Camilo Londoño
Tarea3 procesaodres, reloj con 7 alarmas + irda
Dependencies: Debounced Pulse1 QEI RTC-DS1307 TextLCD mbed
Fork of
Reloj_alarma
by 
Gustavo Ramirez
Tarea 3 procesadores 2018-1
Juan Camilo Londoño Julieta Serrano Escalante
Reloj Ds1307 con 7 alarmas configurables por medio de encoder, ademas, se activan y desactivan mediante un control remoto y un sensor IRDA
Diff: main.cpp
- Revision:
- 2:bef1b1c9e387
- Parent:
- 1:0639f31dd59f
- Child:
- 3:35a40be1047f
- Child:
- 4:8fc0c3612992
--- a/main.cpp Wed Sep 28 06:48:39 2016 +0000
+++ b/main.cpp Wed May 09 19:55:50 2018 +0000
@@ -3,138 +3,201 @@
#include "TextLCD.h"
#include "QEI.h"
#include "Rtc_Ds1307.h"
+#include <Pulse1.h>
-TextLCD lcd(PTB10, PTB11, PTE2, PTE3, PTE4, PTE5); // rs, e, d4-d7
+TextLCD lcd(PTB0, PTB1, PTB2, PTB3, PTC2, PTC1); // rs, e, d4, d5, d6, d7
Rtc_Ds1307 rtc(PTE0, PTE1);
-QEI wheel (PTA16, PTA17, NC, 48);
-
+QEI wheel (PTD7, PTD6, NC, 30);
DebouncedIn button_enco(PTC5);
+PwmOut Sonido(PTD1);
+PulseInOut irda(PTD5);// en este puerto se pone el sensor infrarrojo
-PwmOut Sonido(PTA5);
float periodo;
-float Frecuencia=4000;
-int C1=0x0C;
-int m;
-int Conf=0; // 0: Alarma y 1:Reloj
-int Lugar=0; // Definen el punto en el cual va el programa
-int i=0;
-int visual=0;
-int alarma=0;
+float Frecuencia = 4000;
+int C1 = 0x0C;
+int m = 0, flag = 0;
+uint8_t pot[7] = {1, 2, 4, 8, 16, 32, 64};
+uint8_t pot1[7] = {254, 253, 251, 248, 239, 223, 191};
+int Lugar = 0; // Definen el punto en el cual va el programa
+int i = 0, j = 0;
+int pos = 0; // Reloj:0, Alarma1:1, Alarma2:2, ... , Alarma7:7
+uint8_t state_alarms = 0, pos_alarm = 0, alarma = 0;
+
+//irda
+int header = 0; //tiempo de cabecera pulso abajo
+const int head_H = 4532; //+20% medida con osciloscopio en microsegundos
+const int head_L = 4494;//-20% medida con osciloscopio
+int g = 0, h = 0, count = 0;
+const int T_alto = 1600;//ponga su tiempo de la prueba
+const int T_bajo = 485;//ponga su tiempo de la prueba
+const int num_bits = 32;//ponga su numero de bits
+int num[num_bits];//cadena para almacenar todos los tiempos que conforman los bits de datos
+int sec[num_bits];//cadena para almacenar la cadena codificada en binario
+int dato; // tiempo de cada dato que se lee
+int boton_sel = 10;
+int boton[10][32]= {{1,1,1,0,0,0,0,0,1,1,1,0,0,0,0,0,1,0,0,0,1,0,0,0,0,1,1,1,0,1,1,0}, //0
+ {1,1,1,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,1,0,0,0,0,0,1,1,0,1,1,1,1,0}, //1
+ {1,1,1,0,0,0,0,0,1,1,1,0,0,0,0,0,1,0,1,0,0,0,0,0,0,1,0,1,1,1,1,0}, //2
+ {1,1,1,0,0,0,0,0,1,1,1,0,0,0,0,0,0,1,1,0,0,0,0,0,1,0,0,1,1,1,1,0}, //3
+ {1,1,1,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,1,0,0,0,0,1,1,1,0,1,1,1,0}, //4
+ {1,1,1,0,0,0,0,0,1,1,1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1,1,0,1,1,1,0}, //5
+ {1,1,1,0,0,0,0,0,1,1,1,0,0,0,0,0,0,1,0,1,0,0,0,0,1,0,1,0,1,1,1,0}, //6
+ {1,1,1,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,1,1,0,0,0,0,1,1,0,0,1,1,1,0}, //7
+ {1,1,1,0,0,0,0,0,1,1,1,0,0,0,0,0,1,0,1,1,0,0,0,0,0,1,0,0,1,1,1,0}, //8
+ {1,1,1,0,0,0,0,0,1,1,1,0,0,0,0,0,0,1,1,1,0,0,0,0,1,0,0,0,1,1,1,0}}; //9
+
int main()
{
Rtc_Ds1307::Time_rtc tm = {};
- Rtc_Ds1307::Time_rtc Alarm = {};
+ Rtc_Ds1307::Time_rtc Alarm[7] = {};
lcd.cls();
lcd.writeCommand(C1);//escribimos un comando segun el manual del modulo LCD
-
lcd.locate(0,0);
- lcd.printf("--Alarma --Hora");
-
periodo=(1/Frecuencia);
Sonido.period(periodo);
-
rtc.getTime(tm); //lee el tiempo del DS1307
+ Sonido.write(255);
+
while(1)
{
switch (Lugar)
- {
+ {
case 0:
- m=wheel.getPulses(); // m son los datos del encoder
- if(m!=0 && Conf==0){
- Conf=1;
- wheel.reset();
- m=0;
- }
-
- if(m!=0 && Conf==1){
- Conf=0;
- wheel.reset();
- m=0;
+
+ rtc.getTime(tm);
+ m = wheel.getPulses();
+ if(m != 0)
+ {
+ wheel.reset();
+ pos = pos + m;
+ m = 0;
+ lcd.cls();
+ }
+ if(pos > 7)
+ {
+ pos = -1;
+ }
+ if(pos < -1)
+ {
+ pos = 7;
+ }
+ if(pos == 0)
+ {
+ lcd.locate(0,0);
+ lcd.printf("Time: ");
+ lcd.locate(8,0);
+ lcd.printf("%02d:",tm.hour);
+ lcd.printf("%02d:",tm.min);
+ lcd.printf("%02d",tm.sec);
+ lcd.locate(0,1);
+ lcd.printf("%02d/",tm.mon);
+ lcd.printf("%02d/",tm.date);
+ lcd.printf("%02d",tm.year);
+ wait(0.1);
}
- if(Conf==0){
-
- lcd.locate(11,0);
- lcd.printf("-");
- lcd.locate(1,0);
- lcd.printf(">");
- lcd.locate(0,1);
- wait(0.1);
-
- }
-
- if(Conf==1){
-
- lcd.locate(1,0);
- lcd.printf("-");
- lcd.locate(11,0);
- lcd.printf(">");
- lcd.locate(0,1);
+ if(pos == -1)
+ {
+ lcd.locate(0,0);
+ lcd.printf("Alarm Setup IRDA");
wait(0.1);
}
- if (button_enco.falling()){ //si se pulsa boton encoder
- Lugar++;
- m=0;
+
+ if(pos > 0)
+ {
+ lcd.locate(0,0);
+ lcd.printf("Alarm %d", pos);
+ lcd.locate(8,0);
+ lcd.printf("%02d:",Alarm[pos - 1].hour);
+ lcd.printf("%02d:",Alarm[pos - 1].min);
+ lcd.printf("%02d",Alarm[pos - 1].sec);
+ lcd.locate(0,1);
+ lcd.printf("%02d/",Alarm[pos - 1].mon);
+ lcd.printf("%02d/",Alarm[pos - 1].date);
+ lcd.printf("%02d",Alarm[pos - 1].year);
+ lcd.locate(13,1);
+ if((state_alarms&(pot[pos - 1])) == pot[pos - 1])
+ {
+ lcd.printf("On ");
+ }
+ else
+ {
+ lcd.printf("Off");
+ }
+
+ wait(0.1);
}
-
+ for(j=0;j<7;j++)
+ {
+ if( (tm.date==Alarm[j].date)&&(tm.mon==Alarm[j].mon)&&(tm.year==Alarm[j].year)&&(tm.hour==Alarm[j].hour)&&(tm.min==Alarm[j].min)&&(tm.sec==Alarm[j].sec)&&((state_alarms&(pot[j])) == pot[j]))
+ {
+ Lugar = 2;
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Active Alarm%d!!!",(j+1));
+ lcd.locate(0,1);
+ lcd.printf("->Disable ");
+ lcd.locate(10,1);
+ lcd.printf("--5min");
+ pos_alarm = j;
+ }
+ }
+
+ if (button_enco.falling()) //si se pulsa boton encoder
+ {
+ if(pos == -1)
+ {Lugar = 3;
+ lcd.cls();}
+ else
+ {Lugar = 1;}
+
+ }
+
break;
case 1:
switch(i)
{
case 0:
-
-
- if(Conf==0)
+ if(pos == 0)
{
lcd.cls();
lcd.locate(0,0);
- lcd.printf("Config. Alarma ");
- wait(1);
- i++;
- m=0;
- lcd.cls();
- lcd.locate(0,0);
- lcd.printf("Dia: ");
- tm.date=1;
- }
-
- if(Conf==1)
+ lcd.printf("Time Setup");
+ }
+
+ if(pos > 0)
{
lcd.cls();
lcd.locate(0,0);
- lcd.printf("Config. hora ");
- wait(1);
- i++;
- m=0;
- lcd.cls();
- lcd.locate(0,0);
- lcd.printf("Dia: ");
-
- }
-
+ lcd.printf("Alarm %d Setup", pos);
+ }
+ wait(1);
+ i++;
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Day: ");
break;
case 1:
- m=wheel.getPulses();
- if (m!=0)
+ m = wheel.getPulses();
+ if (m != 0)
{
- tm.date=tm.date+m;
- if(tm.date>31)
+ tm.date = tm.date + m;
+ if(tm.date > 31)
{
- tm.date=31;
+ tm.date = 1;
}
- if(tm.date<1)
+ if(tm.date < 1)
{
- tm.date=1;
+ tm.date = 31;
}
-
wheel.reset();
- m=0;
+ m = 0;
}
lcd.locate(5,0);
lcd.printf("%02d",tm.date);
@@ -142,60 +205,51 @@
if (button_enco.falling())
{
i++;
- m=0;
lcd.cls();
lcd.locate(0,0);
- lcd.printf("Mes: ");
- //tm.mon=1;
+ lcd.printf("Month: ");
}
-
break;
case 2:
- m=wheel.getPulses();
- if (m!=0)
+ m = wheel.getPulses();
+ if (m != 0)
{
- tm.mon=tm.mon+m;
- if(tm.mon>12)
+ tm.mon = tm.mon + m;
+ if(tm.mon > 12)
{
- tm.mon=12;
+ tm.mon = 1;
}
- if(tm.mon<1)
+ if(tm.mon < 1)
{
- tm.mon=1;
+ tm.mon = 12;
}
-
wheel.reset();
- m=0;
+ m = 0;
}
- lcd.locate(5,0);
+ lcd.locate(7,0);
lcd.printf("%02d",tm.mon);
if (button_enco.falling())
{
i++;
- m=0;
lcd.cls();
lcd.locate(0,0);
lcd.printf("Year: ");
-
}
-
break;
case 3:
- m=wheel.getPulses();
- if (m!=0)
+ m = wheel.getPulses();
+ if (m != 0)
{
- tm.year=tm.year+m;
-
- if(tm.year<2000)
+ tm.year = tm.year + m;
+ if(tm.year < 2000)
{
- tm.year=2000;
+ tm.year = 2000;
}
-
wheel.reset();
- m=0;
+ m = 0;
}
lcd.locate(6,0);
lcd.printf("%02d",tm.year);
@@ -203,306 +257,297 @@
if (button_enco.falling())
{
i++;
- m=0;
lcd.cls();
lcd.locate(0,0);
- lcd.printf("Hora: ");
-
+ lcd.printf("Hours: ");
}
-
break;
- case 4:
- m=wheel.getPulses();
-
- if (m!=0)
+ case 4:
+ m = wheel.getPulses();
+ if (m != 0)
{
- tm.hour=tm.hour + m;
- if(tm.hour>23)
+ tm.hour = tm.hour + m;
+ if(tm.hour > 23)
{
- tm.hour=23;
+ tm.hour = 0;
}
- if(tm.hour<0)
+ if(tm.hour < 0)
{
- tm.hour=0;
+ tm.hour = 23;
}
-
wheel.reset();
- m=0;
+ m = 0;
}
- lcd.locate(6,0);
+ lcd.locate(7,0);
lcd.printf("%02d",tm.hour);
if (button_enco.falling())
{
i++;
- m=0;
lcd.cls();
lcd.locate(0,0);
- lcd.printf("Minuto: ");
- //tm.min=0;
+ lcd.printf("Minutes: ");
}
break;
case 5:
- m=wheel.getPulses();
- if (m!=0)
+ m = wheel.getPulses();
+ if (m != 0)
{
- tm.min=tm.min+m;
- if(tm.min>59)
+ tm.min = tm.min + m;
+ if(tm.min > 59)
{
- tm.min=59;
+ tm.min = 0;
}
- if(tm.min<0)
+ if(tm.min < 0)
{
- tm.min=0;
+ tm.min = 59;
}
wheel.reset();
- m=0;
+ m = 0;
}
- lcd.locate(8,0);
+ lcd.locate(9,0);
lcd.printf("%02d",tm.min);
if (button_enco.falling())
{
i++;
- m=0;
lcd.cls();
lcd.locate(0,0);
- lcd.printf("Segundo: ");
- //tm.sec=0;
+ lcd.printf("Seconds: ");
}
-
break;
case 6:
- m=wheel.getPulses();
- if (m!=0)
+ m = wheel.getPulses();
+ if (m != 0)
{
- tm.sec=tm.sec+m;
- if(tm.sec>59)
+ tm.sec = tm.sec + m;
+ if(tm.sec > 59)
{
- tm.sec=59;
+ tm.sec = 0;
}
- if(tm.sec<0)
+ if(tm.sec < 0)
{
- tm.sec=0;
+ tm.sec = 59;
}
-
wheel.reset();
- m=0;
+ m = 0;
}
lcd.locate(9,0);
lcd.printf("%02d",tm.sec);
if (button_enco.falling())
{
- ///////////////////
- if(Conf==0)
- {
- Alarm=tm;
- lcd.cls();
- lcd.locate(0,0);
- lcd.printf("Alarma config. ");
- wait(1);
- i=0;
- m=0;
- Lugar++;
- lcd.cls();
-
- }
-
- if(Conf==1)
+ if(pos==0)
{
rtc.setTime(tm, false, false);
rtc.startClock();
lcd.cls();
- lcd.locate(0,0);
- lcd.printf("Hora Config. ");
+ lcd.locate(0, 0);
+ lcd.printf("Time Set");
wait(1);
- i=0;
- m=0;
- Lugar=0;
+ i = 0;
+ Lugar = 0;
+ lcd.cls();
+ }
+ if(pos > 0)
+ {
+ i++;
+ lcd.cls();
lcd.locate(0,0);
- lcd.printf("--Alarma --Hora");
- }
-
- ///////////////////
+ lcd.printf("Enable: Off");
+ }
}
-
break;
-
+
+ case 7:
+ m = wheel.getPulses();
+ if (m != 0)
+ {
+ if(flag == 0)
+ {
+ lcd.locate(8,0);
+ lcd.printf("On ");
+ flag = 1; //se activa la alarma
+ }
+ else
+ if(flag == 1)
+ {
+ lcd.locate(8,0);
+ lcd.printf("Off");
+ flag = 0; //se desactiva la alarma
+ }
+ wheel.reset();
+ m = 0;
+ }
+
+ if (button_enco.falling())
+ {
+ if(flag == 1)
+ {
+ state_alarms = state_alarms | pot[(pos - 1)];
+ }
+ if(flag == 0)
+ {
+ state_alarms = state_alarms & pot1[(pos - 1)];
+ }
+ Alarm[pos - 1] = tm;
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Alarm %d Set", pos);
+ wait(1);
+ i = 0;
+ Lugar = 0;
+ flag = 0;
+ lcd.cls();
+ }
+ break;
}
break;
case 2:
-
- rtc.getTime(tm);
-
- if(visual==0)
- {
-
- lcd.locate(0,0);
- lcd.printf("Hora: ");
- lcd.locate(8,0);
- lcd.printf("%02d:",tm.hour);
- lcd.printf("%02d:",tm.min);
- lcd.printf("%02d",tm.sec);
-
- lcd.locate(0,1);
- lcd.printf("%02d/",tm.mon);
- lcd.printf("%02d/",tm.date);
- lcd.printf("%02d",tm.year);
- wait(0.1);
- //////////
- m=wheel.getPulses();
- if(m!=0)
- {
- visual=1;
- wheel.reset();
- m=0;
- }
-
- //////
+ Sonido.write(0.5);
+ wait(0.2);
+ Sonido.write(255);
+ wait(0.2);
+ Sonido.write(0.5);
+ wait(0.2);
+ Sonido.write(255);
+ wait(0.2);
- }
-
- if(visual==1)
- {
- lcd.locate(0,0);
- lcd.printf("Alarma: ");
- lcd.locate(8,0);
- lcd.printf("%02d:",Alarm.hour);
- lcd.printf("%02d:",Alarm.min);
- lcd.printf("%02d",Alarm.sec);
+ m = wheel.getPulses();
-
- lcd.locate(0,1);
- lcd.printf("%02d/",Alarm.mon);
- lcd.printf("%02d/",Alarm.date);
- lcd.printf("%02d",Alarm.year);
- wait(0.1);
- ////
- m=wheel.getPulses();
- if(m!=0)
+ if(alarma == 0) //pos_alarm
+ {
+ if(m != 0)
{
- visual=0;
- wheel.reset();
- m=0;
- }
-
- ////
- }
-
- if( (tm.date==Alarm.date)&&(tm.mon==Alarm.mon)&&(tm.year==Alarm.year)&&(tm.hour==Alarm.hour)&&(tm.min==Alarm.min)&&(tm.sec==Alarm.sec) )
- {
- Lugar++;
- lcd.cls();
- lcd.locate(0,0);
- lcd.printf("Alarma Activa!!!");
- wait(1);
- lcd.locate(0,0);
- lcd.printf("->Desactivar ");
- lcd.locate(0,1);
- lcd.printf("--Aplazar ");
- m=0;
- }
-
- break;
-
- case 3:
-
- if(alarma==0)
- {
- Sonido.write(0.5);
- wait(0.2);
- Sonido.write(0);
- wait(0.2);
- Sonido.write(0.5);
- wait(0.2);
- Sonido.write(0);
- wait(0.2);
-
- m=wheel.getPulses();
- if(m!=0)
- {
- alarma=1;
- m=0;
+ alarma = 1;
wheel.reset();
-
- lcd.locate(1,0);
+ m = 0;
+ lcd.locate(1,1);
lcd.printf("-");
- lcd.locate(1,1);
+ lcd.locate(11,1);
lcd.printf(">");
}
}
-
- ///////////////////
- if(alarma==1)
+ if(alarma == 1)
{
- Sonido.write(0.5);
- wait(0.2);
- Sonido.write(0);
- wait(0.2);
- Sonido.write(0.5);
- wait(0.2);
- Sonido.write(0);
- wait(0.2);
-
- m=wheel.getPulses();
- if(m!=0)
+ if(m != 0)
{
- alarma=0;
- m=0;
+ alarma = 0;
wheel.reset();
-
- lcd.locate(1,0);
+ m = 0;
+ lcd.locate(1,1);
lcd.printf(">");
- lcd.locate(1,1);
+ lcd.locate(11,1);
lcd.printf("-");
}
}
if (button_enco.falling())
{
- if(alarma==0)
+ if(alarma == 0)
{
- Lugar=0;
wheel.reset();
m=0;
- Sonido.write(0);
+ Sonido.write(255);
lcd.cls();
- lcd.locate(0,0);
- lcd.printf("--Alarma --Hora");
+ wait(0.5);
}
if(alarma==1)
{
- Lugar=2;
rtc.getTime(tm);
- if(tm.min!=58)
+ if(tm.min >= 55)
{
- Alarm.min=tm.min+1;
+ Alarm[pos_alarm].min = (tm.min + 5) - 60;
+ Alarm[pos_alarm].hour = tm.hour + 1;
}
- if(tm.min==59)
+ else
{
- Alarm.min=0;
- Alarm.hour=tm.hour+1;
+ Alarm[pos_alarm].min = tm.min + 5;
}
- Alarm.sec=tm.sec;
lcd.cls();
alarma=0;
}
-
+ Lugar = 0;
}
-
+ break;
+
+ case 3:
+ lcd.locate(0,0);
+ lcd.printf("Waiting IRDA");
+ header = 0;
+ header = irda.read_low_us(); //funcion para leer un pulso de caida o bajo
+ if (header > head_L && header < head_H)//verificar que este en la tolerancia +-20%
+ {
+ //leo los datos de la trama y se meten a un arreglo
+ wait_us(2000);
+ for(g = 0; g<(num_bits-1); g++) // POR OSCILOSCOPIO se determina que llegan (num_bits),datos
+ {
+ dato = irda.read_high_us(); //leer un bit de datos que es pulso arriba en este control
+ num[g]=dato;
+ wait_us(332);
+ }
+ for(g = 0; g<num_bits; g++) // guardo la secuancia en binario
+ {
+ if(num[g] > ((T_alto+T_bajo)/2)){sec[g]=1;}
+ else {sec[g]=0;}
+ }
+ for(h = 0; h < 8; h++)
+ {
+ for(g = 0; g < 32; g++)
+ {
+ if(sec[g]==boton[h][g]) //en caso de que un bit no coincida se descarta el boton 1
+ {
+ count++;
+ if(count==32)
+ {
+ boton_sel = h - 1;
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Alarm %d: ",(boton_sel+1));
+ if(boton_sel >= 0)
+ {
+ if((state_alarms&(pot[boton_sel])) == pot[boton_sel])
+ {
+ state_alarms = state_alarms & pot1[boton_sel];
+ lcd.locate(10,0);
+ lcd.printf("Off");
+ wait(1.5);
+ lcd.cls();
+ }
+ else
+ {
+ state_alarms = state_alarms | pot[boton_sel];
+ lcd.locate(10,0);
+ lcd.printf("On ");
+ wait(1.5);
+ lcd.cls();
+ }
+ }
+ else
+ {
+ Lugar = 0;
+ pos = 0;
+ lcd.cls();
+ }
+ }
+ }
+ }
+ count = 0;
+ }
+ }
+
break;
}
}
-}
\ No newline at end of file
+}