SPI Slave Commands and Responses

The following commands and responses are used to control and monitor the SPI Slave module of a DLN-series adapter.

Command/Response Description
DLN_SPI_SLAVE_GET_PORT_COUNT Retrieves the number of SPI slave ports available in your DLN-series adapter.
DLN_SPI_SLAVE_ENABLE Activates the corresponding SPI slave port of your DLN-series adapter.
DLN_SPI_SLAVE_DISABLE Deactivates the specified SPI slave port of your DLN-series adapter.
DLN_SPI_SLAVE_IS_ENABLED Retrieves information, whether the specified SPI slave port is activated or not.
DLN_SPI_SLAVE_SET_MODE Sets SPI transmission parameters (CPOL and CPHA).
DLN_SPI_SLAVE_GET_MODE Retrieves current configuration of an SPI slave port of the DLN-series adapter.
DLN_SPI_SLAVE_SET_FRAME_SIZE Sets the size of a single portion of data transferred via SPI (SPI frame).
DLN_SPI_SLAVE_GET_FRAME_SIZE Retrieves current size setting for a single portion of data transferred via SPI.
DLN_SPI_SLAVE_LOAD_REPLY Loads information to be transferred to an SPI master device.
DLN_SPI_SLAVE_SET_EVENT Configures the event generation conditions for the SPI-slave module of the DLN-series adapter.
DLN_SPI_SLAVE_GET_EVENT Retrieves currently set event generation conditions for the specified SPI-slave port.