mirror of
https://github.com/bluekitchen/btstack.git
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93 lines
3.0 KiB
C
93 lines
3.0 KiB
C
/*
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* Copyright (C) 2014 BlueKitchen GmbH
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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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* 1. 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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* 2. 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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* 3. Neither the name of the copyright holders nor the names of
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* 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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* 4. Any redistribution, use, or modification is done solely for
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* personal benefit and not for any commercial purpose or for
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* monetary gain.
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*
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* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH 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
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
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* RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* Please inquire about commercial licensing options at
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* contact@bluekitchen-gmbh.com
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*
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*/
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/*
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* run_loop_embedded.h
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* Functionality special to the embedded run loop
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*/
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#ifndef __RUN_LOOP_EMBEDDED_H
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#define __RUN_LOOP_EMBEDDED_H
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#include "btstack-config.h"
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#include "btstack_linked_list.h"
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#ifdef HAVE_TIME
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#include <sys/time.h>
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#endif
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#include <stdint.h>
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#if defined __cplusplus
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extern "C" {
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#endif
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/**
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* Provide run_loop_embedded instance
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*/
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const run_loop_t * run_loop_embedded_get_instance(void);
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// hack to fix HCI timer handling
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#ifdef HAVE_TICK
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/**
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* @brief Sets how many milliseconds has one tick.
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*/
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uint32_t run_loop_embedded_ticks_for_ms(uint32_t time_in_ms);
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/**
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* @brief Queries the current time in ticks.
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*/
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uint32_t run_loop_embedded_get_ticks(void);
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#endif
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#ifdef EMBEDDED
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/**
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* @brief Sets an internal flag that is checked in the critical section just before entering sleep mode. Has to be called by the interrupt handler of a data source to signal the run loop that a new data is available.
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*/
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void run_loop_embedded_trigger(void);
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/**
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* @brief Execute run_loop once. It can be used to integrate BTstack's timer and data source processing into a foreign run loop (it is not recommended).
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*/
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void run_loop_embedded_execute_once(void);
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#endif
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/* API_END */
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#if defined __cplusplus
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}
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#endif
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#endif // __RUN_LOOP_EMBEDDED_H
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