typedef struct _ModulePulseGen
{
    ModuleInstanceDescriptor instance;            // Common Audio Weaver module instance structure
    FLOAT32 period;                               // Total period of the pulse.
    FLOAT32 onTime;                               // Duration of the positive portion of the pulse.
    INT32 isOn;                                   // Boolean that turns the beeping on or off.
    INT32 periodSamples;                          // Total period of the pulse in samples.
    INT32 onTimeSamples;                          // Duration of the positive period of the pulse in samples.
    INT32 count;                                  // Sample counter that increments for each value output.
} ModulePulseGenClass;