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Software apps and online services | ||||||
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The idea
Steps
Read moreI am currently working and learning about App Inventor 2 and how to connect it with my Arduino 101 and as I have always wanted to make an alarm clock, I decided to try to combine a device so common with the internet of things, to control all aspects of the clock through a Application of cellular. A small yet functional IoT device.
Material
The system is a clock that can be modified with the application and you can program a single alarm, maybe put a video of the system working.
1 / 3 • Set clock screen
What I did was not simple, it was to try and improve my code, I think at this point my work is acceptable, I can gladly see and try my code, and also review the app .aia .aia file, any comment or improvement Is well received, to this work I have a lot of work and I will continue improving it, all the improvements will update them.
#include <CurieBLE.h>
#include <LiquidCrystal.h>
#include <CurieTime.h>
LiquidCrystal lcd(8, 9, 4, 5, 6, 7);
const int ledPin = 2; // set ledPin to use on-board LED
BLEPeripheral blePeripheral; // create peripheral instance
BLEService HolaMundo("19B10000-E8F2-537E-4F6C-D104768A1214"); // create service
// create switch characteristic and allow remote device to read and write
BLEUnsignedIntCharacteristic switchChar("19B10001-E8F2-537E-4F6C-D104768A1214", BLERead | BLEWrite);
BLEDescriptor descriptor1("2901", "HolaMundo!");
boolean a=LOW,b=LOW,c=LOW,d=LOW,e=LOW,f=LOW,g=LOW,mostrarH=LOW,mostarN=LOW,alarma=LOW;
int valor,anio=2000;
byte hora=0,minu=0,segu=0,dia=1,mes=1,hoku=0,miku=0,horalarma,minualarma;
char clockTime[8],lista[3],lista2[3],ajuste1[8],ajuste2[10];
void setup() {
Serial.begin(9600);
lcd.begin(16,2);
pinMode(ledPin, OUTPUT); // use the LED on pin 13 as an output
pinMode(10, OUTPUT);
//setTime(16, 56, 24,31, 12, 2017);
// set the local name peripheral advertises
blePeripheral.setLocalName("RelojBLE");
// set the UUID for the service this peripheral advertises
blePeripheral.setAdvertisedServiceUuid(HolaMundo.uuid());
// add service and characteristic
blePeripheral.addAttribute(HolaMundo);
blePeripheral.addAttribute(switchChar);
blePeripheral.addAttribute(descriptor1);
// assign event handlers for connected, disconnected to peripheral
blePeripheral.setEventHandler(BLEConnected, blePeripheralConnectHandler);
blePeripheral.setEventHandler(BLEDisconnected, blePeripheralDisconnectHandler);
// assign event handlers for characteristic
switchChar.setEventHandler(BLEWritten, switchCharacteristicWritten);
// set an initial value for the characteristic
switchChar.setValue(0);
// advertise the service
blePeripheral.begin();
Serial.println(("Bluetooth device active, waiting for connections..."));
digitalWrite(10, HIGH);
}
void loop() {
if(e==LOW)
{
lcd.clear();
lcd.print("No connected");
e=HIGH;
}
if(f==HIGH)
{
lcd.clear();
lcd.print("Connected");
f=LOW;
}
if(g==HIGH)
{
lcd.clear();
g=LOW;
}
if(horalarma==hour()&&minualarma==minute()&& alarma==HIGH)
{
digitalWrite(ledPin, HIGH);
delay(500);
digitalWrite(ledPin, LOW);
delay(500);
}else if(horalarma!=hour()&&minualarma!=minute()&&alarma==HIGH){digitalWrite(ledPin, LOW); }
// poll peripheral
blePeripheral.poll();
//use sprintf to create a time string of the hour, minte and seconds
if(mostrarH==LOW)
{
sprintf(clockTime, "%02d:%02d:%02d", hour(), minute(), second());
lcd.setCursor(3, 1);
lcd.print(clockTime);
if(hour()>=0&&hour()<=11)
{
lcd.setCursor(11, 1);
lcd.print("AM");
}
else
{
lcd.setCursor(11, 1);
lcd.print("PM");
}
lcd.setCursor(0, 0);
}
else if(mostrarH==HIGH)
{
sprintf(ajuste1, "%02d:%02d:%02d", hora, minu, segu);
lcd.setCursor(4, 0);
lcd.print(ajuste1);
sprintf(ajuste2, "%02d:%02d:%04d", dia, mes, anio);
lcd.setCursor(3, 1);
lcd.print(ajuste2);
}
}
void blePeripheralConnectHandler(BLECentral& central) {
// central connected event handler
f=HIGH;
Serial.print("Connected event, central: ");
Serial.println(central.address());
}
void blePeripheralDisconnectHandler(BLECentral& central) {
// central disconnected event handler
e=LOW;
Serial.print("Disconnected event, central: ");
Serial.println(central.address());
}
void switchCharacteristicWritten(BLECentral& central, BLECharacteristic& characteristic) {
// central wrote new value to characteristic, update LED
Serial.print("Characteristic event, written: ");
valor=switchChar.value();
Serial.println(valor);
if (switchChar.value() == 1 && a == LOW) { // 1 in ASCII
Serial.print("LED on");
digitalWrite(ledPin, HIGH); // will turn the LED on
a = HIGH;
alarma=LOW;
} else if (switchChar.value() == 1 && a == HIGH) { //when 1 was read again (second time)
Serial.println("LED off");
digitalWrite(ledPin, LOW); // will turn the LED off
a = LOW;
alarma=LOW;
}
else if (switchChar.value() == 199&& b==LOW) { //when 1 was read again (second time)
mostrarH=HIGH;
g=HIGH;
b=HIGH;
} else if (switchChar.value() == 199&& b==HIGH) { //when 1 was read again (second time)
f=HIGH;
mostrarH=LOW;
b=LOW;
}
else if (switchChar.value() == 255 && c==LOW) { //when 1 was read again (second time)
digitalWrite(10,LOW);
c=HIGH;
} else if (switchChar.value() == 255 && c == HIGH) { //when 1 was read again (second time)
digitalWrite(10, HIGH); // will turn the LED off
c = LOW;
}
//Cambio de horas
else if (switchChar.value() == 200) { //when 1 was read again (second time)
hora++;
if(hora>23)
{
hora=0;
}
} else if (switchChar.value() == 201) { //when 1 was read again (second time)
hora--;
if(hora==255)
{
hora=23;
}
}
else if (switchChar.value() == 202) { //when 1 was read again (second time)
minu++;
if(minu>59)
{
minu=0;
}
} else if (switchChar.value() == 203) { //when 1 was read again (second time)
minu--;
if(minu==255)
{
minu=59;
}
}
else if (switchChar.value() == 204) { //when 1 was read again (second time)
segu++;
if(segu>59)
{
segu=0;
}
} else if (switchChar.value() == 205) { //when 1 was read again (second time)
segu--;
if(segu==255)
{
segu=59;
}
}
else if (switchChar.value() == 206) { //when 1 was read again (second time)
dia++;
if(dia>31)
{
dia=1;
}
} else if (switchChar.value() == 207) { //when 1 was read again (second time)
dia--;
if(dia==0)
{
dia=31;
}
}
else if (switchChar.value() == 208) { //when 1 was read again (second time)
mes++;
if(mes>12)
{
mes=1;
}
} else if (switchChar.value() == 209) { //when 1 was read again (second time)
mes--;
if(mes==0)
{
mes=12;
}
}
else if (switchChar.value() == 210) { //when 1 was read again (second time)
anio++;
if(anio>2020)
{
anio=2000;
}
} else if (switchChar.value() == 211) { //when 1 was read again (second time)
anio--;
if(anio<2000)
{
anio=2020;
}
}
else if (switchChar.value() == 212) { //when 1 was read again (second time)
setTime(hora,minu,segu,dia,mes,anio);
}
else if (switchChar.value() == 213) { //when 1 was read again (second time)
hoku++;
if(hoku>23)
{
hoku=0;
}
} else if (switchChar.value() == 214) { //when 1 was read again (second time)
hoku--;
if(hoku==255)
{
hoku=23;
}
}
else if (switchChar.value() == 215) { //when 1 was read again (second time)
miku++;
if(miku>59)
{
miku=0;
}
} else if (switchChar.value() == 216) { //when 1 was read again (second time)
miku--;
if(miku==255)
{
miku=59;
}
}
else if (switchChar.value() == 217) { //when 1 was read again (second time)
hora=0;minu=0;segu=0;dia=1;mes=1;anio=2000;hoku=0;miku=0;
}
else if (switchChar.value() == 218) { //when 1 was read again (second time)
horalarma=hoku;
minualarma=miku;
alarma=HIGH;
}
}
Alexis Santiago Allende
0 projects • 73 followers
Im a person who since young feel a passion for electronics, I also like to cook pizza and travel. Now Im working on the internet of things
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