/* Disables SIR (IrDA) mode on the specified UART. */
void UARTDisableSIR(uint32_t ui32Base)
/* Disables SIR (IrDA) mode on the specified UART. */
void UARTDisableSIR(uint32_t ui32Base)
{
    ASSERT(_UARTBaseValid(ui32Base));
    HWREG(ui32Base + UART_O_CTL) &= ~(UART_CTL_SIREN | UART_CTL_SIRLP);
}