/* * Override original arduino USBAPI.h. */ #include #include "Stream.h" class NullSerial : public Stream { public: void begin(uint16_t baud_count); void end(void); virtual int available(void); virtual void accept(void); virtual int peek(void); virtual int read(void); virtual void flush(void); virtual size_t write(uint8_t); operator bool(); }; extern NullSerial Serial;