Remote Update Controller WDT in Applikation Image

[Altera_Forum]

Hey, 

I want to use the remote update controller for my design and I also want to use the Watchdog Timer feature to control that the software Image is loaded correctly so I want to disable the timer in my Applikation Image.  But it does not work.  I tried like this:  IOWR( REMOTE_UPDATE_CYCLONEIII_0_BASE, 0x20, 0x02 );// reset and stop WDTand my secound try was   IOWR( REMOTE_UPDATE_CYCLONEIII_0_BASE, 0x03, 0x00 );but it is not working...  Maybe someone here have an idea.  regards Tobias

[Altera_Forum]

I think you cannot disable the watchdog timer when its started.

[Altera_Forum]

Thank you for the reply 

After reading some examples I also come to this conclusion.  But if someone here find a way to disable the timer in application mode let me know. Would be very useful.

[Altera_Forum]

Maybe you can reset the watchdog timer periodiclly, just make sure the reset_timer period is shorter than the watchdog timeout time.