esp32::i2c0

Module ctr

Source
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Structs§

Type Aliases§

  • Field CLK_EN reader - This is the clock gating control bit for reading or writing registers.
  • Field CLK_EN writer - This is the clock gating control bit for reading or writing registers.
  • Field MS_MODE reader - Set this bit to configure the module as i2c master clear this bit to configure the module as i2c slave.
  • Field MS_MODE writer - Set this bit to configure the module as i2c master clear this bit to configure the module as i2c slave.
  • Register CTR reader
  • Field RX_LSB_FIRST reader - This bit is used to control the storage mode for received datas. 1: receive data from most significant bit 0: receive data from least significant bit
  • Field RX_LSB_FIRST writer - This bit is used to control the storage mode for received datas. 1: receive data from most significant bit 0: receive data from least significant bit
  • Field SAMPLE_SCL_LEVEL reader - Set this bit to sample data in SCL low level. clear this bit to sample data in SCL high level.
  • Field SAMPLE_SCL_LEVEL writer - Set this bit to sample data in SCL low level. clear this bit to sample data in SCL high level.
  • Field SCL_FORCE_OUT reader - 1: normally ouput scl clock 0: exchange the function of scl_o and scl_oe (scl_o is the original internal output scl signal scl_oe is the enable bit for the internal output scl signal)
  • Field SCL_FORCE_OUT writer - 1: normally ouput scl clock 0: exchange the function of scl_o and scl_oe (scl_o is the original internal output scl signal scl_oe is the enable bit for the internal output scl signal)
  • Field SDA_FORCE_OUT reader - 1: normally ouput sda data 0: exchange the function of sda_o and sda_oe (sda_o is the original internal output sda signal sda_oe is the enable bit for the internal output sda signal)
  • Field SDA_FORCE_OUT writer - 1: normally ouput sda data 0: exchange the function of sda_o and sda_oe (sda_o is the original internal output sda signal sda_oe is the enable bit for the internal output sda signal)
  • Field TRANS_START reader - Set this bit to start sending data in txfifo.
  • Field TRANS_START writer - Set this bit to start sending data in txfifo.
  • Field TX_LSB_FIRST reader - This bit is used to control the sending mode for data need to be send. 1: receive data from most significant bit 0: receive data from least significant bit
  • Field TX_LSB_FIRST writer - This bit is used to control the sending mode for data need to be send. 1: receive data from most significant bit 0: receive data from least significant bit
  • Register CTR writer