µVision User's GuideAbout µVision User Interface Creating Applications Debugging Start Debugging Start Energy Measurement without Debug Application Program Execution Debug Windows and Dialogs Breakpoints Window Call Stack and Locals Window Code Coverage Command Window Component Viewer Disassembly Window Event Recorder Setup Event Recorder Event Recorder Window Events Filtering Event Statistics Window Event Viewer Execution Profiler Instruction Trace Window System Analyzer Usage tips Restrictions Logic Analyzer Setup Setup in Detail Restrictions Cortex-M Trace Configuration Memory Map Memory Window Performance Analyzer Registers Window Serial Window Debug (printf) Viewer Symbols Window System Viewer Adding System Viewer Windows System and Thread Viewer Thread States Toolbox Trace Data Window Trace Navigation Trace Exceptions Event Counters ULINKplus Window Watch Window Core Peripherals Cortex-M0 and Cortex-M0+ Nested Vector Interrupt Controller System Control and Configuration System Tick Timer Fault Reports (Cortex-M0+ only) Cortex-M3, Cortex-M4, and Cortex-M7 Nested Vector Interrupt Controller System Control and Configuration System Tick Timer Fault Reports Memory Protection Unit Cortex-M23 and Cortex-M33 Nested Vector Interrupt Controller System Control and Configuration System Tick Timer Fault Reports Memory Protection Unit Security Attribution Unit Debug Scripting 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 Differences between µVision and C Expression Examples Code and Data Trace (Cortex-M) 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) Prevent Opening Files Show Japanese Messages Debug Commands Debug Functions Simulation Flash Programming Dialogs Utilities Command Line Example Programs Appendix
Setup in Detail
Setup in Detail provides configuration examples for the dialog Setup Logic Analyzer.
Typically, the Display Type Analog is used for A/D or D/A converter VTREGs. This display mode can be used to show values of all variable types.
Examples with Display Type Analog:
Variable "tone.y1", Min Value: -32000, Max Value: 32000 Variable "Signal", Min Value: 0, Max Value: 0x2E0, Mask: 0xFFF00, Shift Right: 8
The Display Type Bit reduces a value to true (= 1) or false (= 0) and is typically used for a single digital I/O pin. This display mode can be applied to any variable. For efficient configuration purposes, variable names of the format Identifier.Bitpos are converted to the Display Type Bit with corresponding And Mask and Shift Right settings.
Examples with Display Type Bit:
Variable "PORT0.2" Variable "PORT2", Mask: 0x10, Shift Right: 4 (Note, the input is identical to PORT2.4) Variable "flag", Mask: 0xFF, Shift Right: 0
The Display Type State shows signal transition value changes, and is typical used to show BUS signals.
Examples with Display Type State:
Variable "DTMF_Input", Mask: 0xF0, Shift Right: 4 Variable "Keys", Mask: 0xFF, Shift Right: 0
of your data.