Freeman Oldman / NUCLEO_STM32F401RE_CC3000_ILI9341

The code from https://github.com/vpcola/Nucleo

mbed-rtos/rtos/Thread.cpp@0:5464d5e415e5, 2014-10-08 (annotated)

Committer:
sinrab
Date:
Wed Oct 08 11:00:24 2014 +0000
Revision:
0:5464d5e415e5
The code from https://github.com/vpcola/Nucleo

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sinrab 0:5464d5e415e5 1 /* mbed Microcontroller Library
sinrab 0:5464d5e415e5 2 * Copyright (c) 2006-2012 ARM Limited
sinrab 0:5464d5e415e5 3 *
sinrab 0:5464d5e415e5 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
sinrab 0:5464d5e415e5 5 * of this software and associated documentation files (the "Software"), to deal
sinrab 0:5464d5e415e5 6 * in the Software without restriction, including without limitation the rights
sinrab 0:5464d5e415e5 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
sinrab 0:5464d5e415e5 8 * copies of the Software, and to permit persons to whom the Software is
sinrab 0:5464d5e415e5 9 * furnished to do so, subject to the following conditions:
sinrab 0:5464d5e415e5 10 *
sinrab 0:5464d5e415e5 11 * The above copyright notice and this permission notice shall be included in
sinrab 0:5464d5e415e5 12 * all copies or substantial portions of the Software.
sinrab 0:5464d5e415e5 13 *
sinrab 0:5464d5e415e5 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
sinrab 0:5464d5e415e5 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
sinrab 0:5464d5e415e5 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
sinrab 0:5464d5e415e5 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
sinrab 0:5464d5e415e5 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
sinrab 0:5464d5e415e5 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
sinrab 0:5464d5e415e5 20 * SOFTWARE.
sinrab 0:5464d5e415e5 21 */
sinrab 0:5464d5e415e5 22 #include "Thread.h"
sinrab 0:5464d5e415e5 23
sinrab 0:5464d5e415e5 24 #include "mbed_error.h"
sinrab 0:5464d5e415e5 25
sinrab 0:5464d5e415e5 26 namespace rtos {
sinrab 0:5464d5e415e5 27
sinrab 0:5464d5e415e5 28 Thread::Thread(void (*task)(void const *argument), void *argument,
sinrab 0:5464d5e415e5 29 osPriority priority, uint32_t stack_size, unsigned char *stack_pointer) {
sinrab 0:5464d5e415e5 30 #ifdef CMSIS_OS_RTX
sinrab 0:5464d5e415e5 31 _thread_def.pthread = task;
sinrab 0:5464d5e415e5 32 _thread_def.tpriority = priority;
sinrab 0:5464d5e415e5 33 _thread_def.stacksize = stack_size;
sinrab 0:5464d5e415e5 34 if (stack_pointer != NULL) {
sinrab 0:5464d5e415e5 35 _thread_def.stack_pointer = stack_pointer;
sinrab 0:5464d5e415e5 36 _dynamic_stack = false;
sinrab 0:5464d5e415e5 37 } else {
sinrab 0:5464d5e415e5 38 _thread_def.stack_pointer = new unsigned char[stack_size];
sinrab 0:5464d5e415e5 39 if (_thread_def.stack_pointer == NULL)
sinrab 0:5464d5e415e5 40 error("Error allocating the stack memory\n");
sinrab 0:5464d5e415e5 41 _dynamic_stack = true;
sinrab 0:5464d5e415e5 42 }
sinrab 0:5464d5e415e5 43 #endif
sinrab 0:5464d5e415e5 44 _tid = osThreadCreate(&_thread_def, argument);
sinrab 0:5464d5e415e5 45 }
sinrab 0:5464d5e415e5 46
sinrab 0:5464d5e415e5 47 osStatus Thread::terminate() {
sinrab 0:5464d5e415e5 48 return osThreadTerminate(_tid);
sinrab 0:5464d5e415e5 49 }
sinrab 0:5464d5e415e5 50
sinrab 0:5464d5e415e5 51 osStatus Thread::set_priority(osPriority priority) {
sinrab 0:5464d5e415e5 52 return osThreadSetPriority(_tid, priority);
sinrab 0:5464d5e415e5 53 }
sinrab 0:5464d5e415e5 54
sinrab 0:5464d5e415e5 55 osPriority Thread::get_priority() {
sinrab 0:5464d5e415e5 56 return osThreadGetPriority(_tid);
sinrab 0:5464d5e415e5 57 }
sinrab 0:5464d5e415e5 58
sinrab 0:5464d5e415e5 59 int32_t Thread::signal_set(int32_t signals) {
sinrab 0:5464d5e415e5 60 return osSignalSet(_tid, signals);
sinrab 0:5464d5e415e5 61 }
sinrab 0:5464d5e415e5 62
sinrab 0:5464d5e415e5 63 Thread::State Thread::get_state() {
sinrab 0:5464d5e415e5 64 return ((State)_thread_def.tcb.state);
sinrab 0:5464d5e415e5 65 }
sinrab 0:5464d5e415e5 66
sinrab 0:5464d5e415e5 67 osEvent Thread::signal_wait(int32_t signals, uint32_t millisec) {
sinrab 0:5464d5e415e5 68 return osSignalWait(signals, millisec);
sinrab 0:5464d5e415e5 69 }
sinrab 0:5464d5e415e5 70
sinrab 0:5464d5e415e5 71 osStatus Thread::wait(uint32_t millisec) {
sinrab 0:5464d5e415e5 72 return osDelay(millisec);
sinrab 0:5464d5e415e5 73 }
sinrab 0:5464d5e415e5 74
sinrab 0:5464d5e415e5 75 osStatus Thread::yield() {
sinrab 0:5464d5e415e5 76 return osThreadYield();
sinrab 0:5464d5e415e5 77 }
sinrab 0:5464d5e415e5 78
sinrab 0:5464d5e415e5 79 osThreadId Thread::gettid() {
sinrab 0:5464d5e415e5 80 return osThreadGetId();
sinrab 0:5464d5e415e5 81 }
sinrab 0:5464d5e415e5 82
sinrab 0:5464d5e415e5 83 Thread::~Thread() {
sinrab 0:5464d5e415e5 84 terminate();
sinrab 0:5464d5e415e5 85 if (_dynamic_stack) {
sinrab 0:5464d5e415e5 86 delete[] (_thread_def.stack_pointer);
sinrab 0:5464d5e415e5 87 }
sinrab 0:5464d5e415e5 88 }
sinrab 0:5464d5e415e5 89
sinrab 0:5464d5e415e5 90 }
sinrab 0:5464d5e415e5 91