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Configuración de una alarma mediante dispositivo con comunicación i2c para encender un led.
Dependencies: DebouncedIn QEI RTC-DS1307 mbed
Fork of Rtc_Ds1307_Sample by
main.cpp
- Committer:
- demo71
- Date:
- 2015-11-20
- Revision:
- 3:9e5e0b8d0e2a
- Parent:
- 2:3be003301107
File content as of revision 3:9e5e0b8d0e2a:
#include "mbed.h" #include "Rtc_Ds1307.h" #include "DebouncedIn.h" #include "QEI.h" //RtcCls rtc(p28, p27, p29, true); Rtc_Ds1307 rtc(PTE0,PTE1); Serial pc(USBTX, USBRX, "pc"); //Configuracion encoder QEI wheel (PTD5, PTD0, NC, 100); //Botones DebouncedIn BotonENC(PTA13); //Boton Encoder DebouncedIn Boton2(PTE20); //Boton para confirmar //salida led DigitalOut myled(PTE21); int dia=0,mes=0,ano=2015,hh=0,mm=0,ss=0; char buffer[128]; int readptr = 0; int start=0; int Config; int main() { char c; Rtc_Ds1307::Time_rtc tm = {}; while(1) { set_reloj: pc.printf("*************************************\n"); pc.printf("* Menu for RTC Test : *\n"); pc.printf("* read - reads the clock *\n"); pc.printf("* start - start the clock *\n"); pc.printf("* stop - stop the clock *\n"); pc.printf("* write - write the clock *\n"); pc.printf("* ena - enable Square wave output *\n"); pc.printf("* dis - disable square wave outp. *\n"); pc.printf("*************************************\n"); while( (c = pc.getc()) != '\n') { buffer[readptr++] = c; } buffer[readptr++] = 0; if (strncmp(buffer, "read", 4) == 0) { // perform read pc.printf("Performing read operation\n"); if (rtc.getTime(tm) ) { pc.printf("The current time is : %02d:%02d:%02d\n", tm.hour, tm.min, tm.sec); pc.printf("The current date is : %s, %02d/%02d/%04d\n", rtc.weekdayToString(tm.wday), tm.mon, tm.date, tm.year); } } else if (strncmp(buffer, "write", 5) == 0) { // perform write pc.printf("Enter the date (date 0..31)"); pc.scanf("%d", &tm.date); pc.printf("Enter the date (month 1..12)"); pc.scanf("%d", &tm.mon); pc.printf("Enter the date (year)"); pc.scanf("%d", &tm.year); pc.printf("Enter the time (hours 0..23)"); pc.scanf("%d", &tm.hour); pc.printf("Enter the time (minutes 0..59)"); pc.scanf("%d", &tm.min); pc.printf("Enter the time (seconds 0..59)"); pc.scanf("%d", &tm.sec); pc.printf("Performing write operation\n"); while(pc.readable()) pc.getc(); rtc.setTime(tm, false, false); } else if (strncmp(buffer, "start", 5) == 0) { // start readptr = 0; pc.printf("Dispositivo Iniciado\n"); rtc.startClock(); goto set_prev; } else if (strncmp(buffer, "stop", 4) == 0) { // stop pc.printf("Performing stop operation\n"); rtc.stopClock(); } else if (strncmp(buffer, "ena", 3) == 0) { int rs; pc.printf("Please specify the frequency : [0 = 1Hz, 1 = 4.096kHz, 2 = 8.192kHz, 3 = 32.768kHz] "); scanf("%d", &rs); pc.printf("Enabling the output with %d option\n", rs); rtc.setSquareWaveOutput(true, (Rtc_Ds1307::SqwRateSelect_t)rs); } else if (strncmp(buffer, "dis", 3) == 0) { pc.printf("Disableing square wave output\n"); rtc.setSquareWaveOutput(false, Rtc_Ds1307::RS1Hz); } else { pc.printf("syntax error\n"); } readptr = 0; //pc.printf("\n\n\n"); } ///////////////////////////////////////////////////////////////7 set_prev: pc.printf("Dispositivo Configurado ? ---- 1 = No 2 = Si\n"); pc.scanf("%d", &Config); if (Config ==1){ readptr = 0; goto set_reloj; } else if (Config ==2){ pc.printf("Dispositivo Configurado Correctamente Espere ....\n"); wait(5); goto set_alarma; } else { pc.printf("syntax error\n"); goto set_prev; } /////////////////////////////////7 set_alarma: pc.printf("******* Configuracion Alarma *******\n"); set_dia: while(1){ dia=dia+wheel.getPulses(); wheel.reset(); ////////////////////////////////////////7 if(dia>=31){ dia=31; } else if (dia<=0){ dia=0; } pc.printf(">Dia=%d Mes=%d Ano=%d Hora=%d Min=%d Seg=%d\n ",dia,mes,ano,hh,mm,ss); if(BotonENC.falling()){ goto set_mes; } if(Boton2.falling()){ goto set_comp; } } set_mes: while(1){ mes=mes+wheel.getPulses(); wheel.reset(); ////////////////////////////////////////7 if(mes>=12){ mes=12; } else if (mes<=0){ mes=0; } pc.printf(" Dia=%d >Mes=%d Ano=%d Hora=%d Min=%d Seg=%d\n ",dia,mes,ano,hh,mm,ss); if(BotonENC.falling()){ goto set_ano; } if(Boton2.falling()){ goto set_comp; } } set_ano: while(1){ ano=ano+wheel.getPulses(); wheel.reset(); ////////////////////////////////////////7 if(ano>=3000){ ano=3000; } else if (ano<=2015){ ano=2015; } pc.printf(" Dia=%d Mes=%d >Ano=%d Hora=%d Min=%d Seg=%d\n ",dia,mes,ano,hh,mm,ss); if(BotonENC.falling()){ goto set_hh; } if(Boton2.falling()){ goto set_comp; } } set_hh: while(1){ hh=hh+wheel.getPulses(); wheel.reset(); ////////////////////////////////////////7 if(hh>=23){ hh=23; } else if (hh<=0){ hh=0; } pc.printf(" Dia=%d Mes=%d Ano=%d >Hora=%d Min=%d Seg=%d\n ",dia,mes,ano,hh,mm,ss); if(BotonENC.falling()){ goto set_mm; } if(Boton2.falling()){ goto set_comp; } } set_mm: while(1){ mm=mm+wheel.getPulses(); wheel.reset(); ////////////////////////////////////////7 if(mm>=59){ mm=59; } else if (hh<=0){ mm=0; } pc.printf(" Dia=%d Mes=%d Ano=%d Hora=%d >Min=%d Seg=%d\n ",dia,mes,ano,hh,mm,ss); if(BotonENC.falling()){ goto set_ss; } if(Boton2.falling()){ goto set_comp; } } set_ss: while(1){ ss=ss+wheel.getPulses(); wheel.reset(); ////////////////////////////////////////7 if(ss>=59){ ss=59; } else if (ss<=0){ ss=0; } pc.printf(" Dia=%d Mes=%d Ano=%d Hora=%d Min=%d >Seg=%d\n ",dia,mes,ano,hh,mm,ss); if(BotonENC.falling()){ goto set_dia; } if(Boton2.falling()){ goto set_comp; } } set_comp: pc.printf("***Datos ingresados para alarma****\n"); pc.printf(" Dia=%d Mes=%d Ano=%d Hora=%d Min=%d Seg=%d\n ",dia,mes,ano,hh,mm,ss); while(1){ rtc.getTime(tm); pc.printf("The current time is : %02d:%02d:%02d\n", tm.hour, tm.min, tm.sec); pc.printf("The current date is : %s, %02d/%02d/%04d\n", rtc.weekdayToString(tm.wday), tm.mon, tm.date, tm.year); if(tm.hour>=hh && tm.min>=mm &&tm.sec>=ss && tm.mon>=mes && tm.date>=dia && tm.year>=ano){ myled=0; } else { myled=1; } wait(1); } //// }