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M471M/R1/S BSP V3.01.000
The Board Support Package for M4521
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USB Host library hub class driver. More...
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "NuMicro.h"
#include "usb.h"
#include "usbh_lib.h"
#include "hub.h"
Go to the source code of this file.
Functions | |
HIDDEN_SYMBOLS int | usbh_pooling_hubs (void) |
Let USB stack polls all root hubs and downstream hubs. If there's any hub port change found, USB stack will manage the hub events in this function call. In this function, USB stack enumerates newly connected devices and remove staff of disconnected devices. User's application should periodically invoke this function. More... | |
UDEV_T * | usbh_find_device (char *hub_id, int port) |
Find the device under the specified hub port. More... | |
USB Host library hub class driver.
SPDX-License-Identifier: Apache-2.0
Definition in file hub.c.