fprime/Autocoders/Python/schema/default/command_schema.rng

<?xml version="1.0" encoding="UTF-8"?>
<grammar 
    xmlns="http://relaxng.org/ns/structure/1.0"
    xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
    datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
    
    <include href="common_elements.rng"/>
    <include href="common_types.rng"/>
    
    <start> 
       <ref name = "command_root_define"></ref>
    </start>
    
    <define name = "command_root_define">
        <element name = "commands">
            
            <optional>
                <attribute name = "opcode_base">
                    <a:documentation>Base at which the opcodes start from.</a:documentation>
                    <ref name = "base_code_define"></ref>
                </attribute>
            </optional>
            
            
            <oneOrMore>
                <element name = "command">
                    <!-- Required Attributes -->
                    
                    <attribute name = "kind">
                        <a:documentation>Command kind.</a:documentation>
                        <ref name = "command_kind_define"></ref>
                    </attribute>
                    
                    <attribute name = "opcode">
                        <a:documentation>Command opcode.</a:documentation>
                        <ref name = "id_define"/>
                    </attribute>
                    
                    <attribute name = "mnemonic">
                        <a:documentation>Command mnemonic.</a:documentation>
                        <text/>
                    </attribute>
                    
                    <!-- Optional Attributes -->
                    
                    <optional>
                        <attribute name = "priority">
                            <a:documentation>Priority of the command.</a:documentation>
                            <data type = "integer"></data>
                        </attribute>
                    </optional>
                    
                    <optional>
                        <attribute name = "full">
                            <a:documentation>Describes what to do with incoming items if full.</a:documentation>
                            <ref name = "full_items_define"></ref>
                        </attribute>
                    </optional>
                    
                    
                    <a:documentation>Defines optional comments and arguments within commands.</a:documentation>
                    <interleave>
                        <zeroOrMore>
                            <ref name = "comment_define"></ref>
                        </zeroOrMore>
                        
                        
                        <optional>
                            <ref name = "args_define"></ref>
                        </optional>
                    </interleave>
                    
                    
                </element>
            </oneOrMore>
        </element>
    </define>
    
    
    <define name = "args_define">
        <element name = "args">
            <a:documentation>Command arguments.</a:documentation>
            
            <zeroOrMore>
                <ref name = "external_arg_define"></ref>
            </zeroOrMore>
            
        </element>
    </define>
    
    
    
    
    
    
</grammar>