chap08_1.c

来自「it is a sample code for s3c2410 board.」· C语言 代码 · 共 66 行

// --------------------------------------------------------------------
//
//   Title     :  MAIN
//             :
//   Library   :
//             :
//   Developers:  MICROTIME MDS group
//             :
//   Purpose   :  DEMO Program for Creator Board
//             :
//   Limitation:
//             :
//   Note      :
//             :
// --------------------------------------------------------------------
//   modification history :
// --------------------------------------------------------------------
//   Version| mod. date: |
//   V1.0   | 03/31/2003 | First release
// --------------------------------------------------------------------
//
// Note:
//
//       MICROTIME COMPUTER INC.
//
//

/*************************************************************************
Include files
*************************************************************************/
#include <stdio.h>
#include <inarm.h>
#include "isr.h"

/*************************************************************************
MAIN Program 
*************************************************************************/
int main(void)
{
	char strget;
	//initial uart
	console_init();
	//ask quertion
	puts("\n\rQ:The S3C4510B UART unit provides two independentasynchronous serial I/O (SIO) ports.'y' or 'n'?\n\r");
	//for answer
	while(1) {
		strget = getch();
		if(strget=='y' || strget=='Y') {
			puts("\n\rYour answer is right!\n\r");
			break;
		}
		else  if(strget=='n' || strget=='N') {
			puts("\n\rYour answer is wrong!\n\r");
			break;
		}		
		else { 
			puts("\n\rPlease input 'y' or 'n'\n\r");
		}
	}

	while(1);	
    return(0);
}