xspips_selftest_example.c File Reference

Overview

This file contains an example for using the SPI Hardware, it does a simple hardware connection check.

Note

None

MODIFICATION HISTORY:

Ver   Who    Date     Changes



1.00  drg/jz 01/25/10 First release.
3.7   asa    04/01/22 The selftest example uses the instance name as
                      "Spi" in the instance definition. That causes
                      issue when periphtest application is build for a
                      design that has a soft spi IP along with the
                      hard spips. This is fixed by renaming the
                      instance name from "Spi" to "SpiPs"
3.9   sb   07/05/23   Added support for system device-tree flow.
3.14 vlt  12/18/25 Update Doxygen comments to include SDT flow details.

#include "xparameters.h"
#include "xspips.h"
#include "xil_printf.h"

Functions
int	SpiPsSelfTestExample (UINTPTR BaseAddress)
	This function does a selftest on the SPIPS device and XSpiPs driver as an example. More...
int	main (void)
	Main function to call the Spi SelfTest example. More...

Function Documentation

int main

(

void

)

Main function to call the Spi SelfTest example.

Returns

XST_SUCCESS if successful, XST_FAILURE if unsuccessful

Note

None

References SpiPsSelfTestExample().

int SpiPsSelfTestExample

(

UINTPTR

BaseAddress

)

This function does a selftest on the SPIPS device and XSpiPs driver as an example.

The purpose of this function is to illustrate the usage of the XSpiPs driver.

Parameters

BaseAddress

contains the base address of the device

Returns

XST_SUCCESS if successful, XST_FAILURE if unsuccessful

Note

In XSCT/classic flow, DeviceId is used to look up the device configuration.

References XSpiPs_Config::BaseAddress, XSpiPs_CfgInitialize(), XSpiPs_LookupConfig(), and XSpiPs_SelfTest().

Referenced by main().