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Visitor II
May 25, 2007
Question

Hypertermial received strange data not as expected in baud rate 19200!

  • May 25, 2007
  • 4 replies
  • 836 views
Posted on May 25, 2007 at 12:37

Hypertermial received strange data not as expected in baud rate 19200!

    This topic has been closed for replies.

    4 replies

    hg-chenAuthor
    Visitor II
    April 23, 2007
    Posted on April 23, 2007 at 23:37

    thank you,

    It works in UART polling sample code!

    in bps 9600 , the hyperterminal responds characters as I typed!

    But when I configure as 19200, the hyperterminal responds data not as I typed, for example, I press ''Enter'' 4 times, the hyperterminal responds as 2 question mark ''? ?'' !?

    anything wrong?

    Visitor II
    April 25, 2007
    Posted on April 25, 2007 at 16:06

    Could you please precise:

    Which product? on which boards? which example used?

    thanks.

    hg-chenAuthor
    Visitor II
    May 25, 2007
    Posted on May 25, 2007 at 07:27

    thank you for reply

    basically the clock must be adjust to higher ! then the UART of PC receiving should be OK,

    the STR711-SK/IAR tool set and the UART sample code is used ,

    the RCCU sample code must also combined with UART sample code

    to ensure it works also in high baud rates!

    Visitor II
    May 25, 2007
    Posted on May 25, 2007 at 12:37

    hi kuni,

    Do you have always configuration problems with UART communication?

    Regards,

    M3allem