add tuh_mount_cb/tuh_umount_cb

1 files changed, 3 insertions, 2 deletions

diff --git a/src/device/usbd.c b/src/device/usbd.c
index d1b708a0d..ad40e3c9f 100644
--- a/src/device/usbd.c
+++ b/src/device/usbd.c
@@ -272,7 +272,8 @@ static void usbd_task_body(void)
         // TODO remove since if task is too slow, we could clear the event of the new attached

         osal_queue_reset(_usbd_q);

 

-        tud_umount_cb();    // invoke callback

+        // invoke callback

+        if (tud_umount_cb) tud_umount_cb();

       break;

 

       case DCD_EVENT_SOF:

@@ -467,7 +468,7 @@ static bool process_set_config(uint8_t rhport)
   }

 

   // invoke callback

-  tud_mount_cb();

+  if (tud_mount_cb) tud_mount_cb();

 

   return TUSB_ERROR_NONE;

 }