add tusbd_cdc_is_busy

enhance cdc serial device demo refractor fifo.c
2013-11-08 14:46:48 +07:00
parent 15d3a418bd
commit 7ff0dbb64c
7 changed files with 146 additions and 149 deletions
--- a/demos/host/src/cdc_serial_app.c
+++ b/demos/host/src/cdc_serial_app.c
@@ -92,7 +92,7 @@ void tusbh_cdc_xfer_isr(uint8_t dev_addr, tusb_event_t event, cdc_pipeid_t pipe_
          break;

        case TUSB_EVENT_XFER_ERROR:
-          xferred_bytes = 0; // ignore
+          received_bytes = 0; // ignore
          break;

        case TUSB_EVENT_XFER_STALLED: