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modbus negative register fix

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This commit is contained in:
Andrey Klimov
2022-10-13 08:22:06 +03:00
parent 39cfb42307
commit b94ab723ee
1 changed files with 4 additions and 4 deletions
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8
lighthub/modules/out_modbus.cpp
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@@ -260,7 +260,7 @@ int out_Modbus::findRegister(int registerNum, int posInBuffer, int regType)
case PAR_I16: case PAR_I16:
//isSigned=true; //isSigned=true;
param=data; param=data;
mappedParam.Int((int32_t)data); mappedParam.Int((int32_t)(int16_t)data);
break; break;
case PAR_U16: case PAR_U16:
@@ -292,13 +292,13 @@ int out_Modbus::findRegister(int registerNum, int posInBuffer, int regType)
case PAR_TENS: case PAR_TENS:
param=data; param=data;
mappedParam.Tens((int32_t) data); mappedParam.Tens((int16_t) data);
break; break;
case PAR_100: case PAR_100:
param=data; param=data;
mappedParam.Tens_raw(data * (TENS_BASE/100)); mappedParam.Tens_raw((int16_t) data * (TENS_BASE/100));
mappedParam.Float((int32_t) data/100.); mappedParam.Float((int32_t) (int16_t) data/100.);
} }
debugSerial << F("MB got ")<<mappedParam.toString(buf,sizeof(buf))<< F(" from ")<<regType<<F(":")<<paramObj->name<<endl; debugSerial << F("MB got ")<<mappedParam.toString(buf,sizeof(buf))<< F(" from ")<<regType<<F(":")<<paramObj->name<<endl;