DlnSpiMasterGetSupportedModes() Function

The DlnSpiMasterGetSupportedModes() function retrieves all supported SPI master modes (CPOL and CPHA values). For more information, read Clock Phase and Polarity.

Syntax

C/C++

DLN_RESULT DlnSpiMasterGetSupportedModes(
  HDLN handle, 
  uint8_t port, 
  DLN_SPI_MASTER_MODE_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_MODE_VALUES type variable that receives available mode values.

Return Value

DLN_RES_SUCCESS (0x00): The function successfully retrieved supported transmission modes.
DLN_RES_INVALID_PORT_NUMBER (0xA8): The port number is not valid. Use the DlnSpiMasterGetPortCount() function to find the maximum possible port number.

Remarks

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