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y2399
Visitor II
January 2, 2006
Question

ST7FLITE10 and signal SIGTRAP message.

  • January 2, 2006
  • 2 replies
  • 548 views
Posted on January 02, 2006 at 13:13

ST7FLITE10 and signal SIGTRAP message.

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    2 replies

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    y2399Author
    Visitor II
    January 2, 2006
    Posted on January 02, 2006 at 10:53

    Hi all and thanks for reading this post.

    I'm currently debugging a new code on ST7FLITE10F1M6 with ST7 Visual Debug for inDART-STX v 2.04 and inDart STX/D tool.

    When I stimulate some of the inputs, I get this message : ''Program received signal SIGTRAP, Trace/breakpoint trap.

    0xffff in _Tam02_asm_3_ ()''

    and then the programm stop running.

    I don't understand the origin of this message since I don't use any breakpoint.

    Does anyone know this problem ?

    Thanks in advance for your answer and happy new year.

    [ This message was edited by: Akotronic on 02-01-2006 18:03 ]

    Y
    y2399Author
    Visitor II
    January 2, 2006
    Posted on January 02, 2006 at 13:13

    I found the error.

    Action on the input with internal pull-up resistor triggered an external interrupt. So, the associated vectors were voids and the it caused a such message.

    The matter is that it is impossible to use input with internal pull-up resistor without using interrupt mode on the input.

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