Searched refs:ringbuf_read_mux (Results 1 – 1 of 1) sorted by relevance
33 xSemaphoreHandle ringbuf_read_mux; member244 if (xSemaphoreTake(acm->ringbuf_read_mux, 0) != pdTRUE) { in ringbuf_mux_take()253 BaseType_t ret = xSemaphoreGive(acm->ringbuf_read_mux); in ringbuf_mux_give()392 acm->ringbuf_read_mux = xSemaphoreCreateMutex(); in tusb_cdc_acm_init()393 if (acm->ringbuf_read_mux == NULL) { in tusb_cdc_acm_init()