timer0 interrupt does not work with printf statement

I got several warnings when I compile the following code using TIMER0 interrupt when it overflows. void main(void) { //----------------------------------------// interrupt TMOD = (TMOD & 0xF0)...
timer0 interrupt does not work with printf statement

I got several warnings when I compile the following code using TIMER0 interrupt when it overflows. void main(void) { //----------------------------------------// interrupt TMOD = (TMOD & 0xF0)...
LPC2138 Timer0 Interrupt

Can anyone tell me why my interrupt is not firing? The T0IR flag is set upon rollover of the TIMER0 32 bit timer, but my code is not vectored to the interrupt code. My variable 'system_timer' never gets...
LPC2138 Timer0 Interrupt

Can anyone tell me why my interrupt is not firing? The T0IR flag is set upon rollover of the TIMER0 32 bit timer, but my code is not vectored to the interrupt code. My variable 'system_timer' never gets...
Problem with Timer0 interrupt

Hi all, I'm a newbie on LPC1768 and copy the following program from a site - the program is to blink an LED using timer interrupt 0. The program is as follow #include "LPC17xx.h" int main (void...