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Allow modbus RTU plugins to request a connection reset

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This commit is contained in:
Michael Zanetti 2022-04-06 23:28:12 +02:00
parent bb03d17c79
commit 9b7e5e469d
3 changed files with 10 additions and 0 deletions
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6
libnymea-core/hardware/modbus/modbusrtumasterimpl.cpp
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@ -167,6 +167,12 @@ bool ModbusRtuMasterImpl::connected() const
return m_connected;
}
void ModbusRtuMasterImpl::requestReconnect()
{
disconnectDevice();
connectDevice();
}
bool ModbusRtuMasterImpl::connectDevice()
{
#ifdef WITH_QTSERIALBUS

2
libnymea-core/hardware/modbus/modbusrtumasterimpl.h
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@ -68,6 +68,8 @@ public:
bool connected() const override;
void requestReconnect() override;
bool connectDevice();
void disconnectDevice();

2
libnymea/hardware/modbus/modbusrtumaster.h
View File

@ -54,6 +54,8 @@ public:
virtual bool connected() const = 0;
virtual void requestReconnect() = 0;
// Requests
virtual ModbusRtuReply *readCoil(int slaveAddress, int registerAddress, quint16 size = 1) = 0;
virtual ModbusRtuReply *readDiscreteInput(int slaveAddress, int registerAddress, quint16 size = 1) = 0;