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mbed-rtos/rtos/Thread.cpp@0:0ed2a7c7190c, 2013-05-31 (annotated)
- Committer:
- GordonSin
- Date:
- Fri May 31 04:09:54 2013 +0000
- Revision:
- 0:0ed2a7c7190c
31/5/2013;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
GordonSin | 0:0ed2a7c7190c | 1 | #include "Thread.h" |
GordonSin | 0:0ed2a7c7190c | 2 | |
GordonSin | 0:0ed2a7c7190c | 3 | #include <stdlib.h> |
GordonSin | 0:0ed2a7c7190c | 4 | |
GordonSin | 0:0ed2a7c7190c | 5 | #include "error.h" |
GordonSin | 0:0ed2a7c7190c | 6 | |
GordonSin | 0:0ed2a7c7190c | 7 | namespace rtos { |
GordonSin | 0:0ed2a7c7190c | 8 | |
GordonSin | 0:0ed2a7c7190c | 9 | Thread::Thread(void (*task)(void const *argument), void *argument, |
GordonSin | 0:0ed2a7c7190c | 10 | osPriority priority, uint32_t stack_size, unsigned char *stack_pointer) { |
GordonSin | 0:0ed2a7c7190c | 11 | #ifdef CMSIS_OS_RTX |
GordonSin | 0:0ed2a7c7190c | 12 | _thread_def.pthread = task; |
GordonSin | 0:0ed2a7c7190c | 13 | _thread_def.tpriority = priority; |
GordonSin | 0:0ed2a7c7190c | 14 | _thread_def.stacksize = stack_size; |
GordonSin | 0:0ed2a7c7190c | 15 | if (stack_pointer != NULL) { |
GordonSin | 0:0ed2a7c7190c | 16 | _thread_def.stack_pointer = stack_pointer; |
GordonSin | 0:0ed2a7c7190c | 17 | } else { |
GordonSin | 0:0ed2a7c7190c | 18 | _thread_def.stack_pointer = (unsigned char*) malloc(stack_size); |
GordonSin | 0:0ed2a7c7190c | 19 | if (_thread_def.stack_pointer == NULL) |
GordonSin | 0:0ed2a7c7190c | 20 | error("Error allocating the stack memory"); |
GordonSin | 0:0ed2a7c7190c | 21 | } |
GordonSin | 0:0ed2a7c7190c | 22 | #endif |
GordonSin | 0:0ed2a7c7190c | 23 | _tid = osThreadCreate(&_thread_def, argument); |
GordonSin | 0:0ed2a7c7190c | 24 | } |
GordonSin | 0:0ed2a7c7190c | 25 | |
GordonSin | 0:0ed2a7c7190c | 26 | osStatus Thread::terminate() { |
GordonSin | 0:0ed2a7c7190c | 27 | return osThreadTerminate(_tid); |
GordonSin | 0:0ed2a7c7190c | 28 | } |
GordonSin | 0:0ed2a7c7190c | 29 | |
GordonSin | 0:0ed2a7c7190c | 30 | osStatus Thread::set_priority(osPriority priority) { |
GordonSin | 0:0ed2a7c7190c | 31 | return osThreadSetPriority(_tid, priority); |
GordonSin | 0:0ed2a7c7190c | 32 | } |
GordonSin | 0:0ed2a7c7190c | 33 | |
GordonSin | 0:0ed2a7c7190c | 34 | osPriority Thread::get_priority() { |
GordonSin | 0:0ed2a7c7190c | 35 | return osThreadGetPriority(_tid); |
GordonSin | 0:0ed2a7c7190c | 36 | } |
GordonSin | 0:0ed2a7c7190c | 37 | |
GordonSin | 0:0ed2a7c7190c | 38 | int32_t Thread::signal_set(int32_t signals) { |
GordonSin | 0:0ed2a7c7190c | 39 | return osSignalSet(_tid, signals); |
GordonSin | 0:0ed2a7c7190c | 40 | } |
GordonSin | 0:0ed2a7c7190c | 41 | |
GordonSin | 0:0ed2a7c7190c | 42 | osEvent Thread::signal_wait(int32_t signals, uint32_t millisec) { |
GordonSin | 0:0ed2a7c7190c | 43 | return osSignalWait(signals, millisec); |
GordonSin | 0:0ed2a7c7190c | 44 | } |
GordonSin | 0:0ed2a7c7190c | 45 | |
GordonSin | 0:0ed2a7c7190c | 46 | osStatus Thread::wait(uint32_t millisec) { |
GordonSin | 0:0ed2a7c7190c | 47 | return osDelay(millisec); |
GordonSin | 0:0ed2a7c7190c | 48 | } |
GordonSin | 0:0ed2a7c7190c | 49 | |
GordonSin | 0:0ed2a7c7190c | 50 | osStatus Thread::yield() { |
GordonSin | 0:0ed2a7c7190c | 51 | return osThreadYield(); |
GordonSin | 0:0ed2a7c7190c | 52 | } |
GordonSin | 0:0ed2a7c7190c | 53 | |
GordonSin | 0:0ed2a7c7190c | 54 | osThreadId Thread::gettid() { |
GordonSin | 0:0ed2a7c7190c | 55 | return osThreadGetId(); |
GordonSin | 0:0ed2a7c7190c | 56 | } |
GordonSin | 0:0ed2a7c7190c | 57 | |
GordonSin | 0:0ed2a7c7190c | 58 | } |