ESP32_ChinaDieselHeater_Con.../lib/WiFiManager-dev/examples/NonBlocking/OnDemandNonBlocking/onDemandNonBlocking.ino

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/**
* OnDemandNonBlocking.ino
* example of running the webportal or configportal manually and non blocking
* trigger pin will start a webportal for 120 seconds then turn it off.
* startCP = true will start both the configportal AP and webportal
*/
#include <WiFiManager.h> // https://github.com/tzapu/WiFiManager
// select which pin will trigger the configuration portal when set to LOW
#define TRIGGER_PIN 0
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
void setup() {
// put your setup code here, to run once
Serial.begin(115200);
Serial.println("\n Starting");
pinMode(TRIGGER_PIN, INPUT_PULLUP);
}
void loop() {
doWiFiManager();
// put your main code here, to run repeatedly:
}
void doWiFiManager(){
// is auto timeout portal running
if(portalRunning){
wm.process();
if((millis()-startTime) > (timeout*1000)){
Serial.println("portaltimeout");
portalRunning = false;
if(startCP){
wm.stopConfigPortal();
}
else{
wm.stopWebPortal();
}
}
}
// is configuration portal requested?
if(digitalRead(TRIGGER_PIN) == LOW && (!portalRunning)) {
if(startCP){
Serial.println("Button Pressed, Starting Config Portal");
wm.setConfigPortalBlocking(false);
wm.startConfigPortal();
}
else{
Serial.println("Button Pressed, Starting Web Portal");
wm.startWebPortal();
}
portalRunning = true;
startTime = millis();
}
}