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DlnSpiMasterGetSSCount() Function

DlnSpiMasterGetSSCount() Function

The DlnSpiMasterGetSSCount() function returns the available number of SS lines.

Syntax

C/C++

DLN_RESULT DlnSpiMasterGetSSCount(
    HDLN handle, 
    uint8_t port, 
    uint16_t *count
);

Parameters

handle: A handle to the DLN-series adapter.
port: A number of the SPI master port.
count: The pointer to uint16_t type variable that receives the number of available SS lines.

Return Value

DLN_RES_SUCCESS (0x00): The function successfully retrieved the number of SS lines.
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 DlnSpiMasterGetSSCount() function is defined in the dln_spi_master.h file.

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