Digital Counters

Theory of Operation Configuring the Module Designer Creating a Module Module Functions and Variables Module Programming Example Module Examples Included In Developer Kit

Module Controls

Knobs Digital Counters Switches Canvases Images Animations Text Labels Editable Text Labels Sliders Buttons Toggle Buttons Audio Input and Output Jacks VU Meters LEDs MIDI Input and Output Jacks

Module Designer Features

Using the Debugger The Module Background Dialog The Skin Editor Shortcuts and Hotkeys

Installing the Module Designer

Java Class Name: VoltageDigitalCounter

Notable APIs:

void SetValue( double newValue );
This sets the number (truncated to an integer) displayed in the counter. If you set it to a number larger than the counter can hold, it’ll display all 9’s.

double GetValue();
This returns the current value of the counter.

void SetBarsForDigit( int digitIndex, EnumSet<Flags> flags );
This lets you turn off and on individual segments of a digit so you can emulate things other than numbers. For instance, here’s the code that Voltage Modular’s MIDI Out module uses to make the MIDI channel selector say “All”:

digitIndex starts from 0 at the rightmost digit and increases from right to left.

To use SetBarsForDigit(), you’ll need to either use the fully qualified name for EnumSet or import java.util.EnumSet:

void ClearBarsForDigit( int digit );
This clears the custom bar art you set via SetBarsForDigit() for a given digit.

Save/Restore State: Voltage Modular doesn’t save state for digital counters.