diff options
Diffstat (limited to 'cores/arduino/USBCore.cpp')
| -rw-r--r-- | cores/arduino/USBCore.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cores/arduino/USBCore.cpp b/cores/arduino/USBCore.cpp index 6766be6..8bcf66c 100644 --- a/cores/arduino/USBCore.cpp +++ b/cores/arduino/USBCore.cpp @@ -603,7 +603,7 @@ ISR(USB_GEN_vect) { #ifdef CDC_ENABLED USB_Flush(CDC_TX); // Send a tx frame if found - while (USB_Available(CDC_RX)) // Handle received bytes (if any) + if (USB_Available(CDC_RX)) // Handle received bytes (if any) Serial.accept(); #endif |