_if_type;
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STATIC const wlan_if_obj_t wlan_sta_obj = {{&wlan_if_type}, WIFI_IF_STA};
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STATIC const wlan_if_obj_t wlan_ap_obj = {{&wlan_if_type}, WIFI_IF_AP};
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//static wifi_config_t wifi_ap_config = {{{0}}};
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static wifi_config_t wifi_sta_config = {{{0}}};
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// Set to "true" if esp_wifi_start() was called
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static bool wifi_started = false;
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// Set to "true" if the STA interface is requested to be connected by the
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// user, used for automatic reassociation.
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static bool wifi_sta_connected = false;
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// This function is called by the system-event task and so runs in a different
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// thread to the main MicroPython task. It must not raise any Python exceptions.
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static esp_err_t event_handler(void *ctx, system_event_t *event) {
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switch(event->event_id) {
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case SYSTEM_EVENT_STA_START:
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ESP_LOGI("wifi", "STA_START");
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break;
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case SYSTEM_EVENT_STA_GOT_IP:
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ESP_LOGI("network", "GOT_IP");
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break;
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case SYSTEM_EVENT_STA_DISCONNECTED: {
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// This is a workaround as ESP32 WiFi libs don't currently
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// auto-reassociate.
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system_event_sta_disconnected_t *disconn = &event->event_info.disconnected;
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char *message = "";
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switch (disconn->reason) {
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case WIFI_REASON_BEACON_TIMEOUT:
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// AP has dropped out; try to reconnect.
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message = "\nbeacon timeout";
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break;
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case WIFI_REASON_NO_AP_FOUND:
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// AP may not exist, or it may have momentarily dropped out; try to reconnect.
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message = "\nno AP found";
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break;
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case WIFI_REASON_AUTH_FAIL:
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message = "\nauthentication failed";
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wifi_sta_connected = false;
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break;
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default:
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// Let other errors through and try to reconnect.
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break;
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}
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ESP_LOGI("wifi", "STA_DISCONNECTED, reason:%d%s", disconn->reason, message);
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if (wifi_sta_connected) {
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wifi_mode_t mode;
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if (esp_wifi_get_mode(&mode) == ESP_OK) {
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if (mode & WIFI_MODE_STA) {
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// STA is active so attempt to reconnect.
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esp_err_t e = esp_wifi_connect();
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if (e != ESP_OK) {
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ESP_LOGI("wifi", "error attempting to reconnect: 0x%04x", e);
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}
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}
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}
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}
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break;
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}
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default:
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ESP_LOGI("network", "event %d", event->event_id);
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break;
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}
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return ESP_OK;
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}
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/*void error_check(bool status, const char *msg) {
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if (!status) {
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nlr_raise(mp_obj_new_exception_msg(&mp_type_OSError, msg));
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}
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}
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*/
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STATIC void require_if(mp_obj_t wlan_if, int if_no) {
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wlan_if_obj_t *self = MP_OBJ_TO_PTR(wlan_if);
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if (self->if_id != if_no) {
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mp_raise_msg(&mp_type_OSError, if_no == WIFI_IF_STA ? "STA required" : "AP required");
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}
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}
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STATIC mp_obj_t get_wlan(size_t n_args, const mp_obj_t *args) {
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static int initialized = 0;
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if (!initialized) {
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wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
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ESP_LOGD("modnetwork", "Initializing WiFi");
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ESP_EXCEPTIONS( esp_wifi_init(&cfg) );
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ESP_EXCEPTIONS( esp_wifi_set_storage(WIFI_STORAGE_RAM) );
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ESP_LOGD("modnetwork", "Initialized");
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initialized = 1;
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}
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int idx = (n_args > 0) ? mp_obj_get_int(args[0]) : WIFI_IF_STA;
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if (idx == WIFI_IF_STA) {
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return MP_OBJ_FROM_PTR(&wlan_sta_obj);
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} else if (idx == WIFI_IF_AP) {
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return MP_OBJ_FROM_PTR(&wlan_ap_obj);
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} else {
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mp_raise_ValueError("invalid WLAN interface identifier");
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}
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(get_wlan_obj, 0, 1, get_wlan);
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STATIC mp_obj_t esp_initialize() {
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static int initialized = 0;
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if (!initialized) {
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ESP_LOGD("modnetwork", "Initializing TCP/IP");
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tcpip_adapter_init();
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ESP_LOGD("modnetwork", "Initializing Event Loop");
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ESP_EXCEPTIONS( esp_event_loop_init(event_handler, NULL) );
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ESP_LOGD("modnetwork", "esp_event_loop_init done");
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initialized = 1;
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}
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return mp_const_none;
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_0(esp_initialize_obj, esp_initialize);
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#if (WIFI_MODE_STA & WIFI_MODE_AP != WIFI_MODE_NULL || WIFI_MODE_STA | WIFI_MODE_AP != WIFI_MODE_APSTA)
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#error WIFI_MODE_STA and WIFI_MODE_AP are supposed to be bitfields!
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#endif
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STATIC mp_obj_t esp_active(size_t n_args, const mp_obj_t *args) {
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wlan_if_obj_t *self = MP_OBJ_TO_PTR(args[0]);
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wifi_mode_t mode;
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if (!wifi_started) {
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mode = WIFI_MODE_NULL;
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} else {
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ESP_EXCEPTIONS(esp_wifi_get_mode(&mode));
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}
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int bit = (self->if_id == WIFI_IF_STA) ? WIFI_MODE_STA : WIFI_MODE_AP;
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if (n_args > 1) {
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bool active = mp_obj_is_true(args[1]);
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mode = active ? (mode | bit) : (mode & ~bit);
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if (mode == WIFI_MODE_NULL) {
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if (wifi_started) {
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ESP_EXCEPTIONS(esp_wifi_stop());
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wifi_started = false;
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}
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} else {
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ESP_EXCEPTIONS(esp_wifi_set_mode(mode));
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if (!wifi_started) {
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ESP_EXCEPTIONS(esp_wifi_start());
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wifi_started = true;
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}
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}
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}
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return (mode & bit) ? mp_const_true : mp_const_false;
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_active_obj, 1, 2, esp_active);
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STATIC mp_obj_t esp_connect(size_t n_args, const mp_obj_t *args) {
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mp_uint_t len;
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const char *p;
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if (n_args > 1) {
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memset(&wifi_sta_config, 0, sizeof(wifi_sta_config));
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p = mp_obj_str_get_data(args[1], &len);
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memcpy(wifi_sta_config.sta.ssid, p, MIN(len, sizeof(wifi_sta_config.sta.ssid)));
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p = (n_args > 2) ? mp_obj_str_get_data(args[2], &len) : "";
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memcpy(wifi_sta_config.sta.password, p, MIN(len, sizeof(wifi_sta_config.sta.password)));
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ESP_EXCEPTIONS( esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_sta_config) );
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}
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MP_THREAD_GIL_EXIT();
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ESP_EXCEPTIONS( esp_wifi_connect() );
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MP_THREAD_GIL_ENTER();
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wifi_sta_connected = true;
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return mp_const_none;
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_connect_obj, 1, 7, esp_connect);
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STATIC mp_obj_t esp_disconnect(mp_obj_t self_in) {
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wifi_sta_connected = false;
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ESP_EXCEPTIONS( esp_wifi_disconnect() );
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return mp_const_none;
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_1(esp_disconnect_obj, esp_disconnect);
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STATIC mp_obj_t esp_status(size_t n_args, const mp_obj_t *args) {
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if (n_args == 1) {
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// no arguments: return None until link status is implemented
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return mp_const_none;
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}
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// one argument: return status based on query parameter
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switch ((uintptr_t)args[1]) {
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case (uintptr_t)MP_OBJ_NEW_QSTR(MP_QSTR_stations): {
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// return list of connected stations, only if in soft-AP mode
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require_if(args[0], WIFI_IF_AP);
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wifi_sta_list_t station_list;
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ESP_EXCEPTIONS(esp_wifi_ap_get_sta_list(&station_list));
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wifi_sta_info_t *stations = (wifi_sta_info_t*)station_list.sta;
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mp_obj_t list = mp_obj_new_list(0, NULL);
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for (int i = 0; i < station_list.num; ++i) {
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mp_obj_tuple_t *t = mp_obj_new_tuple(1, NULL);
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t->items[0] = mp_obj_new_bytes(stations[i].mac, sizeof(stations[i].mac));
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mp_obj_list_append(list, t);
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}
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return list;
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}
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default:
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mp_raise_ValueError("unknown status param");
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}
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return mp_const_none;
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(esp_status_obj, 1, 2, esp_status);
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STATIC mp_obj_t esp_scan(mp_obj_t self_in) {
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// check that STA mode is active
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wifi_mode_t mode;
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ESP_EXCEPTIONS(esp_wifi_get_mode(&mode));
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if ((mode & WIFI_MODE_STA) == 0) {
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nlr_raise(mp_obj_new_exception_msg(&mp_type_OSError, "STA must be active"));
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}
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mp_obj_t list = mp_obj_new_list(0, NULL);
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wifi_scan_config_t config = { 0 };
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// XXX how do we scan hidden APs (and if we can scan them, are they really hidden?)
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MP_THREAD_GIL_EXIT();
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esp_err_t status = esp_wifi_scan_start(&config, 1);
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MP_THREAD_GIL_ENTER();
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if (status == 0) {
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uint16_t count = 0;
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ESP_EXCEPTIONS( esp_wifi_scan_get_ap_num(&count) );
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wifi_ap_record_t *wifi_ap_records = calloc(count, sizeof(wifi_ap_record_t));
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ESP_EXCEPTIONS( esp_wifi_scan_get_ap_records(&count, wifi_ap_records) );
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for (uint16_t i = 0; i < count; i++) {
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mp_obj_tuple_t *t = mp_obj_new_tuple(6, NULL);
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uint8_t *x = memchr(wifi_ap_records[i].ssid, 0, sizeof(wifi_ap_records[i].ssid));
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int ssid_len = x ? x - wifi_ap_records[i].ssid : sizeof(wifi_ap_records[i].ssid);
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t->items[0] = mp_obj_new_bytes(wifi_ap_records[i].ssid, ssid_len);
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t->items[1] = mp_obj_new_bytes(wifi_ap_records[i].bssid, sizeof(wifi_ap_records[i].bssid));
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t->items[2] = MP_OBJ_NEW_SMALL_INT(wifi_ap_records[i].primary);
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t->items[3] = MP_OBJ_NEW_SMALL_INT(wifi_ap_records[i].rssi);
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t->items[4] = MP_OBJ_NEW_SMALL_INT(wifi_ap_records[i].authmode);
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t->items[5] = mp_const_false; // XXX hidden?
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mp_obj_list_append(list, MP_OBJ_FROM_PTR(t));
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}
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free(wifi_ap_records);
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}
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return list;
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_1(esp_scan_obj, esp_scan);
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STATIC mp_obj_t esp_isconnected(mp_obj_t self_in) {
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wlan_if_obj_t *self = MP_OBJ_TO_PTR(self_in);
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if (self->if_id == WIFI_IF_STA) {
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tcpip_adapter_ip_info_t info;
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tcpip_adapter_get_ip_info(WIFI_IF_STA, &info);
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return mp_obj_new_bool(info.ip.addr != 0);
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} else {
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wifi_sta_list_t sta;
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esp_wifi_ap_get_sta_list(&sta);
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return mp_obj_new_bool(sta.num != 0);
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}
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_1(esp_isconnected_obj, esp_isconnected);
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STATIC mp_obj_t esp_ifconfig(size_t n_args, const mp_obj_t *args) {
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wlan_if_obj_t *self = MP_OBJ_TO_PTR(args[0]);
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tcpip_adapter_ip_info_t info;
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tcpip_adapter_dns_info_t dns_info;
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tcpip_adapter_get_ip_info(self->if_id, &info);
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tcpip_adapter_get_dns_info(self->if_id, TCPIP_ADAPTER_DNS_MAIN, &dns_info);
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if (n_args == 1) {
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// get
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mp_obj_t tuple[4] = {
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netutils_format_ipv4_addr((uint8_t*)&info.ip, NETUTILS_BIG),
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netutils_format_ipv4_addr((uint8_t*)&info.netmask, NETUTILS_BIG),
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netutils_format_ipv4_addr((uint8_t*)&info.gw, NETUTILS_BIG),
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netutils_format_ipv4_addr((uint8_t*)&dns_info.ip, NETUTILS_BIG),
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};
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return mp_obj_new_tuple(4, tuple);
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} else {
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// set
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mp_obj_t *items;
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mp_obj_get_array_fixed_n(args[1], 4, &items);
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netutils_parse_ipv4_addr(items[0], (void*)&info.ip, NETUTILS_BIG);
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if (mp_obj_is_integer(items[1])) {
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// allow numeric netmask, i.e.:
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// 24 -> 255.255.255.0
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// 16 -> 255.255.0.0
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// etc...
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uint32_t* m = (uint32_t*)&info.netmask;
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*m = htonl(0xffffffff << (32 - mp_obj_get_int(items[1])));
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} else {
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netutils_parse_ipv4_addr(items[1], (void*)&info.netmask, NETUTILS_BIG);
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}
|
|
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;
|
|
}
|
|
case QS(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;
|
|
}
|
|
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):
|
|
if (self->if_id == WIFI_IF_STA) {
|
|
val = mp_obj_new_str((char*)cfg.sta.ssid, strlen((char*)cfg.sta.ssid));
|
|
} else {
|
|
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;
|
|
case QS(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;
|
|
}
|
|
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_rom_map_elem_t wlan_if_locals_dict_table[] = {
|
|
{ MP_ROM_QSTR(MP_QSTR_active), MP_ROM_PTR(&esp_active_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_connect), MP_ROM_PTR(&esp_connect_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_disconnect), MP_ROM_PTR(&esp_disconnect_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_status), MP_ROM_PTR(&esp_status_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_scan), MP_ROM_PTR(&esp_scan_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_isconnected), MP_ROM_PTR(&esp_isconnected_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_config), MP_ROM_PTR(&esp_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);
|
|
|
|
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_rom_map_elem_t mp_module_network_globals_table[] = {
|
|
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_network) },
|
|
{ MP_ROM_QSTR(MP_QSTR___init__), MP_ROM_PTR(&esp_initialize_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&get_wlan_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_LAN), MP_ROM_PTR(&get_lan_obj) },
|
|
{ MP_ROM_QSTR(MP_QSTR_phy_mode), MP_ROM_PTR(&esp_phy_mode_obj) },
|
|
|
|
#if MODNETWORK_INCLUDE_CONSTANTS
|
|
{ MP_ROM_QSTR(MP_QSTR_STA_IF), MP_ROM_INT(WIFI_IF_STA)},
|
|
{ MP_ROM_QSTR(MP_QSTR_AP_IF), MP_ROM_INT(WIFI_IF_AP)},
|
|
|
|
{ MP_ROM_QSTR(MP_QSTR_MODE_11B), MP_ROM_INT(WIFI_PROTOCOL_11B) },
|
|
{ MP_ROM_QSTR(MP_QSTR_MODE_11G), MP_ROM_INT(WIFI_PROTOCOL_11G) },
|
|
{ MP_ROM_QSTR(MP_QSTR_MODE_11N), MP_ROM_INT(WIFI_PROTOCOL_11N) },
|
|
|
|
{ MP_ROM_QSTR(MP_QSTR_AUTH_OPEN), MP_ROM_INT(WIFI_AUTH_OPEN) },
|
|
{ MP_ROM_QSTR(MP_QSTR_AUTH_WEP), MP_ROM_INT(WIFI_AUTH_WEP) },
|
|
{ MP_ROM_QSTR(MP_QSTR_AUTH_WPA_PSK), MP_ROM_INT(WIFI_AUTH_WPA_PSK) },
|
|
{ MP_ROM_QSTR(MP_QSTR_AUTH_WPA2_PSK), MP_ROM_INT(WIFI_AUTH_WPA2_PSK) },
|
|
{ MP_ROM_QSTR(MP_QSTR_AUTH_WPA_WPA2_PSK), MP_ROM_INT(WIFI_AUTH_WPA_WPA2_PSK) },
|
|
{ MP_ROM_QSTR(MP_QSTR_AUTH_MAX), MP_ROM_INT(WIFI_AUTH_MAX) },
|
|
|
|
{ MP_ROM_QSTR(MP_QSTR_PHY_LAN8720), MP_ROM_INT(PHY_LAN8720) },
|
|
{ MP_ROM_QSTR(MP_QSTR_PHY_TLK110), MP_ROM_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,
|
|
};
|