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LPC2129 UART Interrupt Enable Problem

au ua

Hi

I am trying to receive bytes from UART0 and UART1 in Interrupt mode. I am enabling UART0 and UART1 Interrupt by the following code:

void initUART1_Intp(void) {

VICVectAddr0 = (unsigned long)U1ISR; //Set UART1 ISR Vector Address
VICVectCntl0 = 0x20 |7; //Enable Slot, Set Channel 7
VICIntEnable = 0x80; //Enable Int UART1

U1IER = 0x01; //Enable the RDA interrupt
}

void initUART0_Intp(void) {

VICVectAddr1 = (unsigned long)U0ISR; //Set UART0 ISR Vector Address
VICVectCntl1 = 0x20 |6; //Enable Slot, Set Channel 6
VICIntEnable = 0x40; //Enable Int for UART0

U0IER = 0x01; //Enable the RDA(Rx Data Available) interrupt
}

Is there any problem with this code specially at the last lines (U1IER = 0x01; ) and U0IER =
0x01;

My program is stopping here. Its not going after this statement.

Please help.

0