mirror of https://github.com/ARMmbed/mbed-os.git
34 lines
821 B
C++
34 lines
821 B
C++
#include "mbed.h"
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#include "cmsis_os.h"
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#if defined(MBED_RTOS_SINGLE_THREAD)
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#error [NOT_SUPPORTED] test not supported
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#endif
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osSemaphoreId two_slots;
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osSemaphoreDef(two_slots);
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void test_thread(void const *name) {
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while (true) {
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osSemaphoreWait(two_slots, osWaitForever);
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printf("%s\n\r", (const char*)name);
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osDelay(1000);
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osSemaphoreRelease(two_slots);
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}
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}
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void t2(void const *argument) {test_thread("Th 2");}
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osThreadDef(t2, osPriorityNormal, DEFAULT_STACK_SIZE);
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void t3(void const *argument) {test_thread("Th 3");}
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osThreadDef(t3, osPriorityNormal, DEFAULT_STACK_SIZE);
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int main (void) {
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two_slots = osSemaphoreCreate(osSemaphore(two_slots), 2);
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osThreadCreate(osThread(t2), NULL);
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osThreadCreate(osThread(t3), NULL);
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test_thread((void *)"Th 1");
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}
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