Hi, I want to trigger some code every 1 second using the timer0 in mode 2. I am driving the chip at 18.432MHz. Here is my code so far:

void timer0 (void) interrupt 1 using 1
{
    if (++ cycle == 10000) {

          <code to be triggered every 1 second>
           
          cycle = 0;
    }
}

void main()
{
 TH0 = ??;
 TL0 = ??;
 TMOD = TMOD | 0x02;
 TR0 = 1;
 ET0 = 1;

 while (1) {

 }
}


 

Could someone please advise what values I need to assign to TH0 and TL0 (I think they are the same in mode 2?), and also how I would set up a Wait function using Timer 1, e.g.

void Wait (unsigned char t)
{
 unsigned char c;
 for (c=0;c<t;c++)
 {
  TH0 = ??;
  TL0 = ??;
  TR0 = 1;
  TF0 = 0;
  while (TF0 == 0);
  TR0 = 0;
 }
}


 

How do I set the mode for the Wait function accordingly? And how I calculate what to put in TH0 and TL0? e.g. so that Wait(10) pauses for 100ms.

Many thanks for your help.