CV.md

SynthDevKit::CV

A trigger module that provides state management of triggers and trigger intervals based on voltage.

Methods

CV(float threshold)

Constructor

Parameters

Parameter	Type	Description
threshold	float	threshold of voltage that a trigger fires at

void CV::update(float value)

Updates the state of the trigger manager, should be called with every step or poll.

Parameters

Parameter	Type	Description
value	float	current voltage value

bool CV::newTrigger()

Returns a boolean value as to a new trigger event has occurred with the latest update.

Returns:

bool - whether a new trigger event has been detected

void CV::reset()

Resets the engine to initial state.

float CV::currentValue()

Returns the current value that the engine has processed.

Returns:

float - most recent voltage value from update

uint32_t CV::triggerInterval()

The number of steps between trigger events. This will only be available after the second trigger has fired. This value is calculated on every trigger, and will adjust to input changes, but will always be one trigger behind in its calculations.

Returns:

uint32_t - number of steps between the last two triggers

uint32_t CV::triggerTotal()

The number of triggers that have been detected since instantiation or last reset.

Returns:

uint32_t - number of triggers detected

bool CV::isHigh()

Whether a trigger event is still considered above the threshold.

Returns:

bool - whether a trigger can still be considered active

bool CV::isLow()

Whether a trigger event is no longer considered above the threshold.

Returns:

bool - whether a trigger can no longer be considered active