1 files changed, 5 insertions, 0 deletions
diff --git a/app/usb.c b/app/usb.c
index ea03f2a..2dfac76 100644
--- a/app/usb.c
+++ b/app/usb.c
@@ -143,6 +143,11 @@ usb_set_config (usbd_device * usbd_dev, uint16_t wValue)
                                   dfu_control_request);
 
 
+  usbd_register_control_callback (usbd_dev,
+                                  USB_REQ_TYPE_VENDOR | USB_REQ_TYPE_INTERFACE,
+                                  USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT,
+                                  vendor_control_request);
+
 }
 
 /* Buffer to be used for control requests. */