DlnSpiMasterGetCpha() Function

The DlnSpiMasterGetCpha() function retrieves the current value of clock phase (CPHA).

Syntax

C/C++

DLN_RESULT DlnSpiMasterGetCpha(
    HDLN handle, 
    uint8_t port, 
    uint8_t *cpha
);

Parameters

handle: A handle to the DLN-series adapter.
port: A number of the SPI master port.
cpha: The pointer to uint8_t variable which will be filled with current CPHA value.

Return Value

DLN_RES_SUCCESS (0x00): The function successfully retrieved the SPI master CPHA value.
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 DlnSpiMasterGetCpha() function is defined in the dln_spi_master.h file.