add mutex for ep0 urb to avoid multithreading

2023-11-22 21:44:51 +08:00
parent b7d02b7125
commit 50e1cd3471
3 changed files with 8 additions and 0 deletions
--- a/core/usbh_core.h
+++ b/core/usbh_core.h
@@ -111,6 +111,7 @@ struct usbh_hubport {
 #endif
    struct usb_endpoint_descriptor ep0;
    struct usbh_urb ep0_urb;
+    usb_osal_mutex_t mutex;
 };

 struct usbh_hub {