From 40ab1b36765fe3212f764474e0632adec95a9f39 Mon Sep 17 00:00:00 2001
From: paul-loedige <paul@gve-loedige.de>
Date: Mon, 14 Dec 2020 15:03:17 +0100
Subject: [PATCH] added config stylesheet and example config

---
 config.xml |  24 +++++++++++
 config.xsd | 122 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 146 insertions(+)
 create mode 100644 config.xml
 create mode 100644 config.xsd

diff --git a/config.xml b/config.xml
new file mode 100644
index 0000000..9d0754d
--- /dev/null
+++ b/config.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<DeviceList xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:noNamespaceSchemaLocation="config.xsd">
+    <Device name="example">
+         <Value type="boolean"/>
+         <Protocol type="DI">
+            <Port>
+                <Pin>GPIO_2</Pin>
+            </Port>
+         </Protocol>
+    </Device>
+    <Device name="example2">
+        <Value type="int" unit="°C">
+            <Conversion type="Offset" value="1.2" />
+            <Conversion type="Factor" value="2.5" />
+        </Value>
+        <Protocol type="AI">
+            <Port>
+                <Pin>GPIO_3</Pin>
+            </Port>
+        </Protocol>
+    </Device>
+
+</DeviceList>
\ No newline at end of file
diff --git a/config.xsd b/config.xsd
new file mode 100644
index 0000000..f571e70
--- /dev/null
+++ b/config.xsd
@@ -0,0 +1,122 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+
+    <!-- available protocols types -->
+    <xs:simpleType name="ProtocolType">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="DI"/>
+            <xs:enumeration value="DO"/>
+            <xs:enumeration value="AI"/>
+            <xs:enumeration value="AO"/>
+        </xs:restriction>
+    </xs:simpleType>
+
+    <!-- available value types -->
+    <xs:simpleType name="ValueType">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="int"/>
+            <xs:enumeration value="float"/>
+            <xs:enumeration value="boolean"/>
+        </xs:restriction>
+    </xs:simpleType>
+
+    <!-- available conversion types -->
+    <xs:simpleType name="ConversionType">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="Factor"/>
+            <xs:enumeration value="Offset"/>
+        </xs:restriction>
+    </xs:simpleType>
+
+    <!-- available Pins -->
+    <xs:simpleType name="Pin">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="GPIO_2"/>
+            <xs:enumeration value="GPIO_3"/>
+            <xs:enumeration value="GPIO_4"/>
+            <xs:enumeration value="GPIO_5"/>
+            <xs:enumeration value="GPIO_6"/>
+            <xs:enumeration value="GPIO_7"/>
+            <xs:enumeration value="GPIO_8"/>
+            <xs:enumeration value="GPIO_9"/>
+            <xs:enumeration value="GPIO_10"/>
+            <xs:enumeration value="GPIO_11"/>
+            <xs:enumeration value="GPIO_12"/>
+            <xs:enumeration value="GPIO_13"/>
+            <xs:enumeration value="GPIO_14"/>
+            <xs:enumeration value="GPIO_15"/>
+            <xs:enumeration value="GPIO_16"/>
+            <xs:enumeration value="GPIO_17"/>
+            <xs:enumeration value="GPIO_18"/>
+            <xs:enumeration value="GPIO_19"/>
+            <xs:enumeration value="GPIO_20"/>
+            <xs:enumeration value="GPIO_21"/>
+            <xs:enumeration value="GPIO_22"/>
+            <xs:enumeration value="GPIO_23"/>
+            <xs:enumeration value="GPIO_24"/>
+            <xs:enumeration value="GPIO_25"/>
+            <xs:enumeration value="GPIO_26"/>
+            <xs:enumeration value="GPIO_27"/>
+        </xs:restriction>
+    </xs:simpleType>
+
+    <xs:element name="DeviceList">
+        <xs:complexType>
+            <xs:sequence>
+                <xs:element ref="Device" minOccurs="0" maxOccurs="unbounded"/>
+            </xs:sequence>
+        </xs:complexType>
+        <xs:unique name="UniqueDevice">
+            <xs:selector xpath="Device"/>
+            <xs:field xpath="@name"/>
+        </xs:unique>
+        <xs:unique name="UniquePin">
+            <xs:selector xpath="Device"/>
+            <xs:field xpath="Protocol/Port/Pin"/>
+        </xs:unique>
+    </xs:element>
+
+    <xs:element name="Device">
+        <xs:complexType>
+            <xs:sequence>
+                <xs:element ref="Value" minOccurs="1" maxOccurs="1"/>
+                <xs:element ref="Protocol" minOccurs="1" maxOccurs="1"/>
+            </xs:sequence>
+            <xs:attribute name="name" type="xs:string" use="required"/>
+        </xs:complexType>
+    </xs:element>
+
+    <xs:element name="Protocol">
+        <xs:complexType>
+            <xs:sequence>
+                <xs:element ref="Port" minOccurs="1" maxOccurs="1"/>
+            </xs:sequence>
+            <xs:attribute name="type" type="ProtocolType" use="required"/>
+        </xs:complexType>
+    </xs:element>
+
+    <xs:element name="Value">
+        <xs:complexType>
+            <xs:sequence>
+                <xs:element ref="Conversion" minOccurs="0" maxOccurs="unbounded"/>
+            </xs:sequence>
+            <xs:attribute name="type" type="ValueType" use="required"/>
+            <xs:attribute name="unit" type="xs:string" use="optional"/>
+        </xs:complexType>
+    </xs:element>
+
+    <xs:element name="Conversion">
+        <xs:complexType>
+            <xs:attribute name="type" type="ConversionType" use="required"/>
+            <xs:attribute name="value" type="xs:float" use="required"/>
+        </xs:complexType>
+    </xs:element>
+
+    <xs:element name="Port">
+        <xs:complexType>
+            <xs:sequence>
+                <xs:element name="Pin" type="Pin" minOccurs="1" maxOccurs="unbounded"/>
+            </xs:sequence>
+        </xs:complexType>
+    </xs:element>
+</xs:schema>
\ No newline at end of file