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#include "cmsis_os.h"
#include "stm-init.h"
#include "stm-uart.h"
osSemaphoreId two_slots;
osSemaphoreDef(two_slots);
void test_thread(void const *name) {
while (1) {
osSemaphoreWait(two_slots, osWaitForever);
//printf("%s\n\r", (const char*)name);
uart_send_string((const char*)name);
uart_send_string("\r\n");
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) {
stm_init();
two_slots = osSemaphoreCreate(osSemaphore(two_slots), 2);
osThreadCreate(osThread(t2), NULL);
osThreadCreate(osThread(t3), NULL);
test_thread((void *)"Th 1");
}
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