Hi all,
I've browsed the previous posts on interrupts and timers, couldn't find an answer though.
Problem:

On external interrupt, read P1.4 4 times, consequenlty, at 1000Hz.

Approach:

void ext1_isr (void) interrupt 2 using 1 <span style="color:green">// interrupt 2 handler, using bank 1</span>
{
   timer0_initialize();
<span style="color:green">   // started timer and on every overflow (hence, interrupt) read P1.4</span>
}
void timer0_isr(void) interrupt 1 using 1
{
<span style="color:green">   // reinitialize TH0 and TL0 so that it overflows in 1 millisecond, read P1.4</span>
<span style="color:red">   // However, it doesn't seem to reach this code!!</span>
}


So this is my problem. What am i doing wrong?