Fork of the espurna firmware for `mhsw` switches
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/*
WIFI MODULE
Copyright (C) 2016-2017 by Xose Pérez <xose dot perez at gmail dot com>
*/
#include "JustWifi.h"
#include <DNSServer.h>
DNSServer dnsServer;
// -----------------------------------------------------------------------------
// WIFI
// -----------------------------------------------------------------------------
String getIP() {
if (WiFi.getMode() == WIFI_AP) {
return WiFi.softAPIP().toString();
}
return WiFi.localIP().toString();
}
String getNetwork() {
if (WiFi.getMode() == WIFI_AP) {
return jw.getAPSSID();
}
return WiFi.SSID();
}
void wifiDisconnect() {
#if ENABLE_POW
powEnable(false);
#endif
jw.disconnect();
}
void resetConnectionTimeout() {
jw.resetReconnectTimeout();
}
bool wifiConnected() {
return jw.connected();
}
bool createAP() {
return jw.createAP();
}
void wifiConfigure() {
jw.scanNetworks(true);
jw.setHostname(getSetting("hostname", HOSTNAME).c_str());
jw.setSoftAP(getSetting("hostname", HOSTNAME).c_str(), getSetting("adminPass", ADMIN_PASS).c_str());
jw.setAPMode(AP_MODE_ALONE);
jw.cleanNetworks();
for (int i = 0; i< WIFI_MAX_NETWORKS; i++) {
if (getSetting("ssid" + String(i)).length() == 0) break;
if (getSetting("ip" + String(i)).length() == 0) {
jw.addNetwork(
getSetting("ssid" + String(i)).c_str(),
getSetting("pass" + String(i)).c_str()
);
} else {
jw.addNetwork(
getSetting("ssid" + String(i)).c_str(),
getSetting("pass" + String(i)).c_str(),
getSetting("ip" + String(i)).c_str(),
getSetting("gw" + String(i)).c_str(),
getSetting("mask" + String(i)).c_str(),
getSetting("dns" + String(i)).c_str()
);
}
}
}
void wifiSetup() {
wifiConfigure();
// Message callbacks
jw.onMessage([](justwifi_messages_t code, char * parameter) {
#ifdef DEBUG_PORT
if (code == MESSAGE_SCANNING) {
DEBUG_MSG("[WIFI] Scanning\n");
}
if (code == MESSAGE_SCAN_FAILED) {
DEBUG_MSG("[WIFI] Scan failed\n");
}
if (code == MESSAGE_NO_NETWORKS) {
DEBUG_MSG("[WIFI] No networks found\n");
}
if (code == MESSAGE_NO_KNOWN_NETWORKS) {
DEBUG_MSG("[WIFI] No known networks found\n");
}
if (code == MESSAGE_FOUND_NETWORK) {
DEBUG_MSG("[WIFI] %s\n", parameter);
}
if (code == MESSAGE_CONNECTING) {
DEBUG_MSG("[WIFI] Connecting to %s\n", parameter);
}
if (code == MESSAGE_CONNECT_WAITING) {
// too much noise
}
if (code == MESSAGE_CONNECT_FAILED) {
DEBUG_MSG("[WIFI] Could not connect to %s\n", parameter);
}
if (code == MESSAGE_CONNECTED) {
DEBUG_MSG("[WIFI] MODE STA -------------------------------------\n");
DEBUG_MSG("[WIFI] SSID %s\n", WiFi.SSID().c_str());
DEBUG_MSG("[WIFI] IP %s\n", WiFi.localIP().toString().c_str());
DEBUG_MSG("[WIFI] MAC %s\n", WiFi.macAddress().c_str());
DEBUG_MSG("[WIFI] GW %s\n", WiFi.gatewayIP().toString().c_str());
DEBUG_MSG("[WIFI] MASK %s\n", WiFi.subnetMask().toString().c_str());
DEBUG_MSG("[WIFI] DNS %s\n", WiFi.dnsIP().toString().c_str());
DEBUG_MSG("[WIFI] HOST %s\n", WiFi.hostname().c_str());
DEBUG_MSG("[WIFI] ----------------------------------------------\n");
}
if (code == MESSAGE_ACCESSPOINT_CREATED) {
DEBUG_MSG("[WIFI] MODE AP --------------------------------------\n");
DEBUG_MSG("[WIFI] SSID %s\n", jw.getAPSSID().c_str());
DEBUG_MSG("[WIFI] PASS %s\n", getSetting("adminPass", ADMIN_PASS).c_str());
DEBUG_MSG("[WIFI] IP %s\n", WiFi.softAPIP().toString().c_str());
DEBUG_MSG("[WIFI] MAC %s\n", WiFi.softAPmacAddress().c_str());
DEBUG_MSG("[WIFI] ----------------------------------------------\n");
}
if (code == MESSAGE_DISCONNECTED) {
DEBUG_MSG("[WIFI] Disconnected\n");
}
if (code == MESSAGE_ACCESSPOINT_CREATING) {
DEBUG_MSG("[WIFI] Creating access point\n");
}
if (code == MESSAGE_ACCESSPOINT_FAILED) {
DEBUG_MSG("[WIFI] Could not create access point\n");
}
#endif
// Configure mDNS
if (code == MESSAGE_CONNECTED) {
if (MDNS.begin((char *) WiFi.hostname().c_str())) {
MDNS.addService("http", "tcp", 80);
DEBUG_MSG("[MDNS] OK\n");
} else {
DEBUG_MSG("[MDNS] FAIL\n");
}
}
// Configure captive portal
if (code == MESSAGE_ACCESSPOINT_CREATED) {
dnsServer.start(DNS_PORT, "*", WiFi.softAPIP());
}
if (code == MESSAGE_DISCONNECTED) {
dnsServer.stop();
}
// NTP connection reset
if (code == MESSAGE_CONNECTED) {
ntpConnect();
}
// Manage POW
#if ENABLE_POW
if (code == MESSAGE_CONNECTED) {
powEnable(true);
}
if (code == MESSAGE_DISCONNECTED) {
powEnable(false);
}
#endif
});
}
void wifiLoop() {
jw.loop();
if (WiFi.getMode() == WIFI_AP) {
dnsServer.processNextRequest();
}
}