Diff: rtos/Thread.cpp

Revision:

110:897e881b2190

Parent:

109:3b7dd22a5b25

Child:

111:de54bc598ef1

--- a/rtos/Thread.cpp	Fri Apr 29 01:15:35 2016 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,147 +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.
- */
-#include "Thread.h"
-
-#include "mbed_error.h"
-#include "rtos_idle.h"
-
-namespace rtos {
-
-Thread::Thread(void (*task)(void const *argument), void *argument,
-        osPriority priority, uint32_t stack_size, unsigned char *stack_pointer) {
-#ifdef CMSIS_OS_RTX
-    _thread_def.pthread = task;
-    _thread_def.tpriority = priority;
-    _thread_def.stacksize = stack_size;
-    if (stack_pointer != NULL) {
-        _thread_def.stack_pointer = (uint32_t*)stack_pointer;
-        _dynamic_stack = false;
-    } else {
-        _thread_def.stack_pointer = new uint32_t[stack_size/sizeof(uint32_t)];
-        if (_thread_def.stack_pointer == NULL)
-            error("Error allocating the stack memory\n");
-        _dynamic_stack = true;
-    }
-    
-    //Fill the stack with a magic word for maximum usage checking
-    for (uint32_t i = 0; i < (stack_size / sizeof(uint32_t)); i++) {
-        _thread_def.stack_pointer[i] = 0xE25A2EA5;
-    }
-#endif
-    _tid = osThreadCreate(&_thread_def, argument);
-}
-
-osStatus Thread::terminate() {
-    return osThreadTerminate(_tid);
-}
-
-osStatus Thread::set_priority(osPriority priority) {
-    return osThreadSetPriority(_tid, priority);
-}
-
-osPriority Thread::get_priority() {
-    return osThreadGetPriority(_tid);
-}
-
-int32_t Thread::signal_set(int32_t signals) {
-    return osSignalSet(_tid, signals);
-}
-
-int32_t Thread::signal_clr(int32_t signals) {
-    return osSignalClear(_tid, signals);
-}
-
-Thread::State Thread::get_state() {
-#ifndef __MBED_CMSIS_RTOS_CA9
-    return ((State)_thread_def.tcb.state);
-#else
-    uint8_t status;
-    status = osThreadGetState(_tid);
-    return ((State)status);
-#endif
-}
-
-uint32_t Thread::stack_size() {
-#ifndef __MBED_CMSIS_RTOS_CA9
-    return _thread_def.tcb.priv_stack;
-#else
-    return 0;
-#endif
-}
-
-uint32_t Thread::free_stack() {
-#ifndef __MBED_CMSIS_RTOS_CA9
-    uint32_t bottom = (uint32_t)_thread_def.tcb.stack;
-    return _thread_def.tcb.tsk_stack - bottom;
-#else
-    return 0;
-#endif
-}
-
-uint32_t Thread::used_stack() {
-#ifndef __MBED_CMSIS_RTOS_CA9
-    uint32_t top = (uint32_t)_thread_def.tcb.stack + _thread_def.tcb.priv_stack;
-    return top - _thread_def.tcb.tsk_stack;
-#else
-    return 0;
-#endif
-}
-
-uint32_t Thread::max_stack() {
-#ifndef __MBED_CMSIS_RTOS_CA9
-    uint32_t high_mark = 0;
-    while (_thread_def.tcb.stack[high_mark] == 0xE25A2EA5)
-        high_mark++;
-    return _thread_def.tcb.priv_stack - (high_mark * 4);
-#else
-    return 0;
-#endif
-}
-
-osEvent Thread::signal_wait(int32_t signals, uint32_t millisec) {
-    return osSignalWait(signals, millisec);
-}
-
-osStatus Thread::wait(uint32_t millisec) {
-    return osDelay(millisec);
-}
-
-osStatus Thread::yield() {
-    return osThreadYield();
-}
-
-osThreadId Thread::gettid() {
-    return osThreadGetId();
-}
-
-void Thread::attach_idle_hook(void (*fptr)(void)) {
-    rtos_attach_idle_hook(fptr);
-}
-
-Thread::~Thread() {
-    terminate();
-    if (_dynamic_stack) {
-        delete[] (_thread_def.stack_pointer);
-    }
-}
-
-}