xwdtps_selftest_example.c File Reference

Overview

This file contains a design example using the System Watchdog Timer driver (XWdtPs) and hardware device.

Note

None.

MODIFICATION HISTORY:

  Ver   Who    Date     Changes



  1.00a sdm    05/27/11 First release
  3.6   sb     06/27/23 Added support for system device-tree flow.
*

Functions
int	WdtPsSelfTestExample (u16 DeviceId)
	This function does a minimal test on the watchdog timer device and driver as a design example. More...
int	main (void)
	Main function to call the self test example. More...

Function Documentation

int main

(

void

)

Main function to call the self test example.

Returns

XST_SUCCESS if successful, XST_FAILURE if unsuccessful

Note

None

References WdtPsSelfTestExample().

int WdtPsSelfTestExample

(

u16

DeviceId

)

This function does a minimal test on the watchdog timer device and driver as a design example.

The purpose of this function is to illustrate how to use the XWdtPs driver.

This function may require some time (seconds or even minutes) to execute because it waits for the watchdog timer to expire.

Parameters

DeviceId

is the unique device id of the device.

Returns

XST_SUCCESS if successful, otherwise XST_FAILURE.

Note

None.

References XWdtPs_Config::BaseAddress, XWdtPs_CfgInitialize(), XWdtPs_LookupConfig(), and XWdtPs_SelfTest().

Referenced by main().