xdptxss_selftest_example.c File Reference

Overview

This file contains a design example using the XDpTxSs driver.

It performs a self test on the DisplayPort Transmitter Subsystem Hierarchical IP that will test its sub-cores self test functions.

Note

None.

MODIFICATION HISTORY:

Ver  Who Date     Changes



1.00 sha 07/01/15 Initial release.
4.1  ms  01/23/17 Modified 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
u32	DpTxSs_SelfTestExample (u16 DeviceId)
	This function is the main entry point for the self test example using the XDpTxSs driver. More...
int	main ()
	This is the main function for XDpTxSs self test example. More...

Variables
XDpTxSs	DpTxSsInst

Function Documentation

u32 DpTxSs_SelfTestExample

(

u16

DeviceId

)

This function is the main entry point for the self test example using the XDpTxSs driver.

This function check whether or not its sub-core drivers self test functions are in working state.

Parameters

DeviceId

is the unique device ID of the DisplayPort TX Subsystem core.

Returns

• XST_FAILURE if any of DisplayPort TX Subsystem sub-core self test failed.
• XST_SUCCESS, if all of DisplayPort TX Subsystem sub-core self test passed.

Note

None.

References XDpTxSs_Config::BaseAddress, XDpTxSs_CfgInitialize(), XDpTxSs_LookupConfig(), and XDpTxSs_SelfTest().

Referenced by main().

int main

(

void

)

This is the main function for XDpTxSs self test example.

Parameters

None.

Returns

• XST_SUCCESS if the self test example passed.
• XST_FAILURE if the self test example was unsuccessful.

Note

None.

References DpTxSs_SelfTestExample().

Variable Documentation

XDpTxSs DpTxSsInst

MODIFICATION HISTORY:

Ver  Who     Date      Changes



1.00 Nishant 19/12/20 Added support for vck190.Added ReadModifyWrite()
                                                for writing to vck190 register space.set_vphy() renamed
                                                to config_phy() and has two parameters for linerate and
                                                lanecount.