Lpc2000

Ups... I didn't do that... how can I set it up, if I have a PCLK and
CCLK of 60Mhz?
Thanks
Ezequiel

--- In lpc2000@yahoogroups.com, "lpc_bavaria" <lpc_bavaria@y...> wrote:
> 
> Hi Ezequiel,
> 
> have you set the prescaler registers RTC_PREINT and RTC_PREFRAC to
> divide down your pclk to 32.768 kHz?
> 
> Cheers,
> Rolf
> 
> 
> --- In lpc2000@yahoogroups.com, "acetoel" <acetoel@y...> wrote:
> > 
> > Hello, I have set up the RTC and make a simple program to test it. But
> > it doesn't work! Here is the code... on the PC (connected to the
> > serial port) I always view the same time 19:8:51
> > Thanks
> > Ezequiel
> > 
> > #include "LPC210x.h"
> > #include "Init.h"	
> > #include "UART.h"
> > #include "Delayus.h"
> > 
> > #define  Boton 0x80000000
> > #define  LED1  0x10000000
> > #define  LED2  0x20000000
> > #define  LED3  0x40000000
> > 
> > UInt8  contador;
> > UInt16 Counter2;
> > UInt32 Hour,Min,Sec;
> > 
> > 
> > int main (void) 
> > {	
> > 	/*Initialize the system*/
> >  InitLPC2106();
> >  InitCom();		//115200 bauds
> >  IODIR=0x70000000;
> >  IOCLR=0x70000000;
> > 	
> >  RTC_CCR=0;
> >  RTC_CIIR=0x00000000;
> >  RTC_AMR=0x00000000;
> >  //real date time setting
> >  RTC_SEC=0x00000033;
> >  RTC_MIN=0x00000008;
> >  RTC_HOUR=0x00000013;
> >  RTC_DOM=0x00000006;
> >  RTC_DOW=0x00000004;
> >  RTC_DOY=0x00000004;
> >  RTC_MONTH=0x00000001;
> >  RTC_YEAR=0x000007D5;
> >  //alarm setting
> >  RTC_ALSEC=0x00000001;
> >  RTC_ALMIN=0x00000001;
> >  RTC_ALHOUR=0x00000001;
> >  RTC_ALDOM=0x00000001;
> >  RTC_ALDOW=0x00000001;
> >  RTC_ALDOY=0x00000001;
> >  RTC_ALMON=0x00000001;
> >  RTC_ALYEAR=0x000007D0;
> >  //start rtc
> >  RTC_CCR=0x00000001;
> > 	
> > 	contador=0x00;
> > 	IOSET = LED2;
> > 	IOSET = LED3;
> > 	printf ("Ezequiel L. Acetp %c%c",'\n','\r');
> > 	//printf("Ezequiel L. Aceto\n");
> > 	//printf("Sunixs Microsystems\n");
> > 	while(1)
> > 	{
> > 	  IOSET = LED1;
> > 	  delayus(1000); //0.5 Sec delay
> > 	  IOCLR = LED1;
> > 	  delayus(1000);
> > 	  Hour = RTC_HOUR;
> > 	  Min  = RTC_MIN;
> > 	  Sec  = RTC_SEC;
> > 	  printf("%2d : %2d : %2d  ",Hour, Min, Sec,'\n','\r');
> > 	  Hour = 0x00;
> > 	  Min  = 0x00;
> > 	  Sec  = 0x00;
> > 	}
> > }