main.c

SmartARM2400系列开发板全套资料

/****************************************Copyright (c)****************************************************
**                         Guangzhou ZHIYUAN electronics Co.,LTD.                               
**                                     
**                               http://www.embedtools.com
**
**--------------File Info---------------------------------------------------------------------------------
** File name:			main.c
** Last modified Date:  2004-09-16
** Last Version:		1.0
** Descriptions:		The main() function example template
**
**--------------------------------------------------------------------------------------------------------
** Created by:			Chenmingji
** Created date:		2004-09-16
** Version:				1.0
** Descriptions:		The original version
**
**--------------------------------------------------------------------------------------------------------
** Modified by:			Zhao xuji
** Modified date:		2008-07-08
** Version:				v1.01
** Descriptions:		DTU Config
**
*********************************************************************************************************/

#include "main.h"
#include "config.h"
#include "UART.h"

/*********************************************************************************************************
** Function name:		DelayNS
** Descriptions:		延时函数
** input parameters:    uiDly   值越大，延时时间越长
** output parameters:   无
** Returned value:      无
*********************************************************************************************************/
void DelayNS (uint32 uiDly)
{
    uint32 i;
    
    for (; uiDly > 0; uiDly--){
        for(i = 0; i < 50000; i++);
    }
}

/*********************************************************************************************************
** Function name:		main
** Descriptions:		主函数
** Input parameters:    None
** output parameters:   None
** Created Date:
*********************************************************************************************************/

int main (void)
{
	char InSetString[]	= "+++ in set\r\n";
	char OutSetString[]	= "AT+OUTSET=ON\r\n";
	char SetIP[]		= "AT+SVRIP=166.111.8.238\r\n ";
	char SetPORT[]		= "AT+SVRPORT=23\r\n ";
	char AckStr[]       = "OK";	
	
	PCONP  |= 1 << 4;													/* 打开UART1					*/
	
	PINSEL7 = (PINSEL7 & (~0x0F)) | 0x0F;	
	U1LCR  = 0x80;	              										/* DLAB=1,允许设置波特率		*/	
	U1DLM  = ((Fpclk/16)/9600)/256;										/* 设置分频值					*/
	U1DLL  = ((Fpclk/16)/9600)%256;	
	U1LCR  = 0x03;					 									/* 令DLAB位为0					*/
     U1FCR &= ~0x07;				 									/* 禁用FIFO  					*/  	
	U1IER &= ~0x07;				 										/* 禁止UART产生中断				*/

	UART1SendStr(InSetString);											/* 发送进入配置命令				*/
	if(FALSE == UART1RcvAck(AckStr,2))									/* 判断应答是否正确……			*/
		while(1);														/* ……应答错误，则程序停在此处	*/
	
	DelayNS(200);
	UART1SendStr(SetIP);												/* 发送配置IP地址命令			*/
	if(FALSE == UART1RcvAck(AckStr,2))									/* 判断应答是否正确……			*/
		while(1);														/* ……应答错误，则程序停在此处	*/
	
	DelayNS(200);
	UART1SendStr(SetPORT);												/* 发送配置端口号命令			*/
	if(FALSE == UART1RcvAck(AckStr,2))									/* 判断应答是否正确……			*/
		while(1);														/* ……应答错误，则程序停在此处	*/
	
	DelayNS(200);
	UART1SendStr(OutSetString);											/* 发送退出配置命令				*/
	if(FALSE == UART1RcvAck(AckStr,2))									/* 判断应答是否正确……			*/
		while(1);														/* ……应答错误，则程序停在此处	*/
	
	DelayNS(200);	
	if(FALSE == UART1RcvAck("CONNECT\r\n",9)) 	
		while(1);														/* 收到错误的连接指示符停在此处	*/
	
	BUZZER_Set();														/* BEEP 蜂鸣 表示配置成功		*/
	DelayNS(15);	
	BUZZER_Clr();
	DelayNS(15);
	BUZZER_Set();
	DelayNS(15);	
	BUZZER_Clr();
	DelayNS(15);

	while(1);
    	return 0;
}
/*********************************************************************************************************
  END FILE
*********************************************************************************************************/