remove npt example, not esp32 compat

examples/DEV/OnDemandConfigPortal/OnDemandConfigPortal.ino

@@ -8,26 +8,9 @@ const char* modes[] = { "NULL", "STA", "AP", "STA+AP" };
 
 WiFiManager wm;
 
-#include <ESP8266WiFi.h>
-#include <WiFiUdp.h>
-
 char ssid[] = "*************";  //  your network SSID (name)
 char pass[] = "********";       // your network password
 
-unsigned int localPort = 2390;      // local port to listen for UDP packets
-
-/* Don't hardwire the IP address or we won't get the benefits of the pool.
- *  Lookup the IP address for the host name instead */
-//IPAddress timeServer(129, 6, 15, 28); // time.nist.gov NTP server
-IPAddress timeServerIP; // time.nist.gov NTP server address
-const char* ntpServerName = "time.nist.gov";
-// const char* ntpServerName = "ns1.mtsu.edu";
-const int NTP_PACKET_SIZE = 48; // NTP time stamp is in the first 48 bytes of the message
-byte packetBuffer[ NTP_PACKET_SIZE]; //buffer to hold incoming and outgoing packets
-
-// A UDP instance to let us send and receive packets over UDP
-WiFiUDP udp;
-
 
 void setup() {
   // put your setup code here, to run once:
@@ -36,13 +19,8 @@ void setup() {
   delay(3000);
   Serial.println("\n Starting");
 
-  Serial.println("Starting UDP");
-  udp.begin(localPort);
-  Serial.print("Local port: ");
-  Serial.println(udp.localPort());
-
   // WiFi.mode(WIFI_STA);
-  WiFi.printDiag(Serial);
+  // WiFi.printDiag(Serial);
   // Serial.println(modes[WiFi.getMode()]);
   //WiFiManager
   //Local intialization. Once its business is done, there is no need to keep it around
@@ -172,88 +150,5 @@ void loop() {
   }
 
   // put your main code here, to run repeatedly:
-  getTime();
   delay(10000);
 }
-
-// send an NTP request to the time server at the given address
-void sendNTPpacket(IPAddress& address)
-{
-  Serial.println("sending NTP packet...");
-  // set all bytes in the buffer to 0
-  memset(packetBuffer, 0, NTP_PACKET_SIZE);
-  // Initialize values needed to form NTP request
-  // (see URL above for details on the packets)
-  packetBuffer[0] = 0b11100011;   // LI, Version, Mode
-  packetBuffer[1] = 0;     // Stratum, or type of clock
-  packetBuffer[2] = 6;     // Polling Interval
-  packetBuffer[3] = 0xEC;  // Peer Clock Precision
-  // 8 bytes of zero for Root Delay & Root Dispersion
-  packetBuffer[12]  = 49;
-  packetBuffer[13]  = 0x4E;
-  packetBuffer[14]  = 49;
-  packetBuffer[15]  = 52;
-
-  // all NTP fields have been given values, now
-  // you can send a packet requesting a timestamp:
-  udp.beginPacket(address, 123); //NTP requests are to port 123
-  udp.write(packetBuffer, NTP_PACKET_SIZE);
-  udp.endPacket();
-}
-
-void getTime(){
-    //get a random server from the pool
-  WiFi.hostByName(ntpServerName, timeServerIP); 
-
-  sendNTPpacket(timeServerIP); // send an NTP packet to a time server
-  // wait to see if a reply is available
-  delay(1000);
-  
-  int cb = udp.parsePacket();
-  if (!cb) {
-    Serial.println("no packet yet");
-  }
-  else {
-    Serial.print("packet received, length=");
-    Serial.println(cb);
-    // We've received a packet, read the data from it
-    udp.read(packetBuffer, NTP_PACKET_SIZE); // read the packet into the buffer
-
-    //the timestamp starts at byte 40 of the received packet and is four bytes,
-    // or two words, long. First, esxtract the two words:
-
-    unsigned long highWord = word(packetBuffer[40], packetBuffer[41]);
-    unsigned long lowWord = word(packetBuffer[42], packetBuffer[43]);
-    // combine the four bytes (two words) into a long integer
-    // this is NTP time (seconds since Jan 1 1900):
-    unsigned long secsSince1900 = highWord << 16 | lowWord;
-    Serial.print("Seconds since Jan 1 1900 = " );
-    Serial.println(secsSince1900);
-
-    // now convert NTP time into everyday time:
-    Serial.print("Unix time = ");
-    // Unix time starts on Jan 1 1970. In seconds, that's 2208988800:
-    const unsigned long seventyYears = 2208988800UL;
-    // subtract seventy years:
-    unsigned long epoch = secsSince1900 - seventyYears;
-    // print Unix time:
-    Serial.println(epoch);
-
-
-    // print the hour, minute and second:
-    Serial.print("The UTC time is ");       // UTC is the time at Greenwich Meridian (GMT)
-    Serial.print((epoch  % 86400L) / 3600); // print the hour (86400 equals secs per day)
-    Serial.print(':');
-    if ( ((epoch % 3600) / 60) < 10 ) {
-      // In the first 10 minutes of each hour, we'll want a leading '0'
-      Serial.print('0');
-    }
-    Serial.print((epoch  % 3600) / 60); // print the minute (3600 equals secs per minute)
-    Serial.print(':');
-    if ( (epoch % 60) < 10 ) {
-      // In the first 10 seconds of each minute, we'll want a leading '0'
-      Serial.print('0');
-    }
-    Serial.println(epoch % 60); // print the second
-  }
-}