diff options
| -rw-r--r-- | cores/arduino/Arduino.h | 1 | ||||
| -rw-r--r-- | cores/arduino/main.cpp | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/cores/arduino/Arduino.h b/cores/arduino/Arduino.h index 6b923a4..630f0d6 100644 --- a/cores/arduino/Arduino.h +++ b/cores/arduino/Arduino.h @@ -118,6 +118,7 @@ typedef uint8_t boolean; typedef uint8_t byte; void init(void); +void initVariant(void); void pinMode(uint8_t, uint8_t); void digitalWrite(uint8_t, uint8_t); diff --git a/cores/arduino/main.cpp b/cores/arduino/main.cpp index 0ad6962..091c365 100644 --- a/cores/arduino/main.cpp +++ b/cores/arduino/main.cpp @@ -19,10 +19,17 @@ #include <Arduino.h> +// Weak empty variant initialization function. +// May be redefined by variant files. +void initVariant() __attribute__((weak)); +void initVariant() { } + int main(void) { init(); + initVariant(); + #if defined(USBCON) USBDevice.attach(); #endif |