Reg- 9bit uart transmission

Hello

Please tell how to generate UART Reception interrupt in TM4C123GH6PM micro controller, i am using CCS6.0. In my code, i check any data available in UART register then i read data from UART register, but i need when data received by UART register a interrupt should generate and i read data in that interrupt routine, so how to generate UART interrupt.

MY CODE is

int main(void)
{
    //init_controller();
    //============ Init USART0 ====================================================================================================================
        SysCtlClockSet(SYSCTL_SYSDIV_1 | SYSCTL_USE_OSC | SYSCTL_OSC_MAIN | SYSCTL_XTAL_16MHZ);

        SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
        SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);

        GPIOPinConfigure(GPIO_PA0_U0RX);
        GPIOPinConfigure(GPIO_PA1_U0TX);

        GPIOPinTypeUART(GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1);

        UARTConfigSetExpClk(UART0_BASE, SysCtlClockGet(), 19200, (UART_CONFIG_WLEN_8 | UART_CONFIG_STOP_ONE | UART_CONFIG_PAR_NONE));
        //UARTIntDisable(UART0_BASE, UART_INT_TX);
        UARTIntEnable(UART0_BASE, UART_INT_TX | UART_INT_RX);   //UART_INT_TX | UART_INT_RX)


        IntMasterEnable(); //enable processor interrupts
        IntEnable(INT_UART0); //enable the UART interrupt
    //============  End ofInit USART0 ====================================================================================================================

    while(1)
    {


        for(temp_int = 0; temp_int < 65534;)
        {
            temp_int++;
        }
    }

}

void UART0IntHandler(void)        /// This routine not working
{
    temp = 0;
}

With regards

Yuvaraj

Thank you AMit   I check it

Hello AMit

    I working on it, but it does not work properly still now

Regards

Yuvaraj