Module esp32s2::rtc_i2c

Low-power I2C (Inter-Integrated Circuit) Controller

Modules

• cmd
  RTC I2C Command %s
• ctrl
  Transmission setting
• data
  RTC I2C read data
• date
  Version control register
• int_clr
  Clear RTC I2C interrupt
• int_ena
  Enable RTC I2C interrupt
• int_raw
  RTC I2C raw interrupt
• int_st
  RTC I2C interrupt status
• scl_high
  Configure the high level width of SCL
• scl_low
  Configure the low level width of SCL
• scl_start_period
  Configure the delay between the SDA and SCL negative edge for a start condition
• scl_stop_period
  Configure the delay between SDA and SCL positive edge for a stop condition
• sda_duty
  Configure the SDA hold time after a negative SCL edge
• slave_addr
  Configure slave address
• status
  RTC I2C status
• to
  Configure RTC I2C timeout

Structs

• RegisterBlock
  Register block

Type Aliases

• CMD
  CMD (rw) register accessor: RTC I2C Command %s
• CTRL
  CTRL (rw) register accessor: Transmission setting
• DATA
  DATA (rw) register accessor: RTC I2C read data
• DATE
  DATE (rw) register accessor: Version control register
• INT_CLR
  INT_CLR (w) register accessor: Clear RTC I2C interrupt
• INT_ENA
  INT_ENA (rw) register accessor: Enable RTC I2C interrupt
• INT_RAW
  INT_RAW (r) register accessor: RTC I2C raw interrupt
• INT_ST
  INT_ST (r) register accessor: RTC I2C interrupt status
• SCL_HIGH
  SCL_HIGH (rw) register accessor: Configure the high level width of SCL
• SCL_LOW
  SCL_LOW (rw) register accessor: Configure the low level width of SCL
• SCL_START_PERIOD
  SCL_START_PERIOD (rw) register accessor: Configure the delay between the SDA and SCL negative edge for a start condition
• SCL_STOP_PERIOD
  SCL_STOP_PERIOD (rw) register accessor: Configure the delay between SDA and SCL positive edge for a stop condition
• SDA_DUTY
  SDA_DUTY (rw) register accessor: Configure the SDA hold time after a negative SCL edge
• SLAVE_ADDR
  SLAVE_ADDR (rw) register accessor: Configure slave address
• STATUS
  STATUS (r) register accessor: RTC I2C status
• TO
  TO (rw) register accessor: Configure RTC I2C timeout