main.c

来自「lpc2148的uart代码」· C语言 代码 · 共 31 行

//main.c

#include <intrinsics.h>
#include "rs232.h"
#include "system.h"
#include "led.h"

unsigned char ch_1 = 0;
unsigned char ch_2 = 0;

void main() {
  /**** 初始化 ****/
  FrecInit();                     // 频率初始化
  UART0Initialize(9600);          // UART0初始化
  UART1Initialize(9600);          // UART1初始化

  LedsInit();
  Led1On();

  while(1) {

    ch_1 = UART0ReadChar_nostop();
    if(ch_1 != 0) { Led1Blink(); UART0WriteChar(ch_1); UART0WriteChar('*'); ch_1 = 0; }

    ch_2 = UART1ReadChar_nostop();
    if(ch_2 != 0) { UART1WriteChar(ch_2); UART1WriteChar('*'); ch_2 = 0; }
  }


}