diff options
| author | Peter Van Hoyweghen <peter@Dell4550.(none)> | 2012-07-30 21:54:19 +0200 |
|---|---|---|
| committer | David A. Mellis <d.mellis@arduino.cc> | 2012-09-13 08:46:45 -0400 |
| commit | dc86d26a11ffe3e1ac9add8fb2d397fbee20984b (patch) | |
| tree | 1a2d991c9a2293c6490baa8b55b608e0a1b0a648 /cores/arduino/USBCore.cpp | |
| parent | 5ca747e312e70aa87b6056c15f6dae41c2f0f20c (diff) | |
Avoid serial buffer overrun on leonardo
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 |