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 *         ATMEL Microcontroller Software Support 
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 * Copyright (c) 2008, Atmel Corporation
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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/**
 CDCSetControlLineStateRequest.c

 !!!Purpose

 Implementation of the CDCSetControlLineStateRequest class.
*/

//------------------------------------------------------------------------------
//         Headers
//------------------------------------------------------------------------------

#include "CDCSetControlLineStateRequest.h"

//------------------------------------------------------------------------------
//         Exported functions
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
/// Notifies if the given request indicates that the DTE signal is present.
/// \param request Pointer to a USBGenericRequest instance.
/// \return 1 if the DTE signal is present, otherwise 0.
//------------------------------------------------------------------------------
unsigned char CDCSetControlLineStateRequest_IsDtePresent(
    const USBGenericRequest *request)
{
    if ((USBGenericRequest_GetValue(request) & 0x0001) != 0) {

        return 1;
    }
    else {

        return 0;
    }
}

//------------------------------------------------------------------------------
/// Notifies if the given request indicates that the device carrier should
/// be activated.
/// \param request Pointer to a USBGenericRequest instance.
/// \return 1 is the device should activate its carrier, 0 otherwise.
//------------------------------------------------------------------------------
unsigned char CDCSetControlLineStateRequest_ActivateCarrier(
    const USBGenericRequest *request)
{
    if ((USBGenericRequest_GetValue(request) & 0x0002) != 0) {

        return 1;
    }
    else {

        return 0;
    }
}

