uartps: xuartps_selftest_example.c File Reference

| uartps Xilinx SDK Drivers API Documentation

- Overview
- Data Structures
- APIs
- File List
- Examples

Functions
xuartps_selftest_example.c File Reference

## Overview

This file contains an example using the XUartPs driver to do self test on the device.

Note

None

MODIFICATION HISTORY:

    Ver   Who    Date     Changes

    1.00a drg/jz 01/13/10 First Release
    1.03a  sg    08/14/12 Updated the example for CR 666306. Modified
                    the device ID to use the first Device Id
                    Removed the printf at the start of the main

## Functions
int | UartPsSelfTestExample (u16 DeviceId)
| This function does a minimal test on the XUartPs driver. More...
int | main (void)
| Main function to call the example. More...

## Function Documentation

int main | ( | void |  | ) |

Main function to call the example.

Parameters

  None |

Returns
  XST_SUCCESS if successful, otherwise XST_FAILURE

Note
  None

References UartPsSelfTestExample().

int UartPsSelfTestExample | ( | u16 | DeviceId | ) |

This function does a minimal test on the XUartPs driver.

Parameters

  DeviceId | is the XPAR_<UARTPS_instance>_DEVICE_ID value from xparameters.h

Returns
  XST_SUCCESS if successful, otherwise XST_FAILURE

Note
  None

References XUartPs_Config::BaseAddress, XUartPs_CfgInitialize(), XUartPs_LookupConfig(), and XUartPs_SelfTest().

Referenced by main().