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µVision User's Guide

About 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 Editor Window Event Recorder Setup Event Recorder Event Recorder Window Events Filtering Event Statistics Window Post-mortem Analysis Event Viewer Execution Profiler Instruction Trace Window System Analyzer Usage tips Save System Analyzer Contents Statistics 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 Memory Attribution Specifiers Operators Differences between µVision and C Expression Examples Code and Data Trace (Cortex-M) Trace Features Configuring Trace Tracepoint Expressions Tracepoint Intrinsics Tracepoint Limitations 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

ULINKplus Window

The ULINKplus window shows the status of the ULINKplus' I/O pins and the power measurement values. Open it using View - Analysis Windows - ULINKplus.

ULINKplus Window

The I/O section shows how the I/O pins are configured:

  • Pin - Displays the pin number
  • Function - Displays the current function set that is applied to the I/O. You can change the function set by clicking on the current function:
    Function change
  • Out - If the function is "Digital Output", you can set the output to high by checking the box. Otherwise the output is low. For Pin 7, when configured for Analog Output, the pin voltage displays. You can change the voltage by entering a new value.
  • In - Displays the current I/O voltage level if configured to "Digital Input"

The Power section shows these values:

  • Shunt R - Displays and sets the external shunt resistance in Ohms. Change the shunt value by entering the new value here.
  • Voltage - Displays the measured voltage
  • Current - Displays the measured current
  • Power - Displays the calculated power
  • Enable - Is checked or unchecked to allow or prevent power measurement capture (required for System Analyzer).

Note:

The ULINKplus window is only available if you are using a ULINKplus debug adapter.

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