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µVision4 User's Guide

About µVision User Interface Creating Applications Utilities Debugging Using the Debugger Simulation Start Debugging Application Program Execution Debug Windows and Dialogs Breakpoints Window Call Stack and Locals Window Code Coverage Command Window Disassembly Window Event Viewer Execution Profiler Instruction Trace Window Logic Analyzer Setup Setup in Detail Restrictions Using the Logic Analyzer Memory Map Memory Window Performance Analyzer Registers Window Serial Window Symbols Window System Viewer Adding System Viewer Windows Toolbox Trace Data Window Trace Navigation Watch Window Expressions Constants System Variables Peripheral Variables I/O Ports Serial Ports Program Variables (Symbols) Fully Qualified Symbols Non-Qualified Symbols Literal Symbols Using Symbols Line Numbers Bit Addresses Type Specifications Operators Memory Type Specifiers Differences Between µVision4 and C Expression Examples Cortex-M Code and Data Trace Trace Features Tracepoint Expressions Tracepoint Intrinsics Tracepoint Limitations Configuring the Trace Hardware Tracepoint Marks Tips and Tricks Review Peripherals and CPU Configuration Simulate I/O Ports Simulate Interrupts and Clock Inputs Simulate external I/O Devices Assign Serial I/O to a PC COM Port Check Illegal Memory Access Command Input from File Preset I/O Ports or Memory Contents Write Debug Output to a File Keyboard Shortcuts TPIU Initialization after RESET (Cortex-M) Debug Commands Debug Functions Simulation Flash Programming Dialogs Example Programs Command Line Appendix

µVision4 User's Guide

Call Stack and Locals Window

The Call Stack + Locals window shows objects that are currently on stack. Tasks are shown for applications that use the RTX-RTOS. Each object is associated to its location or value, and type.

Call Stack Button Open this window from the toolbar or using the menu View - Call Stack Window.

Call Stack

Where

Name Displays the symbol names. The currently active function or task is highlighted in green. Double-click the item node to expand or collapse the item.
Location/Value Displays the memory address or value of the item, or has an explanatory text. For items of the type unsigned char the field shows the value and the character.
Type Shows the object type. Functions are associated with their return type and parameter types.

The window content is updated automatically:

  • Whenever program execution stops.
  • During program execution when View - Periodic Window Update is enabled.

The context menu allows:

  • Jumping to the caller code.
  • Jumping to the callee code.
  • Switching between the hexadecimal and decimal representation of values.

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