void uart1_init(void)
{
    LPC_SC->PCONP |= (1<<4);                //power up uart1
    LPC_SC->PCLKSEL0 |= (3<<8);             //run uart1 clock at 12MHz (prescale 8)
    
    //baud generation (115200)
    LPC_UART1->LCR |= (1<<7);               //DLAB enable
    LPC_UART1->DLL = (4<<0);                //divl
    LPC_UART1->DLM = (0<<0);                //divm
    LPC_UART1->FDR = (5<<0) | (8<<4);       //fractional baud div
    LPC_UART1->FCR |= (3<<6) | (1<<2) | (1<<1) | (1<<0);            //FIFO enable, TX and RX FIFO reset
    
    LPC_PINCON->PINSEL0 |= (0x40000000); //txd1
    LPC_PINCON->PINSEL1 |= (1<<0);       //rxd1
    LPC_PINCON->PINMODE0 |= (0x80000000);
    LPC_PINCON->PINMODE1 |= (1<<1);

    LPC_UART1->LCR |= (0<<7);               //DLAB disable
    LPC_UART1->IER |= (1<<2) | (1<<0);      //receive and transmit interrupt only
    
    LPC_UART1->LCR |= (0<<7) | (0<<3) | (0<<2) | (3<<0);        //8-n-1, DLAB=0
    
    LPC_UART1->TER |= (1<<7);               //enable transmitter
    LPC_UART1->LCR |= (0<<7);               //DLAB=0
    
    NVIC_EnableIRQ(UART1_IRQn);
}

//sending code
        LPC_UART1->THR = 'A';
        while((LPC_UART1->LSR & (1<<5)) == 0);

im having trouble initializing uart1 on p13 and p14 here is my init code. triple checked and referenced the lpc1768 manual and followed every single line in the example configuration step. <<code>> void uart1_init(void) { LPC_SC->PCONP |= (1<<4); //power up uart1 LPC_SC->PCLKSEL0 |= (3<<8); //run uart1 clock at 12MHz (prescale 8) //baud generation (115200) LPC_UART1->LCR |= (1<<7); //DLAB enable LPC_UART1->DLL = (4<<0); //divl LPC_UART1->DLM = (0<<0); //divm LPC_UART1->FDR = (5<<0) | (8<<4); //fractional baud div LPC_UART1->FCR |= (3<<6) | (1<<2) | (1<<1) | (1<<0); //FIFO enable, TX and RX FIFO reset LPC_PINCON->PINSEL0 |= (0x40000000); //txd1 LPC_PINCON->PINSEL1 |= (1<<0); //rxd1 LPC_PINCON->PINMODE0 |= (0x80000000); LPC_PINCON->PINMODE1 |= (1<<1); LPC_UART1->LCR |= (0<<7); //DLAB disable LPC_UART1->IER |= (1<<2) | (1<<0); //receive and transmit interrupt only LPC_UART1->LCR |= (0<<7) | (0<<3) | (0<<2) | (3<<0); //8-n-1, DLAB=0 LPC_UART1->TER |= (1<<7); //enable transmitter LPC_UART1->LCR |= (0<<7); //DLAB=0 NVIC_EnableIRQ(UART1_IRQn); } //sending code LPC_UART1->THR = 'A'; while((LPC_UART1->LSR & (1<<5)) == 0); <</code>> what possibly could be wrong with my init code

<<quote>> LPC_UART1->LCR |= (0<<7); <</quote>> it should have been <<quote>> LPC_UART1->LCR &= ~(1<<7); <</quote>> to disable DLAB LOL