串口通信源码

#include "2410addr.h" void Delay(void); int Main() { int i,j; rGPHCON=0x2faaa;; rGPHUP=0xfff; rULCON0=0x3; rUCON0=0x5; rUFCON0=0x0; rUMCON0=0x0; //rUBRDIV0=( (int)(PCLK/16./115200) -1 ); rUBRDIV0=26; while(1) {rUTXH0='a'; Delay();}; } void Delay(void) { int i; for(i=100000;i!=0;i--); }