A DLN adapter generates the
DLN_SPI_SLAVE_EVENT_BUFFER_FULL events each time the buffer becomes full.
You can configure the buffer size by calling the DlnSpiSlaveSetEventSize() function. The supported values are from 1 to 256 bytes. By default, the size parameter is set to 256 bytes. To check the current value, use the DlnSpiSlaveGetEventSize() function.
During the transmission from the SPI master, if the buffer is overfilled, a DLN adapter-slave generates the
eventCount field of the first event is set to zero. For every new
DLN_SPI_SLAVE_EVENT_SS_RISE event, the
eventCount field increments. When you reset the slave or change its configuration, the
eventCount filed is reset to zero.
Use the DlnSpiSlaveEnableEvent() function to enable generating these events. To disable this event, use the DlnSpiSlaveDisableEvent() function. The DlnSpiSlaveIsEventEnabled() function allows to check whether this event is enabled.
DLN_SPI_SLAVE_EVENT_BUFFER_FULL event does not conflict with other events.