Module rtc_i2c

Expand description

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

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