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在调试时使能断点时，提示下面的是什么原因？

user4329368
Intellectual 893 points


C28xx: Breakpoint Manager: Error enabling this function: This task cannot be accomplished with the existing AET resources.

  • 0
    TI__Guru**** 252096 points
    您现在使用的哪款芯片以及仿真器？您设置了几个断点？

    您可以看一下wiki页面的说明 processors.wiki.ti.com/.../FAQs

    Using Breakpoints During Debugging
    Q: Why can't I set more than 2 breakpoints and single stepping does not work properly while debugging from internal flash?

    A: When debugging from internal flash memory hardware breakpoints must be used. The TMS320F28xxx devices have access to 2 hardware breakpoints. Stepping also requires setting a breakpoint. Code Composer Studio automatically sets two breakpoints for end of program and CIO preventing you from having any breakpoints for debugging.

    以及

    processors.wiki.ti.com/.../How_Do_Breakpoints_Work