A DLN adapter generates the DLN_I2C_SLAVE_EVENT_WRITE events each time the I2C master device initiates transmitting data to the I2C slave address assigned to the DLN adapter.
Use the DlnI2cSlaveSetEvent() function to configure events. Pass DLN_I2C_SLAVE_EVENT_WRITE for the eventType parameter.
The DLN_I2C_SLAVE_WRITE_EV structure describes the event details: event counter, I2C slave address and port number, the buffer size and the received data. The header of the structure contains the msgId field that is set to DLN_MSG_ID_I2C_SLAVE_WRITE_EV (0x0C11).