Module esp32c2::i2c0::ctr

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Transmission setting

Structs§

Type Aliases§

  • ARBITRATION_EN_R
    Field ARBITRATION_EN reader - This is the enable bit for arbitration_lost.
  • ARBITRATION_EN_W
    Field ARBITRATION_EN writer - This is the enable bit for arbitration_lost.
  • CLK_EN_R
    Field CLK_EN reader - Reserved
  • CLK_EN_W
    Field CLK_EN writer - Reserved
  • CONF_UPGATE_W
    Field CONF_UPGATE writer - synchronization bit
  • FSM_RST_W
    Field FSM_RST writer - This register is used to reset the scl FMS.
  • MS_MODE_R
    Field MS_MODE reader - Set this bit to configure the module as an I2C Master. Clear this bit to configure the module as an I2C Slave.
  • MS_MODE_W
    Field MS_MODE writer - Set this bit to configure the module as an I2C Master. Clear this bit to configure the module as an I2C Slave.
  • R
    Register CTR reader
  • RX_FULL_ACK_LEVEL_R
    Field RX_FULL_ACK_LEVEL reader - This register is used to configure the ACK value that need to sent by master when the rx_fifo_cnt has reached the threshold.
  • RX_FULL_ACK_LEVEL_W
    Field RX_FULL_ACK_LEVEL writer - This register is used to configure the ACK value that need to sent by master when the rx_fifo_cnt has reached the threshold.
  • RX_LSB_FIRST_R
    Field RX_LSB_FIRST reader - This bit is used to control the storage mode for received data. 1: receive data from the least significant bit, 0: receive data from the most significant bit.
  • RX_LSB_FIRST_W
    Field RX_LSB_FIRST writer - This bit is used to control the storage mode for received data. 1: receive data from the least significant bit, 0: receive data from the most significant bit.
  • SAMPLE_SCL_LEVEL_R
    Field SAMPLE_SCL_LEVEL reader - This register is used to select the sample mode. 1: sample SDA data on the SCL low level. 0: sample SDA data on the SCL high level.
  • SAMPLE_SCL_LEVEL_W
    Field SAMPLE_SCL_LEVEL writer - This register is used to select the sample mode. 1: sample SDA data on the SCL low level. 0: sample SDA data on the SCL high level.
  • SCL_FORCE_OUT_R
    Field SCL_FORCE_OUT reader - 0: direct output, 1: open drain output.
  • SCL_FORCE_OUT_W
    Field SCL_FORCE_OUT writer - 0: direct output, 1: open drain output.
  • SDA_FORCE_OUT_R
    Field SDA_FORCE_OUT reader - 0: direct output, 1: open drain output.
  • SDA_FORCE_OUT_W
    Field SDA_FORCE_OUT writer - 0: direct output, 1: open drain output.
  • SLV_TX_AUTO_START_EN_R
    Field SLV_TX_AUTO_START_EN reader - This is the enable bit for slave to send data automatically
  • SLV_TX_AUTO_START_EN_W
    Field SLV_TX_AUTO_START_EN writer - This is the enable bit for slave to send data automatically
  • TRANS_START_W
    Field TRANS_START writer - Set this bit to start sending the data in txfifo.
  • TX_LSB_FIRST_R
    Field TX_LSB_FIRST reader - This bit is used to control the sending mode for data needing to be sent. 1: send data from the least significant bit, 0: send data from the most significant bit.
  • TX_LSB_FIRST_W
    Field TX_LSB_FIRST writer - This bit is used to control the sending mode for data needing to be sent. 1: send data from the least significant bit, 0: send data from the most significant bit.
  • W
    Register CTR writer