+++ /dev/null
-#include "mbed.h"
-#include "cmsis_os.h"
-
-osSemaphoreId two_slots;
-osSemaphoreDef(two_slots);
-
-void test_thread(void const *name) {
- while (true) {
- osSemaphoreWait(two_slots, osWaitForever);
- printf("%s\n\r", (const char*)name);
- osDelay(1000);
- osSemaphoreRelease(two_slots);
- }
-}
-
-void t2(void const *argument) {test_thread("Th 2");}
-osThreadDef(t2, osPriorityNormal, DEFAULT_STACK_SIZE);
-
-void t3(void const *argument) {test_thread("Th 3");}
-osThreadDef(t3, osPriorityNormal, DEFAULT_STACK_SIZE);
-
-int main (void) {
- two_slots = osSemaphoreCreate(osSemaphore(two_slots), 2);
-
- osThreadCreate(osThread(t2), NULL);
- osThreadCreate(osThread(t3), NULL);
-
- test_thread((void *)"Th 1");
-}