00001 /* ---------------------------------------------------------------------------- */ 00002 /* Atmel Microcontroller Software Support */ 00003 /* SAM Software Package License */ 00004 /* ---------------------------------------------------------------------------- */ 00005 /* Copyright (c) 2015, Atmel Corporation */ 00006 /* */ 00007 /* All rights reserved. */ 00008 /* */ 00009 /* Redistribution and use in source and binary forms, with or without */ 00010 /* modification, are permitted provided that the following condition is met: */ 00011 /* */ 00012 /* - Redistributions of source code must retain the above copyright notice, */ 00013 /* this list of conditions and the disclaimer below. */ 00014 /* */ 00015 /* Atmel's name may not be used to endorse or promote products derived from */ 00016 /* this software without specific prior written permission. */ 00017 /* */ 00018 /* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */ 00019 /* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */ 00020 /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */ 00021 /* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */ 00022 /* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */ 00023 /* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */ 00024 /* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */ 00025 /* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */ 00026 /* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */ 00027 /* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ 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 "CDCDSerial.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 * \return USBRC_SUCCESS if ready to receive the line coding. 00049 */ 00050 extern WEAK uint8_t CDCDSerial_LineCodingIsToChange( 00051 CDCLineCoding *pLineCoding) 00052 { 00053 /* Accept any of linecoding settings */ 00054 pLineCoding = pLineCoding; 00055 return USBRC_SUCCESS; 00056 } 00057 00058 /** 00059 * Invoked when the CDC ControlLineState is changed 00060 * \param port Port number. 00061 * \param DTR New DTR value. 00062 * \param RTS New RTS value. 00063 */ 00064 extern WEAK void CDCDSerial_ControlLineStateChanged(uint8_t DTR, 00065 uint8_t RTS) 00066 { 00067 /* Do nothing */ 00068 DTR = DTR; RTS = RTS; 00069 } 00070