C++ (Cpp) word2lowByte示例

示例#1

文件： mcp23s17.cpp 项目： Ironicster/gpio_expander

void mcp23s17::writeWord(byte addr, uint16_t data){
	startSend(0);
	SPI.transfer(addr);
	SPI.transfer(word2lowByte(data));
	SPI.transfer(word2highByte(data));
	endSend();
}

示例#2

文件： max7318.cpp 项目： Ironicster/gpio_expander

void max7318::writeWord(byte addr, uint16_t data){
	if (!_error){
		Wire.beginTransmission(_adrs);
		Wire.write(addr);//witch register?
		Wire.write(word2lowByte(data));
		Wire.write(word2highByte(data));
		Wire.endTransmission();
	}
}

示例#3

文件： mcp23016.cpp 项目： Ironicster/gpio_expander

void mcp23016::writeWord(byte addr, uint16_t data){
	if (!_error){
		Wire.beginTransmission(_adrs);
		Wire.write(addr);
		Wire.write(word2lowByte(data));
		Wire.write(word2highByte(data));
		Wire.endTransmission();
	}
}

示例#4

文件： max7301.cpp 项目： koson/gpio_expander

void max7301::writeWord(byte addr, uint16_t data){
	startSend(0);
	SPI.transfer(addr);
	#if !defined(__SAM3X8E__) && ((ARDUINO >= 160) || (TEENSYDUINO > 121))
		SPI.transfer16(data);
	#else
		SPI.transfer(word2lowByte(data));
		SPI.transfer(word2highByte(data));
	#endif
	endSend();
}