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Interrupts with MCB2130 (lpc2138)

Roger Wacholek

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 = 1;
PINSEL0 = 1 << 29;
VICVectAddr15 = (unsigned long) isr_button_int1;
VICVectCntl15 = 0x05;
VICIntEnable = 1 << 15;