ESP32_ChinaDieselHeater_Con.../Arduino/BTCDieselHeater/BTCWifi.cpp
2018-11-26 22:58:15 +11:00

114 lines
3.2 KiB
C++

/*
* This file is part of the "bluetoothheater" distribution
* (https://gitlab.com/mrjones.id.au/bluetoothheater)
*
* Copyright (C) 2018 James Clark
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
// Should be working - Jimmy C
#include "BTCWifi.h"
#include "DebugPort.h"
// select which pin will trigger the configuration portal when set to LOW
WiFiManager wm;
unsigned int timeout = 120; // seconds to run for
unsigned int startTime = millis();
bool portalRunning = false;
bool startCP = false; // start AP and webserver if true, else start only webserver
int TRIG_PIN;
bool res;
void initWifi(int initpin,const char *failedssid, const char *failedpassword)
{
TRIG_PIN = initpin;
pinMode(TRIG_PIN, INPUT);
//reset settings - wipe credentials for testing
//wm.resetSettings();
// Automatically connect using saved credentials,
// if connection fails, it starts an access point with the specified name ( "AutoConnectAP"),
// if empty will auto generate SSID, if password is blank it will be anonymous AP (wm.autoConnect())
// then goes into a blocking loop awaiting configuration and will return success result
wm.setConfigPortalTimeout(20);
wm.setConfigPortalBlocking(false);
res = wm.autoConnect(); // auto generated AP name from chipid
if(!res) {
DebugPort.println("Failed to connect");
DebugPort.println("Setting up ESP as AP");
WiFi.softAP(failedssid, failedpassword);
}
else {
//if you get here you have connected to the WiFi
DebugPort.println("connected...yeey :)");
DebugPort.println("Ready");
DebugPort.print("IP address: ");
DebugPort.println(WiFi.localIP());
}
}
void doWiFiManager(){
// is auto timeout portal running
if(portalRunning){
wm.process();
long tDelta = millis() - startTime;
if(tDelta > (timeout*1000)){
DebugPort.println("portaltimeout");
portalRunning = false;
if(startCP){
wm.stopConfigPortal();
}
else{
wm.stopWebPortal();
}
}
}
// is configuration portal requested?
if(TRIG_PIN == 1 && (!portalRunning)) {
if(startCP){
DebugPort.println("Button Pressed, Starting Config Portal");
wm.setConfigPortalBlocking(false);
wm.startConfigPortal();
TRIG_PIN = 0; // reset the flag
}
else{
DebugPort.println("Button Pressed, Starting Web Portal");
wm.startWebPortal();
TRIG_PIN = 0; // reset the flag
}
portalRunning = true;
startTime = millis();
}
}
const char* getWifiAddrStr()
{
return WiFi.localIP().toString().c_str();
};
bool isWifiConnected()
{
return WiFi.status() == WL_CONNECTED;
}