Module esp32_hal::pac::uart0::status

Structs

R

Register STATUS reader

STATUS_SPEC

This register you can read. See API.

Type Definitions

CTSN_R

Field CTSN reader - This register stores the level value of the internal uart cts signal.

DSRN_R

Field DSRN reader - This register stores the level value of the internal uart dsr signal.

DTRN_R

Field DTRN reader - The register represent the level value of the internal uart dsr signal.

RTSN_R

Field RTSN reader - This register represent the level value of the internal uart cts signal.

RXD_R

Field RXD reader - This register stores the level value of the internal uart rxd signal.

RXFIFO_CNT_R

Field RXFIFO_CNT reader - (rx_mem_cnt rxfifo_cnt) stores the byte num of valid datas in receiver’s fifo. rx_mem_cnt register stores the 3 most significant bits rxfifo_cnt stores the 8 least significant bits.

ST_URX_OUT_R

Field ST_URX_OUT reader - This register stores the value of receiver’s finite state machine. 0:RX_IDLE 1:RX_STRT 2:RX_DAT0 3:RX_DAT1 4:RX_DAT2 5:RX_DAT3 6:RX_DAT4 7:RX_DAT5 8:RX_DAT6 9:RX_DAT7 10:RX_PRTY 11:RX_STP1 12:RX_STP2 13:RX_DL1

ST_UTX_OUT_R

Field ST_UTX_OUT reader - This register stores the value of transmitter’s finite state machine. 0:TX_IDLE 1:TX_STRT 2:TX_DAT0 3:TX_DAT1 4:TX_DAT2 5:TX_DAT3 6:TX_DAT4 7:TX_DAT5 8:TX_DAT6 9:TX_DAT7 10:TX_PRTY 11:TX_STP1 12:TX_STP2 13:TX_DL0 14:TX_DL1

TXD_R

Field TXD reader - This register represent the level value of the internal uart rxd signal.

TXFIFO_CNT_R

Field TXFIFO_CNT reader - (tx_mem_cnt txfifo_cnt) stores the byte num of valid datas in transmitter’s fifo.tx_mem_cnt stores the 3 most significant bits txfifo_cnt stores the 8 least significant bits.