Diff: rtos/Thread.h

Revision:

110:897e881b2190

Parent:

109:3b7dd22a5b25

Child:

111:de54bc598ef1

--- a/rtos/Thread.h	Fri Apr 29 01:15:35 2016 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,149 +0,0 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2012 ARM Limited
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-#ifndef THREAD_H
-#define THREAD_H
-
-#include <stdint.h>
-#include "cmsis_os.h"
-
-namespace rtos {
-
-/** The Thread class allow defining, creating, and controlling thread functions in the system. */
-class Thread {
-public:
-    /** Create a new thread, and start it executing the specified function.
-      @param   task           function to be executed by this thread.
-      @param   argument       pointer that is passed to the thread function as start argument. (default: NULL).
-      @param   priority       initial priority of the thread function. (default: osPriorityNormal).
-      @param   stack_size      stack size (in bytes) requirements for the thread function. (default: DEFAULT_STACK_SIZE).
-      @param   stack_pointer  pointer to the stack area to be used by this thread (default: NULL).
-    */
-    Thread(void (*task)(void const *argument), void *argument=NULL,
-           osPriority priority=osPriorityNormal,
-           uint32_t stack_size=DEFAULT_STACK_SIZE,
-           unsigned char *stack_pointer=NULL);
-
-    /** Terminate execution of a thread and remove it from Active Threads
-      @return  status code that indicates the execution status of the function.
-    */
-    osStatus terminate();
-
-    /** Set priority of an active thread
-      @param   priority  new priority value for the thread function.
-      @return  status code that indicates the execution status of the function.
-    */
-    osStatus set_priority(osPriority priority);
-
-    /** Get priority of an active thread
-      @return  current priority value of the thread function.
-    */
-    osPriority get_priority();
-
-    /** Set the specified Signal Flags of an active thread.
-      @param   signals  specifies the signal flags of the thread that should be set.
-      @return  previous signal flags of the specified thread or 0x80000000 in case of incorrect parameters.
-    */
-    int32_t signal_set(int32_t signals);
-
-    /** Clears the specified Signal Flags of an active thread.
-      @param   signals  specifies the signal flags of the thread that should be cleared.
-      @return  resultant signal flags of the specified thread or 0x80000000 in case of incorrect parameters.
-    */
-    int32_t signal_clr(int32_t signals);
-
-    /** State of the Thread */
-    enum State {
-        Inactive,           /**< Not created or terminated */
-        Ready,              /**< Ready to run */
-        Running,            /**< Running */
-        WaitingDelay,       /**< Waiting for a delay to occur */
-        WaitingInterval,    /**< Waiting for an interval to occur */
-        WaitingOr,          /**< Waiting for one event in a set to occur */
-        WaitingAnd,         /**< Waiting for multiple events in a set to occur */
-        WaitingSemaphore,   /**< Waiting for a semaphore event to occur */
-        WaitingMailbox,     /**< Waiting for a mailbox event to occur */
-        WaitingMutex,       /**< Waiting for a mutex event to occur */
-    };
-
-    /** State of this Thread
-      @return  the State of this Thread
-    */
-    State get_state();
-    
-    /** Get the total stack memory size for this Thread
-      @return  the total stack memory size in bytes
-    */
-    uint32_t stack_size();
-    
-    /** Get the currently unused stack memory for this Thread
-      @return  the currently unused stack memory in bytes
-    */
-    uint32_t free_stack();
-    
-    /** Get the currently used stack memory for this Thread
-      @return  the currently used stack memory in bytes
-    */
-    uint32_t used_stack();
-    
-    /** Get the maximum stack memory usage to date for this Thread
-      @return  the maximum stack memory usage to date in bytes
-    */
-    uint32_t max_stack();
-
-    /** Wait for one or more Signal Flags to become signaled for the current RUNNING thread.
-      @param   signals   wait until all specified signal flags set or 0 for any single signal flag.
-      @param   millisec  timeout value or 0 in case of no time-out. (default: osWaitForever).
-      @return  event flag information or error code.
-    */
-    static osEvent signal_wait(int32_t signals, uint32_t millisec=osWaitForever);
-
-    /** Wait for a specified time period in millisec:
-      @param   millisec  time delay value
-      @return  status code that indicates the execution status of the function.
-    */
-    static osStatus wait(uint32_t millisec);
-
-    /** Pass control to next thread that is in state READY.
-      @return  status code that indicates the execution status of the function.
-    */
-    static osStatus yield();
-
-    /** Get the thread id of the current running thread.
-      @return  thread ID for reference by other functions or NULL in case of error.
-    */
-    static osThreadId gettid();
-    
-    /** Attach a function to be called by the RTOS idle task
-      @param   fptr  pointer to the function to be called
-    */
-    static void attach_idle_hook(void (*fptr)(void));
-
-    virtual ~Thread();
-
-private:
-    osThreadId _tid;
-    osThreadDef_t _thread_def;
-    bool _dynamic_stack;
-};
-
-}
-#endif