I want to use watchpoints to break when access (read and/or write) data for target board debug.
IAR Systems EWARM supported this feature that "Set Data Breakpoint", KEIL MDK-ARM also supported that "Set access breakpoint".
I found the following description in 4 Known Issues and Workarounds of Kinetis Design Studio 3.2.0 Release Notes.
- Conditional watchpoints and breakpoints: Conditional breakpoints and watchpoints, including those using ignore counts, do not work always.
Workaround: do not use conditions for breakpoints and watchpoints, instead check for condition in the code and set a normal breakpoint.
Therefore I believe that KDS does not support watchpoints debugging to break when access (read and/or write) data.
Am I correct?
How about MCUxpresso? Is it support watchpoints debugging?
Please reply as soon as possible.