change 9patch and attempt to find way to package icons.

Made large progress on getting history from device.

.idea/$PRODUCT_WORKSPACE_FILE$

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="masterDetails">
+    <states>
+      <state key="GlobalLibrariesConfigurable.UI">
+        <settings>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="JdkListConfigurable.UI">
+        <settings>
+          <last-edited>1.8</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="ProjectJDKs.UI">
+        <settings>
+          <last-edited>Android API 26 Platform</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="ProjectLibrariesConfigurable.UI">
+        <settings>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+    </states>
+  </component>
+</project>

.idea/.gitignore

@@ -0,0 +1,2 @@
+# Default ignored files
+/workspace.xml

.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,15 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PyCompatibilityInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ourVersions">
+        <value>
+          <list size="2">
+            <item index="0" class="java.lang.String" itemvalue="2.7" />
+            <item index="1" class="java.lang.String" itemvalue="3.8" />
+          </list>
+        </value>
+      </option>
+    </inspection_tool>
+  </profile>
+</component>

.idea/misc.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_12" default="false" project-jdk-name="Pipenv (QiFlora)" project-jdk-type="Python SDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+  <component name="PythonCompatibilityInspectionAdvertiser">
+    <option name="version" value="3" />
+  </component>
+</project>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/QiFlora.iml" filepath="$PROJECT_DIR$/QiFlora.iml" />
+    </modules>
+  </component>
+</project>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

CMakeLists.txt

@@ -0,0 +1,46 @@
+project(qiflora)
+
+cmake_minimum_required(VERSION 2.8.12)
+set(KF5_MIN_VERSION "5.44.0")
+set(QT_MIN_VERSION "5.12.0")
+
+################# Disallow in-source build #################
+
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
+   message(FATAL_ERROR "This application requires an out of source build. Please create a separate build directory.")
+endif()
+
+include(FeatureSummary)
+
+################# set KDE specific information #################
+
+find_package(ECM 0.0.8 REQUIRED NO_MODULE)
+
+# where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR})
+
+include(ECMSetupVersion)
+include(ECMGenerateHeaders)
+include(KDEInstallDirs)
+include(KDECMakeSettings)
+include(ECMPoQmTools)
+include(KDECompilerSettings NO_POLICY_SCOPE)
+
+################# Find dependencies #################
+
+find_package(Qt5 ${QT_MIN_VERSION} REQUIRED NO_MODULE COMPONENTS Core Quick Test Gui Svg QuickControls2 Bluetooth Charts)
+find_package(KF5Kirigami2 ${KF5_MIN_VERSION} REQUIRED)
+find_package(KF5CoreAddons ${KF5_MIN_VERSION} REQUIRED)
+
+################# Enable C++11 features for clang and gcc #################
+
+set(CMAKE_CXX_STANDARD 11)
+
+################# build and install #################
+add_subdirectory(src)
+
+install(PROGRAMS packaging/org.eyecreate.qiflora.desktop DESTINATION ${KDE_INSTALL_APPDIR})
+install(FILES packaging/org.eyecreate.qiflora.svg DESTINATION ${KDE_INSTALL_ICONDIR})
+install(FILES packaging/org.eyecreate.qiflora.appdata.xml DESTINATION ${KDE_INSTALL_METAINFODIR})
+
+feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)

README.md

@@ -0,0 +1,9 @@
+# QiFlora
+
+Mobile friendly application to monitor Mi Flora devices.
+Plants using this device will have thier data logged when app is used and graphed to better monitor plant health.
+
+# Usage
+See [docs.plasma-mobile.org](https://docs.plasma-mobile.org/AppDevelopment.html).
+
+Icon made by Good Ware from www.flaticon.com

packaging/android/AndroidManifest.xml

@@ -0,0 +1,63 @@
+<?xml version='1.0' encoding='utf-8'?>
+<manifest package="org.eyecreate.qiflora" xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="2.3" android:versionCode="7" android:installLocation="auto">
+    <application android:hardwareAccelerated="true" android:name="org.qtproject.qt5.android.bindings.QtApplication" android:label="QiFlora" android:icon="@drawable/icon">
+        <activity android:configChanges="orientation|uiMode|screenLayout|screenSize|smallestScreenSize|layoutDirection|locale|fontScale|keyboard|keyboardHidden|navigation"
+                  android:name="org.qtproject.qt5.android.bindings.QtActivity"
+                  android:label="QiFlora"
+                  android:theme="@style/AppTheme"
+                  android:screenOrientation="unspecified"
+                  android:windowSoftInputMode="adjustResize"
+                  android:launchMode="singleTop">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+            <meta-data android:name="android.app.lib_name" android:value="qiflora"/>
+            <meta-data android:name="android.app.qt_sources_resource_id" android:resource="@array/qt_sources"/>
+            <meta-data android:name="android.app.repository" android:value="default"/>
+            <meta-data android:name="android.app.qt_libs_resource_id" android:resource="@array/qt_libs"/>
+            <meta-data android:name="android.app.bundled_libs_resource_id" android:resource="@array/bundled_libs"/>
+            <!-- Deploy Qt libs as part of package -->
+            <meta-data android:name="android.app.bundle_local_qt_libs" android:value="-- %%BUNDLE_LOCAL_QT_LIBS%% --"/>
+            <meta-data android:name="android.app.bundled_in_lib_resource_id" android:resource="@array/bundled_in_lib"/>
+            <meta-data android:name="android.app.bundled_in_assets_resource_id" android:resource="@array/bundled_in_assets"/>
+            <!-- Run with local libs -->
+            <meta-data android:name="android.app.use_local_qt_libs" android:value="-- %%USE_LOCAL_QT_LIBS%% --"/>
+            <meta-data android:name="android.app.libs_prefix" android:value="/data/local/tmp/qt/"/>
+            <meta-data android:name="android.app.load_local_libs" android:value="-- %%INSERT_LOCAL_LIBS%% --"/>
+            <meta-data android:name="android.app.load_local_jars" android:value="-- %%INSERT_LOCAL_JARS%% --"/>
+            <meta-data android:name="android.app.static_init_classes" android:value="-- %%INSERT_INIT_CLASSES%% --"/>
+            <!--  Messages maps -->
+            <meta-data android:value="@string/ministro_not_found_msg" android:name="android.app.ministro_not_found_msg"/>
+            <meta-data android:value="@string/ministro_needed_msg" android:name="android.app.ministro_needed_msg"/>
+            <meta-data android:value="@string/fatal_error_msg" android:name="android.app.fatal_error_msg"/>
+            <!--  Messages maps -->
+
+            <!-- Splash screen -->
+            <meta-data android:name="android.app.splash_screen_drawable" android:resource="@drawable/splash"/>
+            <!-- Splash screen -->
+
+            <!-- Background running -->
+            <!-- Warning: changing this value to true may cause unexpected crashes if the
+                          application still try to draw after
+                          "applicationStateChanged(Qt::ApplicationSuspended)"
+                          signal is sent! -->
+            <meta-data android:name="android.app.background_running" android:value="false"/>
+            <!-- Background running -->
+
+            <!-- auto screen scale factor -->
+            <meta-data android:name="android.app.auto_screen_scale_factor" android:value="false"/>
+            <!-- auto screen scale factor -->
+        </activity>
+    </application>
+    <uses-sdk android:minSdkVersion="24" />
+    <uses-permission android:name="android.permission.BLUETOOTH" />
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <supports-screens android:largeScreens="true" android:normalScreens="true" android:anyDensity="true" android:smallScreens="true"/>
+
+    <!-- The following comment will be replaced upon deployment with default features based on the dependencies of the application.
+         Remove the comment if you do not require these default features. -->
+    <!-- %%INSERT_FEATURES -->
+
+</manifest>

packaging/android/res/drawable/splash.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle" >
+            <solid android:color="#FF1fca05"/>
+        </shape>
+    </item>
+    <item>
+         <bitmap android:src="@drawable/qiflora_splash"
+        android:gravity="center"/>
+    </item>
+</layer-list>

packaging/android/res/values/apptheme.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="AppTheme" parent="@android:style/Theme.DeviceDefault.Light.NoActionBar">
+        <item name="android:windowBackground">@drawable/qiflora_splash</item>
+    </style>
+</resources>

packaging/build-android.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+#makes use of: kdeorg/android-arm-sdk
+mkdir ../build-android
+cmake -B build-android -DANDROID_EXTRA_LIBS="/opt/kdeandroid-deps/lib/libcrypto.so;/opt/kdeandroid-deps/lib/libssl.so" -DQTANDROID_EXPORTED_TARGET=qiflora -DANDROID_APK_DIR=./android -DCMAKE_TOOLCHAIN_FILE=/opt/kdeandroid-deps/share/ECM/toolchain/Android.cmake -DCMAKE_PREFIX_PATH="$QT_ANDROID;/opt/kdeandroid-deps" -DKF5Kirigami2_DIR=/opt/kdeandroid-deps/lib/cmake/KF5Kirigami2 -DKF5CoreAddons_DIR=/opt/kdeandroid-deps/lib/cmake/KF5CoreAddons -DECM_DIR=/opt/kdeandroid-deps/share/ECM/cmake -DECM_ADDITIONAL_FIND_ROOT_PATH=$QT_ANDROID ..

packaging/org.eyecreate.qiflora.appdata.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<component type="desktop-application">
+  <id>org.eyecreate.qiflora</id>
+  <name>QiFlora</name>
+  <summary>Mobile friendly application to monitor plants using Mi Flora devices.</summary>
+  <metadata_license>FSFAP</metadata_license>
+  <project_license>GPL-3.0-or-later</project_license>
+  <content_rating type="oars-1.1" />
+  <url type="homepage">https://git.eyecreate.org/eyecreate/qiflora</url>
+  <url type="contact">https://www.eyecreate.org</url>
+  <developer_name>eyecreate</developer_name>
+  <description>
+    <p>Mobile friendly application to monitor Mi Flora devices.</p>
+    <p>Plants using this device will have thier data logged when app is used and graphed to better monitor plant health.</p>
+  </description>
+  <screenshots>
+      <screenshot type="default">
+          <image type="source">https://git.eyecreate.org/eyecreate/qiflora/raw/v1.1.2/packaging/main_window.png</image>
+      </screenshot>
+      <screenshot>
+          <image type="source">https://git.eyecreate.org/eyecreate/qiflora/raw/v1.1.2/packaging/mobile_window.png</image>
+      </screenshot>
+  </screenshots>
+  <releases>
+      <release version="1.1.2" date="2019-11-15" type="stable">
+          <description>
+              <p>Fixed code causing text to sometimes not appear.</p>
+          </description>
+      </release>
+      <release version="1.1.1" date="2019-11-14" type="stable">
+          <description>
+              <p>Cleaned up graph markings and temperature rounding.</p>
+          </description>
+      </release>
+      <release version="1.1" date="2019-11-13" type="stable">
+          <description>
+              <p>This release adds history graph for the last 48 hours.</p>
+          </description>
+      </release>
+      <release version="1.0" date="2019-11-8" type="stable"/>
+  </releases>
+</component>

packaging/org.eyecreate.qiflora.desktop

@@ -0,0 +1,10 @@
+[Desktop Entry]
+Name=QiFlora
+Comment=Monitor plants with Mi Flora sensors.
+Version=1.1.2
+Exec=qiflora
+MimeType=application/x-qiflora;
+Icon=org.eyecreate.qiflora
+Type=Application
+Terminal=false
+Categories=Utility;Qt;KDE;

packaging/org.eyecreate.qiflora.json

@@ -0,0 +1,99 @@
+{
+  "id": "org.eyecreate.qiflora",
+  "runtime": "org.kde.Platform",
+  "command": "qiflora",
+  "finish-args": [
+    "--share=ipc",
+    "--allow=bluetooth",
+  "runtime-version": "5.13",
+  "sdk": "org.kde.Sdk",
+    "--system-talk-name=org.bluez",
+    "--share=network",
+    "--socket=x11",
+    "--socket=wayland",
+    "--device=dri",
+    "--filesystem=home",
+    "--talk-name=org.freedesktop.Notifications"
+  ],
+  "separate-locales": false,
+  "modules": [
+    {
+      "name": "ical",
+      "cleanup": [
+        "/lib/cmake"
+      ],
+      "buildsystem": "cmake-ninja",
+      "config-opts": [
+        "-DCMAKE_BUILD_TYPE=RelWithDebInfo",
+        "-DCMAKE_INSTALL_LIBDIR=/app/lib",
+        "-DBUILD_SHARED_LIBS=ON"
+      ],
+      "sources": [
+        {
+          "type": "archive",
+          "url": "https://github.com/libical/libical/archive/v3.0.5.tar.gz",
+          "sha256": "483acbf7fee66ca071c2ff8183e46b6f2b3a89e1e866eadf4870eaaa281c8db1"
+        }
+      ]
+    },
+    {
+      "name": "bluez",
+      "config-opts": [
+        "--disable-datafiles",
+        "--disable-systemd",
+        "--enable-library",
+        "--prefix=/app",
+        "--sysconfdir=/app/etc",
+        "--disable-udev"
+      ],
+      "sources": [
+        {
+          "type": "archive",
+          "url": "https://mirrors.edge.kernel.org/pub/linux/bluetooth/bluez-5.52.tar.xz",
+          "sha256": "f7144ce2039202cfac18ccb52426efea11c98e4f6e1bb8041bcb994b8378560a"
+        }
+      ]
+    },
+    {
+      "name": "qtconnectivity",
+      "buildsystem": "simple",
+      "cleanup-platform": [
+        "/bin",
+        "/mkspecs"
+      ],
+      "sources": [
+        {
+          "type": "git",
+          "url": "https://github.com/qt/qtconnectivity",
+          "branch": "5.13.2",
+          "commit": "f6be1f73a810514335ab3d27e1d05825a36b06af"
+        }
+      ],
+      "build-commands": [
+        "qmake",
+        "make -j $FLATPAK_BUILDER_N_JOBS",
+        "cp -r -n bin /app",
+        "cp -r -n include /app",
+        "cp -r -n lib /app",
+        "mkdir -p /app/src/bluetooth",
+        "cp -r src/bluetooth /app/src/"
+      ]
+    },
+    {
+      "name": "qiflora",
+      "buildsystem": "cmake-ninja",
+      "builddir": true,
+      "config-opts": [
+        "-DCMAKE_BUILD_TYPE=Release"
+      ]
+      "sources": [
+        {
+          "type": "git",
+          "url": "https://git.eyecreate.org/eyecreate/qiflora.git",
+          "tag": "v1.1.2",
+          "commit": "23fdbd27b63dc48085287dcad206786ebfadb9df"
+        }
+      ]
+    }
+  ]
+}

packaging/org.eyecreate.qiflora.svg

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- Generator: Adobe Illustrator 19.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Capa_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 400.174 400.174" style="enable-background:new 0 0 400.174 400.174;" xml:space="preserve">
+<path style="fill:#45B549;" d="M201.38,88.422c113.12-12.44,149.88-84,150-84c1.856-3.567,6.252-4.953,9.819-3.097
+	c1.799,0.936,3.126,2.581,3.661,4.537c37.6,127.52,17.08,215.44-26.08,267.6c-16.709,20.331-38.11,36.296-62.36,46.52
+	c-22.339,9.474-46.587,13.584-70.8,12c-46.36-3.24-88.68-28-108.32-72.36c-5.032-11.34-8.284-23.388-9.64-35.72
+	c-2.743-24.717,2.083-49.685,13.84-71.6c12.622-23.385,32.719-41.863,57.08-52.48C172.173,93.833,186.611,89.988,201.38,88.422
+	L201.38,88.422z"/>
+<path style="fill:#009549;" d="M350.58,7.102c0.099-4.019,3.437-7.198,7.456-7.099c4.019,0.099,7.198,3.437,7.099,7.456
+	c-0.007,0.296-0.033,0.59-0.076,0.883c0,0.36-6.36,84-88,168.64l-0.76,0.8c-19.18,19.673-40.226,37.436-62.84,53.04l49.04,9.12
+	c3.909,0.943,6.313,4.876,5.37,8.784c-0.854,3.538-4.189,5.902-7.81,5.536l-64-12c-58.36,36.96-157.28,71.08-165.92,151.6
+	c-0.535,3.985-4.199,6.782-8.184,6.247c-3.793-0.509-6.544-3.868-6.296-7.687c10.32-96.52,108.4-121.36,174.56-163.56l0.92-0.6
+	c26.403-16.71,50.861-36.311,72.92-58.44l-5.8-57.4c-0.535-3.985,2.262-7.649,6.247-8.184s7.649,2.262,8.184,6.247
+	c0.022,0.165,0.039,0.331,0.049,0.497l4.4,44.56C345.18,79.142,350.54,7.422,350.58,7.102L350.58,7.102z"/>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+<g>
+</g>
+</svg>

src/CMakeLists.txt

@@ -0,0 +1,16 @@
+
+set(qiflora_SRCS
+    miflora/miflora.cpp
+    miflora/bluetoothdevices.cpp
+    miflora/florahistory.cpp
+    main.cpp
+    )
+
+if (CMAKE_SYSTEM_NAME STREQUAL "Android")
+    kirigami_package_breeze_icons(ICONS view-refresh help-about filename-bpm-amarok colors-chromablue quickopen contrast window-close)
+endif()
+    
+qt5_add_resources(RESOURCES resources.qrc)
+add_executable(qiflora ${qiflora_SRCS} ${RESOURCES})
+target_link_libraries(qiflora Qt5::Core Qt5::Qml Qt5::Quick Qt5::Svg Qt5::Bluetooth Qt5::Charts KF5::CoreAddons KF5::Kirigami2 Qt5::QuickControls2)
+install(TARGETS qiflora ${KF5_INSTALL_TARGETS_DEFAULT_ARGS})

src/contents/ui/main.qml

@@ -0,0 +1,263 @@
+import QtQuick 2.6
+import org.kde.kirigami 2.6 as Kirigami
+import QtQuick.Controls 2.0 as Controls
+import QtQuick.Layouts 1.12 as Layouts
+import QtQml.Models 2.2 //This only exists here to help build on android.
+import QtCharts 2.3 as Charts
+import org.eyecreate.qiflora 1.1
+
+Kirigami.ApplicationWindow {
+    id: root
+
+    title: "QiFlora"
+    
+
+    pageStack.initialPage: mainPageComponent
+    contextDrawer: Kirigami.ContextDrawer {}
+    
+    QiFlora {
+        id: qiflora
+    }
+
+    Component {
+        id: mainPageComponent
+
+        Kirigami.Page {
+            id: mainPage
+            mainAction: Kirigami.Action {
+                    iconName: "view-refresh"
+                    text: qsTr("Query Device")
+                    onTriggered: {
+                        deviceSelect.open();
+                    }
+            }
+            contextualActions: [
+                Kirigami.Action {
+                    iconName: "help-about"
+                    text: qsTr("About")
+                    onTriggered: {
+                        pageStack.replace(aboutPageComponent);
+                    }
+                }
+            ]
+            title: "Monitor"
+            leftPadding: 0
+            rightPadding: 0
+
+            Layouts.ColumnLayout {
+                anchors.fill: parent
+                Kirigami.InlineMessage {
+                    Layouts.Layout.fillWidth: true
+                    Layouts.Layout.leftMargin: 10
+                    Layouts.Layout.rightMargin: 10
+                    z: 9997
+                    type: Kirigami.MessageType.Error
+                    id: errorMessage
+                    showCloseButton: true
+                    Connections {
+                        target: qiflora
+                        onErrorHappened: {
+                            errorMessage.text = description;
+                            errorMessage.visible = true;
+                        }
+                    }
+                }
+                
+                Kirigami.CardsListView {
+                    Layouts.Layout.fillWidth: true
+                    Layouts.Layout.fillHeight: true
+                    id: monitorView
+                    model: ListModel {
+                        id: monitorTypes
+                        ListElement{
+                            chartType: "temperature"
+                            title: "Temperature"
+                            icon: "filename-bpm-amarok"
+                            lineColor: "red"
+                            units: "°C"
+                            yMin: -20
+                            yMax: 40
+                            modelCol: 1
+                        }
+                        ListElement{
+                            chartType: "moisture"
+                            title: "Moisture"
+                            icon: "colors-chromablue"
+                            lineColor: "cyan"
+                            units: "%"
+                            yMin: 0
+                            yMax: 75
+                            modelCol: 3
+                        }
+                        ListElement{
+                            chartType: "conductivity"
+                            title: "Conductivity"
+                            icon: "quickopen"
+                            lineColor: "gold"
+                            units: "µS/cm"
+                            yMin: 0
+                            yMax: 6000
+                            modelCol: 4
+                        }
+                        ListElement{
+                            chartType: "brightness"
+                            title: "Brightness"
+                            icon: "contrast"
+                            lineColor: "orange"
+                            units: "lux"
+                            yMin: 0
+                            yMax: 30000
+                            modelCol: 2
+                        }
+                    }            
+                    
+                    delegate: Kirigami.Card {
+                        id: card
+                        banner {
+                            title: qsTr(model.title)
+                            titleIcon: model.icon
+                            titleLevel: 2
+                        }
+                        header: Row {
+                            layoutDirection: Qt.RightToLeft
+                            topPadding: 10.0
+                            rightPadding: 10.0
+                            Layouts.ColumnLayout {
+                                Kirigami.Heading {
+                                    Layouts.Layout.alignment: Qt.AlignCenter
+                                    level: 4
+                                    text: qsTr("Last Measured")
+                                }
+                                Kirigami.Heading {
+                                    Layouts.Layout.alignment: Qt.AlignCenter
+                                    level: 3
+                                    text: {
+                                        if(model.chartType == "temperature") Math.round(qiflora.temperature*10)/10 + "°C\n" + (Math.round((qiflora.temperature*1.8+32)*10)/10) + "°F"
+                                        else if(model.chartType == "moisture") qiflora.moisture + "%"
+                                        else if(model.chartType == "conductivity") qiflora.conduction + " µS/cm"
+                                        else if(model.chartType == "brightness") qiflora.brightness + " lux"
+                                    }
+                                }
+                            }
+                        }
+                        contentItem: Item {
+                                implicitWidth: 300
+                                implicitHeight: 200
+                                Charts.ChartView {
+                                    id: chart
+                                    antialiasing: true
+                                    backgroundColor: Kirigami.Theme.buttonBackgroundColor
+                                    titleColor: Kirigami.Theme.textColor
+                                    legend.visible: false
+                                    anchors.fill: parent
+                                    
+                                    Charts.LineSeries {
+                                        id: series
+                                        axisX: Charts.DateTimeAxis {
+                                            id: dateAx
+                                            labelsColor: Kirigami.Theme.textColor
+                                            format: "MMM d yyyy ha"
+                                            
+                                            Component.onCompleted: {
+                                                //On load, change date span to last 24 to remove awkward 1969 empty dates.
+                                                var yesterday = new Date();
+                                                yesterday.setDate(yesterday.getDate() -1);
+                                                dateAx.min = yesterday;
+                                                dateAx.max = new Date();
+                                            }
+                                        }
+                                        axisY: Charts.ValueAxis {
+                                            id: valueAx
+                                            labelFormat: "%d "+units
+                                            labelsColor: Kirigami.Theme.textColor
+                                            min: yMin
+                                            max: yMax
+                                        }
+                                        color: model.lineColor
+                                        name: model.title
+                                        
+                                        Charts.VXYModelMapper {
+                                            model: qiflora.model
+                                            xColumn: 0
+                                            yColumn: modelCol
+                                            
+                                        }
+                                    }
+                                    Connections {
+                                        target: qiflora.model
+                                        onRowsInserted: {
+                                            //Readjust graphs to show date range from earliest item.
+                                            dateAx.max = new Date();
+                                            dateAx.min = qiflora.model.data(qiflora.model.index(0,0));
+                                        }
+                                    }
+                            }
+                        }
+                    }
+                    Controls.ScrollBar.vertical: Controls.ScrollBar {}
+                }
+            }
+            
+            Kirigami.OverlaySheet {
+                id: deviceSelect
+                showCloseButton: false
+                contentItem: ListView {
+                        header: Column {
+                            Rectangle {
+                                height: 10
+                                color: "transparent"
+                            }
+                            Kirigami.Heading {
+                                text: qsTr("Select Device to Query")
+                            }
+                            Rectangle {
+                                height: 10
+                                color: "transparent"
+                            }
+                        }
+                        id: deviceList
+                        model: qiflora.devices
+                        delegate: Kirigami.AbstractListItem {
+                            Layouts.ColumnLayout {
+                                Kirigami.Heading {
+                                    text:model.modelData.name
+                                    level: 2
+                                }
+                                Kirigami.Heading {
+                                    text:model.modelData.address
+                                    level: 5
+                                }
+                            }
+                            onClicked: {
+                                qiflora.updateDataFromDevice(model.modelData.address);
+                                deviceSelect.close();
+                            }
+                        }
+                }
+                onSheetOpenChanged: {
+                    if(!sheetOpen) {
+                        qiflora.stopSearch();
+                    } else {
+                        qiflora.startSearch();
+                    }
+                }
+            }
+        }
+    }
+    
+    Component {
+        id:aboutPageComponent
+        Kirigami.AboutPage {
+            id: aboutPage
+            actions.main: Kirigami.Action {
+                iconName: "window-close"
+                text: qsTr("Close")
+                onTriggered: {
+                    pageStack.clear();
+                    pageStack.push(mainPageComponent);
+                }
+            }
+            aboutData: appAboutData
+        }
+    }
+}

src/main.cpp

@@ -0,0 +1,38 @@
+#include <QApplication>
+#include <QQmlApplicationEngine>
+#include <QtQml>
+#include <QUrl>
+#include "miflora/miflora.h"
+#include "miflora/bluetoothdevices.h"
+#include <KAboutData>
+#include <QIcon>
+
+Q_DECL_EXPORT int main(int argc, char *argv[])
+{
+    QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    QApplication app(argc, argv);
+    
+    KAboutData aboutData("org.eyecreate.qiflora", "QiFlora", "1.1.2", "Mobile friendly application to monitor Mi Flora devices.",KAboutLicense::GPL_V3);//TODO:i18n
+    aboutData.setProductName("qiflora");
+    aboutData.addAuthor("Kevin Whitaker",QString(),"eyecreate@eyecreate.org","https://www.eyecreate.org");
+    aboutData.setDesktopFileName("org.eyecreate.qiflora");
+    
+    QCoreApplication::setOrganizationName("eyecreate");
+    QCoreApplication::setOrganizationDomain("eyecreate.org");
+    QCoreApplication::setApplicationName(aboutData.productName());
+    QCoreApplication::setApplicationVersion(aboutData.version());
+    app.setWindowIcon(QIcon::fromTheme("org.eyecreate.qiflora"));
+    
+
+    QQmlApplicationEngine engine;
+    qmlRegisterType<BluetoothDevices>();
+    qmlRegisterType<MiFlora>("org.eyecreate.qiflora",1,1,"QiFlora");
+    engine.rootContext()->setContextProperty(QStringLiteral("appAboutData"), QVariant::fromValue(aboutData));
+    engine.load(QUrl(QStringLiteral("qrc:///main.qml")));
+
+    if (engine.rootObjects().isEmpty()) {
+        return -1;
+    }
+
+    return app.exec();
+}

src/miflora/bluetoothdevices.cpp

@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2019  Kevin Whitaker <eyecreate@eyecreate.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "bluetoothdevices.h"
+#include <QBluetoothAddress>
+
+BluetoothDevices::BluetoothDevices(QBluetoothDeviceInfo info)
+{
+    this->m_device = info;
+    this->m_address = info.address().toString();
+    this->m_name = info.name();
+}
+
+QBluetoothDeviceInfo BluetoothDevices::device() const
+{
+    return m_device;
+}
+
+void BluetoothDevices::setDevice(const QBluetoothDeviceInfo& device)
+{
+    if (m_device == device) {
+        return;
+    }
+
+    m_device = device;
+    emit deviceChanged(m_device);
+}
+
+QString BluetoothDevices::address() const
+{
+    return m_address;
+}
+
+void BluetoothDevices::setAddress(const QString& address)
+{
+    if (m_address == address) {
+        return;
+    }
+
+    m_address = address;
+    emit addressChanged(m_address);
+}
+
+QString BluetoothDevices::name() const
+{
+    return m_name;
+}
+
+void BluetoothDevices::setName(const QString& name)
+{
+    if (m_name == name) {
+        return;
+    }
+
+    m_name = name;
+    emit nameChanged(m_name);
+}

src/miflora/bluetoothdevices.h

@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2019  Kevin Whitaker <eyecreate@eyecreate.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef BLUETOOTHDEVICES_H
+#define BLUETOOTHDEVICES_H
+
+#include <QObject>
+#include <QBluetoothDeviceInfo>
+
+/**
+ * Data class used to represent found MiFlora devices.
+ */
+class BluetoothDevices : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(QBluetoothDeviceInfo device READ device WRITE setDevice NOTIFY deviceChanged)
+    Q_PROPERTY(QString address READ address WRITE setAddress NOTIFY addressChanged)
+    Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
+
+public:
+    
+    BluetoothDevices(QBluetoothDeviceInfo info);
+
+    /**
+     * @return the device
+     */
+    QBluetoothDeviceInfo device() const;
+
+    /**
+     * @return the address
+     */
+    QString address() const;
+
+    /**
+     * @return the name
+     */
+    QString name() const;
+
+public Q_SLOTS:
+    /**
+     * Sets the device.
+     *
+     * @param device the new device
+     */
+    void setDevice(const QBluetoothDeviceInfo& device);
+
+    /**
+     * Sets the address.
+     *
+     * @param address the new address
+     */
+    void setAddress(const QString& address);
+
+    /**
+     * Sets the name.
+     *
+     * @param name the new name
+     */
+    void setName(const QString& name);
+
+Q_SIGNALS:
+    void deviceChanged(const QBluetoothDeviceInfo& device);
+
+    void addressChanged(const QString& address);
+
+    void nameChanged(const QString& name);
+
+private:
+    QBluetoothDeviceInfo m_device;
+    QString m_address;
+    QString m_name;
+};
+
+#endif // BLUETOOTHDEVICES_H

src/miflora/florahistory.cpp

@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2019  Kevin Whitaker <eyecreate@eyecreate.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "florahistory.h"
+#include <QDebug>
+#include <cmath>
+
+QVariant FloraHistory::data(const QModelIndex& index, int role) const
+{
+    if(role == Qt::DisplayRole && tableData.size()-1 >= index.row()) {
+        if(index.column() == 0) {
+            return QVariant(tableData[index.row()].time);
+        } else if(index.column() == 1) {
+            return QVariant(std::round(tableData[index.row()].temperature*10)/10); //temp in C
+        } else if(index.column() == 2) {
+            return QVariant(tableData[index.row()].brightness);
+        } else if(index.column() == 3) {
+            return QVariant(tableData[index.row()].moisture);
+        } else if(index.column() == 4) {
+            return QVariant(tableData[index.row()].conductivity);
+        } else if(index.column() == 5) {
+            return QVariant((std::round((tableData[index.row()].temperature*1.8+32)*10)/10)); //temp in F
+        } else {
+            return QVariant();
+        }
+    } else {
+        return QVariant();
+    }
+}
+
+int FloraHistory::columnCount(const QModelIndex& parent) const
+{
+    return 6;
+}
+
+int FloraHistory::rowCount(const QModelIndex& parent) const
+{
+    return tableData.size();
+}
+
+void FloraHistory::addData(QDateTime time, float temperature, quint32 brightness, quint8 moisture, quint16 conductivity)
+{
+    beginInsertRows(QModelIndex(),tableData.size(),tableData.size());
+    tableData.append(flora_data{time, temperature, brightness, moisture, conductivity});
+    endInsertRows();
+}
+
+void FloraHistory::clear()
+{
+    tableData.clear();
+    emit layoutChanged();
+}
+
+

src/miflora/florahistory.h

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2019  Kevin Whitaker <eyecreate@eyecreate.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef FLORAHISTORY_H
+#define FLORAHISTORY_H
+
+#include <qabstractitemmodel.h>
+#include <QDateTime>
+#include <QList>
+
+/**
+ * Model class to hold history data from MiFlora device.
+ */
+class FloraHistory : public QAbstractTableModel
+{
+    Q_OBJECT
+
+public:
+    
+    QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
+
+    int columnCount(const QModelIndex& parent) const override;
+
+    int rowCount(const QModelIndex& parent) const override;
+    
+    void clear();
+    
+    void addData(QDateTime time, float temperature, quint32 brightness, quint8 moisture, quint16 conductivity);
+    
+private:
+    struct flora_data {
+        QDateTime time;
+        float temperature;
+        quint32 brightness;
+        quint8 moisture;
+        quint16 conductivity;
+        
+    };
+    QList<flora_data> tableData;
+
+};
+
+#endif // FLORAHISTORY_H

src/miflora/miflora.cpp

@@ -0,0 +1,289 @@
+/*
+ * Copyright (C) 2019  Kevin Whitaker <eyecreate@eyecreate.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "miflora.h"
+#include <QDataStream>
+
+void MiFlora::startSearch()
+{
+    qDebug() << "Starting search...";
+    agent = new QBluetoothDeviceDiscoveryAgent();
+    agent->setLowEnergyDiscoveryTimeout(5000);
+    devices.clear();
+    connect(agent, &QBluetoothDeviceDiscoveryAgent::deviceDiscovered, this, &MiFlora::foundDevice);
+    agent->start(QBluetoothDeviceDiscoveryAgent::LowEnergyMethod);
+}
+
+void MiFlora::stopSearch()
+{
+    if(agent != NULL) { 
+        qDebug() << "Stopping Search.";
+        agent->stop();
+        agent->disconnect();
+        delete agent;
+    }
+}
+
+void MiFlora::updateDataFromDevice ( QString mac )
+{
+    for(BluetoothDevices *info: devices) {
+        if(info->device().address().toString() == mac) {
+            qDebug() << "Discovering on:" + info->device().name();
+            currentController = QLowEnergyController::createCentral(info->device());
+            currentController->setRemoteAddressType(QLowEnergyController::PublicAddress);
+            connect(currentController, &QLowEnergyController::serviceDiscovered, this, &MiFlora::serviceDiscovered);
+            connect(currentController, static_cast<void (QLowEnergyController::*)(QLowEnergyController::Error)>(&QLowEnergyController::error), this, &MiFlora::logControllerError);
+            connect(currentController, &QLowEnergyController::connected, this, [this]{
+                currentController->discoverServices();
+            });
+            currentController->connectToDevice();
+        }
+    }
+}
+
+QAbstractTableModel * MiFlora::getModel()
+{
+    return floraModel;
+}
+
+void MiFlora::foundDevice ( const QBluetoothDeviceInfo& device )
+{
+    if(device.coreConfigurations() & QBluetoothDeviceInfo::LowEnergyCoreConfiguration && device.address().toString().startsWith("C4:7C")) {
+        devices.append(new BluetoothDevices(device));
+        qDebug() << "Added device";
+        emit newDeviceFound();
+    }
+}
+
+QQmlListProperty<BluetoothDevices> MiFlora::getDeviceList()
+{
+    return QQmlListProperty<BluetoothDevices>(this, devices);
+}
+
+void MiFlora::logControllerError ( QLowEnergyController::Error err )
+{
+    qDebug() << "Error:" << err;
+    emit errorHappened(currentController->errorString());
+}
+
+void MiFlora::logServiceError(QLowEnergyService::ServiceError err)
+{
+    qDebug() << "Service Error:" << err;
+    emit errorHappened("Possible Read/Write error!");
+}
+
+
+void MiFlora::sensorServiceStateChanges ( QLowEnergyService::ServiceState state )
+{
+    if(state == QLowEnergyService::ServiceState::ServiceDiscovered) {
+        for(QLowEnergyCharacteristic chrt : sensorService->characteristics()) {
+            if(chrt.uuid().toUInt16() == magicChar) {
+                sensorService->writeCharacteristic(chrt, magicBytes);
+            }
+        }
+    }
+}
+
+void MiFlora::historyServiceStateChanges ( QLowEnergyService::ServiceState state )
+{
+    if(state == QLowEnergyService::ServiceState::ServiceDiscovered) {
+        for(QLowEnergyCharacteristic chrt : historyService->characteristics()) {
+            if(chrt.uuid().toUInt16() == historyTimeChar) {
+                qDebug() << "Asking for device's view on time.";
+                historyService->readCharacteristic(chrt);
+            }
+        }
+    }
+}
+
+void MiFlora::serviceCharWritten(QLowEnergyCharacteristic changedChar, QByteArray value)
+{
+    if(changedChar.uuid().toUInt16() == magicChar) {
+        //Used to only check sensor data after writting magic bytes.
+        for(QLowEnergyCharacteristic chrt : sensorService->characteristics()) {
+            if(chrt.uuid().toUInt16() == batteryFirmwareChar) {
+                sensorService->readCharacteristic(chrt);
+            }
+            if(chrt.uuid().toUInt16() == sensorsChar) {
+                sensorService->readCharacteristic(chrt);
+            }
+        }
+    }
+}
+
+void MiFlora::serviceCharRead(QLowEnergyCharacteristic readChar, QByteArray value)
+{
+    if(readChar.uuid().toUInt16() == batteryFirmwareChar) {
+        QDataStream parser(value);
+        parser >> battery;
+        parser.skipRawData(1);
+        QByteArray version_buf(5, Qt::Uninitialized);
+        parser.readRawData(version_buf.data(), 5);
+        version = QString(version_buf);
+        emit batteryChanged(battery);
+        qDebug() << "Firmware: " << version;
+    } else if(readChar.uuid().toUInt16() == sensorsChar) {
+        quint16 origTemp;
+        QDataStream parser(value);
+        parser.setByteOrder(QDataStream::LittleEndian);
+        parser >> origTemp;
+        temp = origTemp/ 10.0; //original value in 0.1 C
+        parser.skipRawData(1);
+        parser >> bright;
+        parser >> moisture;
+        parser >> conduct;
+        emit brightnessChanged(bright);
+        emit temperatureChanged(temp);
+        emit moistureChanged(moisture);
+        emit conductionChanged(conduct);
+    }
+}
+
+QLowEnergyCharacteristic MiFlora::getCharFromValue(QLowEnergyService *service, quint16 characteristic)
+{
+    for(QLowEnergyCharacteristic chrt : service->characteristics()) {
+        if(chrt.uuid().toUInt16() == characteristic) {
+            return chrt;
+        }
+    }
+    return QLowEnergyCharacteristic();
+}
+
+void MiFlora::historyServiceCharRead(QLowEnergyCharacteristic readChar, QByteArray value)
+{
+    if(readChar.uuid().toUInt16() == historyReaderChar) {
+        QDataStream parser(value);
+        parser.setByteOrder(QDataStream::LittleEndian);
+        quint16 size;
+        parser >> size;
+        //change connect signals/slots to perform history read task.
+        disconnect(historyService, &QLowEnergyService::characteristicRead, this, &MiFlora::historyServiceCharRead);
+        connect(historyService, &QLowEnergyService::characteristicRead, this, &MiFlora::historyServiceCharReadData);
+        disconnect(historyService, &QLowEnergyService::characteristicWritten, this, &MiFlora::historyServiceCharWritten);
+        connect(historyService, &QLowEnergyService::characteristicWritten, this, &MiFlora::historyServiceCharWrittenData);
+        //Take size given and start by giving the last 48 numbers(if that many) to represent the last day of data. TODO: look to have amount of time be configurable.
+        lastHistoryEntry = 0;
+        if(size > 48) {
+            currentHistoryEntry = 48;
+        } else {
+            currentHistoryEntry = size;
+        }
+        floraModel->clear();
+        //Ask for first history value
+        QByteArray historyIndex(QByteArray::fromHex("a1"));
+        QDataStream historyParser(&historyIndex, QIODevice::ReadWrite);
+        historyParser.setByteOrder(QDataStream::LittleEndian);
+        historyParser.skipRawData(1);
+        historyParser << currentHistoryEntry;
+        historyService->writeCharacteristic(getCharFromValue(historyService, historyControllerChar), historyIndex);
+    } else if(readChar.uuid().toUInt16() == historyTimeChar) {
+        //Determine when device started counting by comparing system and device time.
+        quint32 time;
+        QDataStream parser(value);
+        parser.setByteOrder(QDataStream::LittleEndian);
+        parser >> time;
+        qint64 systemTime = QDateTime::currentSecsSinceEpoch();
+        deviceStartTime = systemTime - time;
+        //Now we start the history reading process.
+        qDebug() << "Writing history init.";
+        historyService->writeCharacteristic(getCharFromValue(historyService, historyControllerChar), historyReadInit);
+    }
+}
+
+void MiFlora::historyServiceCharReadData(QLowEnergyCharacteristic readChar, QByteArray value)
+{
+    //We are in a read loop. Read data and determine if we should stop asking for history.
+    if(value == QByteArray::fromHex("ffffffffffffffffffffffffffffffff") || value == QByteArray::fromHex("00000000000000000000000000000000") || value == QByteArray::fromHex("aabbccddeeff99887766554433221110")) {
+        qDebug() << "invalid history response:" << value;
+    } else {
+        quint16 origTemp;
+        quint32 time;
+        quint32 bright;
+        quint8 moisture;
+        quint16 conduct;
+        float temp;
+        QDataStream parser(value);
+        parser.setByteOrder(QDataStream::LittleEndian);
+        parser >> time;
+        parser >> origTemp;
+        temp = origTemp/ 10.0; //original value in 0.1 C
+        parser.skipRawData(1);
+        parser >> bright;
+        parser >> moisture;
+        parser >> conduct;
+        QDateTime convTime;
+        convTime.setSecsSinceEpoch(deviceStartTime+time);
+        //Write out items to table
+        floraModel->addData(convTime, temp, bright, moisture, conduct);
+    }
+    
+    if(lastHistoryEntry == currentHistoryEntry) {
+        disconnect(historyService, &QLowEnergyService::characteristicRead, this, &MiFlora::historyServiceCharReadData);
+        connect(historyService, &QLowEnergyService::characteristicRead, this, &MiFlora::historyServiceCharRead);
+        disconnect(historyService, &QLowEnergyService::characteristicWritten, this, &MiFlora::historyServiceCharWrittenData);
+        connect(historyService, &QLowEnergyService::characteristicWritten, this, &MiFlora::historyServiceCharWritten);
+    } else {
+        //Get next history entry
+        currentHistoryEntry -= 1;
+        QByteArray historyIndex(QByteArray::fromHex("a1"));
+        QDataStream parser(&historyIndex, QIODevice::ReadWrite);
+        parser.setByteOrder(QDataStream::LittleEndian);
+        parser.skipRawData(1);
+        parser << currentHistoryEntry;
+        historyService->writeCharacteristic(getCharFromValue(historyService, historyControllerChar), historyIndex);
+    }
+}
+
+void MiFlora::historyServiceCharWrittenData(QLowEnergyCharacteristic changedChar, QByteArray value)
+{
+    //We are in a read loop. Ask to read from history what should have just been requested by a write.
+    historyService->readCharacteristic(getCharFromValue(historyService, historyReaderChar));
+}
+
+
+void MiFlora::historyServiceCharWritten(QLowEnergyCharacteristic changedChar, QByteArray value)
+{
+    if(changedChar.uuid().toUInt16() == historyControllerChar) {
+        for(QLowEnergyCharacteristic chrt : historyService->characteristics()) {
+            if(chrt.uuid().toUInt16() == historyReaderChar) {
+                historyService->readCharacteristic(chrt);
+            }
+        }
+    }
+}
+
+void MiFlora::serviceDiscovered ( const QBluetoothUuid& gatt )
+{
+    if(gatt == QBluetoothUuid(dataServiceChar)) {
+        sensorService = currentController->createServiceObject(gatt);
+        connect(sensorService, &QLowEnergyService::stateChanged, this, &MiFlora::sensorServiceStateChanges);
+        connect(sensorService, static_cast<void (QLowEnergyService::*)(QLowEnergyService::ServiceError)>(&QLowEnergyService::error), this, &MiFlora::logServiceError);
+        connect(sensorService, &QLowEnergyService::characteristicWritten, this, &MiFlora::serviceCharWritten);
+        connect(sensorService, &QLowEnergyService::characteristicRead, this, &MiFlora::serviceCharRead);
+        sensorService->discoverDetails();
+    } else if(gatt == QBluetoothUuid(historyServiceChar)) {
+        historyService = currentController->createServiceObject(gatt);
+        connect(historyService, &QLowEnergyService::stateChanged, this, &MiFlora::historyServiceStateChanges);
+        connect(historyService, static_cast<void (QLowEnergyService::*)(QLowEnergyService::ServiceError)>(&QLowEnergyService::error), this, &MiFlora::logServiceError);
+        connect(historyService, &QLowEnergyService::characteristicWritten, this, &MiFlora::historyServiceCharWritten);
+        connect(historyService, &QLowEnergyService::characteristicRead, this, &MiFlora::historyServiceCharRead);
+        historyService->discoverDetails();
+    }
+}
+
+
+

src/miflora/miflora.h

@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2019  Kevin Whitaker <eyecreate@eyecreate.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef MIFLORA_H
+#define MIFLORA_H
+
+#include <QObject>
+#include <QtBluetooth/QBluetoothDeviceDiscoveryAgent>
+#include <QtBluetooth/QBluetoothDeviceInfo>
+#include <QtBluetooth/QLowEnergyController>
+#include <QtBluetooth/QLowEnergyService>
+#include <QtBluetooth/QLowEnergyCharacteristic>
+#include "bluetoothdevices.h"
+#include <QQmlListProperty>
+#include <QAbstractItemModel>
+#include <QDateTime>
+#include "florahistory.h"
+#include <QXYSeries>
+
+/**
+ * Class using QtBluetooth to find and retrive info from Mi Flora devices.
+ */
+class MiFlora : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(float temperature NOTIFY temperatureChanged MEMBER temp)
+    Q_PROPERTY(quint32 brightness NOTIFY brightnessChanged MEMBER bright)
+    Q_PROPERTY(quint8 moisture NOTIFY moistureChanged MEMBER moisture)
+    Q_PROPERTY(quint16 conduction NOTIFY conductionChanged MEMBER conduct)
+    Q_PROPERTY(quint8 battery NOTIFY batteryChanged MEMBER battery)
+    Q_PROPERTY(QQmlListProperty<BluetoothDevices> devices READ getDeviceList NOTIFY newDeviceFound)
+    Q_PROPERTY(QAbstractTableModel* model READ getModel NOTIFY modelUpdated)
+    
+public:
+    Q_INVOKABLE void startSearch();
+    Q_INVOKABLE void stopSearch();
+    
+    Q_INVOKABLE void updateDataFromDevice(QString mac);
+    
+    QQmlListProperty<BluetoothDevices> getDeviceList();
+    QAbstractTableModel* getModel();
+    
+signals:
+    void newDeviceFound();
+    void modelUpdated();
+    void errorHappened(QString description);
+    void temperatureChanged(float temperature);
+    void brightnessChanged(quint32 brightness);
+    void moistureChanged(quint8 moisture);
+    void conductionChanged(quint16 conduction);
+    void batteryChanged(quint8 battery);
+    
+private:
+    void foundDevice(const QBluetoothDeviceInfo &device);
+    void serviceDiscovered(const QBluetoothUuid &gatt);
+    void logControllerError(QLowEnergyController::Error err);
+    void logServiceError(QLowEnergyService::ServiceError err);
+    void sensorServiceStateChanges(QLowEnergyService::ServiceState state);
+    void historyServiceStateChanges(QLowEnergyService::ServiceState state);
+    void serviceCharWritten(QLowEnergyCharacteristic changedChar, QByteArray value);
+    void serviceCharRead(QLowEnergyCharacteristic readChar, QByteArray value);
+    void historyServiceCharWritten(QLowEnergyCharacteristic changedChar, QByteArray value);
+    void historyServiceCharWrittenData(QLowEnergyCharacteristic changedChar, QByteArray value);
+    void historyServiceCharRead(QLowEnergyCharacteristic readChar, QByteArray value);
+    void historyServiceCharReadData(QLowEnergyCharacteristic readChar, QByteArray value);
+    QLowEnergyCharacteristic getCharFromValue(QLowEnergyService *service, quint16 characteristic);
+    
+    QBluetoothDeviceDiscoveryAgent *agent;
+    QList<BluetoothDevices*> devices;
+    QLowEnergyController *currentController;
+    QLowEnergyService *sensorService;
+    QLowEnergyService *historyService;
+    
+    const quint16 dataServiceChar = 4612; //0x1204
+    const quint16 historyServiceChar = 4614; //0x1206
+    const quint16 batteryFirmwareChar = 6658;//0x1a02
+    const quint16 sensorsChar = 6657; //0x1a01
+    const quint16 magicChar = 6656; //0x1a00
+    const quint16 historyControllerChar = 6672; //0x1a10
+    const quint16 historyReaderChar = 6673; //0x1a11
+    const quint16 historyTimeChar = 6674; //0x1a12
+    const QByteArray magicBytes = QByteArray::fromHex("a01f");
+    const QByteArray historyReadInit = QByteArray::fromHex("a00000");
+    
+
+    float temp = 0.0;
+    quint32 bright = 0;
+    quint8 moisture = 0;
+    quint16 conduct = 0;
+    quint8 battery = 0;
+    QString version;
+    qint64 deviceStartTime;
+    qint16 currentHistoryEntry;
+    qint16 lastHistoryEntry;
+    
+    FloraHistory *floraModel = new FloraHistory();
+
+};
+
+#endif // MIFLORA_H

src/resources.qrc

@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file alias="main.qml">contents/ui/main.qml</file>
+    </qresource>
+</RCC>