mirror of
https://github.com/mudita/MuditaOS.git
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150 lines
4.2 KiB
C++
150 lines
4.2 KiB
C++
/****************************************************************************
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*
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* Copyright (c) 2017, Danilo Pucci Smokovitz (dnlps@hotmail.com)
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*
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* This file is part of the FreeRTOS Add-ons project.
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*
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* Source Code:
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* https://github.com/michaelbecker/freertos-addons
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*
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* Project Page:
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* http://michaelbecker.github.io/freertos-addons/
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*
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* On-line Documentation:
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* http://michaelbecker.github.io/freertos-addons/docs/html/index.html
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so,subject to the
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* following conditions:
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*
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* + The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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* + Credit is appreciated, but not required, if you find this project
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* useful enough to include in your application, product, device, etc.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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***************************************************************************/
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#include "event_groups.hpp"
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using namespace cpp_freertos;
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EventGroup::EventGroup()
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{
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handle = xEventGroupCreate();
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if (handle == NULL) {
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#ifndef CPP_FREERTOS_NO_EXCEPTIONS
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throw EventGroupCreateException();
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#else
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configASSERT(!"EventGroup Constructor Failed");
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#endif
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}
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}
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#if( configSUPPORT_STATIC_ALLOCATION == 1 )
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EventGroup::EventGroup(StaticEventGroup_t *pxEventGroupBuffer)
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{
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handle = xEventGroupCreateStatic(pxEventGroupBuffer);
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if (handle == NULL) {
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#ifndef CPP_FREERTOS_NO_EXCEPTIONS
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throw EventGroupCreateException();
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#else
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configASSERT(!"EventGroup Constructor Failed");
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#endif
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}
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}
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#endif /* configSUPPORT_STATIC_ALLOCATION */
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EventGroup::~EventGroup()
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{
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vEventGroupDelete(handle);
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}
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EventBits_t EventGroup::Sync( const EventBits_t uxBitsToSet,
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const EventBits_t uxBitsToWaitFor,
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TickType_t xTicksToWait)
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{
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return xEventGroupSync( handle,
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uxBitsToSet,
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uxBitsToWaitFor,
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xTicksToWait);
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}
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EventBits_t EventGroup::WaitBits( const EventBits_t uxBitsToWaitFor,
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bool xClearOnExit,
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bool xWaitForAllBits,
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TickType_t xTicksToWait)
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{
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return xEventGroupWaitBits( handle,
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uxBitsToWaitFor,
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xClearOnExit ? pdTRUE : pdFALSE,
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xWaitForAllBits ? pdTRUE : pdFALSE,
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xTicksToWait);
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}
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EventBits_t EventGroup::ClearBits(const EventBits_t uxBitsToClear)
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{
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return xEventGroupClearBits(handle, uxBitsToClear);
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}
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BaseType_t EventGroup::ClearBitsFromISR(const EventBits_t uxBitsToClear)
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{
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return xEventGroupClearBitsFromISR(handle, uxBitsToClear);
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}
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EventBits_t EventGroup::GetBits()
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{
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return xEventGroupGetBits(handle);
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}
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EventBits_t EventGroup::GetBitsFromISR()
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{
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return xEventGroupGetBitsFromISR(handle);
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}
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EventBits_t EventGroup::SetBits(const EventBits_t uxBitsToSet)
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{
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return xEventGroupSetBits(handle, uxBitsToSet);
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}
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#if ( ( configUSE_TRACE_FACILITY == 1 ) && ( INCLUDE_xTimerPendFunctionCall == 1 ) && ( configUSE_TIMERS == 1 ) )
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BaseType_t EventGroup::SetBitsFromISR(const EventBits_t uxBitsToSet, BaseType_t *pxHigherPriorityTaskWoken)
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{
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return xEventGroupSetBitsFromISR(handle, uxBitsToSet, pxHigherPriorityTaskWoken);
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}
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#endif
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