mirror of https://github.com/ARMmbed/mbed-os.git
112 lines
3.8 KiB
C++
112 lines
3.8 KiB
C++
/*
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* Copyright (c) 2019 ARM Limited
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef THREAD_H
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#define THREAD_H
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#include <stdint.h>
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#include "cmsis_os.h"
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#include "platform/Callback.h"
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#define OS_STACK_SIZE 0
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namespace rtos {
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class Thread {
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public:
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Thread(osPriority priority = osPriorityNormal,
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uint32_t stack_size = OS_STACK_SIZE,
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unsigned char *stack_mem = nullptr, const char *name = nullptr)
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{
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}
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Thread(uint32_t tz_module, osPriority priority = osPriorityNormal,
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uint32_t stack_size = OS_STACK_SIZE,
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unsigned char *stack_mem = nullptr, const char *name = nullptr)
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{
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}
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osStatus start(mbed::Callback<void()> task);
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osStatus join() {return 0;};
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osStatus terminate();
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osStatus set_priority(osPriority priority){return 0;};
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osPriority get_priority() const{return osPriorityNormal;};
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uint32_t flags_set(uint32_t flags){return 0;};
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/** State of the Thread */
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enum State {
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Inactive, /**< NOT USED */
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Ready, /**< Ready to run */
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Running, /**< Running */
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WaitingDelay, /**< Waiting for a delay to occur */
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WaitingJoin, /**< Waiting for thread to join. Only happens when using RTX directly. */
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WaitingThreadFlag, /**< Waiting for a thread flag to be set */
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WaitingEventFlag, /**< Waiting for a event flag to be set */
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WaitingMutex, /**< Waiting for a mutex event to occur */
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WaitingSemaphore, /**< Waiting for a semaphore event to occur */
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WaitingMemoryPool, /**< Waiting for a memory pool */
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WaitingMessageGet, /**< Waiting for message to arrive */
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WaitingMessagePut, /**< Waiting for message to be send */
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WaitingInterval, /**< NOT USED */
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WaitingOr, /**< NOT USED */
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WaitingAnd, /**< NOT USED */
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WaitingMailbox, /**< NOT USED (Mail is implemented as MemoryPool and Queue) */
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/* Not in sync with RTX below here */
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Deleted, /**< The task has been deleted or not started */
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};
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State get_state() const {
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return Ready;
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};
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uint32_t stack_size() const {
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return 0;
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};
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uint32_t free_stack() const {
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return 0;
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};
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uint32_t used_stack() const {
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return 0;
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};
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uint32_t max_stack() const {
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return 0;
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};
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const char *get_name() const {
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return "";
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};
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osThreadId_t get_id() const {
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return 0;
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};
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virtual ~Thread();
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private:
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// Required to share definitions without
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// delegated constructors
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void constructor(osPriority priority = osPriorityNormal,
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uint32_t stack_size = OS_STACK_SIZE,
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unsigned char *stack_mem = nullptr,
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const char *name = nullptr);
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};
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}
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#endif
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