DEV_PARAM_ERR during debug

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Rene Teo

• April 18, 2011 15:18

When I use a data breakpoint on a variable (such as cnt1) it works fine and breaks on the variable.  However if I change the data breakpoint to cnt1 == 0, then I get the error DEV_PARAM_ERR and it jumps out of debug immediately.  What do I need to do?  I am using CrossWorks for ARM with an STM32F.

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  Rene Teo

  • April 20, 2011 18:06

  I received this response from Michael Johnson:

  • It's a bug in CrossStudio - I was sending a non word aligned address to the ST-LINK. I've just fixed it we'll do an update shortly.

    Regards
    Michael

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