26.4.4.7 i2c_s_async_get_io_descriptor

int32_t i2c_s_async_get_io_descriptor(
    struct i2c_s_async_descriptor *const descr,
    struct io_descriptor ** io
)

This function returns a I/O instance for the given I2C slave driver instance

Parameters

descr

Type: struct i2c_s_async_descriptor Struct *const

An I2C slave descriptor which is used to communicate through I2C

io

Type: struct io_descriptor Struct **

A pointer to an I/O descriptor pointer type

Returns

Type: int32_t

I/O retrieving status.