#include <Arduino.h>
#include <WiFi.h>
#include "WiFiManager.H"
#include <HTTPClient.H>
#include "ESPAsyncWebServer.h"
#include <AsyncTCP.h>
float version = 1.9;
uint32_t chipId = 0;
String chipId2 = "";
int i;
String serverName = "http://d";
// WiFiManager
// Local intialization. Once its business is done, there is no need to keep it around
WiFiManager wifiManager;
// Create AsyncWebServer object on port 80
AsyncWebServer server2(80);
WiFiServer server(80);
// variables to count the pulses of the meters.
int count1=0;
float prior_count1=0;
int count2=0;
float prior_count2=0;
int count3=0;
float prior_count3=0;
int count4=0;
float prior_count4=0;
int countgas=0;
float prior_countgas=0;
int countwater=0;
float prior_countwater=0;
String payloadpulse = "0";
unsigned long lastTime = 0;
unsigned long timerDelay = 6000;
String guifactor1 = "1000";
String guifactor2 = "1000";
String guifactor3 = "1000";
String guifactor4 = "1000";
String guifactorgas = "1000";
String guifactorwater = "1000";
String counter1 = "1";
String counter2 = "1";
String counter3 = "1";
String counter4 = "1";
String counter5 = "1";
String counter6 = "1";
// function to increment the meters value by 1.
void pulse1() {
if (counter1.toInt() == 1) {
count1 = count1 + 1;
}
if (counter1.toInt() == 2) {
count1 = count1 - 1;
}
}
void pulse2() {
if (counter2.toInt() == 1) {
count2 = count2 + 1;
}
if (counter2.toInt() == 2) {
count2 = count2 - 1;
}
}
void pulse3() {
if (counter3.toInt() == 1) {
count3 = count3 + 1;
}
if (counter3.toInt() == 2) {
count3 = count3 - 1;
}
}
void pulse4() {
if (counter4.toInt() == 1) {
count4 = count4 + 1;
}
if (counter4.toInt() == 2) {
count4 = count4 - 1;
}
}
void pulsegas() {
if (counter5.toInt() == 1) {
countgas = countgas + 1;
}
if (counter5.toInt() == 2) {
countgas = countgas - 1;
}
}
void pulsewater() {
if (counter6.toInt() == 1) {
countwater = countwater + 1;
}
if (counter6.toInt() == 2) {
countwater = countwater - 1;
}
}
void setup()
{
Serial.begin(115200);
wifiManager.autoConnect("ss", "ss");
pinMode(25, INPUT_PULLDOWN); // Set GPIO25 as digital output pin
attachInterrupt(digitalPinToInterrupt(25), pulse1, RISING);
pinMode(19, INPUT_PULLDOWN); // Set GPIO19 as digital output pin
attachInterrupt(digitalPinToInterrupt(19), pulse2, RISING);
pinMode(23, INPUT_PULLDOWN); // Set GPIO22 as digital output pin
attachInterrupt(digitalPinToInterrupt(23), pulse3, RISING);
pinMode(18, INPUT_PULLDOWN);// Set GPIO18 as digital output pin
attachInterrupt(digitalPinToInterrupt(18), pulse4, RISING);
pinMode(21, INPUT_PULLDOWN); // Set GPIO22 as digital output pin
attachInterrupt(digitalPinToInterrupt(21), pulsegas, RISING);
pinMode(5, INPUT_PULLDOWN); // Set GPIO5 as digital output pin
attachInterrupt(digitalPinToInterrupt(5), pulsewater, RISING);
}
//--------------------------------------------------------------------
void loop()
{
float new_count1 = static_cast<float> (count1) / guifactor1.toInt();
float new_count2 = static_cast<float> (count2) / guifactor2.toInt();
float new_count3 = static_cast<float> (count3) / guifactor3.toInt();
float new_count4 = static_cast<float> (count4) / guifactor4.toInt();
float new_countgas = static_cast<float> (countgas) / guifactorgas.toInt();
float new_countwater = static_cast<float> (countwater) / guifactorwater.toInt();
// keeps track of the amount of pulses of pulse meters
if (new_count1 != prior_count1 ||
new_count2 != prior_count2 ||
new_count3 != prior_count3 ||
new_count4 != prior_count4 ||
new_countgas != prior_countgas ||
new_countwater != prior_countwater) {
Serial.println(new_count1, 4);
Serial.println(new_count2, 4);
Serial.println(new_count3, 4);
Serial.println(new_count4, 4);
Serial.println(new_countgas, 4);
Serial.println(new_countwater, 4);
prior_count1 = new_count1;
prior_count2 = new_count2;
prior_count3 = new_count3;
prior_count4 = new_count4;
prior_countgas = new_countgas;
prior_countwater = new_countwater;
}
// sends an update to the web
if ((new_count1 > 0 && ((millis() - lastTime) > timerDelay)) ||
(new_count2 > 0 && ((millis() - lastTime) > timerDelay)) ||
(new_count3 > 0 && ((millis() - lastTime) > timerDelay)) ||
(new_count4 > 0 && ((millis() - lastTime) > timerDelay)) ||
(new_countgas > 0 && ((millis() - lastTime) > timerDelay)) ||
(new_countwater > 0 && ((millis() - lastTime) > timerDelay))) {
{
// checks if wifi is connected.
if (WiFi.status()== WL_CONNECTED) {
HTTPClient http;
// preparation HTTP GET request.
String serverPath = serverName + "?chip_id=" + chipId + "&count1=" + new_count1 + "&count2=" + new_count2 + "&count3=" +
new_count3 + "&count4=" + new_count4 + "&countgas=" + new_countgas + "&countwater=" + new_countwater;
// Your Domain name with URL path or IP address with path.
http.begin(serverPath.c_str());
// Send HTTP GET request.
int httpResponseCode = http.GET();
// confirms the arrival of a response from the server or sends an error.
if (httpResponseCode>0) {
count1 = 0;
count2 = 0;
count3 = 0;
count4 = 0;
countgas = 0;
countwater = 0;
payloadpulse = http.getString();
Serial.println(payloadpulse);
}
else {
Serial.print("Error code: ");
Serial.println(httpResponseCode);
}
// closes the HTTP connection.
http.end();
}
else {
Serial.println("WiFi Disconnected");
}
}
}
//reset timer when done sending data
if (((millis() - lastTime) > timerDelay)) {
lastTime = millis();
}
}
the programmThe program is a pulse counter where itwhich should add 0.001 pulse everytime it detects one i. I expect it to send 0.006 to the server, but instead it sends 0.01 how. How do iI make sure it doesntdoesn't send rounded data?
