diff --git a/src/device/usbd.c b/src/device/usbd.c index b63d4202..fcc623d3 100644 --- a/src/device/usbd.c +++ b/src/device/usbd.c @@ -519,9 +519,11 @@ static bool process_control_request(uint8_t rhport, tusb_control_request_t const uint8_t const cfg_num = (uint8_t) p_request->wValue; dcd_set_config(rhport, cfg_num); + + if ( !_usbd_dev.configured && cfg_num ) TU_ASSERT( process_set_config(rhport, cfg_num) ); + _usbd_dev.configured = cfg_num ? 1 : 0; - if ( cfg_num ) TU_ASSERT( process_set_config(rhport, cfg_num) ); tud_control_status(rhport, p_request); } break;