New Plugin: Simple heat pump

debian/control

@@ -976,6 +976,22 @@ Description: nymea.io plugin for simulated devices
  This package will install the nymea.io plugin for simulated devices
 
 
+Package: nymea-plugin-simpleheatpump
+Architecture: any
+Depends: ${shlibs:Depends},
+         ${misc:Depends},
+         libnymea-gpio,
+         nymea-plugins-translations,
+Description: nymea.io plugin for simple heat pumps
+ The nymea daemon is a plugin based IoT (Internet of Things) server. The
+ server works like a translator for devices, things and services and
+ allows them to interact.
+ With the powerful rule engine you are able to connect any device available
+ in the system and create individual scenes and behaviors for your environment.
+ .
+ This package will install the nymea.io plugin for simple heat pumps
+
+
 Package: nymea-plugin-somfytahoma
 Architecture: any
 Depends: ${shlibs:Depends},
@@ -1356,6 +1372,7 @@ Depends: nymea-plugin-boblight,
          nymea-plugin-remotessh,
          nymea-plugin-serialportcommander,
          nymea-plugin-systemmonitor,
+         nymea-plugin-simpleheatpump,
          nymea-plugin-onewire,
          nymea-plugin-dynatrace,
 Description: Meta package for nymea makers, tinkerers and hackers plugins.

debian/nymea-plugin-simpleheatpump.install.in

@@ -0,0 +1 @@
+usr/lib/@DEB_HOST_MULTIARCH@/nymea/plugins/libnymea_integrationpluginsimpleheatpump.so

nymea-plugins.pro

@@ -56,6 +56,7 @@ PLUGIN_DIRS = \
     serialportcommander \
     sgready             \
     simulation          \
+    simpleheatpump      \
     sma                 \
     somfytahoma         \
     sonos               \

simpleheatpump/README.md

@@ -0,0 +1,4 @@
+# Simple heat pump
+
+Control heat pumps offering a simple relay interface for boosting the energy consumption when cheap or self produced energy is available.
+

simpleheatpump/integrationpluginsimpleheatpump.cpp

@@ -0,0 +1,141 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+*
+* Copyright 2013 - 2021, nymea GmbH
+* Contact: contact@nymea.io
+*
+* This file is part of nymea.
+* This project including source code and documentation is protected by
+* copyright law, and remains the property of nymea GmbH. All rights, including
+* reproduction, publication, editing and translation, are reserved. The use of
+* this project is subject to the terms of a license agreement to be concluded
+* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
+* under https://nymea.io/license
+*
+* GNU Lesser General Public License Usage
+* Alternatively, this project may be redistributed and/or modified under the
+* terms of the GNU Lesser General Public License as published by the Free
+* Software Foundation; version 3. This project is distributed in the hope that
+* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with this project. If not, see <https://www.gnu.org/licenses/>.
+*
+* For any further details and any questions please contact us under
+* contact@nymea.io or see our FAQ/Licensing Information on
+* https://nymea.io/license/faq
+*
+* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#include "integrationpluginsimpleheatpump.h"
+#include "plugininfo.h"
+
+IntegrationPluginSimpleHeatpump::IntegrationPluginSimpleHeatpump()
+{
+
+}
+
+void IntegrationPluginSimpleHeatpump::init()
+{
+
+}
+
+void IntegrationPluginSimpleHeatpump::discoverThings(ThingDiscoveryInfo *info)
+{
+    // Check if GPIOs are available on this platform
+    if (!Gpio::isAvailable()) {
+        qCWarning(dcSimpleHeatPump()) << "There are no GPIOs available on this plattform";
+        //: Error discovering GPIOs
+        return info->finish(Thing::ThingErrorHardwareNotAvailable, QT_TR_NOOP("No GPIOs available on this system."));
+    }
+
+    // FIXME: provide once system configurations are loaded
+
+    info->finish(Thing::ThingErrorNoError);
+}
+
+void IntegrationPluginSimpleHeatpump::setupThing(ThingSetupInfo *info)
+{
+    Thing *thing = info->thing();
+    qCDebug(dcSimpleHeatPump()) << "Setup" << thing->name() << thing->params();
+
+    if (thing->thingClassId() == simpleHeatPumpInterfaceThingClassId) {
+        // Check if GPIOs are available on this platform
+        if (!Gpio::isAvailable()) {
+            qCWarning(dcSimpleHeatPump()) << "There are no GPIOs available on this plattform";
+            //: Error set up GPIOs
+            return info->finish(Thing::ThingErrorHardwareNotAvailable, QT_TR_NOOP("No GPIOs found on this system."));
+        }
+
+        int gpioNumber = thing->paramValue(simpleHeatPumpInterfaceThingGpioNumberParamTypeId).toInt();
+        bool initialValue = thing->stateValue(simpleHeatPumpInterfaceBoostStateTypeId).toBool();
+
+        if (gpioNumber < 0) {
+            qCWarning(dcSimpleHeatPump()) << "Invalid GPIO number" << gpioNumber;
+            info->finish(Thing::ThingErrorInvalidParameter);
+            return;
+        }
+
+        Gpio *gpio = new Gpio(gpioNumber, this);
+        if (!gpio->exportGpio()) {
+            qCWarning(dcSimpleHeatPump()) << "Could not export gpio" << gpioNumber;
+            gpio->deleteLater();
+            return info->finish(Thing::ThingErrorHardwareFailure, QT_TR_NOOP("Failed to set up the GPIO interface."));
+        }
+
+        if (!gpio->setDirection(Gpio::DirectionOutput)) {
+            qCWarning(dcSimpleHeatPump()) << "Failed to configure gpio" << gpioNumber << "as output";
+            gpio->deleteLater();
+            return info->finish(Thing::ThingErrorHardwareFailure, QT_TR_NOOP("Failed to set up the GPIO interface."));
+        }
+
+        // Set the pin to the initial value
+        if (!gpio->setValue(initialValue ? Gpio::ValueHigh : Gpio::ValueLow)) {
+            qCWarning(dcSimpleHeatPump()) << "Failed to set initially value" << initialValue << "for gpio" << gpioNumber;
+            gpio->deleteLater();
+            return info->finish(Thing::ThingErrorHardwareFailure, QT_TR_NOOP("Failed to set up the GPIO interface."));
+        }
+
+        m_gpios.insert(thing, gpio);
+        info->finish(Thing::ThingErrorNoError);
+    }
+}
+
+void IntegrationPluginSimpleHeatpump::postSetupThing(Thing *thing)
+{
+    Q_UNUSED(thing)
+}
+
+void IntegrationPluginSimpleHeatpump::thingRemoved(Thing *thing)
+{
+    if (m_gpios.contains(thing)) {
+        delete m_gpios.take(thing);
+    }
+}
+
+void IntegrationPluginSimpleHeatpump::executeAction(ThingActionInfo *info)
+{
+    Thing *thing = info->thing();
+
+    if (thing->thingClassId() == simpleHeatPumpInterfaceThingClassId) {
+        Gpio *gpio = m_gpios.value(info->thing());
+        if (!gpio) {
+            qCWarning(dcSimpleHeatPump()) << "Failed to execute action. There is no GPIO available for" << thing;
+            info->finish(Thing::ThingErrorHardwareNotAvailable);
+            return;
+        }
+
+        if (info->action().actionTypeId() == simpleHeatPumpInterfaceBoostActionTypeId) {
+            bool boostEnabled = info->action().paramValue(simpleHeatPumpInterfaceBoostActionBoostParamTypeId).toBool();
+            if (!gpio->setValue(boostEnabled ? Gpio::ValueHigh : Gpio::ValueLow)) {
+                qCWarning(dcSimpleHeatPump()) << "Failed to set the boost mode for" << thing << "to" << boostEnabled;
+                info->finish(Thing::ThingErrorHardwareFailure);
+                return;
+            }
+
+            thing->setStateValue(simpleHeatPumpInterfaceBoostStateTypeId, boostEnabled);
+            info->finish(Thing::ThingErrorNoError);
+        }
+    }
+}

simpleheatpump/integrationpluginsimpleheatpump.h

@@ -0,0 +1,60 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+*
+* Copyright 2013 - 2021, nymea GmbH
+* Contact: contact@nymea.io
+*
+* This file is part of nymea.
+* This project including source code and documentation is protected by
+* copyright law, and remains the property of nymea GmbH. All rights, including
+* reproduction, publication, editing and translation, are reserved. The use of
+* this project is subject to the terms of a license agreement to be concluded
+* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
+* under https://nymea.io/license
+*
+* GNU Lesser General Public License Usage
+* Alternatively, this project may be redistributed and/or modified under the
+* terms of the GNU Lesser General Public License as published by the Free
+* Software Foundation; version 3. This project is distributed in the hope that
+* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with this project. If not, see <https://www.gnu.org/licenses/>.
+*
+* For any further details and any questions please contact us under
+* contact@nymea.io or see our FAQ/Licensing Information on
+* https://nymea.io/license/faq
+*
+* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#ifndef INTEGRATIONPLUGINSIMPLEHEATPUMP_H
+#define INTEGRATIONPLUGINSIMPLEHEATPUMP_H
+
+#include "integrations/integrationplugin.h"
+
+#include <gpio.h>
+
+class IntegrationPluginSimpleHeatpump : public IntegrationPlugin
+{
+    Q_OBJECT
+
+    Q_PLUGIN_METADATA(IID "io.nymea.IntegrationPlugin" FILE "integrationpluginsimpleheatpump.json")
+    Q_INTERFACES(IntegrationPlugin)
+
+public:
+    explicit IntegrationPluginSimpleHeatpump();
+
+    void init() override;
+    void discoverThings(ThingDiscoveryInfo *info) override;
+    void setupThing(ThingSetupInfo *info) override;
+    void postSetupThing(Thing *thing) override;
+    void thingRemoved(Thing *thing) override;
+    void executeAction(ThingActionInfo *info) override;
+
+private:
+    QHash<Thing *, Gpio *> m_gpios;
+
+};
+
+#endif // INTEGRATIONPLUGINSIMPLEHEATPUMP_H

simpleheatpump/integrationpluginsimpleheatpump.json

@@ -0,0 +1,47 @@
+{
+    "name": "SimpleHeatPump",
+    "displayName": "Simple heat pump",
+    "id": "6e99e657-7fd6-4c5f-b321-62656c00e1d6",
+    "vendors": [
+        {
+            "name": "nymea",
+            "displayName": "nymea",
+            "id": "2062d64d-3232-433c-88bc-0d33c0ba2ba6",
+            "thingClasses": [
+                {
+                    "id": "bc553762-c842-422e-888f-6824aad099fb",
+                    "name": "simpleHeatPumpInterface",
+                    "displayName": "Simple heat pump interface",
+                    "createMethods": ["user"],
+                    "interfaces": [ "simpleheatpump" ],
+                    "settingsTypes": [
+                    ],
+                    "paramTypes": [
+                        {
+                            "id": "b97d03d9-35ce-445d-903e-b1e3857006ce",
+                            "name": "gpioNumber",
+                            "displayName": "GPIO number",
+                            "type": "int",
+                            "defaultValue": -1
+                        }
+                    ],
+                    "stateTypes": [
+                        {
+                            "id": "f8bccedf-5eb2-49a0-b892-c398dbd6a18d",
+                            "name": "boost",
+                            "displayName": "Boost production enabled",
+                            "displayNameEvent": "Boost production changed",
+                            "displayNameAction": "Boost production",
+                            "type": "bool",
+                            "writable": true,
+                            "defaultValue": false,
+                            "cached": true,
+                            "ioType": "digitalOutput",
+                            "suggestLogging": true
+                        }
+                    ]
+                }
+            ]
+        }
+    ]
+}

simpleheatpump/meta.json

@@ -0,0 +1,12 @@
+{
+    "title": "Simple heat pump",
+    "tagline": "Control heat pumps offering a simple relay interface for boosting the energy consumption when cheap or self produced energy is available.",
+    "icon": "",
+    "stability": "community",
+    "offline": true,
+    "technologies": [
+    ],
+    "categories": [
+        "heating"
+    ]
+}

simpleheatpump/simpleheatpump.pro

@@ -0,0 +1,9 @@
+include(../plugins.pri)
+
+PKGCONFIG += nymea-gpio
+
+SOURCES += \
+    integrationpluginsimpleheatpump.cpp
+
+HEADERS += \
+    integrationpluginsimpleheatpump.h

simpleheatpump/translations/6e99e657-7fd6-4c5f-b321-62656c00e1d6-en_US.ts

@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1">
+<context>
+    <name>IntegrationPluginSimpleHeatpump</name>
+    <message>
+        <location filename="../integrationpluginsimpleheatpump.cpp" line="50"/>
+        <source>No GPIOs available on this system.</source>
+        <extracomment>Error discovering GPIOs</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../integrationpluginsimpleheatpump.cpp" line="68"/>
+        <source>No GPIOs found on this system.</source>
+        <extracomment>Error set up GPIOs</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../integrationpluginsimpleheatpump.cpp" line="84"/>
+        <location filename="../integrationpluginsimpleheatpump.cpp" line="90"/>
+        <location filename="../integrationpluginsimpleheatpump.cpp" line="97"/>
+        <source>Failed to set up the GPIO interface.</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>SimpleHeatPump</name>
+    <message>
+        <location filename="../../../build-nymea-plugins-Desktop-Debug/simpleheatpump/plugininfo.h" line="34"/>
+        <source>Boost production</source>
+        <extracomment>The name of the ActionType ({f8bccedf-5eb2-49a0-b892-c398dbd6a18d}) of ThingClass simpleHeatPumpInterface</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../build-nymea-plugins-Desktop-Debug/simpleheatpump/plugininfo.h" line="37"/>
+        <source>Boost production changed</source>
+        <extracomment>The name of the EventType ({f8bccedf-5eb2-49a0-b892-c398dbd6a18d}) of ThingClass simpleHeatPumpInterface</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../build-nymea-plugins-Desktop-Debug/simpleheatpump/plugininfo.h" line="40"/>
+        <location filename="../../../build-nymea-plugins-Desktop-Debug/simpleheatpump/plugininfo.h" line="43"/>
+        <location filename="../../../build-nymea-plugins-Desktop-Debug/simpleheatpump/plugininfo.h" line="46"/>
+        <source>Boost production enabled</source>
+        <extracomment>The name of the ParamType (ThingClass: simpleHeatPumpInterface, ActionType: boost, ID: {f8bccedf-5eb2-49a0-b892-c398dbd6a18d})
+----------
+The name of the ParamType (ThingClass: simpleHeatPumpInterface, EventType: boost, ID: {f8bccedf-5eb2-49a0-b892-c398dbd6a18d})
+----------
+The name of the StateType ({f8bccedf-5eb2-49a0-b892-c398dbd6a18d}) of ThingClass simpleHeatPumpInterface</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../build-nymea-plugins-Desktop-Debug/simpleheatpump/plugininfo.h" line="49"/>
+        <source>GPIO number</source>
+        <extracomment>The name of the ParamType (ThingClass: simpleHeatPumpInterface, Type: thing, ID: {b97d03d9-35ce-445d-903e-b1e3857006ce})</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../build-nymea-plugins-Desktop-Debug/simpleheatpump/plugininfo.h" line="52"/>
+        <source>Simple heat pump</source>
+        <extracomment>The name of the plugin SimpleHeatPump ({6e99e657-7fd6-4c5f-b321-62656c00e1d6})</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../build-nymea-plugins-Desktop-Debug/simpleheatpump/plugininfo.h" line="55"/>
+        <source>Simple heat pump interface</source>
+        <extracomment>The name of the ThingClass ({bc553762-c842-422e-888f-6824aad099fb})</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../build-nymea-plugins-Desktop-Debug/simpleheatpump/plugininfo.h" line="58"/>
+        <source>nymea</source>
+        <extracomment>The name of the vendor ({2062d64d-3232-433c-88bc-0d33c0ba2ba6})</extracomment>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+</TS>