Lines Matching defs:sts
979 unsigned char sts;
981 sts = readb(sport->port.membase + UARTSR1);
984 if (sts & UARTSR1_FE && sport->lpuart_dma_rx_use) {
992 if (sts & UARTSR1_RDRF && !sport->lpuart_dma_rx_use)
995 if (sts & UARTSR1_TDRE && !sport->lpuart_dma_tx_use)
1004 unsigned long sts, rxcount;
1006 sts = lpuart32_read(&sport->port, UARTSTAT);
1010 if ((sts & UARTSTAT_RDRF || rxcount > 0) && !sport->lpuart_dma_rx_use)
1013 if ((sts & UARTSTAT_TDRE) && !sport->lpuart_dma_tx_use)
1016 lpuart32_write(&sport->port, sts, UARTSTAT);