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egemen_gl
Visitor II
January 22, 2009
Question

dynamic memory usage

  • January 22, 2009
  • 1 reply
  • 515 views
Posted on January 22, 2009 at 08:33

dynamic memory usage

    This topic has been closed for replies.

    1 reply

    E
    egemen_glAuthor
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 11:32

    Hi,

    I'm trying to use dynamic memory allocation on str912FAW44 but the debugger(using Keil uVision3 IDE and Keil Ulink2 debugger) gives me errors at run time:

    - ''Non-Aligned Access: Thumb Instruction at 0000C072H, Memory Access at 0000C230H''

    - ''*** error 65: access violation at 0x00080000 : no 'execute/read' permission''

    here are the code statements :

    ''UBYTE *ptr;''

    ''ptr=(UBYTE*)calloc(10,sizeof(UBYTE));''

    I dont have any idea about the problem. Why this code is trying to access to a non-permitted area ? Could anyone please help me ?

    Thank you.

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