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6-Programs :
I have use the l'IDE d'arduino. https://www.arduino.cc/. For partition it is necessary to use with spiffs, it is for OTA update :
You can improve the picture in the file of OV2640.cpp of the library Micro_RTSP.
.frame_size = FRAMESIZE_XGA, // needs 96K or even smaller FRAMESIZE_SVGA - can work if using only 1 fb
//.frame_size = FRAMESIZE_SVGA,
.jpeg_quality = 10, //0-63 lower numbers are higher quality
.fb_count = 2// if more than one i2s runs in continous mode. Use only with jpeg
Here the main program with setup.
/************************************************************************************
<ESP32-CAM contrl. This a camera with a PIR sensor. It can detect body and send a email>
Copyright (C) <2019> <Fabrice BAUDIN>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
This email address is being protected from spambots. You need JavaScript enabled to view it.
****************************************************************************************/
#include "OV2640.h"
#include <WiFi.h>
#include <WebServer.h>
#include <WiFiClient.h>
#include <TimeLib.h>
#include <NtpClientLib.h>
#include <ESP32_MailClient.h>
#include "SimStreamer.h"
#include "OV2640Streamer.h"
#include "CRtspSession.h"
#include "soc/soc.h" // Disable brownour problems
#include "soc/rtc_cntl_reg.h" // Disable brownour problems*
#include <EEPROM.h> // Gestion de la mémoire de type eeprom pour la sauvegarde des choix
#include <Update.h>
/* define memory adress */
#define ALARME_EEPROM 0 // Addresse de mémorisations des alarmes
#define NAME_MODULE 1 //Name of module
#define ADRESS_SERVER 22 // adress of server php
#define PORT_SERVER 43 // Port of server
#define PERIOD 50 // Period to send datas in seconds
#define MEM_SSID 70
#define MEM_PASSWORD 170
int period; // period to sent datas
char name_module[20]; // name of module
String ref_module = "camera"; // référence du module
String version_module = "V1"; // version of module
char ip_server[15]; // adress ip of the module
int unsigned port_server; // port of server
String local_mac; // adress mac of the module
String local_ip; // adress ip of module
byte movement = 0;
byte activation_alarmes = 0; // Mot utilisé pour l'activation des alarmes
byte alarmes_actives = 1; // Drapeau d'une alarme active
byte enableServer = 1 ; // Use to control if the parameters are good
String reception; // Variable pour la réception sur le port série
int code; // Variable code pour l'échange d'information
int nbenvois = 0; //nombre d'envoi de mail
unsigned long lastmessage; // heures d'envoi des derniers relevés
unsigned long millisecondes; // Intervalle des relevés en millisecondes
//int nb_cycle_lost_wifi=0;
String ssid = "";
String password = "";
/* Set web server */
WebServer server(80);
/* Set update server */
const char* update_path = "/firmware";
const char* update_username = "admin";
const char* update_password = "admin";
/* Set mail server */
#define MEM_USER_MAIL 200
#define MEM_PASSWORD_MAIL 260
#define MEM_SMTP_MAIL 320
#define MEM_PORT_MAIL 380
#define MEM_SENDER_MAIL 390
#define MEM_RECIPIENTS_MAIL 450
#define MEM_SUBJECT_MAIL 580
#define MEM_USER 640
SMTPData smtpData;
char user_mail[60] = "";
char user[60] = "";
char password_mail[60] = "";
char recipients_mail[230] = "";
char recipient_mail[60] = "";
char message_mail[500] = "";
char sender_mail[60] = "";
char smtp_mail[60] = "";
char port_mail[10] = "";
char subject_mail[60] = "";
int portint;
int freint;
void sendCallback(SendStatus info);
/*set cam*/
OV2640 cam;
/* set rtspServer */
WiFiServer rtspServer(8554);
/*Set PWM Light */
const int freq = 5000;
const int ledChannel = 0;
const int finess = 8;
const int light = 4;
void setup()
{
WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0); //disable brownout detector
// configure LED PWM functionalitites
ledcSetup(ledChannel, freq, finess);
// attach the channel to the GPIO to be controlled
ledcAttachPin(light, ledChannel);
pinMode(13, INPUT);
pinMode(14, INPUT);
pinMode(2, OUTPUT);
//attachInterrupt(13, move_detect, RISING);
EEPROM.begin(1024); // allocations de 512 adresses Mémoires
activation_alarmes = EEPROM.read(ALARME_EEPROM); // lecture du réglage des alarmes
/* read connection configuration */
char carac = '1'; // Name of module
int a = 0;
while (!(carac == '\0') && a < 20) {
carac = char (EEPROM.read(NAME_MODULE + a));
reception += carac;
a++;
}
if (reception == '\0' || a == 20) {
reception = F("InnoGreenTech");
}
int c = reception.length() + 1; // longueur de la chaîne de caractéres
reception.toCharArray(name_module, c);
reception = ""; // read memory ip adress server
carac = '1';
a = 0;
while (!(carac == '\0') && a < 20) {
carac = char (EEPROM.read(ADRESS_SERVER + a));
reception += carac;
a++;
}
if (reception == '\0' || a == 20) {
reception = F("InnoGreenTech");
enableServer = 0;
}
c = reception.length() + 1;
reception.toCharArray(ip_server, c);
byte mem[2];
for (int a = 0; a < 3; a++) {
mem[a] = EEPROM.read(PORT_SERVER + a); // load the port server
}
port_server = mem[0] | mem[1] << 8;
for (int a = 0; a < 3; a++) {
mem[a] = EEPROM.read(PERIOD + a); // load the time period
}
period = mem[0] | mem[1] << 8;
millisecondes = period * 1000;
carac = '1';
a = 0;
while (!(carac == '\0') && a < 100) {
carac = char (EEPROM.read(MEM_SSID + a)); //récupération du lien d'information
if (!(carac == '\0')) {
ssid += carac;
} a++;
}
if (ssid == '\0' || a > 50) {
ssid = F("");
}
carac = '1';
a = 0;
while (!(carac == '\0') && a < 100) {
carac = char (EEPROM.read(MEM_PASSWORD + a)); //récupération du lien d'information
if (!(carac == '\0')) {
password += carac;
} a++;
}
if (password == '\0' || a > 50) {
password = F("");
}
/* read mail configuration */
reception = "";
carac = '1';
a = 0;
while (!(carac == '\0') && a < 60) {
carac = char (EEPROM.read(MEM_SENDER_MAIL + a));
reception += carac;
a++;
}
if (reception == '\0' || a == 60) {
reception = F("This email address is being protected from spambots. You need JavaScript enabled to view it.");
}
c = reception.length() + 1;
reception.toCharArray(user_mail, c);
reception = "";
carac = '1';
a = 0;
while (!(carac == '\0') && a < 60) {
carac = char (EEPROM.read(MEM_USER + a));
reception += carac;
a++;
}
if (reception == '\0' || a == 60) {
reception = F("InnoGreenTech");
}
c = reception.length() + 1;
reception.toCharArray(user, c);
reception = "";
carac = '1';
a = 0;
while (!(carac == '\0') && a < 60) {
carac = char (EEPROM.read(MEM_PASSWORD_MAIL + a));
reception += carac;
a++;
}
if (reception == '\0' || a == 60) {
reception = F("****");
}
c = reception.length() + 1;
reception.toCharArray(password_mail, c);
reception = "";
carac = '1';
a = 0;
while (!(carac == '\0') && a < 60) {
carac = char (EEPROM.read(MEM_SMTP_MAIL + a));
reception += carac;
a++;
}
if (reception == '\0' || a == 60) {
reception = F("smtp.fr");
}
c = reception.length() + 1;
reception.toCharArray(smtp_mail, c);
reception = "";
carac = '1';
a = 0;
while (!(carac == '\0') && a < 230) {
carac = char (EEPROM.read(MEM_RECIPIENTS_MAIL + a)); //
reception += carac;
a++;
}
if (reception == '\0' || a == 230) {
reception = F("This email address is being protected from spambots. You need JavaScript enabled to view it.");
}
c = reception.length() + 1;
reception.toCharArray(recipients_mail, c);
reception = "";
carac = '1';
a = 0;
while (!(carac == '\0') && a < 60) {
carac = char (EEPROM.read(MEM_SENDER_MAIL + a)); //
reception += carac;
a++;
}
if (reception == '\0' || a == 60) {
reception = F("This email address is being protected from spambots. You need JavaScript enabled to view it.");
}
c = reception.length() + 1;
reception.toCharArray(sender_mail, c);
reception = "";
carac = '1';
a = 0;
while (!(carac == '\0') && a < 60) {
carac = char (EEPROM.read(MEM_SUBJECT_MAIL + a));
reception += carac;
a++;
}
if (reception == '\0' || a == 60) {
reception = F("Présence détectée"); //
}
c = reception.length() + 1;
reception.toCharArray(subject_mail, c);
reception = "";
carac = '1';
a = 0;
while (!(carac == '\0') && a < 4) {
carac = char (EEPROM.read(MEM_PORT_MAIL + a));
reception += carac;
a++;
}
if (reception == '\0' || a == 4) {
reception = F("587");
}
c = reception.length() + 1;
reception.toCharArray(port_mail, c);
portint = reception.toInt();
Serial.begin(115200);
while (!Serial)
{
;
}
/*
/* Start cam */
cam.init(esp32cam_aithinker_config);
/*Connexion wifi*/
WiFi.mode(WIFI_STA);
c = ssid.length() + 1;
char char_ssid[50];
ssid.toCharArray(char_ssid, c);
c = password.length() + 1;
char char_password[50];
password.toCharArray(char_password, c);
WiFi.begin(char_ssid, char_password);
unsigned long time_out_connection = millis();
while (WiFi.status() != WL_CONNECTED)
{
if (millis() - time_out_connection > 20000)
{
Serial.println F("");
Serial.println F ("connection Wifi fail !");
break;
}
delay(100);
Serial.print('-');
}
if ( WiFi.status() != WL_CONNECTED) // Portail de connexion
{
Serial.println F ("Open setting gate !");
WiFi.disconnect();
WiFi.mode(WIFI_AP);
delay(200);
WiFi.softAP("InnoGreenTech", "innogreentech");
server.on ( "/index.html", handleRoot ); // go to set up wifi page
delay(100);
server.on ("/style.css", cssRoot);
local_mac = WiFi.macAddress();
delay(100);
server.begin();
}
else
{
Serial.print ( "IP address: " ); Serial.println ( WiFi.localIP() );
/*Configuration de la synchronisation de l'heure */
NTP.begin("pool.ntp.org", 1, true); //configuration de la récupération de la date, Serveur+1 heure, Heure été/hivers
NTP.setInterval(3600); // Toute les heures
delay(2000);
/*informations du module*/
local_ip = WiFi.localIP().toString().c_str();
local_mac = WiFi.macAddress();
ref_module = "camera";
version_module = "V1";
Serial.print(F("référence:")); Serial.println(ref_module);
Serial.print(F("Version:")); Serial.println(version_module);
Serial.print(F("Adresse IP:")); Serial.println(local_ip);
Serial.print(F("Adresse MAC:")); Serial.println(local_mac);
Serial.println(WiFi.gatewayIP());
Serial.println(WiFi.dnsIP(1));
/* Configuration du serveur Web */
server.on ( "/index.html", indexRoot ); // Renvoi à la page de index
delay(100);
server.on ( "/", indexRoot ); // Renvoi à la page de index
delay(100);
//server.on ( "/add_module.csv", add_module ); // Page to add or modify module by php server
//delay(100);
server.on ( "/set_mail.html", set_mail ); // Page to set mail configuration
delay(100);
server.on ("/style.css", cssRoot); // envoi au fichier de configuration de style
delay(100);
/*return index page which is stored in serverIndex */
server.on("/firmware", HTTP_GET, update_login);
server.on("/serverIndex", HTTP_GET, update_index);
/*handling uploading firmware file */
server.on("/update", HTTP_POST, update_error, update_file);
server.begin();
rtspServer.begin();
}
}
CStreamer *streamer;
CRtspSession *session;
WiFiClient client;
void loop()
{
server.handleClient();
/* Gest detection movement*/
if (digitalRead(14) and (digitalRead(13) | digitalRead(2) ))
{
ledcWrite(ledChannel, 5);
digitalWrite(2, 1);
}
else {
ledcWrite(ledChannel, 0);
digitalWrite(2, 0);
}
if (!digitalRead(14))
{
alarmes_actives = 0;
}
if (digitalRead(14) == 1 and alarmes_actives == 0 and activation_alarmes == 1)
{
delay(1000);
Serial.println("Envoi d'une image");
alarmes_actives = 1;
send_mail();
}
uint32_t msecPerFrame = 200;
static uint32_t lastimage = millis();
// If we have an active client connection, just service that until gone
// (FIXME - support multiple simultaneous clients)
if (session) {
session->handleRequests(0); // we don't use a timeout here,
// instead we send only if we have new enough frames
uint32_t now = millis();
if (now > lastimage + msecPerFrame || now < lastimage) { // handle clock rollover
session->broadcastCurrentFrame(now);
lastimage = now;
// check if we are overrunning our max frame rate
now = millis();
if (now > lastimage + msecPerFrame)
printf("warning exceeding max frame rate of %d ms\n", now - lastimage);
}
if (session->m_stopped) {
delete session;
delete streamer;
session = NULL;
streamer = NULL;
}
}
else {
client = rtspServer.accept();
if (client) {
//streamer = new SimStreamer(&client, true); // our streamer for UDP/TCP based RTP transport
streamer = new OV2640Streamer(&client, cam); // our streamer for UDP/TCP based RTP transport
session = new CRtspSession(&client, streamer); // our threads RTSP session and state
}
}
}
void move_detect()
{
movement=1;
}
CSS for the web pages:
void cssRoot(){
server.send ( 200, "text/css", cssPage() ); // envoi de la page
}
String cssPage(){
String page =F("body{display: flex;flex-direction: row;font-family: Arial,sans-serif;color: rgb(72,11,08);}");
page +=F("h1{text-align: center;font-size: 1.5em; font-weight: bold;}");
page +=F("h2{text-align: center;font-size: 0.9em;font-weight: bold;}");
page +=F("h3{text-align: center;font-size: 0.8em;font-weight: bold;}");
page +=F("#menu li{display: block;}");
page +=F("#menu{display: flex;flex-direction: column;align-content: space-between;}");
page +=F("nav li{background-color: rgb(211,218,234);padding: 3px;margin: 5px;border-radius: 10px;box-shadow: 6PX 6PX 6PX silver;}");
page +=F("nav a{font-size: 1.5em;font-weight: bold;text-decoration: none;color: rgb(72,11,08);}");
page +=F("#page{width:88%;display: flex;flex-direction: column;}");
page +=F("header{padding: 2%;margin: 1%;background-color: rgb(211,218,234);border-radius: 10px;box-shadow: 6PX 6PX 6PX silver;}");
page +=F("#corp{ display: flex;flex-direction: row;flex-wrap: wrap;}");
page +=F("footer a{color: rgb(148,58,61);}");
page +=F("section {width:44%; display: block; background-color:rgb(211,218,234);; padding:2%;margin:1%; border-radius:10px; box-shadow:6PX 6PX 6PX silver;}");
page +=F("footer{margin:auto;}");
page +=F("ul{list-style-type: none;}");
page +=F("form{text-align: center;}");
page +=F("@media all and (orientation: portrait){body{flex-direction: column;} #corp{flex-direction:column;} section{width: 94%;} #menu{display: flex;flex-direction: row;flex-wrap: wrap;justify-content: space-around;}}");
//page +=F("@media all and (max-device-width: 480px){body{flex-direction: column;} #corp{flex-direction:column;} section{width: 94%;} #menu{display: flex;flex-direction: row;flex-wrap: wrap;justify-content: space-around;}}");
return page;
}
Main page of the web service:
void indexRoot(){
if ( server.hasArg("envoi"))
{
send_mail();
}
server.send ( 200, "text/html", indexPage() ); // envoi de la page
}
String indexPage(){
String page =F("<!DOCTYPE html> <html lang=fr-FR> <head> <meta charset='utf-8'><link rel='stylesheet'type='text/css'href='style.css'><title>Caméra de surveillance</title></head>");
page +=F("<body>");
page +=F("<nav> <ul id='menu'><li><a href='index.html'> Accueil </a></li><li><a href='firmware'> Update </a></li><li><a href='set_mail.html'> Mails </a> </li></ul></nav>");
page +=F("<div id='page'>");
page +=F("<header><h1>Caméra de surveillance </h1></header>");
page +=F("<div id='corp'>");
page +=F("<section id='datedujour'><h2>");
page +=NTP.getDateStr();
page +=F("</h2><h3>");
page +=NTP.getTimeStr();
page +=F("</h3>");
page +=F("<ul><li>Serveur:");
page +=ip_server;
page +=F("</li><li> Port serveur:");
page +=port_server;
page +=F("</li><li> Adresse MAC:");
page +=local_mac;
page +=F("</li><li> Version:");
page +=version_module;
page +=F("</li></ul></section>");
page +=F("<section id='capteur1'><h2> Envoi capture par mail</h2><ul>");
page +=F("<li><form method='get'><input type='hidden' name='envoi' value='1'/><input type='submit' value='capture'/>");
page +=F("</form></li></ul></section>");
page +=F("</div>");
page +=F("<footer><a href='http://www.Innogreentech.fr'>InnoGreenTech </a><a href='mailto: This email address is being protected from spambots. You need JavaScript enabled to view it.'>Contactez moi</a></footer>");
page +=F("</div></body></html>");
return page;
}
Program to send a email:
void send_mail(){
/*set configuration of mail*/
smtpData.setLogin(smtp_mail,portint,user_mail,password_mail);
smtpData.setSender(user,user_mail);
smtpData.setPriority("High");
smtpData.setSubject(subject_mail);
/*Create the Body of the mail*/
String corp=F("<!DOCTYPE html><html><head><meta charset=''utf-8'/></head><body>");
corp +=F("<p>Bonjour</p>");
corp +=F("<p>Une présence a été détectée :</p>");
corp +=F("<ul>");
corp +=F("<li>Date: "); corp +=NTP.getDateStr();corp +=F(" </li>");
corp +=F("<li>Heure: "); corp +=NTP.getTimeStr();corp +=F(" </li>");
corp +=F("</ul>");
corp+=F("<p>Cordialement</p>");
corp+=F("<a href='http://www.innogreentech.fr'>InnoGreenTech</a></body></html>");
int y = corp.length() + 1;
corp.toCharArray(message_mail,y);
smtpData.setMessage(message_mail,true);
/* Add every recipients */
char c='1';
int a=0;
int b=0;
while (!( c=='\0')&&a<250){
c=recipients_mail[a];
if (c==';'||c=='\0'){
recipient_mail[b]='\0';
smtpData.addRecipient(recipient_mail);
b=0;
}
else {
recipient_mail[b]=c;
b++;
}
a++;
}
/* Add picture of the camera */
cam.run();
smtpData.addAttachData("capture.jpeg", "image/jpeg", cam.getfb(), cam.getSize());
/*send email and clear memory*/
smtpData.setSendCallback(sendCallback);
if (!MailClient.sendMail(smtpData))
Serial.println("Error sending Email, " + MailClient.smtpErrorReason());
smtpData.empty();
}
void sendCallback(SendStatus msg)
{
//Print the current status
Serial.println(msg.info());
//Do something when complete
if (msg.success())
{
Serial.println("----------------");
}
}
Portal of configuration wifi InnoGreenTech
void handleRoot(){
/* Pour réglage SSID */
if ( server.hasArg("SSID") ) { // si reception
ssid=server.arg("SSID");
int c = ssid.length() + 1; // longueur de la chaîne de caractéres
for (int i = 0; i < c; i++) {
EEPROM.write((i+MEM_SSID),ssid[i]); // Réglage du pointeur sur l'adresse mémoire
}
}
/*if ( server.hasArg("set_temp") ) { // si reception
ssid=server.arg("seuil");
int c = ssid.length() + 1; // longueur de la chaîne de caractéres
for (int i = 0; i < c; i++) {
EEPROM.write((i+MEM_SET_TEMP),ssid[i]); // Réglage du pointeur sur l'adresse mémoire
}
} */
if ( server.hasArg("PASSWORD") ) { // si reception
password=server.arg("PASSWORD");
int c = password.length() + 1; // longueur de la chaîne de caractéres
for (int i = 0; i < c; i++) {
EEPROM.write((i+MEM_PASSWORD),password[i]); // Réglage du pointeur sur l'adresse mémoire
}
EEPROM.commit(); // Enregistrement dnas la mémoire flash
delay (500);
ESP.restart();
}
server.send ( 200, "text/html", page_handleroot() ); // envoi de la page
}
String page_handleroot(){
String page =F("<!DOCTYPE html> <html lang=fr-FR> <head> <meta charset='utf-8'><link rel='stylesheet'type='text/css'href='style.css'><title>Afficheur</title></head>");
page +=F("<body>");
page +=F("<section id='configuration'>");
page +=F("<h2> Configuration de la connexion wifi</h2>");
page +=F("<form method='get' accept='' >");
page +=F("<p>adresse MAC: ");
page +=local_mac;
page +=F("<p/>");
page +=F("<br/>");
page +=F("<br/>");
page += F("<label>SSID: </label><br/>");
page += F("<input type='texte' name='SSID' id='SSID' maxlength='45' value='");page +=ssid; page +=F("' />");
page +=F("<br/>");
page +=F("<br/>");
page += F("<label>Password: <br/></label>");
page += F("<input type='password' name='PASSWORD' id='PASSWORD' maxlength='45' />");
page +=F("<br/>");
page +=F("<br/>");
page += F("<input type='submit' value='Envoi'>");
page += F("</p>");
page += F("</form>");
page += F("</section>");
page +=F("</div>");
page +=F("<footer><a href='http://www.innogreentech.fr'>InnoGreenTech</a><br/><a href='mailto: This email address is being protected from spambots. You need JavaScript enabled to view it.'>Contactez moi</a></footer>");
page +=F("</div></body></html>");
return page;
}
Page to set configuration of smtp server.
void set_mail() {
/* active alarm mail */
if ( server.hasArg("MAIL") ) {
reception=server.arg("MAIL");
if (reception.equals("1")) {activation_alarmes=1;}
else {activation_alarmes=0;}
EEPROM.write(ALARME_EEPROM, activation_alarmes);
}
/* mail sender setting */
if ( server.hasArg("MAILEXP") ) {
reception = server.arg("MAILEXP");
int c = reception.length() + 1;
reception.toCharArray(sender_mail, c);
for (int i = 0; i < c; i++) {
EEPROM.write((i+MEM_SENDER_MAIL),sender_mail[i]);
}
}
/* Password mail setting */
if ( server.hasArg("PW") ) {
reception= server.arg("PW");
int c = reception.length() + 1;
reception.toCharArray(password_mail, c);
for (int i = 0; i < c; i++) {
EEPROM.write((i+MEM_PASSWORD_MAIL),password_mail[i]);
}
}
/* SMTP mail setting */
if ( server.hasArg("SMTP") ) {
reception= server.arg("SMTP");
int c = reception.length() + 1;
reception.toCharArray(smtp_mail, c);
for (int i = 0; i < c; i++) {
EEPROM.write((i+MEM_SMTP_MAIL),smtp_mail[i]);
}
}
/* PORT mail setting */
if ( server.hasArg("PORT") ) {
reception = server.arg("PORT");
int c = reception.length() + 1;
reception.toCharArray(port_mail, c);
portint=reception.toInt();
for (int i = 0; i < c; i++) {
EEPROM.write((i+MEM_PORT_MAIL),port_mail[i]);
}
EEPROM.commit();
}
/* User mail setting */
if ( server.hasArg("USER") ) {
reception= server.arg("USER");
int c = reception.length() + 1;
reception.toCharArray(user, c);
for (int i = 0; i < c; i++) {
EEPROM.write((i+MEM_USER_MAIL),user[i]);
}
}
/* Recipients setting */
if ( server.hasArg("MAILDEST") ) { // si reception
reception = server.arg("MAILDEST");
int c = reception.length() + 1;
reception.toCharArray(recipients_mail, c);
for (int i = 0; i < c; i++) {
EEPROM.write((i+MEM_RECIPIENTS_MAIL),recipients_mail[i]);
}
}
/* Subject setting */
if ( server.hasArg("MAILOBJ") ) {
reception = server.arg("MAILOBJ");
int c = reception.length() + 1;
reception.toCharArray(subject_mail, c);
for (int i = 0; i < c; i++) {
EEPROM.write((i+MEM_SUBJECT_MAIL),subject_mail[i]);
}
EEPROM.commit(); // Enregistrement
}
server.send ( 200, "text/html", mailPage() );
}
String mailPage() {
String page =F("<!DOCTYPE html> <html lang=fr-FR> <head> <meta charset='utf-8'><link rel='stylesheet'type='text/css'href='style.css'><title>Caméra de surveillance</title></head>");
page += F("<body>");
page += F("<nav><ul id='menu'><li><a href='index.html'> Accueil </a></li><li><a href='firmware'> Update </a> </li><li><a href='set_mail'> Mails </a> </li></ul></nav>");
page += F("<div id='page'><header><h1>Réglage des mails</h1></header>");
page += F("<div id='corp'><section id='serveur'><h2> Serveur d'envoi</h2><form method='post' accept='' ><p>");
page += F("<label>Activation des alarmes</label>");
page += F("<input type='radio' name='MAIL' value='1' required />");
page += F("<br/>");
page += F("<br/>");
page += F("<label>Désactivations des alarmes</label>");
page += F("<input type='radio' name='MAIL' value='0' />");
page += F("<br/>");
page += F("<br/>");
page += F("<label>Mail boîte d'envoi</label>");
page += F("<input type='mail' name='MAILEXP' id='MAILEXP' value='");page +=user_mail; page +=F("' maxlength='60'/>");
page += F("<br/>");
page += F("<br/>");
page += F("<label>Mots de passe:</label>");
page += F("<input type='password' name='PW' id='PW' maxlength='60'required/>");
page += F("<br/>");
page += F("<br/>");
page += F("<label>Serveur SMTP:</label>");
page += F("<input type='text' name='SMTP'value='");page +=smtp_mail; page +=F("' id='SMTP'maxlength='60'/>");
page += F("<br/>");
page += F("<br/>");
page += F("<label>Port:</label>");
page += F("<input type='number' name='PORT' id='PORT' max='1000' value=' ");page +=port_mail; page +=F("'/>");
page += F("<br/>");
page += F("<br/>");
page += F("<input type='submit' value='Envoi'>");
page += F("</p>");
page += F("</form>");
page += F("</section>");
page += F("<section id='Destinataire'>");
page += F("<h2> Destinataires:</h2>");
page += F("<form method='post' accept='' >");
page += F("<p>");
page += F("<label>Nom de l'expéditeur:</label>");
page += F("<input type='text' name='USER' id='USER' value='");page +=user; page +=F(" ' maxlength='60' />");
page += F("<br/>");
page += F("<br/>");
page += F("<label>Destinataires:</label>");
page += F("<input type='mail' name='MAILDEST' id='MAILDEST' value='");page +=recipients_mail; page +=F(" ' maxlength='230' />");
page += F("<br/>");
page += F("<br/>");
page += F("<label>Objet:</label>");
page += F("<input type='mail' name='MAILOBJ' id='MAILOBJ' value='");page +=subject_mail; page +=F(" ' maxlength='60' />");
page += F("<br/>");
page += F("<br/>");
page += F("<input type='submit' value='Envoi'>");
page += F("</p>");
page += F("</form>");
page += F("</section>");
page += F("</div>");
page += F("<footer>");
page += F("<a href='http://www.innogreentech.fr'>InnoGreenTech </a>");
page += F("<a href='mailto: This email address is being protected from spambots. You need JavaScript enabled to view it.'>Contactez moi</a>");
page += F("</footer>");
page += F("</div>");
page += F("</body>");
page += F("</html>");
return page;
}
Program to update by web interface the modul
void update_login()
{
const char* loginIndex =
"<form name='loginForm'>"
"<table width='20%' bgcolor='A09F9F' align='center'>"
"<tr>"
"<td colspan=2>"
"<center><font size=4><b>ESP32 Login Page</b></font></center>"
"<br>"
"</td>"
"<br>"
"<br>"
"</tr>"
"<td>Username:</td>"
"<td><input type='text' size=25 name='userid'><br></td>"
"</tr>"
"<br>"
"<br>"
"<tr>"
"<td>Password:</td>"
"<td><input type='Password' size=25 name='pwd'><br></td>"
"<br>"
"<br>"
"</tr>"
"<tr>"
"<td><input type='submit' onclick='check(this.form)' value='Login'></td>"
"</tr>"
"</table>"
"</form>"
"<script>"
"function check(form)"
"{"
"if(form.userid.value=='admin' && form.pwd.value=='admin')"
"{"
"window.open('/serverIndex')"
"}"
"else"
"{"
" alert('Error Password or Username')/*displays error message*/"
"}"
"}"
"</script>";
server.sendHeader("Connection", "close");
server.send ( 200, "text/html", loginIndex );
}
/*
* Server Index Page
*/
void update_index()
{
const char* serverIndex =
"<script src='https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js'></script>"
"<form method='POST' action='#' enctype='multipart/form-data' id='upload_form'>"
"<input type='file' name='update'>"
"<input type='submit' value='Update'>"
"</form>"
"<div id='prg'>progress: 0%</div>"
"<script>"
"$('form').submit(function(e){"
"e.preventDefault();"
"var form = $('#upload_form')[0];"
"var data = new FormData(form);"
" $.ajax({"
"url: '/update',"
"type: 'POST',"
"data: data,"
"contentType: false,"
"processData:false,"
"xhr: function() {"
"var xhr = new window.XMLHttpRequest();"
"xhr.upload.addEventListener('progress', function(evt) {"
"if (evt.lengthComputable) {"
"var per = evt.loaded / evt.total;"
"$('#prg').html('progress: ' + Math.round(per*100) + '%');"
"}"
"}, false);"
"return xhr;"
"},"
"success:function(d, s) {"
"console.log('success!')"
"},"
"error: function (a, b, c) {"
"}"
"});"
"});"
"</script>";
server.sendHeader("Connection", "close");
server.send(200, "text/html", serverIndex);
}
void update_error()
{
server.sendHeader("Connection", "close");
server.send(200, "text/plain", (Update.hasError()) ? "FAIL" : "OK");
ESP.restart();
}
void update_file()
{
HTTPUpload& upload = server.upload();
if (upload.status == UPLOAD_FILE_START) {
Serial.printf("Update: %s\n", upload.filename.c_str());
if (!Update.begin(UPDATE_SIZE_UNKNOWN)) { //start with max available size
Update.printError(Serial);
}
} else if (upload.status == UPLOAD_FILE_WRITE) {
/* flashing firmware to ESP*/
if (Update.write(upload.buf, upload.currentSize) != upload.currentSize) {
Update.printError(Serial);
}
} else if (upload.status == UPLOAD_FILE_END) {
if (Update.end(true)) { //true to set the size to the current progress
Serial.printf("Update Success: %u\nRebooting...\n", upload.totalSize);
} else {
Update.printError(Serial);
}
}
}
|
-Two resistors 220 Ohms and a resistor 5000 Ohms
