mirror of https://github.com/ARMmbed/mbed-os.git
79 lines
2.8 KiB
C
79 lines
2.8 KiB
C
/*
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* Copyright (c) , Arm Limited and affiliates.
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* SPDX-License-Identifier: Apache-2.0
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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 __CMSIS_OS2_H__
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#define __CMSIS_OS2_H__
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#include <inttypes.h>
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//If conflicts, then remove these, copied from cmsis_os.h
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typedef int32_t osStatus;
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#define osOK 0
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#define osErrorNoMemory -5
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//These are from cmsis_os2.h
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typedef void *osSemaphoreId_t;
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typedef struct {
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const char *name; ///< name of the semaphore
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uint32_t attr_bits; ///< attribute bits
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void *cb_mem; ///< memory for control block
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uint32_t cb_size; ///< size of provided memory for control block
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} osSemaphoreAttr_t;
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//Thread
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typedef enum {
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osPriorityNormal = 24 ///< Priority: normal
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} osPriority_t;
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typedef void *osThreadId_t;
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typedef void *osEventFlagsId_t;
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/// Attributes structure for thread.
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typedef struct {
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} osThreadAttr_t;
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#define osWaitForever 0xFFFFFFFFU ///< Wait forever timeout value.
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// Flags options (\ref osThreadFlagsWait and \ref osEventFlagsWait).
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#define osFlagsWaitAny 0x00000000U ///< Wait for any flag (default).
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#define osFlagsWaitAll 0x00000001U ///< Wait for all flags.
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#define osFlagsNoClear 0x00000002U ///< Do not clear flags which have been specified to wait for.
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// Flags errors (returned by osThreadFlagsXxxx and osEventFlagsXxxx).
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#define osFlagsError 0x80000000U ///< Error indicator.
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#define osFlagsErrorUnknown 0xFFFFFFFFU ///< osError (-1).
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#define osFlagsErrorTimeout 0xFFFFFFFEU ///< osErrorTimeout (-2).
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#define osFlagsErrorResource 0xFFFFFFFDU ///< osErrorResource (-3).
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#define osFlagsErrorParameter 0xFFFFFFFCU ///< osErrorParameter (-4).
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#define osFlagsErrorISR 0xFFFFFFFAU ///< osErrorISR (-6).
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// Thread attributes (attr_bits in \ref osThreadAttr_t).
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#define osThreadDetached 0x00000000U ///< Thread created in detached mode (default)
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#define osThreadJoinable 0x00000001U ///< Thread created in joinable mode
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// Mutex attributes (attr_bits in \ref osMutexAttr_t).
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#define osMutexRecursive 0x00000001U ///< Recursive mutex.
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#define osMutexPrioInherit 0x00000002U ///< Priority inherit protocol.
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#define osMutexRobust 0x00000008U ///< Robust mutex.
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#endif
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