uart1_test.c

IARSOURCECODE是基于LPC2478嵌入式软件IAR EWARM V4.42的应用实例代码

/*****************************************************************************
 *   uarttest.c:  main C entry file for NXP LPC24xx Family Microprocessors
 *
 *   Copyright(C) 2007, NXP Semiconductor
 *   All rights reserved.
 *
 *   History
 *   2007.12.13  ver 1.00    Prelimnary version, first Release
 *
******************************************************************************/
#include "LPC2468.h"                        /* LPC23xx/24xx definitions */
#include "type.h"
#include "irq.h"
#include "uart1.h"

#define BAUDRATE  9600

extern volatile DWORD UART1Count;
extern volatile BYTE UART1Buffer[BUFSIZE];

/*****************************************************************************
**   Main Function  main()
*****************************************************************************/
int main (void)
{
    BYTE *buf1 = "Hello,LPC2468 ARM world!\n";
    BYTE buf2[50],*buf3;
    unsigned int i;

//    buf3 = &UART0Buffer[0];
//    TargetResetInit();

    UART1Init(BAUDRATE);	/* baud rate setting */

//    while(1)
    {
    UART1_puts(buf1);
    }

    buf3 = buf2;
    for(i=0;i<50;i++)
    {
      UART1RecvByte(buf3);
      if(*buf3 == '\0')break;
      buf3++;
    }

//    UART1_gets(buf3);

    UART1_puts(buf2);

    return 0;
}

/*****************************************************************************
**                            End Of File
*****************************************************************************/