setupwifi1

/*
set new wifi

V15 - terminal
V17 - button SETUP - setup new wifi data
V18 - button -View default wifi data
V19 - button - View new setup wifi data
V20 - button OK - save to eeprom new setup wifi data
v21 - button RED - read from eeprom setup wifi data (test only)

*/


char auth[] = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxx"; //valid auth
char ssid[] = "aaaaaaaa";   // default ssid
char pass[] = "bbbbbbbbbbbb"; // default pass

char t_auth[] = "77778888999911112222333344445555"; // declare same 32 char
char t_ssid[] = "same AP name 123456789"; // declare
char t_pass[] = "same AP password 123456789"; // declare

#define BLYNK_PRINT Serial
#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.h>
#include <EEPROM.h>

#define EspSerial Serial // Set ESP8266 Serial object
ESP8266 wifi(&EspSerial);

WidgetTerminal terminal(V15);

String      y_ssid = "";
String      y_pass = "";
String      y_auth = "";


int wpis = 1;
String coscos = "";
int dl_i = 0;
int dl_j = 0;
int dl_k = 0;
BLYNK_WRITE(V15)
{
  coscos = param.asStr(); // string from terminal
  switch (wpis)
  {

    case 1:
      terminal.print("your auth: ");
      y_auth = coscos;  //from terminal

      dl_i = y_auth.length() + 1;  //change string to char[]
      y_auth.toCharArray(t_auth, dl_i); //change string to char[]

      terminal.println(t_auth);
      terminal.println("print your ssid: ");
      terminal.flush();
      break;
    case 2:
      terminal.print("your ssid: ");
      y_ssid = coscos;

      dl_j = y_ssid.length() + 1;
      y_ssid.toCharArray(t_ssid, dl_j);

      terminal.println(t_ssid);
      terminal.println("print your pass: ");
      terminal.flush();
      break;
    case 3:
      terminal.print("your pass: ");
      y_pass = coscos;

      dl_k = y_pass.length() + 1;
      y_pass.toCharArray(t_pass, dl_k);

      terminal.println(t_pass);
      terminal.print("your ssid: ");
      terminal.println(t_ssid);
      terminal.print("your auth: ");
      terminal.println(t_auth);
      terminal.println("data wifi OK ?");
      terminal.flush();
      break;
    default: ;
  }

  wpis = wpis + 1;
  if (wpis > 3) {
    wpis = 1;
  }
  if (wpis < 1) {
    wpis = 1;

  }
}


int klawin = 0;
BLYNK_WRITE(V17) //button SETUP
{
  klawin = param.asInt(); //klaw SETUP
  if (klawin == 1) {
    wpis = 1;
    terminal.println("print your auth: ");
    terminal.flush();
  }
}
int klawplus = 0;
BLYNK_WRITE(V18)
{
  klawplus = param.asInt();
  if (klawplus == 1) {
    terminal.println("**** DEF ****");
    terminal.print("auth: ");
    terminal.println(auth);
    terminal.print("ssid: ");
    terminal.println(ssid);
    terminal.print("pass: ");
    terminal.println(pass);
    terminal.flush();
    terminal.println("********");
    terminal.flush();
  }
}

int klawminus = 0;
BLYNK_WRITE(V19)
{
  klawminus = param.asInt();
  if (klawminus == 1) {
    terminal.println("**** SET ****");
    terminal.print("your_auth: ");
    terminal.println(t_auth);
    terminal.print("your_ssid: ");
    terminal.println(t_ssid);
    terminal.print("your_pass: ");
    terminal.println(t_pass);
    terminal.flush();
    terminal.println("********");
    terminal.flush();
  }

}
int klawok = 0;
BLYNK_WRITE(V20) //button OK
{

  klawok = param.asInt();
  if (klawok == 1) {

    int eeAddr = 0;
    EEPROM.put(eeAddr, auth); //................................not change auth

    eeAddr = 50;
    EEPROM.put(eeAddr, t_ssid);

    eeAddr = 100;
    EEPROM.put(eeAddr, t_pass);

    terminal.println("save to eeprom");
    terminal.flush();

  }
}

int klawread = 0;
BLYNK_WRITE(V21) // button READ
{

  klawread = param.asInt();
  if (klawread == 1) {

    int eeAddr = 0;
    EEPROM.get(eeAddr, t_auth);

    eeAddr = 50;
    EEPROM.get(eeAddr, t_ssid);

    eeAddr = 100;
    EEPROM.get(eeAddr, t_pass);


    terminal.println("read from eeprom");
    terminal.print("your data from ee ");
    terminal.println(t_auth);
    terminal.println(t_ssid);
    terminal.println(t_pass);

    terminal.flush();

  }
}

void wyborwifi() // choice wifi setup data after reset - pin 8 = HIGH > default wifi, LOW > new setup wifi
{
  pinMode(8, INPUT_PULLUP);

  int m = digitalRead(8);
  if (m == 0) {

    int eeAddr = 0;
    EEPROM.get(eeAddr, t_auth);

    eeAddr = 50;
    EEPROM.get(eeAddr, t_ssid);

    eeAddr = 100;
    EEPROM.get(eeAddr, t_pass);

    Blynk.begin(t_auth, wifi, t_ssid, t_pass);
  }
  else
  {
    Blynk.begin(auth, wifi, ssid, pass);
  }

}

//+++++++++++++++++++++++++++++++++++++++++++++++++++   setup

void setup() {

  Serial.begin(115200);  // Set console baud rate
  EspSerial.begin(115200);  // Set ESP8266 baud rate

  wyborwifi();

  Serial.println("Arduino.cc 1.6.9"); //  Arduino.org  doesn't have  EEPROM.get i EEPROM.put functions
}

void loop() {
  Blynk.run();
}