kiwi/domoticz-ds238-modbus-tcp
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Fix for pymodbus 3.5.x

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This commit is contained in:
Xavier Beaudouin
2023-09-23 16:28:04 +02:00
parent e0393a6353
commit 30c785221e
1 changed files with 8 additions and 4 deletions
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12
plugin.py
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@ -332,14 +332,16 @@ def getmodbus32(register, client):
try:
data = client.read_holding_registers(register, 2)
Domoticz.Debug("Data from register "+str(register)+": "+str(data))
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
#decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.BIG, wordorder=Endian.BIG)
value = decoder.decode_32bit_int()
except:
Domoticz.Error("Error getting data from "+str(register) + ", try 1")
try:
data = client.read_holding_registers(register, 2)
Domoticz.Debug("Data from register "+str(register)+": "+str(data))
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
#decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.BIG, wordorder=Endian.BIG)
value = decoder.decode_32bit_int()
except:
Domoticz.Error("Error getting data from "+str(register) + ", try 2")
@ -352,14 +354,16 @@ def getmodbus16(register, client):
try:
data = client.read_holding_registers(register, 1)
Domoticz.Debug("Data from register "+str(register)+": "+str(data))
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
#decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.BIG, wordorder=Endian.BIG)
value = decoder.decode_16bit_int()
except:
Domoticz.Error("Error getting data from "+str(register) + ", try 1")
try:
data = client.read_holding_registers(register, 1)
Domoticz.Debug("Data from register "+str(register)+": "+str(data))
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
#decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.BIG, wordorder=Endian.BIG)
value = decoder.decode_16bit_int()
except:
Domoticz.Error("Error getting data from "+str(register) + ", try 2")