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HardwareSerial: Define no-op serialEvent() functions for clang #582

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HardwareSerial: Define no-op serialEvent() functions for clang #582

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12 changes: 12 additions & 0 deletions cores/arduino/HardwareSerial.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -44,21 +44,33 @@
#if defined(HAVE_HWSERIAL0)
void serialEvent() __attribute__((weak));
bool Serial0_available() __attribute__((weak));

void serialEvent() { }
bool Serial0_available() { return false; }
#endif

#if defined(HAVE_HWSERIAL1)
void serialEvent1() __attribute__((weak));
bool Serial1_available() __attribute__((weak));

void serialEvent1() { }
bool Serial1_available() { return false; }
#endif

#if defined(HAVE_HWSERIAL2)
void serialEvent2() __attribute__((weak));
bool Serial2_available() __attribute__((weak));

void serialEvent2() { }
bool Serial2_available() { return false; }
#endif

#if defined(HAVE_HWSERIAL3)
void serialEvent3() __attribute__((weak));
bool Serial3_available() __attribute__((weak));

void serialEvent3() { }
bool Serial3_available() { return false; }
#endif

void serialEventRun(void)
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