thermo-bibli/code-grappe
11
2
Fork 0
Code Issues 4 Pull requests Projects Releases Wiki Activity

amelioration+debug+com

Browse source
This commit is contained in:
noah cazeaudumec 2024-06-07 14:27:50 +02:00
parent aa83fc58d6
commit 42f7f3331d
4 changed files with 222 additions and 183 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
include/main.h
View file

@ -15,11 +15,11 @@
#include <Pangodream_18650_CL.h>
#include <secret.h>
#define TOPIC "prod"
#define TOPIC "test"
#define MQTT_ADDRESS "185.233.103.24"
#define MQTT_PORT 1883
#define ESPNAME "esp32-bastien"
#define CLUSTER "grappe1"
#define ESPNAME "esp32-fablab"
#define CLUSTER "grappe3"
#define SENSORS_NUMBER 5
#define DHT22 22
//comment for the test part this is the good frequency

5
include/secret.h
View file

@ -1,5 +1,4 @@
#define MQTT_USER "capteurs"
#define MQTT_MDP "Fablab"
#define SSID "Thermo-Bibli"
#define PWD "motdepass"
#define SSID "coh@bit"
#define PWD "lewifidecohabit"

1
platformio.ini
View file

@ -4,6 +4,7 @@
; Upload options: custom upload port, speed and extra flags
; Library options: dependencies, extra library storages
; Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html

257
src/main.cpp
View file

@ -1,6 +1,5 @@
#include "main.h"
#include "NTPClient.h"
//#include "driver/"
#include <sys/time.h>
#include <nvs_flash.h>
@ -17,58 +16,71 @@
using namespace std;
// Array of DHT sensors with their respective pins and types
DHT sensors[SENSORS_NUMBER] = {DHT(04, DHT22), DHT(18, DHT22), DHT(05, DHT22), DHT(17, DHT22), DHT(16, DHT22)};
// Arrays to store temperature and humidity readings
float temp[SENSORS_NUMBER];
float hum[SENSORS_NUMBER];
// Pangodream_18650_CL battery object with ADC pin, conversion factor, and number of reads
Pangodream_18650_CL Battery(ADC_PIN, CONV_FACTOR, READS);
// WiFi client object
WiFiClient WifiClient;
// PubSubClient object for MQTT communication
PubSubClient MqttClient(WifiClient);
// UDP object for NTP communication
WiFiUDP NtpUDP;
/**
* @brief create NTP profile for frenchs users
*
* @param NtpUDP: Protocole use
*
* @param "europe.pool.ntp.org": serve target
*
* @param 7200: jet lag europe time from France (2 * 3600 sec)
*/
//NTPClient TimeClient(NtpUDP, "europe.pool.ntp.org" , 7200 , 60000); // ancienne configuration
NTPClient TimeClient(NtpUDP, "europe.pool.ntp.org");
// NTP client object with UDP and NTP server address
NTPClient TimeClient(NtpUDP, "192.168.23.254"); /*si vous utilisez le Wifi du fablab*/
// NTPClient TimeClient(NtpUDP, "europe.pool.ntp.org"); /*si vous utilisez un réseau 4g ou autre */
//-------------------- CONDITION --------------------//
/**
* @brief test if the time is good for restart or refresh memory
* @brief Test if the time is good for restart or refresh memory
*
* @param hours
* @param minutes
* @param restart bool to choose which the restart time bool or the resfres time bool will be returned
* @param restart bool to choose which the restart time bool or the refresh time bool will be returned
* @return true It's time to refresh or restart
* @return false It's not the time to refresh or restart
*/
bool testTime (int hours, int minutes, bool restart){
bool testTime(int hours, int minutes, bool restart)
{
// debug parts
// Serial.println('\n');
// Serial.println((REFRESHTIMES * TIME_TO_SLEEP) / 3600,DEC);
// Serial.println(((REFRESHTIMES * TIME_TO_SLEEP) % 3600) / 60,DEC);
// Serial.println('\n');
if (restart){ // restart parts
if(hours < (RESTARTTIMES * TIME_TO_SLEEP) / 3600) return true;
else{
if((hours = (RESTARTTIMES * TIME_TO_SLEEP) / 3600) && (minutes <= ((RESTARTTIMES * TIME_TO_SLEEP) % 3600) / 60))return true;
if (restart)
{ // restart parts
if (hours < (RESTARTTIMES * TIME_TO_SLEEP) / 3600)
return true;
else
{
if ((hours = (RESTARTTIMES * TIME_TO_SLEEP) / 3600) && (minutes <= ((RESTARTTIMES * TIME_TO_SLEEP) % 3600) / 60))
return true;
return false;
}
} else { // refresh parts
if(hours >= (RESTARTTIMES * TIME_TO_SLEEP) / 3600){
if(hours < (REFRESHTIMES * TIME_TO_SLEEP) / 3600)return true;
else{
if((hours = (REFRESHTIMES * TIME_TO_SLEEP) / 3600) && (minutes <= ((REFRESHTIMES * TIME_TO_SLEEP) % 3600) / 60))return true;
else{
}
else
{ // refresh parts
if (hours >= (RESTARTTIMES * TIME_TO_SLEEP) / 3600)
{
if (hours < (REFRESHTIMES * TIME_TO_SLEEP) / 3600)
return true;
else
{
if ((hours = (REFRESHTIMES * TIME_TO_SLEEP) / 3600) && (minutes <= ((REFRESHTIMES * TIME_TO_SLEEP) % 3600) / 60))
return true;
else
{
return false;
}
}
@ -78,44 +90,27 @@ bool testTime (int hours, int minutes, bool restart){
return false;
}
// bool testTime (int hours, int minutes, bool restart){
// // debug parts
// // Serial.println('\n');
// // Serial.println((REFRESHTIMES * TIME_TO_SLEEP) / 3600,DEC);
// // Serial.println(((REFRESHTIMES * TIME_TO_SLEEP) % 3600) / 60,DEC);
// // Serial.println('\n');
// if (restart){ // restart parts
// if( hours >= 12 && minutes >= 0 ) return true;
// else{
// if((hours < 12) /*&& (minutes <= ((RESTARTTIMES * TIME_TO_SLEEP) % 3600) / 60) */)return true;
// return false;
// }
// } else { // refresh parts
// if(hours >= 12){
// if(hours <= 14 && minutes > 20 )return true;
// else{
// if((hours = (REFRESHTIMES * TIME_TO_SLEEP) / 3600) && (minutes <= ((REFRESHTIMES * TIME_TO_SLEEP) % 3600) / 60))return true;
// else{
// return false;
// }
// }
// }
// }
// // Not needed but carefully habits
// return false;
// }
//-------------------- FONCTIONS --------------------//
//-------------- Connexion MQTT --------------//
/**
* @brief Set up MQTT server with address and port
*
* @param address MQTT server address
* @param port MQTT server port
*/
void setupMQTT(const char *address, int port)
{
MqttClient.setServer(address, port);
}
/**
* @brief Set up WiFi connection with SSID and password
*
* @param wifi_name WiFi SSID
* @param password WiFi password
*/
void setupWIFI(const char *wifi_name, const char *password)
{
Serial.println('\n');
@ -132,7 +127,8 @@ void setupWIFI(const char *wifi_name, const char *password)
/* stop trying wifi connexion */
cpttry--;
if(cpttry == 0){
if (cpttry == 0)
{
Serial.print("wifi: 10 try go to sleep");
sleep();
}
@ -151,12 +147,14 @@ void reconnect(void)
{
/* stop trying mqtt connexion */
cpttry--;
if(cpttry == 0){
if (cpttry == 0)
{
Serial.print("Mqtt: 10 try go to sleep");
sleep();
}
Serial.print(".");
if (MqttClient.connect(ESPNAME, MQTT_USER, MQTT_MDP)) // MQTT_MDP (mot de passe)
{
Serial.println("Connected.");
@ -166,6 +164,12 @@ void reconnect(void)
//-------------- Initialisation et lecture des capteurs --------------//
/**
* @brief Initialize DHT sensors
*
* @param sensors array of DHT sensors
* @param number number of sensors
*/
void initSensors(DHT *sensors, int number)
{
int i;
@ -175,6 +179,14 @@ void initSensors(DHT *sensors, int number)
}
}
/**
* @brief Read temperature and humidity from DHT sensors
*
* @param sensors array of DHT sensors
* @param temp array to store temperature readings
* @param hum array to store humidity readings
* @param number number of sensors
*/
void readSensors(DHT sensors[], float temp[], float hum[], int number)
{
int i;
@ -187,13 +199,16 @@ void readSensors(DHT sensors[], float temp[], float hum[], int number)
//-------------------- Sleep de l'ESP --------------------//
/**
* @brief Put ESP into deep sleep mode
*/
void sleep()
{
esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * US_TO_S_FACTOR);
esp_deep_sleep_start();
}
//exemple d'une triple utilisation de valeur pour une fonction utilise pour la date
// exemple d'une triple utilisation de valeur pour une fonction utilise pour la date
std::tuple<int, int, int> getDate()
{
struct timeval synctime;
@ -201,9 +216,8 @@ std::tuple<int, int, int> getDate()
time_t rawtime = TimeClient.getEpochTime();
synctime.tv_sec = rawtime;
synctime.tv_usec = 0;
if(settimeofday(&synctime,NULL) != 0) std::cout << "error\n" ;
//setenv("TZ", "CEST+2", 1);
//tzset();
if (settimeofday(&synctime, NULL) != 0)
std::cout << "error\n";
// set timezone to France
setenv("TZ", "CET-1CEST-2,M3.5.0/02:00:00,M10.5.0/03:00:00", 2); // set at 2 or 3 (Third parameter)
@ -218,32 +232,44 @@ std::tuple<int, int, int> getDate()
}
// Function that gets current epoch time
unsigned long getTime() {
time_t now = TimeClient.getEpochTime();;
unsigned long getTime()
{
time_t now = TimeClient.getEpochTime();
struct timeval synctime;
struct tm timeinfo;
synctime.tv_sec = now;
synctime.tv_usec = 0;
if(settimeofday(&synctime,NULL) != 0) std::cout << "error\n" ;
TimeClient.forceUpdate();
if (settimeofday(&synctime, NULL) != 0)
std::cout << "error\n";
// TimeClient.forceUpdate(); //cet ligne crée un bug avec l'heure quand on est connecté au réseau du fablab
vTaskDelay(1000);
if (!getLocalTime(&timeinfo)) {
if (!getLocalTime(&timeinfo))
{
Serial.println("Failed to obtain time");
return(0);
return (0);
}
time(&now);
Serial.println(now);
return now;
}
//-------------------- Création de trames --------------------//
/**
* @brief Create message frame with temperature and humidity readings
*
* @param txt message buffer
* @param temp array of temperature readings
* @param hum array of humidity readings
* @param number number of sensors
*/
void writeMessage(char *txt, float *temp, float *hum, int number)
{
int chargelvl = Battery.getBatteryChargeLevel();
//time_t rawtime = TimeClient.getEpochTime();
// time_t rawtime = TimeClient.getEpochTime();
delay(2000);
switch (number)
{
@ -271,8 +297,10 @@ void writeMessage(char *txt, float *temp, float *hum, int number)
}
}
//-------------------- read, refresh and return the day boot state --------------------//
/**
* @brief read, refresh and return the day boot state
* @brief Read, refresh and return the day boot state
*
* @return bool at true if the esp was restarted or false if error or not restarted
* @inspired of https://github.com/espressif/esp-idf/blob/master/examples/storage/nvs_rw_blob/main/nvs_blob_example_main.c
@ -282,21 +310,24 @@ bool TestBoot(bool resOrRfsh)
nvs_handle_t my_handle;
esp_err_t err;
bool booted = false;
//Serial.println("Test");
// Serial.println("Test");
// Open
err = nvs_open(STORAGE_NAMESPACE, NVS_READWRITE, &my_handle);
if (err != ESP_OK){
if (err != ESP_OK)
{
Serial.println("Erreur open nvs persistant storage");
return false;
}
/******** Refresh part ********/
if(resOrRfsh == REFRESHMEMBOOT){
if (resOrRfsh == REFRESHMEMBOOT)
{
int32_t restart = REFRESHMEMBOOT;
err = nvs_set_i32(my_handle, "restart", restart);
if (err != ESP_OK) {
if (err != ESP_OK)
{
Serial.println("Erreur write nvs persistant storage");
return false;
}
@ -305,28 +336,30 @@ bool TestBoot(bool resOrRfsh)
// to flash storage. Implementations may write to storage at other times,
// but this is not guaranteed.
err = nvs_commit(my_handle);
if (err != ESP_OK) return err;
if (err != ESP_OK)
return err;
// Close
nvs_close(my_handle);
Serial.println("Refresh memory restart state ");
return false;
}
/******** ********/
// Read
int32_t restart = 0; // value will default to 0, if not set yet in NVS
err = nvs_get_i32(my_handle, "restart", &restart);
if (err != ESP_OK && err != ESP_ERR_NVS_NOT_FOUND){
if (err != ESP_OK && err != ESP_ERR_NVS_NOT_FOUND)
{
Serial.println("Erreur read nvs persistant storage");
return false;
}
if(!restart){
if (!restart)
{
// Write
restart = 1;
err = nvs_set_i32(my_handle, "restart", restart);
if (err != ESP_OK) {
if (err != ESP_OK)
{
Serial.println("Erreur write nvs persistant storage");
return false;
}
@ -335,13 +368,15 @@ bool TestBoot(bool resOrRfsh)
// to flash storage. Implementations may write to storage at other times,
// but this is not guaranteed.
err = nvs_commit(my_handle);
if (err != ESP_OK) return err;
if (err != ESP_OK)
return err;
// Close
nvs_close(my_handle);
Serial.println("Flag restart = 0 (not restarted)");
Serial.println("Flag restart = 0 (not restarted");
return true;
} else {
}
else
{
// Close
nvs_close(my_handle);
Serial.println("Flag restart = 1 (already restart)");
@ -355,9 +390,11 @@ bool TestBoot(bool resOrRfsh)
return false;
}
//-------------------- Initialisation --------------------//
/**
* @brief Setup function for the ESP
*/
void setup()
{
Serial.begin(9600);
@ -367,44 +404,47 @@ void setup()
setupMQTT(MQTT_ADDRESS, MQTT_PORT);
initSensors(sensors, SENSORS_NUMBER);
TimeClient.begin();
TimeClient.update();
//int rawtime = (TimeClient.getEpochTime()) % 86400; // 86400 = 60sec*60minutes*24heures
// int rawtime = (TimeClient.getEpochTime()) % 86400; // 86400 = 60sec*60minutes*24heures
unsigned long rawtime = getTime();
int hours = rawtime / 3600, minutes = (rawtime % 3600) / 60 , secondes = rawtime % 60;
int hours = rawtime / 3600, minutes = (rawtime % 3600) / 60, secondes = rawtime % 60;
if (nvs_flash_init() != ESP_OK){
if (nvs_flash_init() != ESP_OK)
{
Serial.println("Erreur flash init");
}
/**
* @brief restart the ESP if there is the time restart
*
*/
if(testTime(hours, minutes, RESTART) && TestBoot(RESTART)){
if (testTime(hours, minutes, RESTART) && TestBoot(RESTART))
{
Serial.println("-----------------RESSSSTTTAAAART---------------------");
ESP.restart();
delay(1000);
} else if(testTime(hours, minutes, REFRESHMEMBOOT)){
}
else if (testTime(hours, minutes, REFRESHMEMBOOT))
{
TestBoot(REFRESHMEMBOOT);
}
/* ######### test time part #########
Serial.println('\n');
Serial.println(hours,DEC);
Serial.println(':');
Serial.println(minutes,DEC);
Serial.println(':');
Serial.println(secondes,DEC);
Serial.println('\n');
*/
// // ######### test time part #########
// Serial.println('\n');
// Serial.println(hours,DEC);
// Serial.println(':');
// Serial.println(minutes,DEC);
// Serial.println(':');
// Serial.println(secondes,DEC);
// Serial.println('\n');
}
//-------------------- Boucle principale --------------------//
/**
* @brief Main loop function for the ESP
*/
void loop()
{
int year, month, day;
@ -423,13 +463,13 @@ void loop()
readSensors(sensors, temp, hum, SENSORS_NUMBER);
writeMessage(msg, temp, hum, SENSORS_NUMBER);
Serial.printf(msg);
TimeClient.update();
//TimeClient.getFormattedTime().toCharArray(time, 30);
// TimeClient.update();
// TimeClient.getFormattedTime().toCharArray(time, 30);
//tie(year, month, day) = getDate();
/* debug print*/
// tie(year, month, day) = getDate();
// /* debug print*/
// Serial.println('\n');
// Serial.println(year,DEC);
// Serial.println(':');
@ -438,10 +478,9 @@ void loop()
// Serial.println(day,DEC);
// Serial.println('\n');
now = getTime();
lenght = sprintf(date,"%s", ultoa(now, date, 10) /* "|%d-%d-%d ", year, month, day */);
lenght = sprintf(date, "%s", ultoa(now, date, 10) /* "|%d-%d-%d ", year, month, day */);
sprintf(date + lenght, time);
sprintf(date + strlen(date), msg);
MqttClient.publish(TOPIC, date);