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A
amir_e
Visitor II
July 3, 2006
Question

Programming problam on STR711

  • July 3, 2006
  • 2 replies
  • 670 views
Posted on July 03, 2006 at 07:33

Programming problam on STR711

    This topic has been closed for replies.

    2 replies

    A
    amir_eAuthor
    Visitor II
    July 2, 2006
    Posted on July 02, 2006 at 11:07

    Hi,

    i'm using STR711FR2.

    When i'm trying to download F/W using Keil Ulink i get the message ''timeout error''.

    The problem is that the WatchDog isn't shutting down when the download starts.

    I tried to run an ini file before the download in order to disable the watchdog with no success.

    I tried the following commands in the ini file:

    1. _WDWORD(0xE000E000,0)

    2. E INT 0xE000E000 = 0

    3. MEMSET (0xE000E000, 2, 0)

    questions:

    1. What is the difference between these commands?

    2. Any suggestions how to solve the problem?

    S
    sjo
    Visitor II
    July 3, 2006
    Posted on July 03, 2006 at 07:33

    Do not use ulink but the problem affects all debuggers.

    I would say the watchdog is being activated before the ulink is able to stop the core. once enabled only a reset will stop the watchdog.

    The only solution is to delay before setting the watchdog to give the ulink time to stop the core.

    Regards

    sjo

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