diff options
Diffstat (limited to 'cores/arduino/HardwareSerial.h')
| -rw-r--r-- | cores/arduino/HardwareSerial.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cores/arduino/HardwareSerial.h b/cores/arduino/HardwareSerial.h index eadaaa7..d4ccbec 100644 --- a/cores/arduino/HardwareSerial.h +++ b/cores/arduino/HardwareSerial.h @@ -87,7 +87,14 @@ class HardwareSerial : public Stream * conditional code in the cpp module. */ #if !defined(TXC0) +#if defined(TXC) #define TXC0 TXC +#elif defined(TXC1) +// Some devices have uart1 but no uart0 +#define TXC0 TXC1 +#else +#error TXC0 not definable in HardwareSerial.h +#endif #endif extern void serialEventRun(void) __attribute__((weak)); |