diff options
Diffstat (limited to 'examples/kernel/semaphore_producer_consumer.c')
| -rw-r--r-- | examples/kernel/semaphore_producer_consumer.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/examples/kernel/semaphore_producer_consumer.c b/examples/kernel/semaphore_producer_consumer.c index b6f996ff57..4d9eb24e44 100644 --- a/examples/kernel/semaphore_producer_consumer.c +++ b/examples/kernel/semaphore_producer_consumer.c @@ -98,9 +98,9 @@ void consumer_thread_entry(void* parameter) int semaphore_producer_consumer_init() { /* 初始化3个信号量 */ - rt_sem_init(&sem_lock , "lock", 1, RT_IPC_FLAG_FIFO); - rt_sem_init(&sem_empty, "empty", MAXSEM, RT_IPC_FLAG_FIFO); - rt_sem_init(&sem_full , "full", 0, RT_IPC_FLAG_FIFO); + rt_sem_init(&sem_lock , "lock", 1, RT_IPC_FLAG_PRIO); + rt_sem_init(&sem_empty, "empty", MAXSEM, RT_IPC_FLAG_PRIO); + rt_sem_init(&sem_full , "full", 0, RT_IPC_FLAG_PRIO); /* 创建线程1 */ producer_tid = rt_thread_create("producer", |