DlnSpiMasterGetPortCount() Function

The DlnSpiMasterGetPortCount() function retrieves the total number of SPI master ports available in your DLN-series adapter.

Syntax

C/C++

DLN_RESULT DlnSpiMasterGetPortCount(
  HDLN handle,
  uint8_t* count
);

Parameters

handle: A handle to the DLN-series adapter.
count: A pointer to an unsigned 8-bit integer that receives the number of available SPI master ports.

Return Value

DLN_RES_SUCCESS (0x00): The operation completed successfully and total number of SPI master ports were retrieved.

Remarks

The DlnSpiMasterGetPortCount() function is defined in the dln_spi_master.h file.

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