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# 1.1.1.4.3 DRV_PLC_PHY_Close Function

## C

    void DRV_PLC_PHY_Close (
        const DRV_HANDLE handle
    );

## Summary

Closes an opened instance of the PLC PHY driver.

## Description

This routine closes an opened instance of the PLC PHY driver, invalidating the handle.

A new handle must be obtained by calling DRV_PLC_PHY_Open before the caller uses the driver again.

## Precondition

DRV_PLC_PHY_Open must have been called to obtain a valid opened device handle.

## Parameters

Param | Description
--- | ---
handle | A valid open-instance handle, returned from the driver's open routine.

## Returns

None.

## Example

    // 'handle', returned from DRV_PLC_PHY_Open previously called

    DRV_PLC_PHY_Close(handle);

## Remarks

None.

Rev: G