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Breakpoints Dialog

µVision supports complex breakpoints. For example, you may want to halt program execution when a variable contains a certain value. The example shows how to define a breakpoint that triggers when the value 3 is written to current.time.sec.

Breakpoints Dialog

  • Open the dialog Debug - Breakpoints.
  • Enter into the filed Expression: current.time.sec==3.
  • Enable the Write check box (this option specifies that the break condition is triggered only when the value 3 is assigned to the variable).
  • Click the button Define to set the breakpoint.

Perform the following steps to test the breakpoint:

Symbol Description
Reset Button Reset CPU.
Run Button If program execution is halted begin executing the MEASURE program.
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