UARTCTRL_ILIE
lpuart32_write(&sport->port, ctrl | UARTCTRL_ILIE, UARTCTRL);
UARTCTRL_RIE | UARTCTRL_RE | UARTCTRL_ILIE);
ctrl &= ~(UARTCTRL_RIE | UARTCTRL_ILIE | UARTCTRL_RE |
ctrl |= UARTCTRL_RIE | UARTCTRL_ILIE;
temp &= ~(UARTCTRL_TE | UARTCTRL_RE | UARTCTRL_ILIE |