hello.c

LPC22xx代码示例

/*
  File: Hello.c
  
  To prompt the user for name and respond.
  
*/

#include <intrinsics.h>
#include <stdio.h>
#include "lpc2294.h"
#include "serial.h"

char name[20];

int main (void)
{
  // System initialization, this will map the exception vectors.
  LPC2294SystemInit();

  //Set up UART
  LPC2294InitUART0();

  // First disable interrupts.
  __disable_interrupt();
  
  // Setup interrupt controller.
  LPC2294InitVIC();
  LPC2294InitUART0Interrupt(byteReceived, txBufEmpty);
  
  // Enable interrupts.
  __enable_interrupt();

  // Loop forever.
  for(;;)
  {
    printf("Hello, May I have your name\?\n\r>");
    scanline((char*)&name);
    printf("\nHello %s.  Welcome to IAR Systems.\n\n\n\r", name);
  }
}