diff options
Diffstat (limited to 'cores/arduino/HardwareSerial.h')
| -rw-r--r-- | cores/arduino/HardwareSerial.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cores/arduino/HardwareSerial.h b/cores/arduino/HardwareSerial.h index cf3f6bd..0ae51f4 100644 --- a/cores/arduino/HardwareSerial.h +++ b/cores/arduino/HardwareSerial.h @@ -72,7 +72,8 @@ class HardwareSerial : public Stream volatile uint8_t *_ucsrb; volatile uint8_t *_ucsrc; volatile uint8_t *_udr; - bool transmitting; + // Has any byte been written to the UART since begin() + bool _written; volatile uint8_t _rx_buffer_head; volatile uint8_t _rx_buffer_tail; |