Gustavo Ramirez
reloj despertador con snoze y un ds1307
Dependencies: PinDetect QEI RTC-DS1307 TextLCD mbed
Fork of
Tarea_Reloj
by 
Hernán Maya
Revision 0:29267341170e, committed 2016-05-24
- Comitter:
- satelite
- Date:
- Tue May 24 14:02:08 2016 +0000
- Commit message:
- Reloj despertador con snooze.; El sistema esta conformado por la tarjeta kl25z, un m?dulo con el RTC DS-1307, un encoder con boton central, un boton, un LCD 2x16 y un buzzer.
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/PinDetect.lib Tue May 24 14:02:08 2016 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/xeta05/code/PinDetect/#cb6051b90a52
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/QEI.lib Tue May 24 14:02:08 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/aberk/code/QEI/#5c2ad81551aa
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/RTC-DS1307.lib Tue May 24 14:02:08 2016 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/satelite/code/RTC-DS1307/#50b6eff06b1c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Tue May 24 14:02:08 2016 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/satelite/code/TextLCD/#3624f726cd07
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue May 24 14:02:08 2016 +0000
@@ -0,0 +1,336 @@
+/*Reloj despertador con módulo DS1307
+*/
+
+#include "mbed.h"
+#include "PinDetect.h"
+#include "QEI.h"
+#include "Rtc_Ds1307.h"
+#include "TextLCD.h"
+
+// Configuracion puertos del microcontrolador
+Rtc_Ds1307 rtc(PTE0, PTE1); // pines para la comunicacion I2C, SDA, SCL
+Serial pc(USBTX, USBRX, "pc"); // puerto serie (USB)
+QEI wheel(PTD5, PTD0, NC, 100); // pines para el encoder
+PinDetect Boton(PTA13, PullUp); // boton encoder
+PinDetect BotonA(PTE20, PullUp); // boton apagar alarma
+DigitalOut led1(LED_RED); // led rojo
+DigitalOut led2(LED_GREEN); // led verde
+DigitalOut led3(LED_BLUE); // led azul
+DigitalOut buzzer(PTD3); // alarma
+TextLCD lcd(PTB10, PTB11, PTE2, PTE3, PTE4, PTE5); // RS, E, D4, D5, D6, D7
+
+// Declaracion de variables globales
+int estado = 0, config = 0, dia = 1, mes = 1, ano = 2016, hora = 0, min = 0, configR = 0, cont = 1, set = 0, alarma = 0;
+
+// Rutina presion boton
+void keyPressed(void)
+{
+ if(estado == 0 && alarma == 1) {
+ min++;
+ }
+ if(estado == 1 && set == 1) {
+ config++;
+ }
+ if(estado == 2 && set == 1) {
+ configR++;
+ cont = 1;
+ }
+}
+
+// Rutina presion sostenida boton
+void keyPressedHeld(void)
+{
+ //wait(0.5);
+ lcd.locate(0, 0);
+ lcd.printf(" ");
+ lcd.locate(0, 1);
+ lcd.printf(" ");
+ estado++;
+ //lcd.cls();
+ if(estado > 2) {
+ estado = 0;
+ }
+}
+
+// Rutina para apagar la alarma
+void apagarAlarma(void)
+{
+ min--;
+}
+// Rutina principal
+int main()
+{
+ // Configuracion de inicio y bienvenida
+ Rtc_Ds1307::Time_rtc tm = {};
+ Boton.setAssertValue(0);
+ Boton.attach_asserted(&keyPressed);
+ Boton.attach_asserted_held(&keyPressedHeld);
+ Boton.setSamplesTillHeld(200);
+ Boton.setSampleFrequency();
+ BotonA.setAssertValue(0);
+ BotonA.attach_asserted_held(&apagarAlarma);
+ BotonA.setSamplesTillHeld(200);
+ BotonA.setSampleFrequency();
+ led1 = 1;
+ led2 = 1;
+ led3 = 1;
+ buzzer = 0;
+ lcd.printf(" Reloj");
+ lcd.locate(0, 1);
+ lcd.printf(" despertador");
+ wait(3);
+ lcd.locate(0, 0);
+ lcd.printf(" ");
+ lcd.locate(0, 1);
+ lcd.printf(" ");
+ wait(0.5);
+
+ // Ciclo infinito
+ while(1) {
+ // Reloj en funcionamiento
+ while(estado == 0) {
+ led1 = 1;
+ led2 = 0;
+ led3 = 1;
+ rtc.getTime(tm);
+ lcd.locate(0, 0);
+ lcd.printf(" %02d:%02d:%02d ", tm.hour, tm.min, tm.sec);
+ lcd.locate(0, 1);
+ lcd.printf(" %s %02d/%02d/%04d", rtc.weekdayToString(tm.wday), tm.date, tm.mon, tm.year);
+ if(tm.hour == hora && tm.min == min && tm.mon == mes && tm.date == dia && tm.year == ano) {
+ buzzer = !buzzer;
+ alarma = 1;
+ } else {
+ buzzer = 0;
+ alarma = 0;
+ }
+ if(tm.hour <= hora && tm.min <= min && tm.mon <= mes && tm.date <= dia && tm.year <= ano) {
+ lcd.locate(15, 0);
+ lcd.printf("@");
+ } else {
+ lcd.locate(15, 0);
+ lcd.printf(" ");
+ }
+ wait(1);
+ }
+ // Configuracion de la alarma
+ while(estado == 1) {
+ led1 = 1;
+ led2 = 1;
+ led3 = 0;
+ wait(0.2);
+ if(config == 0) {
+ lcd.locate(0, 0);
+ lcd.printf(" Establecer");
+ lcd.locate(0, 1);
+ lcd.printf("alarma: ");
+ set = set + wheel.getPulses();
+ wheel.reset();
+ if(set > 1) {
+ set = 0;
+ }
+ if(set < 0) {
+ set = 1;
+ }
+ lcd.locate(8, 1);
+ if(set == 0) {
+ lcd.printf("NO ");
+ } else if(set == 1) {
+ lcd.printf("SI ");
+ }
+ }
+ if(config == 1) {
+ dia = dia + wheel.getPulses();
+ wheel.reset();
+ if(dia > 31) {
+ dia = 1;
+ }
+ if(dia < 1) {
+ dia = 31;
+ }
+ lcd.locate(0, 1);
+ lcd.printf("Dia: %02d ", dia);
+ }
+ if(config == 2) {
+ mes = mes + wheel.getPulses();
+ wheel.reset();
+ if(mes > 12) {
+ mes = 1;
+ }
+ if(mes < 1) {
+ mes = 12;
+ }
+ lcd.locate(0, 1);
+ lcd.printf("Mes: %02d ", mes);
+ }
+ if(config == 3) {
+ ano = ano + wheel.getPulses();
+ wheel.reset();
+ if(ano > 3000) {
+ ano = 2016;
+ }
+ if(ano < 2016) {
+ ano = 3000;
+ }
+ lcd.locate(0, 1);
+ lcd.printf("Anno: %02d ", ano);
+ }
+ if(config == 4) {
+ hora = hora + wheel.getPulses();
+ wheel.reset();
+ if(hora > 23) {
+ hora = 0;
+ }
+ if(hora < 0) {
+ hora = 23;
+ }
+ lcd.locate(0, 1);
+ lcd.printf("Hora: %02d ", hora);
+ }
+ if(config == 5) {
+ min = min + wheel.getPulses();
+ wheel.reset();
+ if(min > 59) {
+ min = 0;
+ }
+ if(min < 0) {
+ min = 59;
+ }
+ lcd.locate(0, 1);
+ lcd.printf("Minutos: %02d ", min);
+ }
+ if(config == 6) {
+ lcd.locate(0, 1);
+ lcd.printf(" Establecida ");
+ estado = 0;
+ config = 0;
+ wait(2);
+ }
+ }
+ // Configuracion del reloj
+ while(estado == 2) {
+ led1 = 0;
+ led2 = 1;
+ led3 = 1;
+ wait(0.2);
+ if(configR == 0) {
+ lcd.locate(0, 0);
+ lcd.printf("Configurar reloj");
+ set = set + wheel.getPulses();
+ wheel.reset();
+ if(set > 1) {
+ set = 0;
+ }
+ if(set < 0) {
+ set = 1;
+ }
+ lcd.locate(0, 1);
+ if(set == 0) {
+ lcd.printf(" NO ");
+ } else if(set == 1) {
+ lcd.printf(" SI ");
+ }
+ }
+ if(configR == 1) {
+ cont = cont + wheel.getPulses();
+ wheel.reset();
+ if(cont > 31) {
+ cont = 1;
+ }
+ if(cont < 1) {
+ cont = 31;
+ }
+ lcd.locate(0, 1);
+ lcd.printf("Dia: %02d ", cont);
+ tm.date = cont;
+ }
+ if(configR == 2) {
+ cont = cont + wheel.getPulses();
+ wheel.reset();
+ if(cont > 12) {
+ cont = 1;
+ }
+ if(cont < 1) {
+ cont = 12;
+ }
+ lcd.locate(0, 1);
+ lcd.printf("Mes: %02d ", cont);
+ tm.mon = cont;
+ }
+ if(configR == 3) {
+ cont = cont + wheel.getPulses();
+ wheel.reset();
+ if(cont > 3000) {
+ cont = 2016;
+ }
+ if(cont < 2016) {
+ cont = 2016;
+ }
+ lcd.locate(0, 1);
+ lcd.printf("Anno: %02d ", cont);
+ tm.year = cont;
+ }
+ if(configR == 4) {
+ cont = cont + wheel.getPulses();
+ wheel.reset();
+ if(cont > 7) {
+ cont = 1;
+ }
+ if(cont < 1) {
+ cont = 7;
+ }
+ lcd.locate(0, 1);
+ lcd.printf("Dia semana: %1d", cont);
+ tm.wday = cont;
+ }
+ if(configR == 5) {
+ cont = cont + wheel.getPulses();
+ wheel.reset();
+ if(cont > 23) {
+ cont = 0;
+ }
+ if(cont < 0) {
+ cont = 23;
+ }
+ lcd.locate(0, 1);
+ lcd.printf("Hora: %02d ", cont);
+ tm.hour = cont;
+ }
+ if(configR == 6) {
+ cont = cont + wheel.getPulses();
+ wheel.reset();
+ if(cont > 59) {
+ cont = 0;
+ }
+ if(cont < 0) {
+ cont = 59;
+ }
+ lcd.locate(0, 1);
+ lcd.printf("Minutos: %02d ", cont);
+ tm.min = cont;
+ }
+ if(configR == 7) {
+ cont = cont + wheel.getPulses();
+ wheel.reset();
+ if(cont > 59) {
+ cont = 0;
+ }
+ if(cont < 0) {
+ cont = 59;
+ }
+ lcd.locate(0, 1);
+ lcd.printf("Segundos: %02d ", cont);
+ tm.sec = cont;
+ }
+ if(configR == 8) {
+ lcd.locate(0, 1);
+ lcd.printf(" Establecido ");
+ rtc.setTime(tm, false, false);
+ rtc.startClock();
+ estado = 0;
+ configR = 0;
+ wait(2);
+ }
+ }
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue May 24 14:02:08 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/aae6fcc7d9bb \ No newline at end of file