xtmrctr_selftest_example.c File Reference

Overview

This file contains a example for using the Timer Counter hardware and driver.

Note

None

MODIFICATION HISTORY:

Ver   Who  Date  Changes



1.00a sv   04/25/05 Initial release for TestApp integration.
2.00a ktn  11/26/09 Minor changes as per coding guidelines.
4.2   ms   01/23/17 Added xil_printf statement in main function to
                    ensure that "Successfully ran" and "Failed" strings
                    are available in all examples. This is a fix for
                    CR-965028.

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

Function Documentation

int main

(

void

)

Main function to call the example.

This function is not included if the example is generated from the TestAppGen test tool.

Parameters

None

Returns

XST_SUCCESS to indicate success, else XST_FAILURE to indicate a Failure.

Note

None

References TmrCtrSelfTestExample().

int TmrCtrSelfTestExample

(

u16

DeviceId

)

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

The purpose of this function is to illustrate how to use the XTmrCtr component.

Parameters

DeviceId	is the XPAR_<TMRCTR_instance>_DEVICE_ID value from xparameters.h
TmrCtrNumber	is the timer counter of the device to operate on. Each device may contain multiple timer counters. The timer number is a zero based number with a range of 0 - (XTC_DEVICE_TIMER_COUNT - 1).

Returns

XST_SUCCESS if successful, XST_FAILURE if unsuccessful

Note

None

References XTmrCtr_Initialize(), and XTmrCtr_SelfTest().

Referenced by main().