Module esp32s2::i2c0

I2C (Inter-Integrated Circuit) Controller

Modules

comd

I2C command register %s

ctr

Transmission setting

data

RX FIFO read data

date

Version control register

fifo_conf

FIFO configuration register

fifo_st

FIFO status register

int_clr

Interrupt clear bits

int_ena

Interrupt enable bits

int_raw

Raw interrupt status

int_status

Status of captured I2C communication events

scl_filter_cfg

SCL filter configuration register

scl_high_period

Configures the high level width of the SCL clock

scl_low_period

Configures the low level width of the SCL clock

scl_main_st_time_out

SCL main status time out register

scl_rstart_setup

Configures the interval between the positive edge of SCL and the negative edge of SDA

scl_sp_conf

Power configuration register

scl_st_time_out

SCL status time out register

scl_start_hold

Configures the interval between pulling SDA low and pulling SCL low when the master generates a START condition

scl_stop_hold

Configures the delay after the SCL clock edge for a stop condition

scl_stop_setup

Configures the delay between the SDA and SCL positive edge for a stop condition

scl_stretch_conf

Set SCL stretch of I2C slave

sda_filter_cfg

SDA filter configuration register

sda_hold

Configures the hold time after a negative SCL edge

sda_sample

Configures the sample time after a positive SCL edge

slave_addr

Local slave address setting

sr

Describe I2C work status

to

Setting time out control for receiving data

Structs

RegisterBlock

Register block

Type Definitions

COMD

COMD (rw) register accessor: an alias for Reg<COMD_SPEC>

CTR

CTR (rw) register accessor: an alias for Reg<CTR_SPEC>

DATA

DATA (rw) register accessor: an alias for Reg<DATA_SPEC>

DATE

DATE (rw) register accessor: an alias for Reg<DATE_SPEC>

FIFO_CONF

FIFO_CONF (rw) register accessor: an alias for Reg<FIFO_CONF_SPEC>

FIFO_ST

FIFO_ST (rw) register accessor: an alias for Reg<FIFO_ST_SPEC>

INT_CLR

INT_CLR (w) register accessor: an alias for Reg<INT_CLR_SPEC>

INT_ENA

INT_ENA (rw) register accessor: an alias for Reg<INT_ENA_SPEC>

INT_RAW

INT_RAW (r) register accessor: an alias for Reg<INT_RAW_SPEC>

INT_STATUS

INT_STATUS (r) register accessor: an alias for Reg<INT_STATUS_SPEC>

SCL_FILTER_CFG

SCL_FILTER_CFG (rw) register accessor: an alias for Reg<SCL_FILTER_CFG_SPEC>

SCL_HIGH_PERIOD

SCL_HIGH_PERIOD (rw) register accessor: an alias for Reg<SCL_HIGH_PERIOD_SPEC>

SCL_LOW_PERIOD

SCL_LOW_PERIOD (rw) register accessor: an alias for Reg<SCL_LOW_PERIOD_SPEC>

SCL_MAIN_ST_TIME_OUT

SCL_MAIN_ST_TIME_OUT (rw) register accessor: an alias for Reg<SCL_MAIN_ST_TIME_OUT_SPEC>

SCL_RSTART_SETUP

SCL_RSTART_SETUP (rw) register accessor: an alias for Reg<SCL_RSTART_SETUP_SPEC>

SCL_SP_CONF

SCL_SP_CONF (rw) register accessor: an alias for Reg<SCL_SP_CONF_SPEC>

SCL_START_HOLD

SCL_START_HOLD (rw) register accessor: an alias for Reg<SCL_START_HOLD_SPEC>

SCL_STOP_HOLD

SCL_STOP_HOLD (rw) register accessor: an alias for Reg<SCL_STOP_HOLD_SPEC>

SCL_STOP_SETUP

SCL_STOP_SETUP (rw) register accessor: an alias for Reg<SCL_STOP_SETUP_SPEC>

SCL_STRETCH_CONF

SCL_STRETCH_CONF (rw) register accessor: an alias for Reg<SCL_STRETCH_CONF_SPEC>

SCL_ST_TIME_OUT

SCL_ST_TIME_OUT (rw) register accessor: an alias for Reg<SCL_ST_TIME_OUT_SPEC>

SDA_FILTER_CFG

SDA_FILTER_CFG (rw) register accessor: an alias for Reg<SDA_FILTER_CFG_SPEC>

SDA_HOLD

SDA_HOLD (rw) register accessor: an alias for Reg<SDA_HOLD_SPEC>

SDA_SAMPLE

SDA_SAMPLE (rw) register accessor: an alias for Reg<SDA_SAMPLE_SPEC>

SLAVE_ADDR

SLAVE_ADDR (rw) register accessor: an alias for Reg<SLAVE_ADDR_SPEC>

SR

SR (r) register accessor: an alias for Reg<SR_SPEC>

TO

TO (rw) register accessor: an alias for Reg<TO_SPEC>