You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
315 lines
8.9 KiB
315 lines
8.9 KiB
/*
|
|
|
|
WIFI MODULE
|
|
|
|
Copyright (C) 2016-2017 by Xose Pérez <xose dot perez at gmail dot com>
|
|
|
|
*/
|
|
|
|
#include "JustWifi.h"
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// WIFI
|
|
// -----------------------------------------------------------------------------
|
|
|
|
void _wifiWebSocketOnSend(JsonObject& root) {
|
|
root["maxNetworks"] = WIFI_MAX_NETWORKS;
|
|
JsonArray& wifi = root.createNestedArray("wifi");
|
|
for (byte i=0; i<WIFI_MAX_NETWORKS; i++) {
|
|
if (!hasSetting("ssid", i)) break;
|
|
JsonObject& network = wifi.createNestedObject();
|
|
network["ssid"] = getSetting("ssid", i, "");
|
|
network["pass"] = getSetting("pass", i, "");
|
|
network["ip"] = getSetting("ip", i, "");
|
|
network["gw"] = getSetting("gw", i, "");
|
|
network["mask"] = getSetting("mask", i, "");
|
|
network["dns"] = getSetting("dns", i, "");
|
|
}
|
|
}
|
|
|
|
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() {
|
|
jw.disconnect();
|
|
}
|
|
|
|
void resetConnectionTimeout() {
|
|
jw.resetReconnectTimeout();
|
|
}
|
|
|
|
bool wifiConnected() {
|
|
return jw.connected();
|
|
}
|
|
|
|
bool createAP() {
|
|
jw.disconnect();
|
|
jw.resetReconnectTimeout();
|
|
return jw.createAP();
|
|
}
|
|
|
|
void wifiReconnectCheck() {
|
|
bool connected = false;
|
|
#if WEB_SUPPORT
|
|
if (wsConnected()) connected = true;
|
|
#endif
|
|
#if TELNET_SUPPORT
|
|
if (telnetConnected()) connected = true;
|
|
#endif
|
|
jw.setReconnectTimeout(connected ? 0 : WIFI_RECONNECT_INTERVAL);
|
|
}
|
|
|
|
void wifiConfigure() {
|
|
|
|
jw.setHostname(getSetting("hostname").c_str());
|
|
jw.setSoftAP(getSetting("hostname").c_str(), getSetting("adminPass", ADMIN_PASS).c_str());
|
|
jw.setConnectTimeout(WIFI_CONNECT_TIMEOUT);
|
|
wifiReconnectCheck();
|
|
jw.setAPMode(WIFI_AP_MODE);
|
|
jw.cleanNetworks();
|
|
|
|
// If system is flagged unstable we do not init wifi networks
|
|
#if SYSTEM_CHECK_ENABLED
|
|
if (!systemCheck()) return;
|
|
#endif
|
|
|
|
int i;
|
|
for (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()
|
|
);
|
|
}
|
|
}
|
|
|
|
// Scan for best network only if we have more than 1 defined
|
|
jw.scanNetworks(i>1);
|
|
|
|
}
|
|
|
|
void wifiStatus() {
|
|
|
|
if (WiFi.getMode() == WIFI_AP_STA) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] MODE AP + STA --------------------------------\n"));
|
|
} else if (WiFi.getMode() == WIFI_AP) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] MODE AP --------------------------------------\n"));
|
|
} else if (WiFi.getMode() == WIFI_STA) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] MODE STA -------------------------------------\n"));
|
|
} else {
|
|
DEBUG_MSG_P(PSTR("[WIFI] MODE OFF -------------------------------------\n"));
|
|
DEBUG_MSG_P(PSTR("[WIFI] No connection\n"));
|
|
}
|
|
|
|
if ((WiFi.getMode() & WIFI_AP) == WIFI_AP) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] SSID %s\n"), jw.getAPSSID().c_str());
|
|
DEBUG_MSG_P(PSTR("[WIFI] PASS %s\n"), getSetting("adminPass", ADMIN_PASS).c_str());
|
|
DEBUG_MSG_P(PSTR("[WIFI] IP %s\n"), WiFi.softAPIP().toString().c_str());
|
|
DEBUG_MSG_P(PSTR("[WIFI] MAC %s\n"), WiFi.softAPmacAddress().c_str());
|
|
}
|
|
|
|
if ((WiFi.getMode() & WIFI_STA) == WIFI_STA) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] SSID %s\n"), WiFi.SSID().c_str());
|
|
DEBUG_MSG_P(PSTR("[WIFI] IP %s\n"), WiFi.localIP().toString().c_str());
|
|
DEBUG_MSG_P(PSTR("[WIFI] MAC %s\n"), WiFi.macAddress().c_str());
|
|
DEBUG_MSG_P(PSTR("[WIFI] GW %s\n"), WiFi.gatewayIP().toString().c_str());
|
|
DEBUG_MSG_P(PSTR("[WIFI] DNS %s\n"), WiFi.dnsIP().toString().c_str());
|
|
DEBUG_MSG_P(PSTR("[WIFI] MASK %s\n"), WiFi.subnetMask().toString().c_str());
|
|
DEBUG_MSG_P(PSTR("[WIFI] HOST %s\n"), WiFi.hostname().c_str());
|
|
}
|
|
|
|
DEBUG_MSG_P(PSTR("[WIFI] ----------------------------------------------\n"));
|
|
|
|
}
|
|
|
|
bool wifiClean(unsigned char num) {
|
|
|
|
bool changed = false;
|
|
int i = 0;
|
|
|
|
// Clean defined settings
|
|
while (i < num) {
|
|
|
|
// Skip on first non-defined setting
|
|
if (!hasSetting("ssid", i)) {
|
|
delSetting("ssid", i);
|
|
break;
|
|
}
|
|
|
|
// Delete empty values
|
|
if (!hasSetting("pass", i)) delSetting("pass", i);
|
|
if (!hasSetting("ip", i)) delSetting("ip", i);
|
|
if (!hasSetting("gw", i)) delSetting("gw", i);
|
|
if (!hasSetting("mask", i)) delSetting("mask", i);
|
|
if (!hasSetting("dns", i)) delSetting("dns", i);
|
|
|
|
++i;
|
|
|
|
}
|
|
|
|
// Delete all other settings
|
|
while (i < WIFI_MAX_NETWORKS) {
|
|
changed = hasSetting("ssid", i);
|
|
delSetting("ssid", i);
|
|
delSetting("pass", i);
|
|
delSetting("ip", i);
|
|
delSetting("gw", i);
|
|
delSetting("mask", i);
|
|
delSetting("dns", i);
|
|
++i;
|
|
}
|
|
|
|
return changed;
|
|
|
|
}
|
|
|
|
// Inject hardcoded networks
|
|
void wifiInject() {
|
|
|
|
#ifdef WIFI1_SSID
|
|
if (getSetting("ssid", 0, "").length() == 0) setSetting("ssid", 0, WIFI1_SSID);
|
|
#endif
|
|
#ifdef WIFI1_PASS
|
|
if (getSetting("pass", 0, "").length() == 0) setSetting("pass", 0, WIFI1_PASS);
|
|
#endif
|
|
#ifdef WIFI1_IP
|
|
if (getSetting("ip", 0, "").length() == 0) setSetting("ip", 0, WIFI1_IP);
|
|
#endif
|
|
#ifdef WIFI1_GW
|
|
if (getSetting("gw", 0, "").length() == 0) setSetting("gw", 0, WIFI1_GW);
|
|
#endif
|
|
#ifdef WIFI1_MASK
|
|
if (getSetting("mask", 0, "").length() == 0) setSetting("mask", 0, WIFI1_MASK);
|
|
#endif
|
|
#ifdef WIFI1_DNS
|
|
if (getSetting("dns", 0, "").length() == 0) setSetting("dns", 0, WIFI1_DNS);
|
|
#endif
|
|
|
|
#ifdef WIFI2_SSID
|
|
if (getSetting("ssid", 1, "").length() == 0) setSetting("ssid", 1, WIFI2_SSID);
|
|
#endif
|
|
#ifdef WIFI2_PASS
|
|
if (getSetting("pass", 1, "").length() == 0) setSetting("pass", 1, WIFI2_PASS);
|
|
#endif
|
|
#ifdef WIFI2_IP
|
|
if (getSetting("ip", 1, "").length() == 0) setSetting("ip", 1, WIFI2_IP);
|
|
#endif
|
|
#ifdef WIFI2_GW
|
|
if (getSetting("gw", 1, "").length() == 0) setSetting("gw", 1, WIFI2_GW);
|
|
#endif
|
|
#ifdef WIFI2_MASK
|
|
if (getSetting("mask", 1, "").length() == 0) setSetting("mask", 1, WIFI2_MASK);
|
|
#endif
|
|
#ifdef WIFI2_DNS
|
|
if (getSetting("dns", 1, "").length() == 0) setSetting("dns", 1, WIFI2_DNS);
|
|
#endif
|
|
|
|
}
|
|
|
|
void wifiSetup() {
|
|
|
|
#if WIFI_SLEEP_ENABLED
|
|
wifi_set_sleep_type(LIGHT_SLEEP_T);
|
|
#endif
|
|
|
|
wifiInject();
|
|
wifiConfigure();
|
|
|
|
// Message callbacks
|
|
jw.onMessage([](justwifi_messages_t code, char * parameter) {
|
|
|
|
#if DEBUG_SUPPORT
|
|
|
|
if (code == MESSAGE_SCANNING) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] Scanning\n"));
|
|
}
|
|
|
|
if (code == MESSAGE_SCAN_FAILED) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] Scan failed\n"));
|
|
}
|
|
|
|
if (code == MESSAGE_NO_NETWORKS) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] No networks found\n"));
|
|
}
|
|
|
|
if (code == MESSAGE_NO_KNOWN_NETWORKS) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] No known networks found\n"));
|
|
}
|
|
|
|
if (code == MESSAGE_FOUND_NETWORK) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] %s\n"), parameter);
|
|
}
|
|
|
|
if (code == MESSAGE_CONNECTING) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] Connecting to %s\n"), parameter);
|
|
}
|
|
|
|
if (code == MESSAGE_CONNECT_WAITING) {
|
|
// too much noise
|
|
}
|
|
|
|
if (code == MESSAGE_CONNECT_FAILED) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] Could not connect to %s\n"), parameter);
|
|
}
|
|
|
|
if (code == MESSAGE_CONNECTED) {
|
|
wifiStatus();
|
|
}
|
|
|
|
if (code == MESSAGE_ACCESSPOINT_CREATED) {
|
|
wifiStatus();
|
|
}
|
|
|
|
if (code == MESSAGE_DISCONNECTED) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] Disconnected\n"));
|
|
}
|
|
|
|
if (code == MESSAGE_ACCESSPOINT_CREATING) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] Creating access point\n"));
|
|
}
|
|
|
|
if (code == MESSAGE_ACCESSPOINT_FAILED) {
|
|
DEBUG_MSG_P(PSTR("[WIFI] Could not create access point\n"));
|
|
}
|
|
|
|
#endif // DEBUG_SUPPORT
|
|
|
|
#if MQTT_SUPPORT
|
|
#if MDNS_SUPPORT
|
|
if (code == MESSAGE_CONNECTED) mdnsFindMQTT();
|
|
#endif // MDNS_SUPPORT
|
|
#endif // MQTT_SUPPORT
|
|
|
|
});
|
|
|
|
#if WEB_SUPPORT
|
|
wsOnSendRegister(_wifiWebSocketOnSend);
|
|
wsOnAfterParseRegister(wifiConfigure);
|
|
#endif
|
|
|
|
}
|
|
|
|
void wifiLoop() {
|
|
jw.loop();
|
|
}
|