make Device match specification

svd-encoder/src/device.rs

@@ -6,29 +6,51 @@ impl Encode for Device {
 
     fn encode(&self) -> Result<Element, EncodeError> {
         let mut elem = Element::new("device");
+        if let Some(v) = &self.vendor {
+            elem.children.push(new_node("vendor", v.clone()));
+        }
+        if let Some(v) = &self.vendor_id {
+            elem.children.push(new_node("vendorID", v.clone()));
+        }
+
         elem.children.push(new_node("name", self.name.clone()));
 
-        if let Some(v) = &self.version {
-            elem.children.push(new_node("version", v.clone()));
+        if let Some(v) = &self.series {
+            elem.children.push(new_node("series", v.clone()));
         }
 
-        if let Some(v) = &self.description {
-            elem.children.push(new_node("description", v.clone()));
+        elem.children
+            .push(new_node("version", self.version.clone()));
+
+        elem.children
+            .push(new_node("description", self.description.clone()));
+
+        if let Some(v) = &self.license_text {
+            elem.children.push(new_node("licenseText", v.clone()));
         }
 
         if let Some(v) = &self.cpu {
             elem.children.push(XMLNode::Element(v.encode()?));
         }
 
-        if let Some(v) = &self.address_unit_bits {
+        if let Some(v) = &self.header_system_filename {
             elem.children
-                .push(new_node("addressUnitBits", format!("{}", v)));
+                .push(new_node("headerSystemFilename", v.clone()));
         }
 
-        if let Some(v) = &self.width {
-            elem.children.push(new_node("width", format!("{}", v)));
+        if let Some(v) = &self.header_definitions_prefix {
+            elem.children
+                .push(new_node("header_definitions_prefix", v.clone()));
         }
 
+        elem.children.push(new_node(
+            "addressUnitBits",
+            format!("{}", self.address_unit_bits),
+        ));
+
+        elem.children
+            .push(new_node("width", format!("{}", self.width)));
+
         elem.children
             .extend(self.default_register_properties.encode()?);
 
@@ -43,20 +65,14 @@ impl Encode for Device {
             XMLNode::Element(e)
         });
 
+        elem.attributes
+            .insert(String::from("schemaVersion"), self.schema_version.clone());
+        elem.attributes
+            .insert(String::from("xmlns:xs"), self.xmlns_xs.clone());
         elem.attributes.insert(
-            String::from("xmlns:xs"),
-            String::from("http://www.w3.org/2001/XMLSchema-instance"),
+            String::from("xs:noNamespaceSchemaLocation"),
+            self.no_namespace_schema_location.clone(),
         );
-        if let Some(schema_version) = &self.schema_version {
-            elem.attributes
-                .insert(String::from("schemaVersion"), schema_version.to_string());
-        }
-        if let Some(schema_version) = &self.schema_version {
-            elem.attributes.insert(
-                String::from("xs:noNamespaceSchemaLocation"),
-                format!("CMSIS-SVD_Schema_{}.xsd", schema_version.replace(".", "_")),
-            );
-        }
 
         Ok(elem)
     }

svd-parser/src/device.rs

@@ -14,13 +14,19 @@ impl Parse for Device {
             return Err(SVDError::NotExpectedTag("device".to_string()).at(tree.id()));
         }
 
-        Device::builder()
+        let mut device = Device::builder()
+            .vendor(tree.get_child_text_opt("vendor")?)
+            .vendor_id(tree.get_child_text_opt("vendorID")?)
             .name(tree.get_child_text("name")?)
-            .version(tree.get_child_text_opt("version")?)
-            .description(tree.get_child_text_opt("description")?)
+            .series(tree.get_child_text_opt("series")?)
+            .version(tree.get_child_text("version")?)
+            .description(tree.get_child_text("description")?)
+            .license_text(tree.get_child_text_opt("licenseText")?)
             .cpu(optional::<Cpu>("cpu", tree, config)?)
-            .address_unit_bits(optional::<u32>("addressUnitBits", tree, &())?)
-            .width(optional::<u32>("width", tree, &())?)
+            .header_system_filename(tree.get_child_text_opt("headerSystemFilename")?)
+            .header_definitions_prefix(tree.get_child_text_opt("headerDefinitionsPrefix")?)
+            .address_unit_bits(tree.get_child_u32("addressUnitBits")?)
+            .width(tree.get_child_u32("width")?)
             .default_register_properties(RegisterProperties::parse(tree, config)?)
             .peripherals({
                 let ps: Result<Vec<_>, _> = tree
@@ -30,8 +36,17 @@ impl Parse for Device {
                     .map(|t| Peripheral::parse(&t, config))
                     .collect();
                 ps?
-            })
-            .schema_version(tree.attribute("schemaVersion").map(|s| s.to_string()))
+            });
+        if let Some(xmlns_xs) = tree.attribute("xmlns:xs") {
+            device = device.xmlns_xs(xmlns_xs.to_string());
+        }
+        if let Some(location) = tree.attribute("xs:noNamespaceSchemaLocation") {
+            device = device.no_namespace_schema_location(location.to_string());
+        }
+        if let Some(schema_version) = tree.attribute("schemaVersion") {
+            device = device.schema_version(schema_version.to_string());
+        }
+        device
             .build(config.validate_level)
             .map_err(|e| SVDError::from(e).at(tree.id()))
     }

svd-rs/CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## Unreleased
 
+- add missing fields in `Device`, require `version`, `description`, `address_unit_bits` and `width`,
+  also `schema_version` is required, but skipped during (de)serialization
 - merge `register` with `registerinfo` modules same as other `info`s
 - `EnumeratedValues.usage()` now return `None` if it is derived, fix bug in usage check
 - Use generic `SingleArray` enum for types which can be either collected into SVD arrays or have only one instance

svd-rs/src/derive_from.rs

@@ -29,7 +29,7 @@ impl DeriveFrom for ClusterInfo {
 impl DeriveFrom for EnumeratedValues {
     fn derive_from(&self, other: &Self) -> Self {
         let mut derived = self.clone();
-        derived.usage = derived.usage.or_else(|| other.usage.clone());
+        derived.usage = derived.usage.or(other.usage);
         if derived.values.is_empty() {
             derived.values = other.values.clone();
         }
@@ -80,7 +80,7 @@ impl DeriveFrom for RegisterInfo {
 
 impl DeriveFrom for RegisterProperties {
     fn derive_from(&self, other: &Self) -> Self {
-        let mut derived = self.clone();
+        let mut derived = *self;
         derived.size = derived.size.or(other.size);
         derived.access = derived.access.or(other.access);
         derived.protection = derived.protection.or(other.protection);