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| //declaration des variables pour le compteur
unsigned long h1=0; //dizaine heure
unsigned long h2=0; //unité heure
unsigned long m1=0; //dizaine minute
unsigned long m2=0; //unité minute
unsigned long s1=0; //dizaine seconde
unsigned long s2=0; //unité seconde
byte indicateur = 1;
unsigned long t=0; //temps total en secondes
unsigned long h=(t/3600); //nombre d'heure
unsigned long mn=((t/60)-60*h); //nombre de minutes de 0 à 59
unsigned long sec=(t%60); //nombre de secondes de 0 à 59
#include <Keypad.h>
const byte ROWS = 4; //4 lignes
const byte COLS = 4; //4 colonnes
char keys[ROWS][COLS] = {
{'1','2','3','A'},
{'4','5','6','B'},
{'7','8','9','C'},
{'*','0','#','D'}
};
//Brancher le clavier sur 9 10 11 12 (colonnes) et 5 6 7 8 (lignes)
byte rowPins[ROWS] = {5, 6,7, 8}; //Lignes
byte colPins[COLS] = {9,10, 11, 12}; //Colonnes
// Initialiser une instance de la classe keypad
Keypad keypad = Keypad( makeKeymap(keys), rowPins, colPins, ROWS, COLS );
//initialisation du LCD I2C
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2); // set the LCD address to 0x27 for a 16 chars and 2 line display
void setup()
{
Serial.begin(9600); //Serial monitor
Serial.println("Entrer temps HHmmss");
lcd.init(); // initialize the lcd
lcd.init();
// Print a message to the LCD.
lcd.backlight();
lcd.setCursor(0,0);
lcd.print("Temps HHmmss?");
lcd.setCursor(0,1);
lcd.print("_0H00min00sec");
// Pour activer l'état HOLD
unsigned int time_hold = 4;
keypad.setHoldTime(time_hold);
//Anti rebond
unsigned int time_anti_rebond = 4; //4 ms
keypad.setDebounceTime(time_anti_rebond);
pinMode(2, OUTPUT);
pinMode(3, OUTPUT);
}
void loop()
{
//digitalWrite(2, HIGH);
if (indicateur < 7) { // on attend toujours une entrée
char key = keypad.getKey();
if ((key != NO_KEY) && (key >= '0') && (key <= '9')) {
// on a reçu un appui et cest un chiffre
switch(indicateur) {
case 1: h1 = key - '0';Serial.print(h1);Serial.println("_H00min00sec");
lcd.setCursor(0,1);lcd.print(h1);lcd.setCursor(1,1);lcd.print("_H00min00sec");
indicateur++; break;
case 2: h2 = key - '0';Serial.print(h1);Serial.print(h2);Serial.println("H_0min00sec");
lcd.setCursor(0,1);lcd.print(h1);lcd.setCursor(1,1);lcd.print(h2);lcd.print("H_0min00sec");
indicateur++; break;
case 3:
if(key>='6'){
break;
}
if (key <='5'){
m1 = key - '0';Serial.print(h1);Serial.print(h2);Serial.print("H");Serial.print(m1);Serial.println("_min00sec");
lcd.setCursor(0,1);lcd.print(h1);lcd.setCursor(1,1);lcd.print(h2);lcd.setCursor(2,1);lcd.print("H");
lcd.setCursor(3,1);lcd.print(m1);lcd.print("_min00sec");
indicateur++; break;
}
case 4: m2 = key - '0';Serial.print(h1);Serial.print(h2);Serial.print("H");Serial.print(m1);Serial.print(m2);Serial.println("min_0sec");
lcd.setCursor(0,1);lcd.print(h1);lcd.setCursor(1,1);lcd.print(h2);lcd.setCursor(2,1);lcd.print("H");
lcd.setCursor(3,1);lcd.print(m1);lcd.setCursor(4,1);lcd.print(m2);lcd.setCursor(5,1);lcd.print("min_0sec");
indicateur++; break;
case 5:
if(key>='6'){
break;
}
if (key <='5'){
s1 = key - '0';Serial.print(h1);Serial.print(h2);Serial.print("H");Serial.print(m1);Serial.print(m2);Serial.print("min");Serial.print(s1);Serial.println("_sec");
lcd.setCursor(0,1);lcd.print(h1);lcd.setCursor(1,1);lcd.print(h2);lcd.setCursor(2,1);lcd.print("H");
lcd.setCursor(3,1);lcd.print(m1);lcd.setCursor(4,1);lcd.print(m2);lcd.setCursor(5,1);lcd.print("min");
lcd.setCursor(8,1);lcd.print(s1);lcd.setCursor(9,1);lcd.print("_sec");
indicateur++; break;
}
case 6: s2 = key - '0';Serial.print(h1);Serial.print(h2);Serial.print("H");Serial.print(m1);Serial.print(m2);Serial.print("min");Serial.print(s1);Serial.print(s2);Serial.println("sec");
lcd.setCursor(0,0);lcd.print(h1);lcd.setCursor(1,0);lcd.print(h2);lcd.setCursor(2,0);lcd.print("H");
lcd.setCursor(3,0);lcd.print(m1);lcd.setCursor(4,0);lcd.print(m2);lcd.setCursor(5,0);lcd.print("min");
lcd.setCursor(8,0);lcd.print(s1);lcd.setCursor(9,0);lcd.print(s2);lcd.setCursor(10,0);lcd.print("sec");
t= 3600UL * (10UL * h1 + h2) + 60UL * (10UL * m1 + m2) + (10UL * s1 + s2);
Serial.println("* VALIDER # CORR");
lcd.setCursor(0,1);lcd.print("* VALIDER # CORR");
indicateur++;break;
default: break;// ne devrait pas arriver
}
}
}
if (indicateur==7){
char key = keypad.getKey();
if ((key != NO_KEY) && (key == '*') or (key == '#')) {
// on a reçu un appui et cest * ou #
if (key=='*'){
Serial.println("temps validé");
lcd.setCursor(0,1);lcd.print("Temps OK ");
indicateur=8;
}
if (key=='#'){
Serial.println("entrer tps");
indicateur=1;
}
}
}
if(indicateur==8){
lcd.clear();
//Serial.print(t);
while ( t > 0 ) { //tant qu'il y a du temps
h=(t/3600);
mn=((t/60)-60*h);
sec=(t%60);
digitalWrite(3, LOW);
digitalWrite(2, HIGH);
if (h>=10) //si le temps est > 1heure
{
Serial.print(h);
Serial.print("h");
lcd.setCursor(0,0);lcd.print(h);lcd.setCursor(2,0);lcd.print("H");
lcd.setCursor(0,1);lcd.print("oui");
}
if (h<10) //si le temps est > 1heure
{
Serial.print("0");
Serial.print(h);
Serial.print("h");
lcd.setCursor(0,0);lcd.print("0");lcd.setCursor(1,0);lcd.print(h);lcd.setCursor(2,0);lcd.print("H");
lcd.setCursor(0,1);lcd.print("oui");
}
if (h==0)//quand le temps est inférieur à 1heure, on supprime la valeur écrite
{
lcd.setCursor(0,0);lcd.print(" ");
}
if(((t/60)>=1)) // si le temps est > 1 minute
{
if (mn>=10) //si il y a pus de 10 minutes
{
Serial.print(mn); //on écrit la caleur de min
Serial.print("min");
lcd.setCursor(3,0);lcd.print(mn);lcd.setCursor(5,0);lcd.print("min");
}
else //sinon
{
Serial.print("0"); //on ajoute un 0 pour avoir 2 chiffres
Serial.print(mn);
Serial.print("min");
lcd.setCursor(3,0);lcd.print("0");lcd.setCursor(4,0);lcd.print(mn);lcd.setCursor(5,0);lcd.print("min");
}
if (sec>=10) //s'il y a plus de 10 sec
{
Serial.print(sec); // on affiche sec
Serial.println("sec");
lcd.setCursor(8,0);lcd.print(sec);lcd.setCursor(10,0);lcd.print("sec");
}
else //sinon
{
Serial.print("0"); //on ajoute un 0 pour avoir 2 chiffres
Serial.print(sec);
Serial.println("sec");
lcd.setCursor(8,0);lcd.print("0");lcd.setCursor(9,0);lcd.print(sec);lcd.setCursor(10,0);lcd.print("sec");
}
digitalWrite(2, LOW);
delay(500);
digitalWrite(2, HIGH);
delay(500);
t--;
}
else //quand temps inférieur à 1 minute
{
if (sec>=10) //s'il y a plus de 10 sec
{
Serial.print(sec); // on affiche sec
Serial.println("sec");
lcd.setCursor(0,0);lcd.print(" ");
lcd.setCursor(8,0);lcd.print(sec);lcd.setCursor(10,0);lcd.print("sec");
digitalWrite(2, LOW);
delay(250);
digitalWrite(2, HIGH);
delay(250);
digitalWrite(2, LOW);
delay(250);
digitalWrite(2, HIGH);
delay(250);
}
else //sinon
{
Serial.print("0"); //on ajoute un 0 pour avoir 2 chiffres
Serial.print(sec);
Serial.println("sec");
lcd.setCursor(0,0);lcd.print(" ");
lcd.setCursor(9,0);lcd.print(sec);lcd.setCursor(10,0);lcd.print("sec");
digitalWrite(2, LOW);
delay(125);
digitalWrite(2, HIGH);
delay(125);
digitalWrite(2, LOW);
delay(125);
digitalWrite(2, HIGH);
delay(125);
digitalWrite(2, LOW);
delay(125);
digitalWrite(2, HIGH);
delay(125);
digitalWrite(2, LOW);
delay(125);
digitalWrite(2, HIGH);
delay(125);
}
t--;
}
}
digitalWrite(3, HIGH);
digitalWrite(2, LOW);
Serial.println("Boum!");
lcd.clear();
lcd.print("Boum!");
indicateur=1;
Serial.println("Entrer temps HHmmss");
}
} |
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