Merge branch 'fix-value-under-register' into 'main'

Draft: Support value under register, by inserting field during conversion

Closes #3

See merge request wotsubo/endcap-sl-software-ri-generator!18

src/converter.rs

@@ -390,13 +390,17 @@ impl Register {
         let desc = node.attribute("desc").map(str::to_string);
 
         let children: Vec<_> = {
-            let mut child_elements = node.children().filter(|node| node.is_element());
-            if child_elements.any(|node| node.tag_name().name().eq("value")) {
+            if node
+                .children()
+                .filter(|node| node.is_element())
+                .any(|node| node.tag_name().name().eq("value"))
+            {
                 // Generate virtual single field under the register, to absorb difference between
                 // normal format
                 vec![Field::from_xml_register_dom(node)?]
             } else {
-                child_elements
+                node.children()
+                    .filter(|node| node.is_element())
                     .filter(|node| node.tag_name().name().eq("field"))
                     .map(Field::from_xml_dom)
                     .collect::<Result<_, _>>()?
@@ -514,9 +518,11 @@ impl Field {
         })
     }
 
-    /// Generate Field from Registers (piracy), guessing a lot of parameters.
+    /// Generate virtual Field from Registers node (piracy), guessing a lot of parameters.
     pub(crate) fn from_xml_register_dom(node: Node) -> Result<Self, DomConversionError> {
-        let name = util::get_name(node)?;
+        // // Prepend "val_" to avoid name confliction with struct for accessing values
+        // let name = "val_".to_string() + &util::get_name(node)?;
+        let name = "field".to_string();
         let mask = match node.attribute("mask") {
             Some(mask) => mask
                 .parse_prefixed_u32()
@@ -539,6 +545,7 @@ impl Field {
                 node,
             ));
         }
+        // Duplicated with parent (register) desc so should be removed, or add some comment?
         let desc = node.attribute("desc").map(str::to_string);
         let children = node
             .children()

src/integrated.rs

@@ -46,7 +46,7 @@ pub fn generate(xml: &path::Path, out: &path::Path) -> Result<(), Error> {
     log::debug!("xml parsed {doc:?}");
 
     let register_map = types::Module::from_xml_dom(doc.root_element(), xml_git_info)?;
-    log::debug!("converted {register_map:?}");
+    log::debug!("converted {register_map:#?}");
 
     let (_maps, errors) = register_map.validate();
     if !errors.is_empty() {