130     RingbufHandle_t rx_ring_buf;        /*!< RX ring buffer handler*/  member
914 …if (pdFALSE == xRingbufferSendFromISR(p_uart->rx_ring_buf, p_uart->rx_data_buf, p_uart->rx_stash_l…  in uart_rx_intr_handler_default()
1227 …BaseType_t res = xRingbufferSend(p_uart_obj[uart_num]->rx_ring_buf, p_uart_obj[uart_num]->rx_data_…  in uart_check_buf_full()
1256 …data = (uint8_t *) xRingbufferReceive(p_uart_obj[uart_num]->rx_ring_buf, &size, (TickType_t) ticks…  in uart_read_bytes()
1290 …       vRingbufferReturnItem(p_uart_obj[uart_num]->rx_ring_buf, p_uart_obj[uart_num]->rx_head_ptr);  in uart_read_bytes()
1337             vRingbufferReturnItem(p_uart->rx_ring_buf, p_uart->rx_head_ptr);  in uart_flush_input()
1346         data = (uint8_t*) xRingbufferReceive(p_uart->rx_ring_buf, &size, (TickType_t) 0);  in uart_flush_input()
1367         vRingbufferReturnItem(p_uart->rx_ring_buf, data);  in uart_flush_input()
1369 …BaseType_t res = xRingbufferSend(p_uart_obj[uart_num]->rx_ring_buf, p_uart_obj[uart_num]->rx_data_…  in uart_flush_input()
1409     if (uart_obj->rx_ring_buf) {  in uart_free_driver_obj()
1410         vRingbufferDelete(uart_obj->rx_ring_buf);  in uart_free_driver_obj()
1478     uart_obj->rx_ring_buf = xRingbufferCreateStatic(rx_buffer_size, RINGBUF_TYPE_BYTEBUF,  in uart_alloc_driver_obj()
1485     if (!uart_obj->rx_ring_buf || !uart_obj->rx_mux || !uart_obj->tx_mux || !uart_obj->tx_brk_sem ||  in uart_alloc_driver_obj()
1502     uart_obj->rx_ring_buf = xRingbufferCreate(rx_buffer_size, RINGBUF_TYPE_BYTEBUF);  in uart_alloc_driver_obj()
1508     if (!uart_obj->rx_ring_buf || !uart_obj->rx_mux || !uart_obj->tx_mux || !uart_obj->tx_brk_sem ||  in uart_alloc_driver_obj()