DlnSpiMasterGetSupportedCpolValues() Function

The DlnSpiMasterGetSupportedCpolValues() function retrieves supported CPOL values.

Syntax

C/C++

DLN_RESULT DlnSpiMasterGetSupportedCpolValues(
  HDLN handle, 
  uint8_t port, 
  DLN_SPI_MASTER_CPOL_VALUES *values
);

Parameters

handle: A handle to the DLN-series adapter.
port: A number of the SPI master port.
values: Pointer to DLN_SPI_MASTER_CPOL_VALUES type variable that receives available CPOL values.

Return Value

DLN_RES_SUCCESS (0x00): The function successfully retrieved supported CPOL values.
DLN_RES_INVALID_PORT_NUMBER (0xA8): The port number is not valid. Use the DlnSpiMasterGetPortCount() [1] function to find the maximum possible port number.

Remarks

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