DlnSpiMasterGetDelayBetweenSS() Function

The DlnSpiMasterGetDelayBetweenSS() function retrieves the current setting for minimum delay after one SS line is released and before another SS line is asserted.

Syntax

C/C++

DLN_RESULT DlnSpiMasterGetDelayBetweenSS(
   HDLN handle,
   uint8_t port,
   uint32_t* delayBetweenSS
);

Parameters

handle: A handle to the DLN-series adapter.
port: A number of the SPI master port.
delayBetweenSS: A pointer to an unsigned 32-bit integer that receives the current delay value in nanoseconds.

Return Value

DLN_RES_SUCCESS (0x00): The function successfully set the delay after one SS line is released and before another SS line is asserted.
DLN_RES_INVALID_PORT_NUMBER (0xA8): The port number is not valid. Use the DlnSpiMasterGetPortCount() function to find the maximum possible port number.

Remarks

DLN-1 and DLN-2 adapters do not support delays between slave selections.

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