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##

# 2.51.20 GPIO_PinInputEnable Function

## C

    void GPIO_PinInputEnable(GPIO_PIN pin)

## Summary

Enables selected IO pin as Digital input.

## Description

This function enables selected IO pin as Digital input.

## Precondition

None.

## Parameters

Param | Description
--- | ---
pin | One of the IO pins from the enum GPIO_PIN

## Returns

None.

## Example

    GPIO_PinInputEnable(GPIO_PIN_RB3);

## Remarks

None.