update(port): add sof support

Signed-off-by: sakumisu <[email protected]>

1 files changed, 5 insertions, 0 deletions

diff --git a/core/usbd_core.c b/core/usbd_core.c
index a2ec9ffb..10cfc8b0 100644
--- a/core/usbd_core.c
+++ b/core/usbd_core.c
@@ -1090,6 +1090,11 @@ static void usbd_class_event_notify_handler(uint8_t busid, uint8_t event, void *
     }
 }
 
+void usbd_event_sof_handler(uint8_t busid)
+{
+    g_usbd_core[busid].event_handler(busid, USBD_EVENT_SOF);
+}
+
 void usbd_event_connect_handler(uint8_t busid)
 {
     g_usbd_core[busid].event_handler(busid, USBD_EVENT_CONNECTED);