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80 lines
3.1 KiB
C
80 lines
3.1 KiB
C
/******************************************************************************
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* Filename: rf_queue.h
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* Revised: $ $
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* Revision: $ $
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*
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* Description: Help functions for handling queues
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*
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* Copyright (C) 2015-2017 Texas Instruments Incorporated - http://www.ti.com/
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*
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Neither the name of Texas Instruments Incorporated nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************/
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//*****************************************************************************
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//
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//! \addtogroup rfqueue_api
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//! @{
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//
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//*****************************************************************************
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#ifndef RF_QUEUE_H
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#define RF_QUEUE_H
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#include <ti/devices/DeviceFamily.h>
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#include DeviceFamily_constructPath(driverlib/rf_data_entry.h)
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#define RF_QUEUE_DATA_ENTRY_HEADER_SIZE 8 // Contant header size of a Generic Data Entry
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#define RF_QUEUE_QUEUE_ALIGN_PADDING(length) (4-((length + RF_QUEUE_DATA_ENTRY_HEADER_SIZE)%4)) // Padding offset
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#define RF_QUEUE_DATA_ENTRY_BUFFER_SIZE(numEntries, dataSize, appendedBytes) \
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(numEntries*(RF_QUEUE_DATA_ENTRY_HEADER_SIZE + dataSize + appendedBytes + RF_QUEUE_QUEUE_ALIGN_PADDING(dataSize + appendedBytes)))
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern uint8_t RFQueue_nextEntry();
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extern rfc_dataEntryGeneral_t* RFQueue_getDataEntry();
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extern uint8_t RFQueue_defineQueue(dataQueue_t *queue ,uint8_t *buf, uint16_t buf_len, uint8_t numEntries, uint16_t length);
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#ifdef __cplusplus
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}
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#endif
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#endif
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//*****************************************************************************
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//
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//! Close the Doxygen group.
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//! @}
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//
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//*****************************************************************************
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