MultiTerminal1 - Gitblit

Yao Chunli

2022-06-21 e00d5a1575d26f8fec1be6fa8a844203cd66a24c

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4b03ae	1	#pragma once
Q	2	/************************************************************************************
	3	FPX PLC 通讯头文件
	4	Version: V1.02
	5	Date: 2015-06-30
	6	Description;
	7	2015-08-30 增加了模拟功能
	8	1.03 2016-05-23
	9	增加临界区
	10
	11	************************************************************************************/
	12	#include "omp.h"
	13	#include "../SerialCom/SerialCom.hpp"
	14	const unsigned short HexMask[16]=
	15	{
	16	0x1,0x2,0x4,0x8,0x10,0x20,0x40,0x80,
	17	0x100,0x200,0x400,0x800,0x1000,0x2000,0x4000,0x8000
	18	};
	19	static inline int xtoi(const char * hexstr, int len=0)
	20	{
	21	int i,j,k;
	22	unsigned char ch;
	23	k=0;j=0;
	24	int len1=(int)strlen(hexstr);
	25	if (len>0) len1=len;
	26	for (i=0;i<len1;i++)
	27	{
	28	ch=hexstr[i];
	29	if (ch>='0'&&ch<='9')
	30	{
	31	k=ch-'0';
	32	j=j*16+k;
	33	continue;
	34	}
	35	if (ch>='A'&&ch<='F')
	36	{
	37	k=ch-'A'+10;
	38	j=j*16+k;
	39	continue;
	40	}
	41	if (ch>='a'&&ch<='f')
	42	{
	43	k=ch-'a'+10;
	44	j=j*16+k;
	45	continue;
	46	}
	47	if (ch==' '\|\|ch==' ')
	48	{
	49	continue;
	50	}
	51	break;
	52	}
	53	return j;
	54	}
	55	#pragma pack(push)
	56	#pragma pack(2)
	57	struct bitfield16
	58	{
	59	short int b0:1;
	60	short int b1:1;
	61	short int b2:1;
	62	short int b3:1;
	63	short int b4:1;
	64	short int b5:1;
	65	short int b6:1;
	66	short int b7:1;
	67	short int b8:1;
	68	short int b9:1;
	69	short int ba:1;
	70	short int bb:1;
	71	short int bc:1;
	72	short int bd:1;
	73	short int be:1;
	74	short int bf:1;
	75	};
	76	#pragma pack()
	77	#pragma pack(pop)
	78	class FPXPLC
	79	{
	80	public:
	81	int Connected;
	82	CSerialCom SerialPlc1;
	83	int Station;
	84	char buffer1[4000];
	85	char buffer2[4000];
	86	int SimFunc; //模拟功能
	87	int simresult1; //模拟功能数值
	88	CStringA LastRecvString;
	89
	90	double SendTimeMin; //发送时间最小
	91	double SendTimeMax; //发送时间最大
	92	double SendTimeCur; //发送时间当前
	93	double SendTimeAvg; //发送时间平均
	94
	95	double RecvTimeMin; //接收时间最小
	96	double RecvTimeMax; //接收时间最大
	97	double RecvTimeCur; //接收时间当前
	98	double RecvTimeAvg; //接收时间平均
	99
	100	double TransTimeMin; //传输时间，最小
	101	double TransTimeMax; //传输时间最大
	102	double TransTimeCur; //传输时间当前
	103	double TranstimeAvg; //传输时间平均
	104
	105	#pragma pack(push)
	106	#pragma pack(2)
	107	union uPLCINFO
	108	{
	109	struct //stPLCINFO
	110	{
	111	char PlcType[2];
	112	char Version[2];
	113	char PrgSize[2];
	114	char RunMode[2];
	115	char LinkInfo[2];
	116	char ErrMark[2];
	117	char SelfTestInfo[4];
	118	};
	119	unsigned char bytes[16];
	120	}InfoBytes;
	121	#pragma pack()
	122	#pragma pack(1)
	123	struct stPLCINFO
	124	{
	125	unsigned char PlcType;
	126	unsigned char Version;
	127	unsigned char PrgSize;
	128	union{
	129	unsigned char RunMode;
	130	struct
	131	{
	132	unsigned char Running:1;
	133	unsigned char Test:1;
	134	unsigned char BRK:1;
	135	unsigned char BRKALW:1;
	136	unsigned char ReFresh:1;
	137	unsigned char SigleStep:1;
	138	unsigned char MSG:1;
	139	unsigned char REM:1;
	140	}stRunMode;
	141	};
	142	unsigned char LinkInfo;
	143	union{
	144	unsigned char Errs;
	145	struct{
	146	unsigned char SelfTestErr:1;
	147	unsigned char PowerDown:1;
	148	unsigned char Fuse:1;
	149	unsigned char UnitErr:1;
	150	unsigned char IOChkErr:1;
	151	unsigned char BetteryErr:1;
	152	unsigned char BetteryErrKeep:1;
	153	unsigned char RunErr:1;
	154	}stErrs;
	155	};
	156	unsigned short SelfTestInfo;
	157	}PlcInfo;
	158	#pragma pack()
	159	#pragma pack(pop)
	160	volatile bitfield16 * R; //位访问
	161	volatile short WX[110]; //WX0-WX109;
	162	volatile short WY[110]; //WY0-WY109;
	163	volatile short WL[128]; //WL0-WL127;
	164	volatile short WR[256]; //WR0-WR255;
	165	volatile short SWR[15]; //WR900-WR915;
	166	volatile short DT[32768]; //DT0-DT32767;
	167	volatile short SDT[512]; //DT90000-DT90499;
	168	volatile short LD[256]; //LD0-LD255;
	169
	170	CCriticalSection myCriticalSection1; //临界区
	171
	172	FPXPLC()
	173	{
	174	SimFunc=0;
	175	R=(bitfield16 *)WR;
	176	RecvTimeAvg=RecvTimeCur=RecvTimeMin=RecvTimeMax=0;
	177	SendTimeAvg=SendTimeCur=SendTimeMin=SendTimeMax=0;
	178	TranstimeAvg=TransTimeCur=TransTimeMin=TransTimeMax=0;
	179
	180	};
	181	~FPXPLC(){};
	182
	183	int BCC(const char * value)
	184	{
	185	int i,j;
	186	char k;
	187	k=0;
	188	j=(int)strlen(value);
	189	for (i=0;i<j;i++)
	190	{
	191	k^=value[i];
	192	}
	193	return k;
	194	}
	195
	196	int SendPLCData(const char * buffer, int n)
	197	{
	198	double time1=GetTimeMs();
	199	SerialPlc1.Purge();
	200	int j=SerialPlc1.Send(buffer,n);
	201	double time2=GetTimeMs();
	202	double dif=time2-time1;
	203	if (SendTimeCur==0)
	204	{
	205	SendTimeCur=SendTimeMin=SendTimeMax=SendTimeAvg=dif;
	206	}else
	207	{
	208	SendTimeCur=dif;
	209	if (dif>SendTimeMax) {SendTimeMax=dif;}
	210	if (dif<SendTimeMin) {SendTimeMin=dif;}
	211	SendTimeAvg=SendTimeAvg0.9+dif0.1;
	212	}
	213	return j;
	214	}
	215
	216	int ReadPLCCom(char * buffer, int n)
	217	{
	218	double time1=GetTimeMs();
	219	int j=SerialPlc1.Read(buffer,n);
	220	double time2=GetTimeMs();
	221	double dif=time2-time1;
	222	if (j>0)
	223	{
	224	buffer[j]=0;
	225	LastRecvString=buffer;
	226	}
	227	if (RecvTimeCur==0)
	228	{
	229	RecvTimeCur=RecvTimeAvg=RecvTimeMax=RecvTimeMin=dif;
	230	}else
	231	{
	232	RecvTimeCur=dif;
	233	if (dif>RecvTimeMax) {RecvTimeMax=dif;}
	234	if (dif<RecvTimeMin) {RecvTimeMin=dif;}
	235	RecvTimeAvg=RecvTimeAvg0.9+dif0.1;
	236	}
	237	return j;
	238	}
	239	int Connect(int Station2=0)
	240	{
	241	int j;
	242	j=SerialPlc1.Open();
	243	if (j==1)
	244	{// RT(Station2);
	245	Connected=1;
	246	RecvTimeAvg=RecvTimeCur=RecvTimeMin=RecvTimeMax=0;
	247	SendTimeAvg=SendTimeCur=SendTimeMin=SendTimeMax=0;
	248	TranstimeAvg=TransTimeCur=TransTimeMin=TransTimeMax=0;
	249	}
	250	return j;
	251	}
	252	int DisConnect()
	253	{
	254	if (Connected)
	255	{
	256	SerialPlc1.Close();
	257	Connected=0;
	258	}
	259	return 0;
	260	}
	261
	262	// /*
	263	// 指令功能描述
	264	//* RCS Read single point of contact information 读取单个触点的状态信息 X Y R L T C
	265	//* WCS Write single point of contact information 写入单个触点的状态信息 Y R L
	266	// RCP Read plural point of contact information 读取多个触点的状态信息
	267	// WCP Write plural point of contact information 写入多个触点的状态信息
	268	//* RCC Read word unit of contact information 读取字单位的触点的状态信息 X Y R L T C
	269	//* WCC Write word unit of contact information 写入字单位的触点的状态信息 Y R L
	270	// SC Preset word unit in contact area 预置字单位的触点
	271	//
	272	//* RD Read data area 读取数据寄存器值 D L F
	273	//* WD Write data area 写入数据寄存器值 D L F
	274	// SD Preset of data area 预置数据寄存器值
	275	//
	276	// RS Read timer and counter set value area 读取定时器/计数器目标值
	277	// WS Write timer and counter set value area 写入定时器/计数器目标值
	278	// RK Read timer and counter elapsed value area 读取定时器/计数器经过值
	279	// WK Write timer and counter elapsed value area 写入定时器/计数器经过值
	280	//
	281	// MC Registration and reset of monitor contact 登录及复位监控触点
	282	// MD Registration and reset of monitor data 登录及复位监控数据
	283	// MG Monitor execution 执行监控
	284	//
	285	// RR Read system register 读取系统寄存器
	286	// WR Write system register 写入系统寄存器
	287	//
	288	//* RT Read Programmable Controller (PC) status 读取PLC 当前状态
	289	// RP Read program 读取程序
	290	// WP Write program 写入程序
	291	// RM Remote control (RUN/PROGRAM mode switching) 遥控(运行/编程模式切换)
	292	// AB Transmission abort command 传输终止指令
	293	// */
	294	int RT(int Station2=0)
	295	{
	296	if (SimFunc)
	297	{
	298
	299	}
	300	if (!SerialPlc1.IsOpened) return 0;
	301	int len;
	302	CStringA s1;
	303	int station3;
	304	if (Station2==0) station3=Station;
	305	else station3=Station2;
	306	s1.Format("%%%02X#RT",station3);
	307	s1.AppendFormat("%02X\r",(unsigned char)(BCC(s1)));
	308	len=s1.GetLength();
	309	myCriticalSection1.Lock(INFINITE);
	310	SendPLCData(s1,len);
	311	int j;
	312	j=ReadPLCCom(buffer2,9+16);
	313	myCriticalSection1.Unlock();
	314	if (j>=9)
	315	{
	316	buffer2[j]=0;
	317	s1=buffer2;
	318	for (int i=0;i<16;i++)
	319	{
	320	InfoBytes.bytes[i]=buffer2[6+i];
	321	}
	322	PlcInfo.PlcType=xtoi(InfoBytes.PlcType,2);
	323	PlcInfo.Version=xtoi(InfoBytes.Version,2);
	324	PlcInfo.PrgSize=xtoi(InfoBytes.PrgSize,2);
	325	PlcInfo.RunMode=xtoi(InfoBytes.RunMode,2);
	326	PlcInfo.LinkInfo=xtoi(InfoBytes.LinkInfo,2);
	327	PlcInfo.Errs=xtoi(InfoBytes.ErrMark,2);
	328	PlcInfo.SelfTestInfo=xtoi(InfoBytes.SelfTestInfo,4);
	329
	330	return 1;
	331	}
	332	else
	333	{
	334	return 0;
	335	}
	336	}
	337	int RCS(const char * typeaddr,int &value, int Station2=0) //RCS Read single point of contact information 读取单个触点的状态信息 X Y R L T C
	338
	339	{
	340	if (SimFunc)
	341	{
	342	myCriticalSection1.Lock(INFINITE);
	343	CStringA stypeaddr;
	344	stypeaddr=typeaddr;
	345	CStringA type;
	346	CStringA addr,Laddr,Raddr;
	347	type=typeaddr[0];
	348	addr="0000"+stypeaddr.Mid(1);
	349	addr=addr.Right(4);
	350	Laddr=addr.Left(3);
	351	Raddr=addr.Right(1);
	352	int Laddrv=atoi(Laddr);
	353	int Raddrv=xtoi(Raddr);
	354	if (type.MakeUpper()=="R")
	355	{
	356	value=(WR[Laddrv]&HexMask[Raddrv]);
	357	simresult1=1;
	358	}else {simresult1=0;}
	359	myCriticalSection1.Unlock();
	360	return simresult1;
	361	}
	362	if (!Connected) {return 0;}
	363
	364	CStringA stypeaddr;
	365	stypeaddr=typeaddr;
	366	CStringA type;
	367	CStringA addr;
	368	type=typeaddr[0];
	369	addr="0000"+stypeaddr.Mid(1);
	370	addr=addr.Right(4);
	371	int len;
	372	CStringA s1;
	373	int station3;
	374	if (Station2==0) station3=Station;
	375	else station3=Station2;
	376	s1.Format("%%%02X#RCS%c%s",station3,type[0],addr);
	377	s1.AppendFormat("%02X\r",(unsigned char)(BCC(s1)));
	378	len=s1.GetLength();
	379	myCriticalSection1.Lock(INFINITE);
	380	SendPLCData(s1,len);
	381	int j;
	382	j=ReadPLCCom(buffer2,9+2);
	383	myCriticalSection1.Unlock();
	384	if (j>=9)
	385	{
	386	value=buffer2[6]-48;
	387	return 1;
	388	}
	389	else
	390	{
	391	return 0;
	392	}
	393	}
	394
	395	int WCS(const char * typeaddr, int value)
	396	{
	397	if (SimFunc)
	398	{
	399	myCriticalSection1.Lock(INFINITE);
	400	CStringA stypeaddr;
	401	stypeaddr=typeaddr;
	402	CStringA type;
	403	CStringA addr,Laddr,Raddr;
	404	type=typeaddr[0];
	405	addr="0000"+stypeaddr.Mid(1);
	406	addr=addr.Right(4);
	407	Laddr=addr.Left(3);
	408	Raddr=addr.Right(1);
	409	int Laddrv=atoi(Laddr);
	410	int Raddrv=xtoi(Raddr);
	411	if (type.MakeUpper()=="R")
	412	{
	413	if (value)
	414	{
	415	WR[Laddrv]\|=HexMask[Raddrv];
	416
	417	}
	418	else
	419	{
	420	WR[Laddrv]&=~HexMask[Raddrv];
	421	}
	422	simresult1=1;
	423	}else simresult1=0;
	424	myCriticalSection1.Unlock();
	425	return simresult1;
	426	}
	427
	428	if (!Connected) {return 0;}
	429	CStringA s1;
	430	CStringA type;
	431	CStringA addr;
	432	CStringA stypeaddr;
	433	stypeaddr=typeaddr;
	434	type=typeaddr[0];
	435	addr="0000"+stypeaddr.Mid(1);
	436	addr=addr.Right(4);
	437	s1.Format("%%%02X#WCS%C%s%1X",Station,type[0],addr,value);
	438	s1.AppendFormat("%02X\r",(unsigned char)(BCC(s1)));
	439	int len;
	440	len=s1.GetLength();
	441	myCriticalSection1.Lock(INFINITE);
	442	SendPLCData(s1,len);
	443	len=ReadPLCCom(buffer2,9+2);
	444	myCriticalSection1.Unlock();
	445	CString s1T;
	446	if (len<9)
	447	{
	448	s1T.Format(_T("WCS faild\r\n"),type);
	449	return 0;
	450	}
	451	return 1;
	452	}
	453
	454
	455	int RCC(const char * typeaddr,int count,short int value[]) //count 最大32
	456	{
	457	if (SimFunc)
	458	{
	459	myCriticalSection1.Lock(INFINITE);
	460	CStringA stypeaddr,type,addr;
	461	stypeaddr=typeaddr;
	462	type=typeaddr[0];
	463	addr=stypeaddr.Mid(1);
	464	int addrv=atoi(addr);
	465	if (type.MakeUpper()=="R")
	466	{
	467	for (int i=0;i<count;i++) { value[i]=WR[i+addrv]; }
	468	}else if (type.MakeUpper()=="X")
	469	{
	470	for (int i=0;i<count;i++) { value[i]=WX[i+addrv]; }
	471	}else if (type.MakeUpper()=="Y")
	472	{
	473	for (int i=0;i<count;i++) { value[i]=WY[i+addrv]; }
	474	}else if (type.MakeUpper()=="L")
	475	{
	476	for (int i=0;i<count;i++) { value[i]=WL[i+addrv]; }
	477	}
	478	myCriticalSection1.Unlock();
	479	return 1;
	480	}
	481	if (!Connected) {return 0;}
	482	CStringA type;
	483	int addr;
	484	CStringA s1,s2;
	485	type=typeaddr[0];
	486	s1=typeaddr;
	487	s1=s1.Mid(1);
	488	CString s1T;
	489	addr=atoi(s1);
	490	if (count>32) {count=32;}
	491
	492	s1.Format("%%%02X#RCC%c%04d%04d",Station,type[0],addr,addr+count-1);
	493	s1.AppendFormat("%02X\r",(unsigned char)(BCC(s1)));
	494	int len=s1.GetLength();
	495	myCriticalSection1.Lock(INFINITE);
	496	SendPLCData(s1,len);
	497	len=ReadPLCCom(s1.GetBuffer(512),9+count*4+1);
	498	myCriticalSection1.Unlock();
	499	s1.ReleaseBuffer(len);
	500	int i;
	501	if (len>9)
	502	{
	503	for (i=0;i<count;i++)
	504	{
	505	value[i]=xtoi(s1.Mid(6+i4,2))+xtoi(s1.Mid(8+i4,2))*256;
	506	}
	507	s1T.Format(_T("RCC %c%d %d OK %dB \r\n"),type[0],addr,count,len);
	508	}else
	509	{
	510	for (i=0;i<count;i++)
	511	{
	512	value[i]=0;
	513	}
	514	return 0;
	515	}
	516	return 1;
	517	}
	518	int WCC(const char * typeaddr,int count,short int value[])
	519	{
	520	if (SimFunc)
	521	{
	522	myCriticalSection1.Lock(INFINITE);
	523	CStringA stypeaddr,type,addr;
	524	stypeaddr=typeaddr;
	525	type=typeaddr[0];
	526	addr=stypeaddr.Mid(1);
	527	int addrv=atoi(addr);
	528	if (type.MakeUpper()=="R")
	529	{
	530	for (int i=0;i<count;i++) { WR[i+addrv]=value[i]; }
	531	}else if (type.MakeUpper()=="X")
	532	{
	533	for (int i=0;i<count;i++) { WX[i+addrv]=value[i]; }
	534	}else if (type.MakeUpper()=="Y")
	535	{
	536	for (int i=0;i<count;i++) { WY[i+addrv]=value[i]; }
	537	}else if (type.MakeUpper()=="L")
	538	{
	539	for (int i=0;i<count;i++) {WL[i+addrv]=value[i]; }
	540	}
	541	myCriticalSection1.Unlock();
	542	return 1;
	543	}
	544	if (!Connected) {return 0;}
	545	CStringA type;
	546	int addr;
	547	CStringA s1,s2;
	548	type=typeaddr[0];
	549	s1=typeaddr;
	550	s1=s1.Mid(1);
	551	addr=atoi(s1);
	552	int i;
	553	s1.Empty();
	554	unsigned char low,high;
	555	CString s1T;
	556	for (i=0;i<count;i++)
	557	{
	558	low=value[i]%256;high=((unsigned)value[i])/256;
	559	s1.AppendFormat("%02X%02X",low,high);
	560	}
	561
	562	s2.Format("%%%02X#WCC%c%04d%04d%s",Station,type[0],addr,addr+count-1,s1);
	563	s2.AppendFormat("%02X\r",((unsigned char) (BCC(s2))));
	564
	565	int len=s2.GetLength();
	566	myCriticalSection1.Lock(INFINITE);
	567	SendPLCData(s2,len);
	568	len=ReadPLCCom(s1.GetBuffer(512),9+2);
	569	myCriticalSection1.Unlock();
	570	s1.ReleaseBuffer(len);
	571	if (len>0)
	572	{
	573	}else
	574	{
	575	s1T.Format(_T("WCC %c%d %d failed \r\n"),type[0],addr,count);
	576	}
	577	return 1;
	578	}
	579	int RD(const char * typeaddr,int count,short int value[])
	580	{
	581	if (SimFunc)
	582	{
	583	myCriticalSection1.Lock(INFINITE);
	584	CStringA stypeaddr,type,addr;
	585	stypeaddr=typeaddr;
	586	type=typeaddr[0];
	587	addr=stypeaddr.Mid(1);
	588	int addrv=atoi(addr);
	589	if (type.MakeUpper()=="D")
	590	{
	591	if (addrv+count<32768)
	592	{
	593	for (int i=0;i<count;i++) { value[i]=DT[i+addrv]; }
	594	}
	595	else if (addrv>=90000)
	596	{
	597	for (int i=0;i<count;i++) {value[i]=SDT[i+addrv-90000];}
	598	}
	599	else { }
	600	}else if (type.MakeUpper()=="L")
	601	{
	602	for (int i=0;i<count;i++){ value[i]=LD[i+addrv];}
	603	}
	604	myCriticalSection1.Unlock();
	605	return 1;
	606	}
	607	if (!Connected) {return 0;}
	608	CStringA type;
	609	int addr;
	610	CStringA s1,s2;
	611	CString s1T;
	612	type=typeaddr[0];
	613	s1=typeaddr;
	614	s1=s1.Mid(1);
	615
	616	addr=atoi(s1);
	617	if (count>32) {count=32;}
	618
	619	s1.Format("%%%02X#RD%c%05d%05d",Station,type[0],addr,addr+count-1);
	620	s1.AppendFormat("%02X\r",(unsigned char)BCC(s1));
	621	int len=s1.GetLength();
	622	myCriticalSection1.Lock(INFINITE);
	623	SendPLCData(s1,len);
	624	len=ReadPLCCom(s1.GetBuffer(512),9+count*4+1);
	625	myCriticalSection1.Unlock();
	626	s1.ReleaseBuffer(len);
	627	if (len>9)
	628	{
	629	int i;
	630	for (i=0;i<count&&i*4+9<=len;i++)
	631	{
	632	value[i]=xtoi(s1.Mid(6+i4,2))+xtoi(s1.Mid(8+i4,2))*256;
	633	}
	634	for (;i<count;i++) //剩余的。
	635	{ value[i]=0; }
	636	}
	637	else
	638	{
	639	for (int i=0;i<count;i++) { value[i]=0; }
	640	s1T.Format(_T("RD %c%d %d failed \r\n"),type[0],addr,count);
	641	return 0;
	642	}
	643	return 1;
	644	}
	645	int WD(const char * typeaddr,int count,short int value[])
	646	{
	647	if (SimFunc)
	648	{
	649	myCriticalSection1.Lock(INFINITE);
	650	CStringA stypeaddr,type,addr;
	651	stypeaddr=typeaddr;
	652	type=typeaddr[0];
	653	addr=stypeaddr.Mid(1);
	654	int addrv=atoi(addr);
	655	if (type.MakeUpper()=="D")
	656	{
	657	if (addrv+count<32768)
	658	{
	659	for (int i=0;i<count;i++){DT[i+addrv]=value[i]; }
	660	}else if (addrv>=90000)
	661	{
	662	for (int i=0;i<count;i++){ SDT[i+addrv-90000]=value[i];}
	663	}else{ }
	664	} else if (type.MakeUpper()=="L")
	665	{
	666	for (int i=0;i<count;i++){LD[i+addrv]=value[i]; }
	667	}
	668	myCriticalSection1.Unlock();
	669	return 1;
	670	}
	671	if (!Connected) {return 0;}
	672	CStringA type;
	673	int addr;
	674	CStringA s1,s2;
	675	CString s1T;
	676	type=typeaddr[0];
	677	s1=typeaddr;
	678	s1=s1.Mid(1);
	679	addr=atoi(s1);
	680	int i;
	681	s1.Empty();
	682	unsigned char low,high;
	683
	684	for (i=0;i<count;i++)
	685	{
	686	low=value[i]%256;high=((unsigned)value[i])/256;
	687	s1.AppendFormat("%02X%02X",low,high);
	688	}
	689
	690	s2.Format("%%%02X#WD%c%05d%05d%s",Station,type[0],addr,addr+count-1,s1);
	691	s2.AppendFormat("%02X\r",((unsigned char) (BCC(s2))));
	692
	693	int len=s2.GetLength();
	694	myCriticalSection1.Lock(INFINITE);
	695	SendPLCData(s2,len);
	696	len=ReadPLCCom(s1.GetBuffer(512),9+2);
	697	myCriticalSection1.Unlock();
	698	s1.ReleaseBuffer(len);
	699	if (len>0) { return 1; }
	700	else{
	701	s1T.Format(_T("WD %c%d %d failed \r\n"),type[0],addr,count);
	702	return 0;
	703	}
	704	return 1;
	705	}
	706	};
	707
	708