Module esp32s2::uart0::conf0

Configuration register 0

Structs

CONF0_SPEC

Configuration register 0

R

Register CONF0 reader

W

Register CONF0 writer

Type Definitions

BIT_NUM_R

Field BIT_NUM reader - This register is used to set the length of data. 0: 5 bits. 1: 6 bits. 2: 7 bits. 3: 8 bits.

BIT_NUM_W

Field BIT_NUM writer - This register is used to set the length of data. 0: 5 bits. 1: 6 bits. 2: 7 bits. 3: 8 bits.

CLK_EN_R

Field CLK_EN reader - 1: Force clock on for registers. 0: Support clock only when application writes registers.

CLK_EN_W

Field CLK_EN writer - 1: Force clock on for registers. 0: Support clock only when application writes registers.

CTS_INV_R

Field CTS_INV reader - Set this bit to invert the level of UART CTS signal.

CTS_INV_W

Field CTS_INV writer - Set this bit to invert the level of UART CTS signal.

DSR_INV_R

Field DSR_INV reader - Set this bit to invert the level of UART DSR signal.

DSR_INV_W

Field DSR_INV writer - Set this bit to invert the level of UART DSR signal.

DTR_INV_R

Field DTR_INV reader - Set this bit to invert the level of UART DTR signal.

DTR_INV_W

Field DTR_INV writer - Set this bit to invert the level of UART DTR signal.

ERR_WR_MASK_R

Field ERR_WR_MASK reader - 1: The receiver stops storing data into FIFO when data is wrong. 0: The receiver stores the data even if the received data is wrong.

ERR_WR_MASK_W

Field ERR_WR_MASK writer - 1: The receiver stops storing data into FIFO when data is wrong. 0: The receiver stores the data even if the received data is wrong.

IRDA_DPLX_R

Field IRDA_DPLX reader - Set this bit to enable IrDA loopback mode.

IRDA_DPLX_W

Field IRDA_DPLX writer - Set this bit to enable IrDA loopback mode.

IRDA_EN_R

Field IRDA_EN reader - Set this bit to enable IrDA protocol.

IRDA_EN_W

Field IRDA_EN writer - Set this bit to enable IrDA protocol.

IRDA_RX_INV_R

Field IRDA_RX_INV reader - Set this bit to invert the level of IrDA receiver.

IRDA_RX_INV_W

Field IRDA_RX_INV writer - Set this bit to invert the level of IrDA receiver.

IRDA_TX_EN_R

Field IRDA_TX_EN reader - This is the start enable bit for IrDA transmitter.

IRDA_TX_EN_W

Field IRDA_TX_EN writer - This is the start enable bit for IrDA transmitter.

IRDA_TX_INV_R

Field IRDA_TX_INV reader - Set this bit to invert the level of IrDA transmitter.

IRDA_TX_INV_W

Field IRDA_TX_INV writer - Set this bit to invert the level of IrDA transmitter.

IRDA_WCTL_R

Field IRDA_WCTL reader - 1: The IrDA transmitter’s 11th bit is the same as 10th bit. 0: Set IrDA transmitter’s 11th bit to 0.

IRDA_WCTL_W

Field IRDA_WCTL writer - 1: The IrDA transmitter’s 11th bit is the same as 10th bit. 0: Set IrDA transmitter’s 11th bit to 0.

LOOPBACK_R

Field LOOPBACK reader - Set this bit to enable UART loopback test mode.

LOOPBACK_W

Field LOOPBACK writer - Set this bit to enable UART loopback test mode.

MEM_CLK_EN_R

Field MEM_CLK_EN reader - The signal to enable UART RAM clock gating. 1: UART RAM powers on, the data of which can be read and written. 0: UART RAM powers down.

MEM_CLK_EN_W

Field MEM_CLK_EN writer - The signal to enable UART RAM clock gating. 1: UART RAM powers on, the data of which can be read and written. 0: UART RAM powers down.

PARITY_EN_R

Field PARITY_EN reader - Set this bit to enable UART parity check.

PARITY_EN_W

Field PARITY_EN writer - Set this bit to enable UART parity check.

PARITY_R

Field PARITY reader - This register is used to configure the parity check mode. 0: even. 1: odd.

PARITY_W

Field PARITY writer - This register is used to configure the parity check mode. 0: even. 1: odd.

RTS_INV_R

Field RTS_INV reader - Set this bit to invert the level of UART RTS signal.

RTS_INV_W

Field RTS_INV writer - Set this bit to invert the level of UART RTS signal.

RXD_INV_R

Field RXD_INV reader - Set this bit to invert the level of UART RXD signal.

RXD_INV_W

Field RXD_INV writer - Set this bit to invert the level of UART RXD signal.

RXFIFO_RST_R

Field RXFIFO_RST reader - Set this bit to reset the UART RX FIFO.

RXFIFO_RST_W

Field RXFIFO_RST writer - Set this bit to reset the UART RX FIFO.

STOP_BIT_NUM_R

Field STOP_BIT_NUM reader - This register is used to set the length of stop bit. 1: 1 bit. 2: 1.5 bits. 3: 2 bits.

STOP_BIT_NUM_W

Field STOP_BIT_NUM writer - This register is used to set the length of stop bit. 1: 1 bit. 2: 1.5 bits. 3: 2 bits.

SW_DTR_R

Field SW_DTR reader - This register is used to configure the software DTR signal which is used in software flow control.

SW_DTR_W

Field SW_DTR writer - This register is used to configure the software DTR signal which is used in software flow control.

SW_RTS_R

Field SW_RTS reader - This register is used to configure the software RTS signal which is used in software flow control.

SW_RTS_W

Field SW_RTS writer - This register is used to configure the software RTS signal which is used in software flow control.

TICK_REF_ALWAYS_ON_R

Field TICK_REF_ALWAYS_ON reader - This register is used to select the clock. 1: APB_CLK. 0: REF_TICK.

TICK_REF_ALWAYS_ON_W

Field TICK_REF_ALWAYS_ON writer - This register is used to select the clock. 1: APB_CLK. 0: REF_TICK.

TXD_BRK_R

Field TXD_BRK reader - Set this bit to enable the transmitter to send NULL characters when the process of sending data is done.

TXD_BRK_W

Field TXD_BRK writer - Set this bit to enable the transmitter to send NULL characters when the process of sending data is done.

TXD_INV_R

Field TXD_INV reader - Set this bit to invert the level of UART TXD signal.

TXD_INV_W

Field TXD_INV writer - Set this bit to invert the level of UART TXD signal.

TXFIFO_RST_R

Field TXFIFO_RST reader - Set this bit to reset the UART TX FIFO.

TXFIFO_RST_W

Field TXFIFO_RST writer - Set this bit to reset the UART TX FIFO.

TX_FLOW_EN_R

Field TX_FLOW_EN reader - Set this bit to enable flow control function for the transmitter.

TX_FLOW_EN_W

Field TX_FLOW_EN writer - Set this bit to enable flow control function for the transmitter.