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peter_hobden
Visitor II
July 3, 2003
Question

St7lite2

  • July 3, 2003
  • 5 replies
  • 1063 views
Posted on July 03, 2003 at 13:05

St7lite2

    This topic has been closed for replies.

    5 replies

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    peter_hobdenAuthor
    Visitor II
    July 1, 2003
    Posted on July 01, 2003 at 14:38

    St7lite2

    I have a problem with ‘current’ on the ST7lite2 during the first 30 seconds after a reset.

    Too save ‘current’ I’m switching from slow to fast mode using an interrupt, which works OK. The problem is that during the first 29 second after a reset, the current slowly rises and then drops and then will stay consistent thereafter.

    Any ideas?

    S
    simonharrison9
    Visitor II
    July 2, 2003
    Posted on July 02, 2003 at 06:47

    Hi

    Are you sure this is the micro and not due to external components.

    Are you using your own target system or an evaluation board from Softec etc?

    Simon
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    peter_hobdenAuthor
    Visitor II
    July 2, 2003
    Posted on July 02, 2003 at 06:51

    Using own target board.

    Works ok using a ST216 instead with the same code on
    S
    simonharrison9
    Visitor II
    July 2, 2003
    Posted on July 02, 2003 at 08:10

    Hi,

    Sorry, another question -

    Is that with the '216 used on the same target using an adapter?

    or the '216 on a different target board?

    Thanks,

    Simon

    P
    peter_hobdenAuthor
    Visitor II
    July 3, 2003
    Posted on July 03, 2003 at 13:05

    I've sorted the problem

    I had an unsed Port A (HS) configured as an input. Changing it to a output has solved the problem

    I'm still looking at ways of getting around the current used by the LVD on.

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