SAM3S8/SD8 Software Package: libraries/sam-gui/source/wgt/core/wgt_core_message.c Source File

SAM3S8/SD8 Software Package 1.2

# wgt_core_message.c

    00001 /* ----------------------------------------------------------------------------
    00002  *         ATMEL Microcontroller Software Support
    00003  * ----------------------------------------------------------------------------
    00004  * Copyright (c) 2009, 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 #include "libsam_gui.h"
    00031
    00032 #include <string.h>
    00033
    00034 /**
    00035  * \addtogroup SAMGUI
    00036  * @{
    00037  *   \addtogroup SAMGUI_WGT
    00038  *   @{
    00039  *     \addtogroup SAMGUI_WGT_CORE
    00040  *     @{
    00041  *       \addtogroup SAMGUI_WGT_CORE_MESSAGES WGT Core Messages
    00042  *       @{
    00043  *
    00044  * \brief WGT Messages definitions.
    00045  */
    00046
    00047 /**
    00048  * Send a message from a task
    00049  */
    00050 extern uint32_t WGT_SendMessage( uint32_t dwMsgID, uint32_t dwParam1, uint32_t dwParam2 )
    00051 {
    00052     SWGTCoreMessage sMsg ;
    00053
    00054     sMsg.dwID=dwMsgID ;
    00055     sMsg.dwParam1=dwParam1 ;
    00056     sMsg.dwParam2=dwParam2 ;
    00057
    00058     /* Send message */
    00059     return SAMGUI_QueueSendToFront( g_WGT_CoreData.hMessagesQueue, &sMsg, 10 ) ;
    00060 }
    00061
    00062 /**
    00063  * Post a message from a task
    00064  */
    00065 extern uint32_t WGT_PostMessage( uint32_t dwMsgID, uint32_t dwParam1, uint32_t dwParam2 )
    00066 {
    00067     SWGTCoreMessage sMsg ;
    00068
    00069     sMsg.dwID=dwMsgID ;
    00070     sMsg.dwParam1=dwParam1 ;
    00071     sMsg.dwParam2=dwParam2 ;
    00072
    00073     /* Post message */
    00074     return SAMGUI_QueueSendToBack( g_WGT_CoreData.hMessagesQueue, &sMsg, 0 ) ;
    00075 }
    00076
    00077 /**
    00078  * Send a message from an ISR Handler
    00079  */
    00080 extern uint32_t WGT_SendMessageISR( uint32_t dwMsgID, uint32_t dwParam1, uint32_t dwParam2 )
    00081 {
    00082     SWGTCoreMessage sMsg ;
    00083
    00084     sMsg.dwID=dwMsgID ;
    00085     sMsg.dwParam1=dwParam1 ;
    00086     sMsg.dwParam2=dwParam2 ;
    00087     return SAMGUI_QueueSendToFrontFromISR( g_WGT_CoreData.hMessagesQueue, &sMsg ) ;
    00088 }
    00089
    00090 /**
    00091  * Post a message from an ISR Handler
    00092  */
    00093 extern uint32_t WGT_PostMessageISR( uint32_t dwMsgID, uint32_t dwParam1, uint32_t dwParam2 )
    00094 {
    00095     SWGTCoreMessage sMsg ;
    00096
    00097     sMsg.dwID=dwMsgID ;
    00098     sMsg.dwParam1=dwParam1 ;
    00099     sMsg.dwParam2=dwParam2 ;
    00100
    00101     /* Post message */
    00102     return SAMGUI_QueueSendToBackFromISR( g_WGT_CoreData.hMessagesQueue, &sMsg ) ;
    00103 }
    00104
    00105 /** @}
    00106  * @}
    00107  * @}
    00108  * @} */

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