83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
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/*
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* File : Thread.h
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2016, RT-Thread Development Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Change Logs:
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* Date Author Notes
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* 2016/10/1 Bernard The first version
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*/
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#pragma once
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#include <stdint.h>
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#include <rtthread.h>
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namespace rtthread
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{
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/** The Thread class allow defining, creating, and controlling thread functions in the system. */
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class Thread
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{
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public:
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typedef void (*thread_func_t) (void *param);
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/** Allocate a new thread without starting execution
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@param priority initial priority of the thread function. (default: osPriorityNormal).
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@param stack_size stack size (in bytes) requirements for the thread function. (default: DEFAULT_STACK_SIZE).
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@param stack_pointer pointer to the stack area to be used by this thread (default: NULL).
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*/
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Thread(rt_uint32_t stack_size = 2048,
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rt_uint8_t priority = (RT_THREAD_PRIORITY_MAX * 2)/3,
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rt_uint32_t tick = 20,
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const char *name = "th");
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Thread(void (*entry)(void *p),
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void *p = RT_NULL,
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rt_uint32_t stack_size = 2048,
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rt_uint8_t priority = (RT_THREAD_PRIORITY_MAX * 2)/3,
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rt_uint32_t tick = 20,
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const char *name = "th");
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virtual ~Thread();
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bool start();
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static void sleep(int32_t millisec);
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void wait(int32_t millisec);
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void join(int32_t millisec = -1);
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protected:
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virtual void run();
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private:
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static void func(Thread *pThis);
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private:
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rt_thread_t _thread;
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thread_func_t _entry;
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void *_param;
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/* event for thread join */
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struct rt_event _event;
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bool started;
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};
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}
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