public static int Main(string[] args)
{
int i,a=0,j,res,b=0,c=0;
float d=0;
byte[] buf1=new byte[libno.davePartnerListSize];
if (args.Length <1) {
usage();
return -1;
}
while (args[adrPos][0]=='-') {
if (args[adrPos].StartsWith("--debug=")) {
libno.daveSetDebug(Convert.ToInt32(args[adrPos].Substring(8)));
Console.WriteLine("setting debug to: ",Convert.ToInt32(args[adrPos].Substring(8)));
} else if (args[adrPos].StartsWith("-d")) {
libno.daveSetDebug(libno.daveDebugAll);
} else if (args[adrPos].StartsWith("-s")) {
doStop=true;
} else if (args[adrPos].StartsWith("-w")) {
doWrite=true;
} else if (args[adrPos].StartsWith("-b")) {
doBenchmark=true;
} else if (args[adrPos].StartsWith("--readoutall")) {
doReadout=true;
doSFBandSFC=true;
} else if (args[adrPos].StartsWith("--readout")) {
doReadout=true;
} else if (args[adrPos].StartsWith("-r")) {
doRun=true;
} else if (args[adrPos].StartsWith("-e")) {
doExperimental=true;
} else if (args[adrPos].StartsWith("--local=")) {
localMPI=Convert.ToInt32(args[adrPos].Substring(8));
Console.WriteLine("setting local MPI address to: "+localMPI);
} else if (args[adrPos].StartsWith("--mpi=")) {
plcMPI=Convert.ToInt32(args[adrPos].Substring(6));
Console.WriteLine("setting MPI address of PLC to: "+plcMPI);
} else if (args[adrPos].StartsWith("--mpi2=")) {
plc2MPI=Convert.ToInt32(args[adrPos].Substring(7));
Console.WriteLine("setting MPI address of 2md PLC to: "+plc2MPI);
} else if (args[adrPos].StartsWith("--wbit=")) {
wbit=Convert.ToInt32(args[adrPos].Substring(7));
Console.WriteLine("setting bit number: "+wbit);
doWbit=true;
} else if (args[adrPos].StartsWith("-z")) {
doSZLread=true;
} else if (args[adrPos].StartsWith("-a")) {
doSZLreadAll=true;
} else if (args[adrPos].StartsWith("-m")) {
doMultiple=true;
} else if (args[adrPos].StartsWith("-c")) {
doClear=true;
} else if (args[adrPos].StartsWith("-n")) {
doNewfunctions=true;
} else if (args[adrPos].StartsWith("-2")) {
useProto=libno.daveProtoMPI2;
} else if (args[adrPos].StartsWith("-3")) {
useProto=libno.daveProtoMPI3;
} else if (args[adrPos].StartsWith("-9")) {
speed=libno.daveSpeed9k;
} else if (args[adrPos].StartsWith("-19")) {
speed=libno.daveSpeed19k;
} else if (args[adrPos].StartsWith("-45")) {
speed=libno.daveSpeed45k;
} else if (args[adrPos].StartsWith("-93")) {
speed=libno.daveSpeed93k;
} else if (args[adrPos].StartsWith("-500")) {
speed=libno.daveSpeed500k;
} else if (args[adrPos].StartsWith("-1500")) {
speed=libno.daveSpeed1500k;
}
adrPos++;
if (args.Length<=adrPos) {
usage();
return -1;
}
}
// fds.rfd=libno.setPort(args[adrPos],"38400",'O');
int ix=libno.openSocket(102,args[adrPos]);
Console.WriteLine("openSocket returned(ix): "+ix);
// ix=540;
fds.rfd=ix;
Console.WriteLine("socket handle is: "+fds.rfd);
fds.wfd=fds.rfd;
Console.WriteLine("copy of socket handle is: "+fds.wfd);
if (fds.rfd>0) {
di =new libno.daveInterface(fds, "IF1", localMPI, useProto, speed);
di.setTimeout(5000000);
for (i=0; i<3; i++) {
if (0==di.initAdapter()) {
initSuccess=1;
// a= libno.daveListReachablePartners(di,buf1);
a= di.listReachablePartners(buf1);
Console.WriteLine("daveListReachablePartners List length: "+a);
if (a>0) {
for (j=0;j<a;j++) {
if (buf1[j]==libno.daveMPIReachable)
Console.WriteLine("Device at address: "+j);
}
}
break;
} else di.disconnectAdapter();
}
if (initSuccess==0) {
Console.WriteLine("Couldn't connect to Adapter!.\n Please try again. You may also try the option -2 for some adapters.");
return -3;
}
dc = new libno.daveConnection(di, plcMPI, rack, slot);
//plcMPI doesn't matter in case of ISO_TCP
if (0==dc.connectPLC()) {;
res=dc.readBytes(libno.daveFlags, 0, 0, 16, null);
if (res==0) {
a=dc.getS32();
b=dc.getS32();
c=dc.getS32();
d=dc.getFloat();
Console.WriteLine("FD0: " + a);
Console.WriteLine("FD4: " + b);
Console.WriteLine("FD8: " + c);
Console.WriteLine("FD12: " + d);
} else
Console.WriteLine("error "+res+" "+libno.daveStrerror(res));
if(doExperimental) {
Console.WriteLine("Trying to read outputs");
res=dc.readBytes(libno.daveOutputs, 0, 0, 2, null);
Console.WriteLine("function result: "+res+"="+libno.daveStrerror(res)+" "+dc.getAnswLen());
if (res==0) {
Console.Write("Bytes:");
for (b=0; b<dc.getAnswLen(); b++) {
c=dc.getU8();
Console.Write(String.Format(" {0:X0}, ",c));
}
Console.WriteLine("");
}
a=0x01;
Console.WriteLine("Trying to write outputs");
res=dc.writeBytes(libno.daveOutputs, 0, 0, 1, BitConverter.GetBytes(a));
Console.WriteLine("function result: "+res+"="+libno.daveStrerror(res)+" "+dc.getAnswLen());
libno.daveSetDebug(libno.daveDebugAll);
res=dc.force200(0,0);
Console.WriteLine("function result: "+res+"="+libno.daveStrerror(res)+" "+dc.getAnswLen());
libno.daveSetDebug(0);
res=dc.force200(0,1);
Console.WriteLine("function result of force: "+res+"="+libno.daveStrerror(res)+" "+dc.getAnswLen());
wait();
res=dc.force200(0,2);
Console.WriteLine("function result of force: "+res+"="+libno.daveStrerror(res)+" "+dc.getAnswLen());
wait();
res=dc.force200(0,3);
Console.WriteLine("function result of force: "+res+"="+libno.daveStrerror(res)+" "+dc.getAnswLen());
wait();
res=dc.force200(1,4);
Console.WriteLine("function result of force: "+res+"="+libno.daveStrerror(res)+" "+dc.getAnswLen());
wait();
res=dc.force200(2,5);
Console.WriteLine("function result of force: "+res+"="+libno.daveStrerror(res)+" "+dc.getAnswLen());
wait();
res=dc.force200(3,7);
Console.WriteLine("function result of force: "+res+"="+libno.daveStrerror(res)+" "+dc.getAnswLen());
wait();
Console.WriteLine("Trying to read outputs again\n");
res=dc.readBytes(libno.daveOutputs, 0, 0, 4, null);
Console.WriteLine("function result: "+res+"="+libno.daveStrerror(res)+" "+dc.getAnswLen());
if (res==0) {
Console.Write("Bytes:");
for (b=0; b<dc.getAnswLen(); b++) {
c=dc.getU8();
Console.Write(String.Format(" {0:X0}, ",c));
}
Console.WriteLine("");
}
}
if(doWrite) {
Console.WriteLine("Now we write back these data after incrementing the integers by 1,2 and 3 and the float by 1.1.\n");
wait();
/*
Attention! you need to daveSwapIed little endian variables before using them as a buffer for
daveWriteBytes() or before copying them into a buffer for daveWriteBytes()!
*/
a=libno.daveSwapIed_32(a+1);
dc.writeBytes(libno.daveFlags,0,0,4,BitConverter.GetBytes(a));
b=libno.daveSwapIed_32(b+2);
dc.writeBytes(libno.daveFlags,0,4,4,BitConverter.GetBytes(b));
c=libno.daveSwapIed_32(c+3);
dc.writeBytes(libno.daveFlags,0,8,4,BitConverter.GetBytes(c));
d=libno.toPLCfloat(d+1.1f);
dc.writeBytes(libno.daveFlags,0,12,4,BitConverter.GetBytes(d));
/*
* Read back and show the new values, so users may notice the difference:
*/
dc.readBytes(libno.daveFlags,0,0,16, null);
a=dc.getU32();
b=dc.getU32();
c=dc.getU32();
d=dc.getFloat();
Console.WriteLine("FD0: "+a);
Console.WriteLine("FD4: "+b);
Console.WriteLine("FD8: "+c);
Console.WriteLine("FD12: "+d);
} // doWrite
if(doClear) {
Console.WriteLine("Now writing 0 to the bytes FB0...FB15.\n");
// wait();
byte[] aa={0,0,0,0};
dc.writeBytes(libno.daveFlags,0,0,4,aa);
dc.writeBytes(libno.daveFlags,0,4,4,aa);
dc.writeBytes(libno.daveFlags,0,8,4,aa);
dc.writeBytes(libno.daveFlags,0,12,4,aa);
dc.readBytes(libno.daveFlags,0,0,16, null);
a=dc.getU32();
b=dc.getU32();
c=dc.getU32();
d=dc.getFloat();
Console.WriteLine("FD0: "+a);
Console.WriteLine("FD4: "+b);
Console.WriteLine("FD8: "+c);
Console.WriteLine("FD12: "+d);
} // doClear
if(doSZLread) {
readSZL(dc,0x92,0x0);
readSZL(dc,0xB4,0x1024);
readSZL(dc,0x111,0x1);
readSZL(dc,0xD91,0x0);
readSZL(dc,0x232,0x4);
readSZL(dc,0x1A0,0x0);
readSZL(dc,0x0A0,0x0);
}
if(doSZLreadAll) {
readSZLAll(dc);
}
if(doStop) {
dc.stop();
}
if(doRun) {
dc.start();
}
if(doNewfunctions) {
int saveDebug=libno.daveGetDebug();
Console.WriteLine("Trying to read two consecutive bits from DB11.DBX0.1");;
res=dc.readBits(libno.daveDB, 11, 1, 2, null);
Console.WriteLine("function result:" + res+ "="+libno.daveStrerror(res));
Console.WriteLine("Trying to read no bit (length 0) from DB17.DBX0.1");
res=dc.readBits(libno.daveDB, 17, 1, 0, null);
Console.WriteLine("function result:" + res+ "="+libno.daveStrerror(res));
libno.daveSetDebug(libno.daveGetDebug()|libno.daveDebugPDU);
Console.WriteLine("Trying to read a single bit from DB17.DBX0.3\n");
res=dc.readBits(libno.daveDB, 17, 3, 1, null);
Console.WriteLine("function result:" + res+ "="+libno.daveStrerror(res));
Console.WriteLine("Trying to read a single bit from E0.2\n");
res=dc.readBits(libno.daveInputs, 0, 2, 1, null);
Console.WriteLine("function result:" + res+ "="+libno.daveStrerror(res));
a=0;
Console.WriteLine("Writing 0 to EB0\n");
res=dc.writeBytes(libno.daveOutputs, 0, 0, 1, BitConverter.GetBytes(libno.daveSwapIed_32(a)));
Console.WriteLine("function result:" + res+ "="+libno.daveStrerror(res));
a=1;
Console.WriteLine("Trying to set single bit E0.5\n");
res=dc.writeBits(libno.daveOutputs, 0, 5, 1, BitConverter.GetBytes(libno.daveSwapIed_32(a)));
Console.WriteLine("function result:" + res+ "="+libno.daveStrerror(res));
Console.WriteLine("Trying to read 1 byte from AAW0\n");
res=dc.readBytes(libno.daveAnaIn, 0, 0, 2, null);
Console.WriteLine("function result:" + res+ "="+libno.daveStrerror(res));
a=2341;
Console.WriteLine("Trying to write 1 word (2 bytes) to AAW0\n");
res=dc.writeBytes(libno.daveAnaOut, 0, 0, 2, BitConverter.GetBytes(libno.daveSwapIed_32(a)));
Console.WriteLine("function result:" + res+ "="+libno.daveStrerror(res));
Console.WriteLine("Trying to read 4 items from Timers\n");
res=dc.readBytes(libno.daveTimer, 0, 0, 4, null);
Console.WriteLine("function result:" + res+ "="+libno.daveStrerror(res));
if(res==0) {
d=dc.getSeconds();
Console.WriteLine("Time: %0.3f, ",d);
d=dc.getSeconds();
Console.WriteLine("%0.3f, ",d);
d=dc.getSeconds();
Console.WriteLine("%0.3f, ",d);
d=dc.getSeconds();
Console.WriteLine(" %0.3f\n",d);
d=dc.getSecondsAt(0);
Console.WriteLine("Time: %0.3f, ",d);
d=dc.getSecondsAt(2);
Console.WriteLine("%0.3f, ",d);
d=dc.getSecondsAt(4);
Console.WriteLine("%0.3f, ",d);
d=dc.getSecondsAt(6);
Console.WriteLine(" %0.3f\n",d);
}
Console.WriteLine("Trying to read 4 items from Counters\n");
res=dc.readBytes(libno.daveCounter, 0, 0, 4, null);
Console.WriteLine("function result:" + res+ "="+libno.daveStrerror(res));
if(res==0) {
c=dc.getCounterValue();
Console.WriteLine("Count: %d, ",c);
c=dc.getCounterValue();
Console.WriteLine("%d, ",c);
c=dc.getCounterValue();
Console.WriteLine("%d, ",c);
c=dc.getCounterValue();
Console.WriteLine(" %d\n",c);
c=dc.getCounterValueAt(0);
Console.WriteLine("Count: %d, ",c);
c=dc.getCounterValueAt(2);
Console.WriteLine("%d, ",c);
c=dc.getCounterValueAt(4);
Console.WriteLine("%d, ",c);
c=dc.getCounterValueAt(6);
Console.WriteLine(" %d\n",c);
}
libno.PDU p=dc.prepareReadRequest();
p.addVarToReadRequest(libno.daveInputs,0,0,1);
p.addVarToReadRequest(libno.daveFlags,0,0,4);
p.addVarToReadRequest(libno.daveDB,6,20,2);
p.addVarToReadRequest(libno.daveTimer,0,0,4);
p.addVarToReadRequest(libno.daveTimer,0,1,4);
p.addVarToReadRequest(libno.daveTimer,0,2,4);
p.addVarToReadRequest(libno.daveCounter,0,0,4);
p.addVarToReadRequest(libno.daveCounter,0,1,4);
p.addVarToReadRequest(libno.daveCounter,0,2,4);
libno.resultSet rs=new libno.resultSet();
res=dc.execReadRequest(p, rs);
libno.daveSetDebug(saveDebug);
}
// System.GarbageCollect();
if(doMultiple) {
Console.WriteLine("Now testing read multiple variables.\n"
+"This will read 1 Byte from inputs,\n"
+"4 bytes from flags, 2 bytes from DB6,\n"
+"and other 2 bytes from flags");
wait();
libno.PDU p=dc.prepareReadRequest();
p.addVarToReadRequest(libno.daveInputs,0,0,1);
p.addVarToReadRequest(libno.daveFlags,0,0,4);
p.addVarToReadRequest(libno.daveDB,6,20,2);
p.addVarToReadRequest(libno.daveFlags,0,12,2);
p.addBitVarToReadRequest(libno.daveFlags, 0, 25 /* 25 is 3.1*/, 1);
libno.resultSet rs=new libno.resultSet();
res=dc.execReadRequest(p, rs);
Console.Write("Input Byte 0: ");
res=dc.useResult(rs, 0); // first result
if (res==0) {
a=dc.getU8();
Console.WriteLine(a);
} else
Console.WriteLine("*** Error: "+libno.daveStrerror(res));
Console.Write("Flag DWord 0: ");
res=dc.useResult(rs, 1); // 2nd result
if (res==0) {
a=dc.getS16();
Console.WriteLine(a);
} else
Console.WriteLine("*** Error: "+libno.daveStrerror(res));
Console.Write("DB 6 Word 20: ");
res=dc.useResult(rs, 2); // 3rd result
if (res==0) {
a=dc.getS16();
Console.WriteLine(a);
} else
Console.WriteLine("*** Error: "+libno.daveStrerror(res));
Console.Write("Flag Word 12: ");
res=dc.useResult(rs, 3); // 4th result
if (res==0) {
a=dc.getU16();
Console.WriteLine(a);
} else
Console.WriteLine("*** Error: "+libno.daveStrerror(res));
Console.Write("Flag F3.1: ");
res=dc.useResult(rs, 4); // 4th result
if (res==0) {
a=dc.getU8();
Console.WriteLine(a);
} else
Console.WriteLine("*** Error: "+libno.daveStrerror(res));
Console.Write("non existing result (we read 5 items, but try to use a 6th one): ");
res=dc.useResult(rs, 5); // 5th result
if (res==0) {
a=dc.getU16();
Console.WriteLine(a);
} else
Console.WriteLine("*** Error: "+libno.daveStrerror(res));
if (doWrite){
Console.WriteLine("Now testing write multiple variables:\n"
+"IB0, FW0, QB0, DB6:DBW20 and DB20:DBD24 in a single multiple write.");
wait();
// libno.daveSetDebug(0xffff);
byte[] aa={0};
libno.PDU p2=dc.prepareWriteRequest();
p2.addVarToWriteRequest(libno.daveInputs,0,0,1, aa);
p2.addVarToWriteRequest(libno.daveFlags,0,4,2, aa);
p2.addVarToWriteRequest(libno.daveOutputs,0,0,2, aa);
p2.addVarToWriteRequest(libno.daveDB,6,20,2, aa);
p2.addVarToWriteRequest(libno.daveDB,20,24,4, aa);
aa[0]=1;
p2.addBitVarToWriteRequest(libno.daveFlags, 0, 27 /* 27 is 3.3*/, 1, aa);
rs =new libno.resultSet();
res=dc.execWriteRequest(p2, rs);
Console.WriteLine("Result code for the entire multiple write operation: "+res+"="+libno.daveStrerror(res));
/*
// I could list the single result codes like this, but I want to tell
// which item should have been written, so I do it in 5 individual lines:
for (i=0;i<rs.numResults;i++){
res=rs.results[i].error;
Console.WriteLine("result code from writing item %d: %d=%s\n",i,res,libno.libno.daveStrerror(res));
}
*/
int err=rs.getErrorOfResult(0);
Console.WriteLine("Result code for writing IB0: "+err+"="+libno.daveStrerror(err));
err=rs.getErrorOfResult(1);
Console.WriteLine("Result code for writing FW4: "+err+"="+libno.daveStrerror(err));
err=rs.getErrorOfResult(2);
Console.WriteLine("Result code for writing QB0: "+err+"="+libno.daveStrerror(err));
err=rs.getErrorOfResult(3);
Console.WriteLine("Result code for writing DB6:DBW20: "+err+"="+libno.daveStrerror(err));
err=rs.getErrorOfResult(4);
Console.WriteLine("Result code for writing DB20:DBD24:"+err+"="+libno.daveStrerror(err));
err=rs.getErrorOfResult(5);
Console.WriteLine("Result code for writing F3.3: "+err+"="+libno.daveStrerror(err));
/*
* Read back and show the new values, so users may notice the difference:
*/
dc.readBytes(libno.daveFlags,0,0,16, null);
a=dc.getU32();
b=dc.getU32();
c=dc.getU32();
d=dc.getFloat();
Console.WriteLine("FD0: %d\n",a);
Console.WriteLine("FD4: %d\n",b);
Console.WriteLine("FD8: %d\n",c);
Console.WriteLine("FD12: %f\n",d);
} // doWrite
}
dc.disconnectPLC();
}
di.disconnectAdapter();
GC.Collect();
GC.WaitForPendingFinalizers();
Console.WriteLine("Here we are");
} else {
Console.WriteLine("Couldn't open serial port "+args[adrPos]);
return -1;
}
return 0;