说明：  LPC900系列单片机I2C总线一主多从通信实例 LPC900系列单片机I2C总线一主多从通信实例 LPC900系列单片机I2C总线一主多从通信实例 LPC900系列单片机I2C总线一主多从通信实例
(LPC900 series of single-chip multi-master I2C bus of a communication examples from the LPC900 series single-chip multi-master I2C bus of a communication examples from the LPC900 series single-chip multi-master I2C bus of a communication examples from the LPC900 series single-chip I2C bus One main example from the communication)