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##

# 1.2.9.3 SYS_PORT_PinLatchRead Function

## C

    bool SYS_PORT_PinLatchRead ( SYS_PORT_PIN pin )

## Summary

Read the value driven on the selected pin.

## Description

This function reads the data driven on the selected I/O line/pin. Whatever data is written/driven on I/O line by using any of the PORTS APIs, will be read by this API.

## Precondition

None.

## Parameters

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

## Returns

Returns the value driven on the selected I/O pin.

## Example

    bool value;
    value = SYS_PORT_PinLatchRead(SYS_PORT_PIN_PB3);

## Remarks

To read actual pin value, SYS_PORT_PinRead API should be used.