µVision® User's Guide
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µVision® User's Guide

µVision3 Overview

Creating Applications

Using the Debugger

Start Debugging

Application Program Execution

Debug Windows and Dialogs

Disassembly Window

Setup in Detail

Output Window - Command

Debug Commands

Variables and Registers

Debug Functions

Execution Profiler

Performance Analyzer

System Variables

Peripheral Variables

Program Variables (Symbols)

Type Specifications

Differences Between µVision3 and C

Expression Examples

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 Accesses

Command Input from File

Preset I/O Ports or Memory Contents

Write Debug Output to a File

Keyboard Shortcuts

Debug Functions

Flash Programming

Example Programs

Debug Commands

In the following tables all available µVision3 Debug Commands are listed in categories. Use the capital letters to enter the commands. For example, the WatchSet command must be entered as WS.

Memory Commands: Display and Alter Memory Contents
ASM	Assembles in-line code.
DEFINE	Defines typed symbols that you may use with µVision3 debug functions.
Display	Display the contents of memory.
Enter	Enters values into a specified memory area.
EVALuate	Evaluates an expression and outputs the results.
MAP	Specifies access parameters for memory areas.
Unassemble	Disassembles program memory.
WatchKill	Delete all watch variables in the specified Watch window.
WatchSet	Adds a watch variable to the Watch window.

Execution Commands: Run and Step through Program Code
Go	Starts program execution.
Pstep	Steps over instructions but does not step into procedures or functions.
Ostep	Steps out of the current function.
Tstep	Steps over instructions and into functions.

Breakpoint Commands: Halt Program Execution on Read, Write, or Execution
BreakDisable	Disables one or more breakpoints.
BreakEnable	Enables one or more breakpoints.
BreakKill	Removes one or more breakpoints from the breakpoint list.
BreakList	Lists the current breakpoints.
BreakSet	Adds a breakpoint expression to the list of breakpoints.

General Commands: For Easier, more Convenient Debugging
ASSIGN	Assigns input and output sources for the Serial window.
COVERAGE	List code coverage statistics.
DEFINE BUTTON	Creates a Toolbox button.
DIR	Generates a directory of symbol names.
EXIT	Exits the µVision3 debug mode.
INCLUDE	Reads and executes the commands in a command file.
KILL	Deletes µVision3 debug functions and Toolbox buttons.
LOAD	Loads CPU drivers, object modules, and HEX files.
LOG	Creates log files, queries log status, and closes log files for the Debug window.
MODE	Sets the baud rate, parity, and number of stop bits for PC COM ports.
PerformanceAnalyze	Setup the performance analyzer or list PA information.
RESET	Resets CPU, memory map assignments, Performance Analyzer or predefined variables.
SAVE	Saves a memory range in an Intel HEX386 file.
SCOPE	Displays address assignments of modules and functions of a target program.
SET	Sets the string value for predefined variable.
SIGNAL	Displays signal function status and removes active signal functions.
SLOG	Creates log files, queries log status, and closes log files for the Serial window.