179 lines
4.3 KiB
C++
179 lines
4.3 KiB
C++
//Includes
|
|
#include <ESP8266WiFi.h>
|
|
#include <ESP8266WebServer.h>
|
|
#include <ESP8266HTTPClient.h>
|
|
#include <ArduinoJson.h>
|
|
#include <EEPROM.h>
|
|
|
|
//Variables
|
|
const char* ssidServer = "ESPFilip";
|
|
const char* paswServer = "Sapatr6";
|
|
String ssid = "";
|
|
String pasw = "";
|
|
String apiToken = "";
|
|
const char* host = "http://dev.steelants.cz";
|
|
const char* url = "/vasek/home/api.php";
|
|
|
|
//NetworkData
|
|
// IPAddress staticIpAddress = "";
|
|
// IPAddress subnetIpAddress = "";
|
|
// IPAddress gatewayIpAddress = "";
|
|
|
|
String content;
|
|
bool conf = false;
|
|
|
|
ESP8266WebServer server(80);
|
|
StaticJsonDocument<250> jsonContent;
|
|
|
|
//Pins
|
|
#define RELAY 4 //12
|
|
#define SWITCH 5 //0
|
|
|
|
void setup() {
|
|
Serial.begin(115200);
|
|
EEPROM.begin(100);
|
|
while (!Serial) continue;
|
|
delay(10);
|
|
//read saved data
|
|
ssid = ReadEeprom(1,33);
|
|
pasw = ReadEeprom(33,65);
|
|
apiToken = ReadEeprom(65,97);
|
|
|
|
//set pins
|
|
pinMode(SWITCH, INPUT);
|
|
pinMode(RELAY, OUTPUT);
|
|
|
|
//wifi
|
|
if (ssid != "") {
|
|
WiFi.persistent(false);
|
|
WiFi.mode(WIFI_STA);
|
|
#if defined(staticIpAddress) && defined(subnetIpAddress) && defined(gatewayIpAddress)
|
|
WiFi.config(staticIpAddress, subnetIpAddress, gatewayIpAddress);
|
|
#endif
|
|
WiFi.begin(ssid, pasw);
|
|
conf = wifiVerify(20);
|
|
if (conf) {
|
|
return;
|
|
}
|
|
}
|
|
setupAP();
|
|
}
|
|
|
|
void loop() {
|
|
if (!conf) {
|
|
server.handleClient();
|
|
}
|
|
}
|
|
|
|
bool wifiVerify(int t){
|
|
int c = 0;
|
|
Serial.println("Waiting for Wifi to connect to Shelly1");
|
|
while (c < t) {
|
|
if (WiFi.status() == WL_CONNECTED) { return true; }
|
|
delay(500);
|
|
Serial.print(WiFi.status());
|
|
c++;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void CleanEeprom(){
|
|
for (int i = 1; i < 100; ++i) {
|
|
EEPROM.write(i, 0);
|
|
}
|
|
}
|
|
|
|
void WriteEeprom (String data, int start = 1) {
|
|
for (int i = 0; i < data.length(); ++i)
|
|
{
|
|
EEPROM.write(start + i, data[i]);
|
|
}
|
|
EEPROM.commit();
|
|
}
|
|
|
|
String ReadEeprom(int min, int max){
|
|
String localString;
|
|
for(int i = min; i < max; ++i) {
|
|
localString += char(EEPROM.read(i));
|
|
}
|
|
return localString;
|
|
}
|
|
|
|
void createWeb()
|
|
{
|
|
server.on("/", []() {
|
|
if (server.args() == 3){
|
|
ssid = server.arg("wifi-ssid");
|
|
pasw = server.arg("wifi-pasw");
|
|
apiToken = server.arg("apiToken");
|
|
if (ssid != "" && pasw != "" && apiToken != "") {
|
|
CleanEeprom();
|
|
WriteEeprom(ssid);
|
|
WriteEeprom(pasw, 33);
|
|
WriteEeprom(apiToken, 65);
|
|
server.send(200, "application/json", "Restarting esp");
|
|
delay(500);
|
|
ESP.restart();
|
|
}
|
|
}
|
|
content = "<!DOCTYPE HTML><body>";
|
|
content += "<head><style>";
|
|
content += "html,body {height: 100%;}";
|
|
content += "html {display: table;margin: auto;}";
|
|
content += "body {display: table-cell;vertical-align: middle;}";
|
|
content += "input {width: 100%;box-sizing: border-box}";
|
|
content += "</style></head>";
|
|
content += "<h2>WIFI Configuration</h2>";
|
|
content += "<a href='#'>Refresh</a>";
|
|
content += "<form method='get' action=''><div class='wifi-form'>";
|
|
content += "<input name='wifi-ssid' length=32 type='text'><br>";
|
|
content += "<input name='wifi-pasw' length=32 type='password'><br>";
|
|
content += "<input name='apiToken' length=32 type='password'><br>";
|
|
content += "<input type='submit' value='Connect'>";
|
|
content += "</div></form>";
|
|
content += "</body>";
|
|
server.send(200, "text/html", content);
|
|
});
|
|
}
|
|
|
|
void setupAP(void) {
|
|
WiFi.mode(WIFI_STA);
|
|
WiFi.disconnect();
|
|
delay(100);
|
|
int n = WiFi.scanNetworks();
|
|
Serial.println("scan done");
|
|
if (n == 0)
|
|
Serial.println("no networks found");
|
|
else
|
|
{
|
|
Serial.print(n);
|
|
Serial.println(" networks found");
|
|
for (int i = 0; i < n; ++i)
|
|
{
|
|
// Print SSID and RSSI for each network found
|
|
Serial.print(i + 1);
|
|
Serial.print(": ");
|
|
Serial.print(WiFi.SSID(i));
|
|
Serial.print(" (");
|
|
Serial.print(WiFi.RSSI(i));
|
|
Serial.print(")");
|
|
Serial.println((WiFi.encryptionType(i) == ENC_TYPE_NONE)?" ":"*");
|
|
delay(10);
|
|
}
|
|
}
|
|
delay(100);
|
|
WiFi.softAP(ssidServer);
|
|
Serial.println("softap");
|
|
Serial.println("");
|
|
Serial.println("WiFi connected");
|
|
Serial.print("Local IP: ");
|
|
Serial.println(WiFi.localIP());
|
|
Serial.print("SoftAP IP: ");
|
|
Serial.println(WiFi.softAPIP());
|
|
createWeb();
|
|
// Start the server
|
|
server.begin();
|
|
Serial.println("Server started");
|
|
Serial.println("over");
|
|
}
|