Modbus/include/ModbusClientCommon.cin
fixed decoding bits in OnModbusReceiveBits() Modbus/ModbusClientUDP.can Enhanced client Timer that automatically refreshes the status Save received data in sysvars
This commit is contained in:
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dde6cef26f
commit
df4813e33d
2 changed files with 98 additions and 164 deletions
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@ -8,14 +8,7 @@ includes
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variables
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{
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char gNodeName[10] = "ClientUDP";
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msTimer muster, clock;
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msTimer gtRead;
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byte gX[2] = {1, 0};
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enum MbClientState {INIT, ConfWago1, ConfWago2, ConfWago3, ConfWago4, ConfWago5, ConfWago6, DATA};
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enum MbClientState gState = INIT;
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}
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// Get information of local network interface such like ip address
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@ -32,7 +25,6 @@ on start
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// Read serial code, additional stuff is done in OnModbusReceiveRegisters
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gState = ConfWago1;
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ModbusReadRegisters(0x2011, 1);
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ModbusReadRegisters(0x2012, 1);
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ModbusReadRegisters(0x2030, 65);
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@ -55,12 +47,6 @@ void OnModbusWriteBitFailed(enum ModbusRequestError error, enum ModbusException
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void OnModbusWriteRegisterFailed(enum ModbusRequestError error, enum ModbusException ex, struct ModbusApHeader mbap)
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{
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}
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void OnModbusWriteBitsFailed(enum ModbusRequestError error, enum ModbusException ex, struct ModbusApHeader mbap)
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{
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}
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void OnModbusWriteRegistersFailed(enum ModbusRequestError error, enum ModbusException ex, struct ModbusApHeader mbap)
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{
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}
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void OnModbusWriteMasksFailed(enum ModbusRequestError error, enum ModbusException ex, struct ModbusApHeader mbap)
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{
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}
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@ -68,14 +54,74 @@ void OnModbusReadWriteRegistersFailed(enum ModbusRequestError error, enum Modbus
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{
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}
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void OnModbusWriteBitsFailed(enum ModbusRequestError error, enum ModbusException ex, struct ModbusApHeader mbap)
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{
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byte bitStatus[100], i;
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switch (error)
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{
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case Exception:
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writeLineEx(0, 3, "Error: Received Exception 0x%X while reading Bits", ex);
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break;
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case Timeout:
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writeLineEx(0, 2, "Warning: Reading Bits timed out! Retrying...");
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break;
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case FinalTimeout:
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for (i = 0; i < @sysvar::%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info::InputBits; i++)
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bitStatus[i] = 255;
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sysSetVariableData("%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Data", "InputBits", bitStatus, @sysvar::%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info::InputBits);
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break;
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}
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}
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void OnModbusWriteRegistersFailed(enum ModbusRequestError error, enum ModbusException ex, struct ModbusApHeader mbap)
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{
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byte bitStatus[100], i;
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switch (error)
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{
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case Exception:
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writeLineEx(0, 3, "Error: Received Exception 0x%X while reading Registers", ex);
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break;
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case Timeout:
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writeLineEx(0, 2, "Warning: Reading Registers timed out! Retrying...");
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break;
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case FinalTimeout:
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for (i = 0; i < @sysvar::%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info::InputRegisters; i++)
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bitStatus[i] = 255;
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sysSetVariableData("%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Data", "InputRegisters", bitStatus, @sysvar::%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info::InputRegisters);
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break;
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}
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}
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void OnModbusReadBitsSuccess(struct ModbusResReceiveBits mbr, byte bitStatus[], word numBits)
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{
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char str[20*2];
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byte bitStatusOld[1968];
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word i;
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long numBitsOld;
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hbin_to_strhex(mbr.Data, str);
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writeLineEx(0, 1, "<%NODE_NAME%> OnModbusReceiveBits: Received %d bits (in %d bytes): %s", numBits, mbr.ByteCount, str);
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sysGetVariableData("%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Data", "InputBits", bitStatusOld, numBitsOld);
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if (numBitsOld != numBits)
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{
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sysSetVariableData("%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Data", "InputBits", bitStatus, numBits);
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return;
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}
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for (i = 0; i < numBits; i++)
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{
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if (bitStatusOld[i] != bitStatus[i])
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{
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sysSetVariableData("%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Data", "InputBits", bitStatus, numBits);
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break;
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}
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}
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}
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void OnModbusReadRegistersSuccess(struct ModbusResReceiveRegisters mbr, word numRegs)
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{
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char str[20*5];
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@ -103,35 +149,32 @@ void OnModbusReadRegistersSuccess(struct ModbusResReceiveRegisters mbr, word num
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for (i = 0; i < 65; i++)
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{
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if (mbr.Data[i] == 0x0000)
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{
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gState = DATA;
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return;
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}
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ParseDeviceCode(mbr.Data[i]);
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}
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break;
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case 0x0000:
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// ///////////////////////////////////////////////////////////////sysSetVariableData("%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Data", "InputRegisters", mbr.Data, numRegs);
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break;
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default:
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// Do everything else here
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// Not recognized
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dbin_to_strhex(mbr.Data, str);
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writeLineEx(0, 1, "<%NODE_NAME%> OnModbusReceiveRegisters: Received %d bytes at 0x%04X: %s", mbr.ByteCount, mbrq.Address, str);
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break;
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}
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}
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void OnModbusWriteBitSuccess(struct ModbusResConfirmSingle mbc)
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{
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writeLineEx(0, 1, "<%NODE_NAME%> OnModbusConfirmBit: Set bit 0x%X to %d", mbc.Address, (mbc.Value > 0 ? 1 : 0));
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}
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void OnModbusWriteRegisterSuccess(struct ModbusResConfirmSingle mbc)
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{
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writeLineEx(0, 1, "<%NODE_NAME%> OnModbusConfirmRegister: Set register 0x%X to %d", mbc.Address, mbc.Value);
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}
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void OnModbusWriteBitsSuccess(struct ModbusResConfirmMultiple mbc)
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{
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writeLineEx(0, 1, "<%NODE_NAME%> OnModbusConfirmBits: Set %d bits beginning with 0x%X", mbc.Count, mbc.Address);
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}
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void OnModbusWriteRegistersSuccess(struct ModbusResConfirmMultiple mbc)
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{
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writeLineEx(0, 1, "<%NODE_NAME%> OnModbusConfirmRegisters: Set %d registers beginning with 0x%X", mbc.Count, mbc.Address);
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}
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void OnModbusWriteMasksSuccess(struct ModbusResConfirmMasks mbc)
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{
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@ -152,136 +195,28 @@ on timer gtRead
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ModbusReadBits(@sysvar::%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info::InputRegisters * 2, @sysvar::%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info::InputBits);
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}
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on key 'r' // read the first bits
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on sysvar %BUS_TYPE%%CHANNEL%::%NODE_NAME%::Data::OutputBits
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{
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ModbusReadBits(0, 51);
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byte bitStatus[1968];
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long numBytes;
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sysGetVariableData("%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Data", "OutputBits", bitStatus, numBytes);
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ModbusWriteBitsB(@sysvar::%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info::InputRegisters * 2, @sysvar::%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info::OutputBits, bitStatus);
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}
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on key 'R' // read constant registers
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on sysvar %BUS_TYPE%%CHANNEL%::%NODE_NAME%::Data::OutputRegisters
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{
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ModbusReadRegisters(0x2000, 8);
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/******************************************************word regValues[1968];
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long numRegs;
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sysGetVariableData("%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Data", "OutputBits", regValues, numRegs);
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ModbusWriteRegisters(0, numRegs, regValues);*/
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}
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on key 'a' // set left bar
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on key '+'
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{
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byte x[16] = {1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0};
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ModbusWriteBitsB(0, 16, x);
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byte bla[16] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1};
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sysSetVariableData("%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Data", "OutputBits", bla, 16);
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}
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on key 'A' // read the output bits
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on key '-'
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{
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ModbusReadBits(0x200, 16);
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}
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on key 's' // set right bar
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{
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byte x[16] = {0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1};
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ModbusWriteBitsB(0, 16, x);
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}
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on key 'e' // write register
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{
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ModbusWriteRegister(0, 0x5555);
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}
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on key 'E' // read register
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{
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ModbusWriteRegister(0, 0);
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}
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on key 'Y' // write bit on
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{
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ModbusWriteBit(0, 0);
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}
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on key 'y' // write bit off
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{
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ModbusWriteBit(0, 1);
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}
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on key 'X'
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{
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ModbusWriteBit(1, 0);
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}
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on key 'x'
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{
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ModbusWriteBit(1, 1);
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}
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on key 'C'
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{
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ModbusWriteBit(2, 0);
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}
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on key 'c'
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{
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ModbusWriteBit(2, 1);
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}
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on key 'V'
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{
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ModbusWriteBit(3, 0);
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}
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on key 'v'
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{
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ModbusWriteBit(3, 1);
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}
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on key '+' // set all bits on
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{
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byte x[2] = {0xFF, 0xFF};
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ModbusWriteBits(0, 16, x);
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}
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on key '-' // set all bits off
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{
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byte x[2] = {0x00, 0x00};
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ModbusWriteBits(0, 16, x);
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}
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on key 'z' // start timer muster
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{
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setTimerCyclic(muster, 100);
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}
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on key 'Z' // stop timer muster
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{
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cancelTimer(muster);
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}
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on timer muster
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{
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if (gX[0] != 0)
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{
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if (gX[0] == 0x80)
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{
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gX[0] = 0x00;
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gX[1] = 0x01;
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}
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else
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gX[0] <<= 1;
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}
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else
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{
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if (gX[1] == 0x80)
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{
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gX[0] = 0x01;
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gX[1] = 0x00;
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}
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else
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gX[1] <<= 1;
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}
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ModbusWriteBits(0, 16, gX);
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//ModbusReadBits(0, 512);
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}
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on key 't' // show clock on output
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{
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setTimerCyclic(clock, 1000);
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}
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on key 'T' // show clock on output
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{
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clock.Cancel();
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}
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on timer clock
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{
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byte s, x[2];
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s = (timeNow() / 100000) % 30;
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x[0] = (s & 0x01) | (s & 0x02) | ((s & 0x04) << 1) | ((s & 0x08) << 4);
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x[1] = (s & 0x10) << 3;
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ModbusWriteBits(0, 16, x);
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byte bla[16] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
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sysSetVariableData("%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Data", "OutputBits", bla, 16);
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}
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@ -78,7 +78,7 @@ void OnModbusReceiveBits(byte buffer[])
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{
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for (j = 0; j < 8; j++)
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{
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bitStatus[8*i+j] = mbr.Data[i] & (0x01 << j);
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bitStatus[8*i+j] = (mbr.Data[i] >> j) & 0x01;
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}
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}
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@ -253,13 +253,12 @@ void ModbusWriteBitsB(word address, word count, byte values[])
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dword ellCount;
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dword i;
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dword j;
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char str1[20*2], str2[20*3];
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///char str1[20*2], str2[20*3];
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ellCount = elCount(values);
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length = (word)_ceil(ellCount / 8.0);
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//writeLineEx(0, 3, "ellCount: %d; length: %d", ellCount, length);
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length = (word)_ceil(count / 8.0);
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///writeLineEx(0, 3, "count: %d; length: %d", count, length);
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if (ellCount % 8 != 0)
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if (count % 8 != 0)
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length--;
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for (i = 0; i < length; i++)
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@ -268,20 +267,20 @@ void ModbusWriteBitsB(word address, word count, byte values[])
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for (j = 0; j < 8; j++)
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{
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buffer[i] |= (values[i*8 + j] & 0x01) << j;
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//writeLineEx(0, 3, "j: %d; indx: %d; value: %d; mask: %X", j, i*8 + j, values[i*8 + j], (0x01 << j));
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///writeLineEx(0, 3, "j: %d; indx: %d; value: %d; mask: %X", j, i*8 + j, values[i*8 + j], (0x01 << j));
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}
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//writeLineEx(0, 3, "%d: %X", i, buffer[i]);
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///writeLineEx(0, 3, "%d: %X", i, buffer[i]);
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}
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for (j = 0; j < ellCount % 8; j++) // wont be executed if there is no remainder
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for (j = 0; j < count % 8; j++) // wont be executed if there is no remainder
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{
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//writeLineEx(0, 3, "j: %d; indx: %d; value: %d; mask: %X", j, (length-1)*8 + j, values[(length-1)*8 + j], (0x01 << j));
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///writeLineEx(0, 3, "j: %d; indx: %d; value: %d; mask: %X", j, (length-1)*8 + j, values[(length-1)*8 + j], (0x01 << j));
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buffer[length] |= (values[(length)*8 + j] & 0x01) << j;
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}
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//writeLineEx(0, 3, "%d: %X", length-1, buffer[length-1]);
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///writeLineEx(0, 3, "%d: %X", length-1, buffer[length-1]);
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hbin_to_strhex(values, str1);
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bin_to_strhex(buffer, str2);
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writeLineEx(0, 1, "<%NODE_NAME%> ModbusWriteBitsB: Encoded %s to %s", str1, str2);
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///hbin_to_strhex(values, str1);
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///bin_to_strhex(buffer, str2);
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///writeLineEx(0, 1, "<%NODE_NAME%> ModbusWriteBitsB: Encoded %s to %s", str1, str2);
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ModbusWriteBits(address, count, buffer);
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}
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@ -308,7 +307,7 @@ void OnModbusConfirmBitsException(struct ModbusApHeader mbap, enum ModbusExcepti
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// REGION: ModbusWriteRegisters -------------------------------------------------------
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/// <ModbusWriteRegisters>
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void ModbusWriteRegisters(word address, word count, int values[])
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void ModbusWriteRegisters(word address, word count, word values[])
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{
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const word maxLength = __size_of(struct ModbusReqWriteRegisters);
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const byte funcCode = 0x10;
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