diff options
| -rw-r--r-- | class/dfu/usbd_dfu.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/class/dfu/usbd_dfu.c b/class/dfu/usbd_dfu.c index 6d21d0d2..4c3e432c 100644 --- a/class/dfu/usbd_dfu.c +++ b/class/dfu/usbd_dfu.c @@ -259,7 +259,30 @@ static int dfu_class_interface_request_handler(uint8_t busid, struct usb_setup_p (*data)[5] = 0; /* iString */ *len = 6; + break; + case DFU_REQUEST_GETSTATE: + (*data)[0] = g_usbd_dfu.dfu_state; + *len = 1; + break; + + default: + return -1; + } + break; + case DFU_STATE_DFU_MANIFEST_WAIT_RESET: + switch (setup->bRequest) { + case DFU_REQUEST_GETSTATUS: + + (*data)[0] = DFU_STATUS_OK; /* bStatus */ + (*data)[1] = 0; + (*data)[2] = 0; + (*data)[3] = 0; + (*data)[4] = g_usbd_dfu.dfu_state; + (*data)[5] = 0; /* iString */ + *len = 6; + usbd_dfu_reset(); + break; case DFU_REQUEST_GETSTATE: (*data)[0] = g_usbd_dfu.dfu_state; |