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InternPullResistorState

Enum representing the GPIO pin state types for input pins.

• PULLUP: Pulls the pin up to VCC.

• PULLDOWN: Pulls the pin down to ground.

• EXTERNAL: Doesn’t use the internal pull resistor.

• AUTO: Automatically picks the pull resistor based on the pin logic level (Default).

PinState

Enum representing the GPIO pin state types for output pins. The state represents the logic state of the pin.

• HIGH: Sets the pin to Logic HIGH.

• LOW: Sets the pin to Logic LOW.

LogicLevel

Enum representing the logic levels of the pins.

• HIGH: Logic high, when the voltage is close to VCC (Default).

• LOW: Logic high, when the voltage is close to ground.

TriggerEdge

Enum representing the trigger edge types for GPIO pins. Triggers are based on logic level changes.

• RISING: Trigger on the rising edge (from Logic LOW to Logic HIGH).

• FALLING: Trigger on the falling edge (from Logic HIGH to Logic LOW).

• BOTH: Trigger on both edges (Default).