Module atsam4_hal::gpio

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Expand description

General Purpose Input / Output

Structs

ExFn

Extra Function

Floating

Floating Input

Input

Represents a pin configured for input. The MODE type is typically one of Floating, PullDown or PullUp.

OpenDrain

Open drain output

Output

Represents a pin configured for output. The MODE type is typically one of PushPull, or OpenDrain.

Peripheral Function A

PfB

Peripheral Function B

PfC

Peripheral Function C

PfD

Peripheral Function D

Pins

Holds the GPIO broken out pin instances (consumes the Ports object)

Pulled down Input

Pulled up Input

Totem Pole aka Push-Pull

SysFn

System Function

Enums

PioX

Traits

GpioExt

The GpioExt trait allows splitting the PORT hardware into its constituent pin parts.