¶ Programmateur RTC (2022-2023)
¶ Version Matrix 16x16 & SOC Batterie
Reste à faire:
Remplacer le moteur CC par une charge.
Ajouter le hacheur 12V/5V
R1=100k et R2=470k dans le code...
¶ Diagramme Blocks Internes
¶ Pannel 16x16
#define DEBUG false
#include "RTClib.h"
RTC_DS3231 rtc;
#include <Adafruit_GFX.h>
#include <Adafruit_NeoMatrix.h>
#include <Adafruit_NeoPixel.h>
#ifndef PSTR
#define PSTR // Make Arduino Due happy
#endif
#define MATRIXPIN 3
#define SWITCHCMD 7
#define BATPIN A0
// Limites Lith-ion 10.1<Vbat<12.6
// Limites Pb-Aci 10.5<Vbat<12.5
float VBatMin=10.1;
float VBatMax=12.6;
Adafruit_NeoMatrix matrix = Adafruit_NeoMatrix(16, 16, 1, 1, MATRIXPIN,
NEO_TILE_BOTTOM + NEO_TILE_RIGHT + NEO_TILE_ROWS + NEO_TILE_PROGRESSIVE +
NEO_MATRIX_TOP + NEO_MATRIX_RIGHT + NEO_MATRIX_ROWS + NEO_MATRIX_ZIGZAG,
NEO_GRB + NEO_KHZ800);
char daysOfTheWeek[7][12] = {"Lundi", "Mardi", "Mercredi", "Jeudi", "Vendredi", "Samedi", "Dimanche"};
struct prog {
int Heure;
int Minute;
boolean Etat;
};
struct prog Calendar [] = {
{ 0, 0, false },
{ 12, 00, true },
{ 18, 30, false },
{ 18, 36, true },
{ 18, 38, false },
{ 21, 30, true },
{ 23, 00, false }
};
boolean _state = false;
float _battLevel = 0;
const int Day = 1;
const int Month = 2;
const int Year = 3;
const int Hour = 4;
const int Minute = 5;
void setup () {
Serial.begin(115200);
while (!Serial);
pinMode(SWITCHCMD, OUTPUT);
pinMode(BATPIN, INPUT);
if (! rtc.begin()) {
Serial.println("Couldn't find RTC");
Serial.flush();
while (1) delay(10);
}
if (rtc.lostPower()) {
Serial.println("RTC lost power, let's set the time!");
rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
// rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0));
}
matrix.begin();
matrix.setTextWrap(true);
matrix.setBrightness(40);
matrix.setTextColor(matrix.Color(255, 0, 0));
checkBatt();
checkState();
}
void loop () {
refreshDisplay();
delay(15000);
}
float checkBatt() {
_battLevel = analogRead(BATPIN);
_battLevel = (float)map(_battLevel, 0, 1023, 0, 285)/10; // 28.5(10k+(10k+47k)=4.86
return _battLevel;
}
boolean checkState() {
int CalendarSize = sizeof(Calendar)/sizeof(*Calendar);
DateTime now = rtc.now();
for (int i=0; i<CalendarSize; i++) {
double nowSec = now.hour()*3600+now.minute()*60+now.second();
double checSec = Calendar[i].Heure*3600+Calendar[i].Minute*60;
if(DEBUG) {
Serial.print("Check !!! Now = "); Serial.print(nowSec); Serial.print(" check = "); Serial.println(checSec);
}
if (nowSec > checSec) {
_state = Calendar[i].Etat;
if(DEBUG) {
Serial.print("Bingo !!!"); Serial.print(Calendar[i].Heure); Serial.print(":"); Serial.print(Calendar[i].Minute); Serial.print(" "); Serial.println(Calendar[i].Etat);
}
}
}
return _state;
}
void refreshDisplay() {
matrix.fillScreen(0);
matrix.setCursor(1, 1);
matrix.setTextColor(matrix.Color(0, 0, 255));
// matrix.setTextSize(1);
matrix.print(get(Hour));
matrix.setCursor(4, 8);
matrix.setTextColor(matrix.Color(255, 255, 0));
matrix.print(get(Minute));
//
checkState();
if ( _state && _battLevel>VBatMin ) {
matrix.drawCircle(14, 4, 1, matrix.Color(0, 255, 0));
matrix.writePixel(14, 4, matrix.Color(0, 255, 0));
digitalWrite(SWITCHCMD, HIGH);
} else {
matrix.drawCircle(14, 4, 1, matrix.Color(255, 0, 0));
matrix.writePixel(14, 4, matrix.Color(255, 0, 0));
digitalWrite(SWITCHCMD, LOW);
}
//
checkBatt();
Serial.print(_battLevel);
Serial.print(" ");
Serial.println(_state);
matrix.show();
// Batterie
matrix.writePixel(1, 9, matrix.Color(0, 255, 255));
matrix.drawRect(0, 10, 3, 6, matrix.Color(0, 255, 255));
float V20 = (VBatMax - VBatMin) / 5;
if ( _battLevel > (VBatMin+4*V20) ) {
matrix.writePixel(1, 10, matrix.Color(0, 255, 0));
} else {
matrix.writePixel(1, 10, matrix.Color(0, 0, 0));
}
if ( _battLevel > (VBatMin+3*V20) ) {
matrix.writePixel(1, 11, matrix.Color(0, 255, 0));
} else {
matrix.writePixel(1, 11, matrix.Color(0, 0, 0));
}
if ( _battLevel > (VBatMin+2*V20) ) {
matrix.writePixel(1, 12, matrix.Color(0, 255, 0));
} else {
matrix.writePixel(1, 12, matrix.Color(0, 0, 0));
}
if ( _battLevel > (VBatMin+V20) ) {
matrix.writePixel(1, 13, matrix.Color(255, 255, 0));
} else {
matrix.writePixel(1, 13, matrix.Color(0, 0, 0));
}
matrix.writePixel(1, 14, matrix.Color(255, 0, 0));
matrix.show();
}
String get(int _valeur) {
String _ret = "0";
DateTime now = rtc.now();
switch(_valeur) {
case Day:
_ret +=now.day();
break;
case Month:
_ret +=now.month();
break;
case Year:
_ret +=now.year();
break;
case Hour:
_ret +=now.hour();
break;
case Minute:
_ret +=now.minute();
break;
default:
_ret +="**";
break;
}
return _ret.substring(_ret.length()-2, _ret.length());
}
¶ Programmateur RTC (2023-2024)
¶ Version Ring 24, SOC Batterie & marche forcée
Télécharger le dossier Proteus pour simulation minuteur.zip
Avec bouton de marche forcée SW1
Permet de forcer la mise marche manuelle.
Avec prise en compte de SOC à 0%
Permet d'hiniber la mise en marche lorsque la batterie est déchargée.
¶ Ring 24
#define DEBUG false
// RTC Config
#include "RTClib.h"
RTC_DS3231 rtc;
// Strip LED config
#include "Adafruit_NeoPixel.h"
#define LEDPIN 6
#define CNT 24
Adafruit_NeoPixel ring = Adafruit_NeoPixel(CNT, LEDPIN, NEO_GRB + NEO_KHZ800);
// Battery levels
#define C_ALARM (CNT/6)
#define C_WARNING (2*CNT/6)
#define C_FULL (5*CNT/6)
#define BATTERY 0
int pos = 0;
int charge = 0;
// Switch config
#define SWITCHCMD 7
#define ON true
#define OFF false
// Days of week
char daysOfTheWeek[7][12] = {"Lundi", "Mardi", "Mercredi", "Jeudi", "Vendredi", "Samedi", "Dimanche"};
// Days off
int daysOff[7] = {6, 7};
// Forced start forcée
#define FORCEDSTART 9
bool ForcedStart = OFF;
struct prog {
int Heure;
int Minute;
boolean Etat;
};
struct prog Calendar [] = {
{ 0, 0, OFF },
{ 7, 45, ON },
{ 8, 0, OFF },
{ 9, 45, ON },
{ 10, 0, OFF },
{ 11, 45, ON },
{ 13, 25, OFF },
{ 15, 15, ON },
{ 15, 30, OFF },
{ 17, 20, ON },
{ 17, 45, OFF }
};
boolean _state = false;
const int Day = 1;
const int Month = 2;
const int Year = 3;
const int Hour = 4;
const int Minute = 5;
void setup () {
Serial.begin(56700);
while (!Serial);
ring.begin();
ring.setBrightness(255);
pinMode(FORCEDSTART, INPUT_PULLUP);
pinMode(SWITCHCMD, OUTPUT);
if (! rtc.begin()) {
Serial.println("!!! STOP !!! Couldn't find RTC");
while(true){};
} else {
Serial.println("- RTC initialized");
}
if (rtc.lostPower()) {
Serial.println("RTC lost power, let's set the time!");
rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
// rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0));
}
Serial.println("- End of Setup");
}
void loop () {
SOCCheck();
digitalWrite(SWITCHCMD, checkState());
Serial.print(".");
// delay(5000);
}
boolean checkState() {
int CalendarSize = sizeof(Calendar)/sizeof(*Calendar);
int daysOffSize = sizeof(daysOff)/sizeof(*daysOff);
DateTime now = rtc.now();
if(DEBUG) {
Serial.print("*** Time = ");
Serial.print(now.hour());
Serial.print(" H ");
Serial.print(now.minute());
Serial.print(" min");
Serial.println(" ***");
Serial.print("*** Day = ");
Serial.print(daysOfTheWeek[now.dayOfTheWeek()-1]);
Serial.print(" ");
Serial.print(now.day());
Serial.print("/");
Serial.print(now.month());
Serial.print("/");
Serial.print(now.year());
Serial.println(" ***");
}
// Test for calandar
for (int i=0; i<CalendarSize; i++) {
double nowSec = now.hour()*3600+now.minute()*60+now.second();
double checSec = Calendar[i].Heure*3600+Calendar[i].Minute*60;
if(DEBUG) {
Serial.print("Check !!! Now = "); Serial.print(nowSec); Serial.print(" check = "); Serial.println(checSec);
}
if (nowSec > checSec) {
_state = Calendar[i].Etat;
if(DEBUG) {
Serial.print("Bingo !!!"); Serial.print(Calendar[i].Heure); Serial.print(":"); Serial.print(Calendar[i].Minute); Serial.print(" "); Serial.println(Calendar[i].Etat);
}
}
}
// Test for dayOff
for (int j=0; j<daysOffSize; j++) {
if(now.dayOfTheWeek() == daysOff[j] ) {
_state = false;
if(DEBUG) {
Serial.print(now.dayOfTheWeek()); Serial.print("-"); Serial.print(daysOfTheWeek[now.dayOfTheWeek()-1]); Serial.print(": "); Serial.println(" *** This is dayOff !!!");
}
}
}
// Test for Forced Start
if(!digitalRead(FORCEDSTART)) {
_state = true;
if(DEBUG) {
Serial.println(" *** FORCED START !!!");
}
}
// Test for SOC minimum
if(charge<C_WARNING) {
_state = false;
if(DEBUG) {
Serial.println(" *** SOC minimum !!!");
}
}
return _state;
}
void SOCCheck() {
int value = analogRead(BATTERY);
// 0 --> 0V
// 680 --> 10V
// 970 --> 14,2V
// 1023 --> 15V
charge = map(value, 650, 850, 0, CNT);
if(DEBUG) {
Serial.print(value);
Serial.print(" --> ");
Serial.println(charge);
}
for (int i = 0; i < CNT; i++) {
if (i<charge) {
if(i<=C_ALARM) {
ring.setPixelColor((i + pos), 255, 0, 0);
}
if(i>C_ALARM & i<=C_WARNING) {
ring.setPixelColor((i + pos), 255, 128, 0);
}
if(i>C_WARNING & i<=C_FULL) {
ring.setPixelColor((i + pos), 51, 255, 51);
}
if(i>C_FULL) {
ring.setPixelColor((i + pos), 0, 255, 0);
}
} else {
ring.setPixelColor((i + pos), 0, 0, 0);
}
}
ring.show();
}