resources/libtiny/Wire.cpp
// must be called in:
// slave rx event callback
// or after requestFrom(address, numBytes)
must be called in:
slave rx event callback
or after requestFrom(address, numBytes)
must be called in : slave rx event callback or after requestFrom ( address numBytes )
int TwoWire::read(void) {
	int value = -1;
	if (!slaveMode) {
		value = softWire.read();
	}
	else {
		value = TinyWireS.read();
	}
	return value;
}
int TwoWire :: read ( void ) { int value = -1 ; if ( ! slaveMode ) { value = softWire . read ( ) ; } else { value = TinyWireS . read ( ) ; } return value ; }
must be called in:
slave rx event callback
or after requestFrom(address, numBytes)
must be called in : slave rx event callback or after requestFrom ( address numBytes )