uart0_test.c

S3C2410底层keil版--UART

/*********************************************************************************************
* File：	uart_communication.c
* Author:	embest
* Desc：	uart test file
* History:	wang Fub 16th 2006
*		
*********************************************************************************************/
/*------------------------------------------------------------------------------------------*/
/*                                     include files	                                    */
/*------------------------------------------------------------------------------------------*/
#include "2410lib.h"

/*********************************************************************************************
* name:		uart0_test
* func:		uart test function
* para:		none
* ret:		none
* modify:
* comment:		
*********************************************************************************************/
void uart0_test()
{
	char cInput[256];
	UINT8T ucInNo=0;
	char c;
	uart_init(0,115200,1);
	uart_printf("\n UART0 Communication Test Example\n");	
	uart_printf(" Please input words, then press Enter:\n");

	while(1)
	{
		c=uart_getch();
		uart_printf("%c",c);
		if(c!='\r')          //enter key
			cInput[ucInNo++]=c;
		else
		{
			cInput[ucInNo]='\0';
			break;
		}
	}
	delay(1000);	

	uart_printf("\n The words that you input are: \n %s\n",cInput);		
	uart_printf(" end.\n"); 
}