minor update

2018-12-12 14:43:45 +07:00
parent c1c501e0c2
commit bb544a0951
2 changed files with 15 additions and 5 deletions
--- a/src/class/cdc/cdc_device.c
+++ b/src/class/cdc/cdc_device.c
@@ -346,9 +346,10 @@ bool cdcd_control_request(uint8_t rhport, tusb_control_request_t const * request
      //        This signal corresponds to V.24 signal 105 and RS-232 signal RTS (Request to Send)
      p_cdc->line_state = (uint8_t) request->wValue;

+      usbd_control_status(rhport, request);
+
      // Invoke callback
      if ( tud_cdc_line_state_cb) tud_cdc_line_state_cb(itf, BIT_TEST_(request->wValue, 0), BIT_TEST_(request->wValue, 1));
-      usbd_control_status(rhport, request);
    break;

    default: return false; // stall unsupported request