add tud_task_ext(), tuh_task_ext() as exteneded version that take timeout and in_isr

also allow exit tud_task,tuh_task after processing all events for
running other background task for user

1 files changed, 3 insertions, 0 deletions

diff --git a/examples/device/cdc_msc_freertos/src/main.c b/examples/device/cdc_msc_freertos/src/main.c
index c0fc722f4..0d40782ef 100644
--- a/examples/device/cdc_msc_freertos/src/main.c
+++ b/examples/device/cdc_msc_freertos/src/main.c
@@ -198,6 +198,9 @@ void cdc_task(void* params)
         tud_cdc_write(buf, count);
       }
     }
+
+    // For ESP32-Sx this delay is essential to allow idle how to run and reset watchdog
+    vTaskDelay(1);
   }
 }