lpc2388 interrupt is not working

mohammadfaizan — Tue, 18 Sep 2018 05:01:07 GMT

Hi,

I am working on RTC, I am getting a difference of 3 second, so i try to calibrate the RTC time, I had generate the 1Hz clock using a timer0, Interrupt Subroutine is called when Timer Tick is equal to Match register value, code is working fine on simulator but not on my board, code without interrupt works fine on board.

Routine code

__irq void myTimer0_ISR (void)
{
   long int regval;
   regval = T0IR;
   // RTC_Time set_time;
   RTC_SEC = RTC_SEC - 3;
   T0IR = ( T0IR | (0x01) );
   VICVectAddr = 0x00;
}

main

if(T0TC==T0MR0);
{

   // RTC_Get_Time();
   VICVectAddr4 = (unsigned) myTimer0_ISR;
   VICVectCntl4 = 0x00000024;
   VICIntEnable = 0x00000010;
   VICIntSelect = 0x00000000;

   //T0TCR = 0X00;
}

What I missed here, Please suggest.

Thanks & regards

Re: lpc2388 interrupt is not working

mohammadfaizan — Mon, 24 Sep 2018 06:16:02 GMT

Solved

LPC Microcontrollersのトピックlpc2388 interrupt is not working

lpc2388 interrupt is not working

Re: lpc2388 interrupt is not working