ADUC841串口通讯，c语言编写，用t3作为波特率发生器，电路外接晶振频率为11.0592MHZ.另外注意PLLCON寄存器可能需要在头文件中定义。-ADUC841 serial communication, c language, with t3 as the baud rate generator, an external crystal frequency Circuit 11.0592MHZ. Also note that PLLCON registers may need to de