• lpc2138 interrupt problem code
    hai This is my code external interrupt is generates only one time next it is in not genetated.help me. #include<lpc213x.h> #include <stdio.h> extern void init_serial(void); unsigned char temp;...
  • problem in lpc2138 external interrupt
    hai i am doing basic programs in lpc2138 ARM controller problem is exter nal interrupt is only once generates but again it is not generate.send me what is the problem.this is my code //******...
  • Interrupts with MCB2130 (lpc2138)
    Hello everybody, i want to use the INT1 Button on my MCB2130 as an external interrupt. Unfortunately, it doesn't work. If i use the Button, the lpc2138 restarts :-( EXTMODE = 1; EXTPOLAR =...
  • 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 debug problem
    I'm reprograming a customer old PCB's with LPC2138 ARM7 MCU's using Segger jlink with JTAG wires, all OK. I'm viewing that, If I use global or function static vars debugging is not posible, but in the...