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Searched refs:semaphore_rb (Results 1 – 1 of 1) sorted by relevance

/bsp/renesas/ra6m3-hmi-board/board/ports/audio/
A Dpwm_audio.c33 rt_sem_t semaphore_rb; /**< Semaphore for ringbuffer */ member
76 if (rb->semaphore_rb) in rb_destroy()
78 rt_sem_delete(rb->semaphore_rb); in rb_destroy()
102 (rb->semaphore_rb = rt_sem_create("rb_sem", 0, RT_IPC_FLAG_PRIO)) in rb_create()
197 if (rt_sem_take(rb->semaphore_rb, ticks_to_wait) == RT_EOK) in rb_wait_semaphore()
609 err = rt_sem_release(rb->semaphore_rb); in cb_timer2()

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