00001 /* ---------------------------------------------------------------------------- 00002 * ATMEL Microcontroller Software Support 00003 * ---------------------------------------------------------------------------- 00004 * Copyright (c) 2010, Atmel Corporation 00005 * 00006 * All rights reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions are met: 00010 * 00011 * - Redistributions of source code must retain the above copyright notice, 00012 * this list of conditions and the disclaimer below. 00013 * 00014 * Atmel's name may not be used to endorse or promote products derived from 00015 * this software without specific prior written permission. 00016 * 00017 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR 00018 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 00019 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE 00020 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, 00021 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00022 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 00023 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00024 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00025 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 00026 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00027 * ---------------------------------------------------------------------------- 00028 */ 00029 00030 /*--------------------------------------------------------------------------- 00031 * Headers 00032 *---------------------------------------------------------------------------*/ 00033 00034 /* These headers were introduced in C99 00035 by working group ISO/IEC JTC1/SC22/WG14. */ 00036 #include <stdint.h> 00037 00038 #include "CDCDSerialDriver.h" 00039 00040 /*--------------------------------------------------------------------------- 00041 * Default callback functions 00042 *---------------------------------------------------------------------------*/ 00043 00044 /** 00045 * Invoked when the CDC LineCoding is requested to changed 00046 * \param port Port number. 00047 * \param pLineCoding Pointer to new LineCoding settings. 00048 */ 00049 extern WEAK uint8_t CDCDSerialDriver_LineCodingIsToChange( 00050 CDCLineCoding * pLineCoding) 00051 { 00052 /* Accept any of linecoding settings */ 00053 return USBD_STATUS_SUCCESS; 00054 } 00055 00056 /** 00057 * Invoked when the CDC ControlLineState is changed 00058 * \param port Port number. 00059 * \param DTR New DTR value. 00060 * \param RTS New RTS value. 00061 */ 00062 extern WEAK void CDCDSerialDriver_ControlLineStateChanged(uint8_t DTR, 00063 uint8_t RTS) 00064 { 00065 /* Do nothing */ 00066 } 00067