zlp should work with control in, tested with Unity framework

1 files changed, 0 insertions, 5 deletions

diff --git a/src/device/usbd.c b/src/device/usbd.c
index 2d2f1cafd..0b9713e94 100644
--- a/src/device/usbd.c
+++ b/src/device/usbd.c
@@ -404,7 +404,6 @@ void tud_task (void)
 

         if ( 0 == epnum )

         {

-          // control transfer DATA stage callback

           usbd_control_xfer_cb(event.rhport, ep_addr, event.xfer_complete.result, event.xfer_complete.len);

         }

         else

@@ -869,10 +868,6 @@ void dcd_event_handler(dcd_event_t const * event, bool in_isr)
     break;

 

     case DCD_EVENT_XFER_COMPLETE:

-      // skip zero-length control status complete event, should DCD notify us.

-      // TODO could cause issue with actual zero length data used by class such as DFU

-      if ( (0 == tu_edpt_number(event->xfer_complete.ep_addr)) && (event->xfer_complete.len == 0) ) break;

-

       osal_queue_send(_usbd_q, event, in_isr);

       TU_ASSERT(event->xfer_complete.result == XFER_RESULT_SUCCESS,);

     break;