- Tue Oct 06, 2015 6:03 pm
#30721
Here is the version used in my last tests yesterday, the differences are mainly that my LED is on GPIO16 :
Code: Select all
#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <ESP8266WebServer.h>
extern "C" {
#include "user_interface.h"
}
#define WIFI_MODE_AP
/* Set these to your desired credentials. */
const char *ssid = "MyESPAP";
const char *password = "MyPassword";
//Reference station counter as "devices"
unsigned char devices;
// boolean ledState = false;
int alreadyBlinked = 0;
unsigned int prevMillis = 0;
ESP8266WebServer server(80);
void handleRoot() {
}
void setup() {
delay(1000);
Serial.begin(115200);
Serial.println();
pinMode(16, OUTPUT);
digitalWrite(16, LOW);
WiFi.softAP(ssid, password);
IPAddress myIP = WiFi.softAPIP();
Serial.print("AP IP address: ");
Serial.println(myIP);
server.on("/", handleRoot);
server.begin();
}
void loop() {
if ((millis() - prevMillis) > 1000) {
prevMillis = millis();
struct station_info *stat_info = wifi_softap_get_station_info();
devices = 0;
while (stat_info != NULL) {
stat_info = STAILQ_NEXT(stat_info, next);
devices++;
}
if (alreadyBlinked > 0) {
digitalWrite(16, LOW);
prevMillis = millis();
Serial.println("Led turned LOW");
Serial.print("devcount=");
Serial.println(devices);
}
}
if (devices == 0) {
alreadyBlinked = 0;
}
else if (alreadyBlinked == 0) {
digitalWrite(16, HIGH);
Serial.println("Led turned HIGH");
prevMillis = millis();
alreadyBlinked = 1;
}
server.handleClient();
}
