87 lines
2.4 KiB
C
87 lines
2.4 KiB
C
/*
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* osal_common.h
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*
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* Created on: Jan 30, 2013
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* Author: hathach
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*/
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/*
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* Software License Agreement (BSD License)
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* Copyright (c) 2012, hathach (tinyusb.net)
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the tiny usb stack.
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*/
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/** \file
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* \brief TBD
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*
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* \note TBD
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*/
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/** \ingroup TBD
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* \defgroup TBD
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* \brief TBD
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*
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* @{
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*/
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#ifndef _TUSB_OSAL_COMMON_H_
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#define _TUSB_OSAL_COMMON_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "common/common.h"
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//typedef void (*pfTask)( void * );
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enum
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{
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OSAL_TIMEOUT_NOTIMEOUT = 0, // for use within ISR, return immediately
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OSAL_TIMEOUT_NORMAL = 10, // default is 10 msec
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OSAL_TIMEOUT_WAIT_FOREVER = 0xFFFF0000
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};
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typedef enum {
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OSAL_PRIO_LOW,
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OSAL_PRIO_NORMAL,
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OSAL_PRIO_HIGH
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}osal_prio_t;
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static inline uint32_t osal_tick_from_msec(uint32_t msec) ATTR_CONST ATTR_ALWAYS_INLINE;
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static inline uint32_t osal_tick_from_msec(uint32_t msec)
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{
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return (msec * TUSB_CFG_OS_TICKS_PER_SECOND)/1000;
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TUSB_OSAL_COMMON_H_ */
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/** @} */
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