c19879b659
- Necessary to update Time base in OS too - call to CO_process() function. - timerNext_us info to OS implemented in in all objects. - CO_NMT_blinkingProcess50ms() moved inside CO_NMT_process(). - CO_HBconsumer_process() function optimized and revised. - Bugfix "timeDifference_us = 0;" inside the for loop.
85 lines
1.8 KiB
C
85 lines
1.8 KiB
C
/**
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* Notify pipe for Linux threads.
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*
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* @file CO_notify_pipe.h
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* @ingroup CO_driver
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* @author Martin Wagner
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* @copyright 2017 - 2020 Neuberger Gebaeudeautomation GmbH
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*
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*
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* This file is part of CANopenNode, an opensource CANopen Stack.
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* Project home page is <https://github.com/CANopenNode/CANopenNode>.
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* For more information on CANopen see <http://www.can-cia.org/>.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef CO_NOTIFY_PIPE_H_
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#define CO_NOTIFY_PIPE_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @defgroup CO_pipe Pipe
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* @ingroup CO_driver
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* @{
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*
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* This is needed to wake up the can socket when blocking in select
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*/
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/**
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* Object
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*/
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typedef struct CO_NotifyPipe CO_NotifyPipe_t;
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/**
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* Create Pipe
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*
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* @return != null if successfully created
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*/
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CO_NotifyPipe_t *CO_NotifyPipeCreate(void);
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/**
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* Delete Pipe
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*
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* @param p pointer to object
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*/
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void CO_NotifyPipeFree(CO_NotifyPipe_t *p);
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/**
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* Get file descriptor for select
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*
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* @param p pointer to object
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*/
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int CO_NotifyPipeGetFd(CO_NotifyPipe_t *p);
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/**
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* Send event
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*
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* @param p pointer to object
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*/
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void CO_NotifyPipeSend(CO_NotifyPipe_t *p);
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/** @} */
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#ifdef __cplusplus
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}
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#endif /*__cplusplus*/
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#endif /* CO_NOTIFY_PIPE_H_ */
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/**
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* @} @}
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**/
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