482 lines
12 KiB
C++
482 lines
12 KiB
C++
#include <SPI.h>
|
||
#include <Wire.h>
|
||
#include <Adafruit_GFX.h>
|
||
#include <Adafruit_SSD1306.h>
|
||
#include "DHT.h"
|
||
#include "RTClib.h"
|
||
//file system
|
||
#include "FS.h"
|
||
#include "SD.h"
|
||
#include "SPI.h"
|
||
|
||
#define Version "0.11"
|
||
#define WIRE Wire
|
||
#define DHTTYPE DHT22
|
||
#define DHTPIN 4
|
||
#define SD_CS 5
|
||
|
||
#define BTN_UP 33
|
||
#define BTN_ENTER 34
|
||
#define BTN_DOWN 35
|
||
#define VOLT_IN 36
|
||
const float voltageDividerFactor = 1.51;//1.56;
|
||
const float adcMaxVoltage = 3.3;
|
||
const int adcResolution = 4095;
|
||
|
||
Adafruit_SSD1306 display = Adafruit_SSD1306(128, 32, &WIRE);
|
||
DHT dht(DHTPIN, DHTTYPE);
|
||
RTC_DS3231 rtc; // Obiekt dla DS3231
|
||
int menuL0 = 10;
|
||
int menuL1 = 10;
|
||
int menuL2 = 10;
|
||
|
||
float hum;
|
||
float temp;
|
||
float heat_idx;
|
||
|
||
|
||
int secs;
|
||
int mins;
|
||
int hourss;
|
||
int dayss;
|
||
int months;
|
||
int years;
|
||
|
||
int minsToSet = -1;
|
||
int hoursToSet = -1;
|
||
|
||
int adcVoltValue;
|
||
|
||
float measuredVoltage = 0;
|
||
float batteryVoltage = 0;
|
||
int batteryBarWidth = 0;
|
||
char dateString[21];
|
||
|
||
String formatNumber(float number, int decimalPlaces = 1 ) {
|
||
String str = String(number, decimalPlaces);
|
||
str.replace('.', ',');
|
||
return str;
|
||
}
|
||
|
||
void setup() {
|
||
Serial.begin(115200);
|
||
Wire.begin(21, 22);
|
||
analogSetAttenuation(ADC_11db);
|
||
|
||
if (!rtc.begin()) {
|
||
Serial.println("Nie znaleziono DS3231 RTC!");
|
||
while (1); // Zatrzymaj program, jeśli RTC nie jest dostępny
|
||
}
|
||
display.begin(SSD1306_SWITCHCAPVCC, 0x3C); // Address 0x3C for 128x32
|
||
display.setTextSize(1);
|
||
display.setTextColor(SSD1306_WHITE);
|
||
display.clearDisplay();
|
||
display.println("Version:");
|
||
display.setCursor(0, 8);
|
||
display.println(Version);
|
||
display.setCursor(0, 16);
|
||
display.println("DHT22");
|
||
display.setCursor(32, 16);
|
||
display.println("RTC: DS3231");
|
||
display.setCursor(0, 24);
|
||
display.println("Battery: 18h");
|
||
display.display();
|
||
delay(500);
|
||
dht.begin();
|
||
pinMode(BTN_UP, INPUT_PULLDOWN );
|
||
pinMode(BTN_ENTER, INPUT_PULLDOWN );
|
||
pinMode(BTN_DOWN, INPUT_PULLDOWN );
|
||
rtc.now();
|
||
DateTime now = rtc.now();
|
||
years = now.year();
|
||
months = now.month();
|
||
dayss = now.day();
|
||
hourss = now.hour();
|
||
mins = now.minute();
|
||
secs = now.second();
|
||
|
||
display.clearDisplay();
|
||
display.setCursor(0,0);
|
||
if (!SD.begin(SD_CS)) {
|
||
display.println("Blad inicjaliz SD!");
|
||
display.display();
|
||
delay(1000);
|
||
}else {
|
||
Serial.println("Karta SD wykryta!");
|
||
}
|
||
display.setCursor(0,16);
|
||
|
||
|
||
if (SD.exists("/TempHumLog.txt")) {
|
||
} else {
|
||
File file = SD.open("/TempHumLog.txt", FILE_APPEND);
|
||
file.println("Data; Godzina; Temp; Humi; Feel");
|
||
file.close();
|
||
|
||
}
|
||
sprintf(dateString, "%02d/%02d/%4d %02d:%02d:%02d", now.day(), now.month(), now.year(), now.hour(), now.minute(), now.second());
|
||
if (SD.exists("/GeneralLog.txt")) {
|
||
} else {
|
||
File file = SD.open("/GeneralLog.txt", FILE_APPEND);
|
||
file.print("Utworzono: ");
|
||
file.print(dateString);
|
||
file.print(" Wersja: ");
|
||
file.println(Version);
|
||
file.close();
|
||
}
|
||
File file = SD.open("/GeneralLog.txt", FILE_APPEND);
|
||
file.print("Uruchomienie: ");
|
||
file.print(dateString);
|
||
file.print(" Wersja: ");
|
||
file.println(Version);
|
||
file.close();
|
||
|
||
|
||
|
||
display.display();
|
||
delay(500);
|
||
|
||
//setup END
|
||
//######################
|
||
}
|
||
|
||
void loop() {
|
||
display.clearDisplay();
|
||
////DIAGNOSTIC menu nr diag
|
||
// display.setCursor(75, 16);
|
||
// display.println(menuL0);
|
||
// display.setCursor(90, 16);
|
||
// display.println(menuL1);
|
||
// display.setCursor(105, 16);
|
||
// display.println(menuL2);
|
||
|
||
hum = dht.readHumidity();
|
||
temp = dht.readTemperature();
|
||
// Compute heat index in Celsius (isFahreheit = false)
|
||
heat_idx = dht.computeHeatIndex(temp, hum, false);
|
||
|
||
//DATE
|
||
DateTime now = rtc.now();
|
||
years = now.year();
|
||
months = now.month();
|
||
dayss = now.day();
|
||
hourss = now.hour();
|
||
mins = now.minute();
|
||
secs = now.second();
|
||
sprintf(dateString, "%02d/%02d/%4d %02d:%02d:%02d", now.day(), now.month(), now.year(), now.hour(), now.minute(), now.second());
|
||
|
||
|
||
|
||
|
||
if (menuL0 == 10 ) {
|
||
// ############# MENU TEMP
|
||
|
||
display.setCursor(0, 0);
|
||
display.println(dateString);
|
||
|
||
//HUM&TEMP
|
||
//#########################################
|
||
display.setCursor(0, 8);
|
||
display.println("Wilgotnosc:");
|
||
display.setCursor(85, 8);
|
||
display.println(hum);
|
||
display.setCursor(120, 8);
|
||
display.println("%");
|
||
|
||
display.setCursor(0, 16);
|
||
display.println("Temperatura:");
|
||
display.setCursor(85, 16);
|
||
display.println(temp);
|
||
display.setCursor(120,16);
|
||
display.println("C");
|
||
|
||
display.setCursor(0, 24);
|
||
display.println("Odczuwalna:");
|
||
display.setCursor(85, 24);
|
||
display.println(heat_idx);
|
||
display.setCursor(120,24);
|
||
display.println("C");
|
||
}
|
||
|
||
|
||
|
||
//dla indexu: Caution: > 27*C
|
||
// Extreme Caution: > 32 *C
|
||
// Danger: > 40 *C
|
||
// Extreme Danger: > 52 *C
|
||
//#########################################
|
||
|
||
|
||
|
||
if (menuL0 == 9 ) {
|
||
if (digitalRead(BTN_ENTER) == HIGH and menuL1 == 10) {
|
||
menuL1 = 9;
|
||
}
|
||
display.setCursor(0, 0);
|
||
sprintf(dateString, "%02d/%02d/%4d %02d:%02d:%02d", now.day(), now.month(), now.year(), now.hour(), now.minute(), now.second());
|
||
display.println(dateString);
|
||
if (menuL1 == 10) {
|
||
display.setCursor(0, 8);
|
||
display.print("Enter edycja czasu");
|
||
|
||
}
|
||
if (menuL1 == 9) {
|
||
display.setCursor(0, 8);
|
||
delay(100);
|
||
display.print("Ustaw godziny");
|
||
delay(150);
|
||
if (digitalRead(BTN_ENTER) == HIGH and menuL2 == 10) {
|
||
menuL2 = 9;
|
||
}
|
||
|
||
if (menuL2 == 9){
|
||
display.setCursor(0,16);
|
||
display.print("Godzina:");
|
||
display.setCursor(45,16);
|
||
if (hoursToSet == -1){
|
||
hoursToSet = now.hour();
|
||
}
|
||
display.print(hoursToSet);
|
||
delay(100);
|
||
|
||
if (digitalRead(BTN_ENTER) == HIGH) {
|
||
// tu ustawianie czasu
|
||
menuL2 = 10;
|
||
rtc.adjust(DateTime(now.year(), now.month(), now.day(), hoursToSet, now.minute(), now.second()));
|
||
hoursToSet = -1;
|
||
}
|
||
}
|
||
}
|
||
if (menuL1 == 8) {
|
||
display.setCursor(0, 8);
|
||
display.print("Ustaw minuty");
|
||
|
||
if (digitalRead(BTN_ENTER) == HIGH and menuL2 == 10) {
|
||
menuL2 = 9;
|
||
}
|
||
|
||
if (menuL2 == 9){
|
||
display.setCursor(0,16);
|
||
display.print("Minuta:");
|
||
display.setCursor(45,16);
|
||
if (minsToSet == -1){
|
||
minsToSet = now.minute();
|
||
}
|
||
display.print(minsToSet);
|
||
delay(250);
|
||
|
||
if (digitalRead(BTN_ENTER) == HIGH) {
|
||
// tu ustawianie czasu
|
||
menuL2 = 10;
|
||
rtc.adjust(DateTime(now.year(), now.month(), now.day(), now.hour(), minsToSet, now.second()));
|
||
minsToSet = -1;
|
||
}
|
||
}
|
||
|
||
if (menuL2 == 6){
|
||
|
||
display.setCursor(0,24);
|
||
display.print("Wyjdz");
|
||
if (digitalRead(BTN_ENTER) == HIGH) {
|
||
menuL2 = 10;
|
||
}
|
||
|
||
}
|
||
|
||
}
|
||
if (menuL1 == 7 ) {
|
||
display.setCursor(0, 8);
|
||
display.print("Ustaw sekundy na 0");
|
||
|
||
|
||
if (digitalRead(BTN_ENTER) == HIGH and menuL2 == 10) {
|
||
menuL2 = 9;
|
||
}
|
||
|
||
if (menuL2 == 9){
|
||
display.setCursor(0,16);
|
||
display.print("Sekundy = 0");
|
||
delay(250);
|
||
if (digitalRead(BTN_ENTER) == HIGH) {
|
||
menuL2 = 10;
|
||
rtc.adjust(DateTime(now.year(), now.month(), now.day(), now.hour(), now.minute(),0));
|
||
minsToSet = -1;
|
||
}
|
||
}
|
||
}
|
||
|
||
if (menuL1 == 6) {
|
||
display.setCursor(0, 8);
|
||
display.print("Wyjdz");
|
||
if (digitalRead(BTN_ENTER) == HIGH) {
|
||
menuL1 = 10;
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
if (menuL0 == 8 ) {
|
||
display.setCursor(0, 0);
|
||
display.print("MENU TECH");
|
||
|
||
display.setCursor(70,0);
|
||
display.print("V:");
|
||
display.setCursor(85, 0);
|
||
display.print(batteryVoltage);
|
||
display.drawRect(0, 9, 124, 7, SSD1306_WHITE);
|
||
display.fillRect(124, 10, 5, 5, SSD1306_WHITE);
|
||
batteryBarWidth = (((batteryVoltage-3)/1.2)*122);
|
||
if (batteryBarWidth >122){
|
||
batteryBarWidth = 122;
|
||
}
|
||
display.fillRect(1, 10, batteryBarWidth, 5, SSD1306_WHITE);
|
||
if (batteryVoltage < 2 ){
|
||
display.setCursor(60,8);
|
||
display.print("xxx");
|
||
}
|
||
|
||
if (digitalRead(BTN_UP) == HIGH) {
|
||
display.setCursor(0, 24);
|
||
display.print("UP");
|
||
}
|
||
if (digitalRead(BTN_ENTER) == HIGH) {
|
||
display.setCursor(30, 24);
|
||
display.print("ENTER");
|
||
}
|
||
if (digitalRead(BTN_DOWN) == HIGH) {
|
||
display.setCursor(60, 24);
|
||
display.print("DOWN");
|
||
}
|
||
}
|
||
|
||
|
||
if (digitalRead(BTN_UP) == HIGH and menuL0 <10 ) {
|
||
if ( menuL0 < 10 && menuL1 == 10 ) {
|
||
menuL0 = menuL0 + 1;
|
||
}
|
||
if (menuL1 < 9 && menuL2 == 10) {
|
||
menuL1 = menuL1 + 1;
|
||
}
|
||
if (menuL2 < 9 and menuL0 != 10 and menuL1 != 10) {
|
||
menuL2 = menuL2 + 1;
|
||
}
|
||
if (menuL2 == 9 and minsToSet <59)
|
||
{
|
||
minsToSet = minsToSet + 1;
|
||
}
|
||
if (menuL2 == 9 and hoursToSet < 23)
|
||
{
|
||
hoursToSet = hoursToSet + 1;
|
||
}
|
||
}
|
||
|
||
if (digitalRead(BTN_DOWN) == HIGH and menuL0 >= 8) {
|
||
if (menuL0 > 8 && menuL1 == 10 ) {
|
||
menuL0 = menuL0 - 1;
|
||
}
|
||
if (menuL1 > 6 and menuL1 <= 9 && menuL2 == 10) {
|
||
menuL1 = menuL1 - 1;
|
||
}
|
||
if (menuL2 > 6 and menuL2 < 9 and menuL0 != 10 and menuL1 != 10 ) {
|
||
menuL2 = menuL2 - 1;
|
||
}
|
||
if (menuL2 == 9 and minsToSet > 1)
|
||
{
|
||
minsToSet = minsToSet - 1;
|
||
}
|
||
if (menuL2 == 9 and hoursToSet > 1)
|
||
{
|
||
hoursToSet = hoursToSet - 1;
|
||
}
|
||
}
|
||
|
||
adcVoltValue = analogRead(VOLT_IN); // Odczyt wartości ADC z GPIO36
|
||
measuredVoltage = (adcVoltValue * adcMaxVoltage) / adcResolution;
|
||
batteryVoltage = (measuredVoltage * voltageDividerFactor)+0.1;
|
||
|
||
// Log napiećia docelowoe procent baterii
|
||
// kiedy zaden przycisk nie jest wcisniety
|
||
if (mins % 1 == 0 && secs == 0) {
|
||
File file = SD.open("/GeneralLog.txt", FILE_APPEND);
|
||
if (file) {
|
||
display.fillRect(0, 0, 124, 64, SSD1306_WHITE);
|
||
file.print(dateString);
|
||
file.print(" Battery V: ");
|
||
file.println(formatNumber(batteryVoltage, 2));
|
||
file.close();
|
||
}
|
||
}
|
||
|
||
|
||
|
||
//zapis na SD:
|
||
if (mins % 1 == 0 && secs == 0) {
|
||
File file = SD.open("/TempHumLog.txt", FILE_APPEND);
|
||
if (file) {
|
||
display.fillRect(0, 0, 124, 64, SSD1306_WHITE);
|
||
file.print(leadZero(dayss));
|
||
file.print("/");
|
||
file.print(leadZero(months));
|
||
file.print("/");
|
||
file.print(years);
|
||
file.print("; ");
|
||
file.print(hourss);
|
||
file.print(":");
|
||
file.print(leadZero(mins));
|
||
file.print("; ");
|
||
file.print(formatNumber(temp));
|
||
file.print("; ");
|
||
file.print(formatNumber(hum));
|
||
file.print("; ");
|
||
file.println(formatNumber(heat_idx));
|
||
file.close();
|
||
delay(1000);
|
||
}
|
||
}
|
||
display.display();
|
||
delay(150);
|
||
yield();
|
||
}
|
||
|
||
String leadZero(float number) {
|
||
String str = String(int(number));
|
||
str.trim();
|
||
if (number < 10) {
|
||
str = "0" + str;
|
||
}
|
||
return str;
|
||
}
|
||
|
||
|
||
|
||
//
|
||
//float interpolate(float x, float x0, float x1, float y0, float y1) {
|
||
// return y0 + (x - x0) * (y1 - y0) / (x1 - x0);
|
||
//}
|
||
//
|
||
//// Funkcja przeliczająca zmierzone napięcie na procent naładowania
|
||
//float voltageToPercentage(float voltage) {
|
||
// // Jeśli napięcie jest poniżej minimalnego punktu – bateria uznajemy za rozładowaną
|
||
// if (voltage <= voltagePoints[0])
|
||
// return percentPoints[0];
|
||
// // Jeśli napięcie przekracza najwyższy punkt – bateria jest pełna
|
||
// if (voltage >= voltagePoints[numPoints - 1])
|
||
// return percentPoints[numPoints - 1];
|
||
//
|
||
// // Szukamy przedziału, w którym mieści się zmierzone napięcie, i stosujemy interpolację
|
||
// for (int i = 0; i < numPoints - 1; i++) {
|
||
// if (voltage >= voltagePoints[i] && voltage < voltagePoints[i+1]) {
|
||
// return interpolate(voltage, voltagePoints[i], voltagePoints[i+1], percentPoints[i], percentPoints[i+1]);
|
||
// }
|
||
// }
|
||
// return 0;
|
||
//}
|
||
|
||
|
||
//Main feature:
|
||
// RTC z możliwością ustawienia godziny
|
||
// odczyt wilgotności, temperatury i temperatury odcuwalnej
|
||
// zasilanie bateryjne
|
||
// menu
|
||
//2DO zapis na karcie SD
|