alert_main.cpp~

用linux开发的安防暴警的有关代码

	i=0;
	while(1)
	{
		ret=uartread(&rbuf[1+i],rbuf[0]);
		if (ret<0) 
		{
			return -1;
		}
		i=i+ret;
		if(i==rbuf[0]) 
		{
			break;
		}
	}	
	sum=0;
	for (i=0;i<rbuf[0]+1;i++) 
	{
                          sum=sum+rbuf[i];
	}
	ch=sum;
	sum=ch;
	if (sum!=0) 
	{
		printf("check sum error\n");
		return -1;
	}
	return 0;
}




int communication_with_module(uchar *tbuf,uchar *rbuf)
{
	int result; 
	result=get_uart();
	if(result!=0) {
		printf("get uart error\n");
		return -1;
	   }
	result=handshake();
	if(result!=0) {
		printf("handshake  error\n");
		free_uart();
		return -1;
	}
	printf("handshake ok\n");

	result=uartsend(tbuf,tbuf[0]+1);
	if (result!=0) {
		free_uart();
		return -1;
	}
	result=uartreadframe(rbuf);
	if (result!=0) {
		free_uart();
		return -1;
	}
	free_uart();
	return 0;
};



/*******************************
	type://类型
*********************************/

int  query_zone_parameter(int type)
{
	int ret;
	uchar order;
	uchar tbuf[20],rbuf[20];
	alert_device_t *temp_device;

	tbuf[0]=0x06;		//length
	tbuf[1]=0x01;		//dest
	tbuf[2]=0x02;		//flag
	tbuf[3]=0x02;		//data length
	tbuf[4]=0xcd;		//data1----command :get zone param

	switch(type)
	{
		case WIRELESS:
              		tbuf[5]=0;	//0:  wireless zone type
              		break;
        		case WIRE:
			tbuf[5]=4;          //4: wire zone type
	     		break;
		default:
			return -3;
	};	

	tbuf[6]=checksum(tbuf,6);		//cksum
	ret=communication_with_module(tbuf,rbuf);
	if (ret!=0) 
	{
		printf("communication error\n");   
		return -1;
	}

	for (int i=0;i<rbuf[0];i++)
	printf("%x",rbuf[i]);
	printf("\n");

	if ((rbuf[4]!=0xcd)||(rbuf[5]!=0xd6)) 
	{
		printf("refused\n"); 
		return -2; 
	}

	PROFILES.zone_stat_buf[0]=rbuf[6];//防区状态
	PROFILES.zone_stat_buf[1]=rbuf[7];//常设报警
	PROFILES.zone_stat_buf[2]=rbuf[8];//外出报警
	PROFILES.zone_stat_buf[3]=rbuf[9];//警号

	for (temp_device=PROFILES.dev_head;temp_device;temp_device=temp_device->next)
	{
		if (temp_device->device_type==type)
		{
			order=temp_device->device_cno+1;
			temp_device->device_enable=bit_value(order,rbuf[6]);
			if (bit_value(order,rbuf[7]))//常设报警
				temp_device->device_module=ALERT_ALWAYS;
			else if (bit_value(order,rbuf[8]))//外出报警
				temp_device->device_module=ALERT_INNER;
			else
				temp_device->device_module=ALERT_OUT;
			temp_device->device_self_alert=bit_value(order,rbuf[9]);
		}
	}
	printf("get zone param ok\n");
	return 0;
}


/******************************************

	保存时,建一个临时设备,
	测试设置是否成功!

*********************************************/

int set_zone_parameter(alert_device_t *op_dev)
{
	int ret;
	uchar tbuf[20],rbuf[20];
	
	tbuf[0]=0x0a;		//length
	tbuf[1]=0x01;		//dest
	tbuf[2]=0x02;		//flag
	tbuf[3]=0x06;		//data length
	tbuf[4]=0xce;		//data1----command :set zone param
	if (op_dev->device_type==WIRE)
		tbuf[5]=4;		//data2----zone type:0--WD 4--YX
	else
		tbuf[5]=0;
	tbuf[6]=PROFILES.zone_stat_buf[0];		//data3----zone state
	tbuf[7]=PROFILES.zone_stat_buf[1];		//data4----zone zst
	tbuf[8]=PROFILES.zone_stat_buf[2];		//data5----zone inter
	tbuf[9]=PROFILES.zone_stat_buf[3];		//data6----horn state

	set_bit_value(op_dev->device_cno+1,&tbuf[6],op_dev->device_enable); 
	//初始化为ALERT_OUT	
	set_bit_value(op_dev->device_cno+1,&tbuf[7],0);
	set_bit_value(op_dev->device_cno+1,&tbuf[8],0);
	if (op_dev->device_module==ALERT_ALWAYS)
		set_bit_value(op_dev->device_cno+1,&tbuf[7],1);
	else  if (op_dev->device_module== ALERT_INNER)
		set_bit_value(op_dev->device_cno+1,&tbuf[8],1);

	set_bit_value(op_dev->device_cno+1,&tbuf[9],op_dev->device_self_alert); 	

	tbuf[10]=checksum(tbuf,0x0a);		//cksum

	ret=communication_with_module(tbuf,rbuf);
	if (ret!=0) 
	{
		printf("communication error\n");   
		return -1;
	}

	for (int i=0;i<rbuf[0];i++)
	printf("%x",rbuf[i]);
	printf("\n");

	if ((rbuf[4]!=0xce)||(rbuf[5]!=0xd6)) 
	{
		printf("refused\n");
		return -2;
	 }
	//show_action_result_window(0);
	return 0;
 }

/********************************


**********************************/
int  query_defence_stat()
{
	int ret;
	uchar tbuf[20],rbuf[20];

	tbuf[0]=0x05;		//length
	tbuf[1]=0x01;		//dest
	tbuf[2]=0x02;		//flag
	tbuf[3]=0x01;		//data length
	tbuf[4]=0xe6;		//data1----command :get defence stat param
	tbuf[5]=checksum(tbuf,5);		//cksum

	ret=communication_with_module(tbuf,rbuf);
	if (ret!=0) 
	{
		printf("communication error\n");   
		return  -1;
	}

	for (int i=0;i<rbuf[0];i++)
	printf("%x",rbuf[i]);
	printf("\n");

	if ((rbuf[4]!=0xe6)||(rbuf[5]!=0xd6)) 
	{ 
		printf("refused\n");
		return -2; 
	}

	if (rbuf[6]==0)
		PROFILES.alert_defence_stat=DEFENCE_OFF;
	else if (rbuf[6]==1)
		PROFILES.alert_defence_stat=DEFENCE_INNER;
	else//2
		PROFILES.alert_defence_stat=DEFENCE_OUT;

	printf("get defence stat param ok\n");
	return 0;
}


int query_device_stat()
{
	int result_zone_wireless=query_zone_parameter(WIRELESS);
	int result_zone_wire=query_zone_parameter(WIRE);
	int  result_defence_stat=query_defence_stat();
	int result=!result_zone_wireless&&!result_zone_wire&&!result_defence_stat;
	return !result;
}


int arm_dearm_operation(int flag)
{
	int ret;
	uchar tbuf[20],rbuf[20];
	tbuf[0]=0x06;		//length
	tbuf[1]=0x01;		//dest
	tbuf[2]=0x02;		//flag
	tbuf[3]=0x02;		//data length
	tbuf[4]=0xe5;		//data1----command :arm/dearm command

	if (flag==DEFENCE_OFF)
		tbuf[5]=0;
	else if 	(flag==DEFENCE_INNER)
		tbuf[5]=1;
	else
		tbuf[5]=2;

	tbuf[6]=checksum(tbuf,6);		//cksum
	ret=communication_with_module(tbuf,rbuf);
	if (ret!=0) 
	{
		printf("communication error\n");   
		return -1;
	}
	if ((rbuf[4]!=0xe5)||(rbuf[5]!=0xd6)) 
	{
		printf("refused\n");
		return -2;
	 }

	return 0;
}


int query_delay_parameter(int *enter_delay,int *exit_delay)
{
	int ret;
	uchar tbuf[20],rbuf[20];
	tbuf[0]=0x05;		//length
	tbuf[1]=0x01;		//dest
	tbuf[2]=0x02;		//flag
	tbuf[3]=0x01;		//data length
	tbuf[4]=0xe0;		//data1----command :get system delay parameter command
	tbuf[5]=checksum(tbuf,5);	//cksum
	ret=communication_with_module(tbuf,rbuf);
	if (ret!=0) 
	{
		printf("communication error\n");   
		return -1;
	}
	if ((rbuf[4]!=0xe0)||(rbuf[5]!=0xd6)) 
	{
		printf("refused\n");
		return -2;
	}

	*enter_delay=rbuf[6];
	*exit_delay=rbuf[7];
	return 0;
}


int set_delay_parameter(int enter_delay,int exit_delay)
{
	int ret;
	uchar tbuf[20],rbuf[20];
	tbuf[0]=0x07;		//length
	tbuf[1]=0x01;		//dest
	tbuf[2]=0x02;		//flag
	tbuf[3]=0x03;		//data length
	tbuf[4]=0xe1;		//data1----command :set system delay time parameter command
	tbuf[5]=enter_delay;
	tbuf[6]=exit_delay;
	tbuf[7]=checksum(tbuf,7);	//cksum
	ret=communication_with_module(tbuf,rbuf);
	if (ret!=0) 
	{
		printf("communication error\n");   
		return -1;
	}
	if ((rbuf[4]!=0xe1)||(rbuf[5]!=0xd6)) 
	{
		printf("refused\n");
		return -2;
	}
	return 0;
}



int query_remote_parameter(WordList *wd)
{
	int ret;
	char buf[64];

	uchar tbuf[20],rbuf[20];
	tbuf[0]=0x05;		//length
	tbuf[1]=0x01;		//dest
	tbuf[2]=0x02;		//flag
	tbuf[3]=0x01;		//data length
	tbuf[4]=0xea;		//data1----command :get system delay parameter command
	tbuf[5]=checksum(tbuf,5);	//cksum
	ret=communication_with_module(tbuf,rbuf);
	if (ret!=0) 
	{
		printf("communication error\n");   
		return -1;
	}
	if ((rbuf[4]!=0xea)||(rbuf[5]!=0xd6)) 
	{
		printf("refused\n");
		return -2;
	}

	wd->Clear();
	for (int i=1;i<=8;i++)
	{
		if (bit_value(i,rbuf[6]))
		{		
			sprintf(buf,"遥控器%d",i);
			wd->Add(buf);
		}
	}	
	return 0;
}

int query_id_parameter(WordList *wd)
{
	int ret;
	char buf[64];

	uchar tbuf[20],rbuf[20];
	tbuf[0]=0x05;		//length
	tbuf[1]=0x01;		//dest
	tbuf[2]=0x02;		//flag
	tbuf[3]=0x01;		//data length
	tbuf[4]=0xe9;		//data1----command :get system delay parameter command
	tbuf[5]=checksum(tbuf,5);	//cksum
	ret=communication_with_module(tbuf,rbuf);
	if (ret!=0) 
	{
		printf("communication error\n");   
		return -1;
	}
	if ((rbuf[4]!=0xe9)||(rbuf[5]!=0xd6)) 
	{
		printf("refused\n");
		return -2;
	}

	wd->Clear();
	for (int i=0;i<6;i++)
	{
		for (int j=1;j<=8;j++)
		{
			if (bit_value(j,rbuf[6+i]))
			{		
				sprintf(buf,"ID卡%02d",i*8+j-1);
				wd->Add(buf);
			}
		}
	}	
	return 0;
}


int delete_all_IDcard()
{
	int ret;

	uchar tbuf[20],rbuf[20];
	tbuf[0]=0x06;		//length
	tbuf[1]=0x01;		//dest
	tbuf[2]=0x02;		//flag
	tbuf[3]=0x02;		//data length
	tbuf[4]=0xc8;		//data1----command :delete card
	tbuf[5]=0x0;		//data2----0--all
	tbuf[6]=checksum(tbuf,6);		//cksum

	ret=communication_with_module(tbuf,rbuf);

	if (ret!=0) 
	{
		printf("communication error\n");   
		return -1;
	}

	if ((rbuf[4]!=0xc8)||(rbuf[5]!=0xd6))
	 {
		printf("refused\n");
		return -2;
	}
	return 0;
}


int delete_specific_IDcard(int id)
{
	int ret;

	uchar tbuf[20],rbuf[20];

	tbuf[0]=0x07;		//length
	tbuf[1]=0x01;		//dest
	tbuf[2]=0x02;		//flag
	tbuf[3]=0x03;		//data length
	tbuf[4]=0xc8;		//data1----command :delete card
	tbuf[5]=0x1;		//data2----1--specific
	tbuf[6]=id;
	tbuf[7]=checksum(tbuf,7);		//cksum

	ret=communication_with_module(tbuf,rbuf);

	if (ret!=0) 
	{
		printf("communication error\n");   
		return -1;
	}

	if ((rbuf[4]!=0xc8)||(rbuf[5]!=0xd6))
	 {
		printf("refused\n");
		return -2;
	}
	return 0;
}


int delete_all_RC()
{
	int ret;

	uchar tbuf[20],rbuf[20];

	tbuf[0]=0x06;		//length
	tbuf[1]=0x01;		//dest
	tbuf[2]=0x02;		//flag
	tbuf[3]=0x02;		//data length
	tbuf[4]=0xcb;		//data1----command :delete card
	tbuf[5]=0x0;		//data2----0--all
	tbuf[6]=checksum(tbuf,6);		//cksum

	ret=communication_with_module(tbuf,rbuf);

	if (ret!=0) 
	{
		printf("communication error\n");   
		return -1;
	}

	if ((rbuf[4]!=0xcb)||(rbuf[5]!=0xd6))
	 {
		printf("refused\n");
		return -2;
	}
	return 0;
}