SAMV71 Xplained Ultra Software Package 1.5

CDCDSerial_Callbacks.c

00001 /* ---------------------------------------------------------------------------- */
00002 /*                  Atmel Microcontroller Software Support                      */
00003 /*                       SAM Software Package License                           */
00004 /* ---------------------------------------------------------------------------- */
00005 /* Copyright (c) 2015, Atmel Corporation                                        */
00006 /*                                                                              */
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00011 /*                                                                              */
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00014 /*                                                                              */
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00016 /* this software without specific prior written permission.                     */
00017 /*                                                                              */
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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 
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