diff options
Diffstat (limited to 'cores/arduino')
| -rwxr-xr-x | cores/arduino/wiring.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/cores/arduino/wiring.h b/cores/arduino/wiring.h index 21d62c7..619e695 100755 --- a/cores/arduino/wiring.h +++ b/cores/arduino/wiring.h @@ -32,6 +32,10 @@ extern "C"{ #endif +#ifndef ARDUINO +#define ARDUINO 16 +#endif + #define HIGH 0x1 #define LOW 0x0 |