DlnSpiFlashGetSSMask() Function

The DlnSpiFlashGetSSMask() function retrieves the mask value of current selected Slave Select (SS) lines.

Syntax

C/C++

DLN_RESULT DlnSpiFlashGetSSMask(
  HDLN handle, 
  uint8_t port, 
  uint8_t *ssMask
);

Parameters

handle: A handle to the DLN-series adapter.
port: A number of the SPI flash port to retrieve the information from.
ssMask: A pointer to an unsigned 8-bit integer that receives the mask value.

Return Value

DLN_RES_SUCCESS (0x00): The function successfully retrieved the selected SS lines.
DLN_RES_INVALID_PORT_NUMBER (0xA8): The port number is not valid. Use the DlnSpiFlashGetPortCount() function to find the maximum possible port number.

Remarks

The DlnSpiFlashGetSSMask() function is defined in the dln_spi_flash.h file.

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