Renamed part description files to target description files.
Introduced a generic target description file class with an AVR8 derivation. Moved AVR8 target description files
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760
src/Targets/TargetDescription/TargetDescriptionFile.cpp
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760
src/Targets/TargetDescription/TargetDescriptionFile.cpp
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#include <QJsonDocument>
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#include <QJsonArray>
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#include "TargetDescriptionFile.hpp"
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#include "Exceptions/TargetDescriptionParsingFailureException.hpp"
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#include "src/Logger/Logger.hpp"
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using namespace Bloom::Targets::TargetDescription;
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using namespace Bloom::Exceptions;
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void TargetDescriptionFile::init(const QString& xmlFilePath) {
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auto file = QFile(xmlFilePath);
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if (!file.exists()) {
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// This can happen if someone has been messing with the Resources directory.
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throw Exception("Failed to load target description file - file not found");
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}
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file.open(QIODevice::ReadOnly);
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auto xml = QDomDocument();
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xml.setContent(file.readAll());
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this->init(xml);
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}
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void TargetDescriptionFile::init(const QDomDocument& xml) {
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this->xml = xml;
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auto device = xml.elementsByTagName("devices").item(0)
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.toElement().elementsByTagName("device").item(0).toElement();
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if (!device.isElement()) {
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throw TargetDescriptionParsingFailureException("Device element not found.");
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}
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this->deviceElement = device;
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}
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std::string TargetDescriptionFile::getTargetName() const {
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return this->deviceElement.attributes().namedItem("name").nodeValue().toStdString();
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}
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AddressSpace TargetDescriptionFile::generateAddressSpaceFromXml(const QDomElement& xmlElement) const {
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if (
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!xmlElement.hasAttribute("id")
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|| !xmlElement.hasAttribute("name")
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|| !xmlElement.hasAttribute("size")
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|| !xmlElement.hasAttribute("start")
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) {
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throw Exception("Address space element missing id/name/size/start attributes.");
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}
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auto addressSpace = AddressSpace();
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addressSpace.name = xmlElement.attribute("name").toStdString();
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addressSpace.id = xmlElement.attribute("id").toStdString();
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bool conversionStatus;
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addressSpace.startAddress = xmlElement.attribute("start").toUShort(&conversionStatus, 16);
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if (!conversionStatus) {
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throw Exception("Failed to convert start address hex value to integer.");
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}
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addressSpace.size = xmlElement.attribute("size").toUShort(&conversionStatus, 16);
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if (!conversionStatus) {
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throw Exception("Failed to convert size hex value to integer.");
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}
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if (xmlElement.hasAttribute("endianness")) {
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addressSpace.littleEndian = (xmlElement.attribute("endianness").toStdString() == "little");
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}
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// Create memory segment objects and add them to the mapping.
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auto segmentNodes = xmlElement.elementsByTagName("memory-segment");
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auto& memorySegments = addressSpace.memorySegmentsByTypeAndName;
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for (int segmentIndex = 0; segmentIndex < segmentNodes.count(); segmentIndex++) {
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try {
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auto segment = this->generateMemorySegmentFromXml(segmentNodes.item(segmentIndex).toElement());
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if (memorySegments.find(segment.type) == memorySegments.end()) {
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memorySegments.insert(
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std::pair<
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MemorySegmentType,
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decltype(addressSpace.memorySegmentsByTypeAndName)::mapped_type
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>(segment.type, {}));
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}
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memorySegments.find(segment.type)->second.insert(std::pair(segment.name, segment));
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} catch (const Exception& exception) {
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Logger::debug("Failed to extract memory segment from target description element - "
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+ exception.getMessage());
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}
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}
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return addressSpace;
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}
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MemorySegment TargetDescriptionFile::generateMemorySegmentFromXml(const QDomElement& xmlElement) const {
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if (
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!xmlElement.hasAttribute("type")
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|| !xmlElement.hasAttribute("name")
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|| !xmlElement.hasAttribute("size")
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|| !xmlElement.hasAttribute("start")
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) {
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throw Exception("Missing type/name/size/start attributes");
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}
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auto segment = MemorySegment();
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auto typeName = xmlElement.attribute("type").toStdString();
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auto type = MemorySegment::typesMappedByName.valueAt(typeName);
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if (!type.has_value()) {
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throw Exception("Unknown type: \"" + typeName + "\"");
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}
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segment.type = type.value();
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segment.name = xmlElement.attribute("name").toLower().toStdString();
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bool conversionStatus;
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segment.startAddress = xmlElement.attribute("start").toUInt(&conversionStatus, 16);
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if (!conversionStatus) {
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// Failed to convert startAddress hex value as string to uint16_t
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throw Exception("Invalid start address");
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}
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segment.size = xmlElement.attribute("size").toUInt(&conversionStatus, 16);
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if (!conversionStatus) {
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// Failed to convert size hex value as string to uint16_t
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throw Exception("Invalid size");
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}
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if (xmlElement.hasAttribute("pagesize")) {
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// The page size can be in single byte hexadecimal form ("0x01"), or it can be in plain integer form!
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auto pageSize = xmlElement.attribute("pagesize");
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segment.pageSize = pageSize.toUInt(&conversionStatus, pageSize.contains("0x") ? 16 : 10);
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if (!conversionStatus) {
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// Failed to convert size hex value as string to uint16_t
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throw Exception("Invalid size");
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}
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}
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return segment;
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}
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RegisterGroup TargetDescriptionFile::generateRegisterGroupFromXml(const QDomElement& xmlElement) const {
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if (!xmlElement.hasAttribute("name")) {
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throw Exception("Missing register group name attribute");
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}
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auto registerGroup = RegisterGroup();
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registerGroup.name = xmlElement.attribute("name").toLower().toStdString();
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if (registerGroup.name.empty()) {
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throw Exception("Empty register group name");
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}
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if (xmlElement.hasAttribute("offset")) {
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registerGroup.offset = xmlElement.attribute("offset").toInt(nullptr, 16);
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}
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auto& registers = registerGroup.registersMappedByName;
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auto registerNodes = xmlElement.elementsByTagName("register");
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for (int registerIndex = 0; registerIndex < registerNodes.count(); registerIndex++) {
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try {
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auto reg = this->generateRegisterFromXml(registerNodes.item(registerIndex).toElement());
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registers.insert(std::pair(reg.name, reg));
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} catch (const Exception& exception) {
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Logger::debug("Failed to extract register from register group target description element - "
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+ exception.getMessage());
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}
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}
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return registerGroup;
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}
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Register TargetDescriptionFile::generateRegisterFromXml(const QDomElement& xmlElement) const {
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if (
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!xmlElement.hasAttribute("name")
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|| !xmlElement.hasAttribute("offset")
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|| !xmlElement.hasAttribute("size")
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) {
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throw Exception("Missing register name/offset/size attribute");
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}
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auto reg = Register();
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reg.name = xmlElement.attribute("name").toLower().toStdString();
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if (reg.name.empty()) {
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throw Exception("Empty register name");
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}
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bool conversionStatus;
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reg.size = xmlElement.attribute("size").toUShort(nullptr, 10);
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reg.offset = xmlElement.attribute("offset").toUShort(&conversionStatus, 16);
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if (!conversionStatus) {
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// Failed to convert offset hex value as string to uint16_t
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throw Exception("Invalid register offset");
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}
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return reg;
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}
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const std::map<std::string, PropertyGroup>& TargetDescriptionFile::getPropertyGroupsMappedByName() const {
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if (!this->cachedPropertyGroupMapping.has_value()) {
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if (!this->deviceElement.isElement()) {
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throw TargetDescriptionParsingFailureException("Device element not found.");
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}
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std::map<std::string, PropertyGroup> output;
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auto propertyGroupNodes = this->deviceElement.elementsByTagName("property-groups").item(0).toElement()
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.elementsByTagName("property-group");
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for (int propertyGroupIndex = 0; propertyGroupIndex < propertyGroupNodes.count(); propertyGroupIndex++) {
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auto propertyGroupElement = propertyGroupNodes.item(propertyGroupIndex).toElement();
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auto propertyGroupName = propertyGroupElement.attributes().namedItem("name").nodeValue().toLower().toStdString();
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PropertyGroup propertyGroup;
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propertyGroup.name = propertyGroupName;
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auto propertyNodes = propertyGroupElement.elementsByTagName("property");
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for (int propertyIndex = 0; propertyIndex < propertyNodes.count(); propertyIndex++) {
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auto propertyElement = propertyNodes.item(propertyIndex).toElement();
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auto propertyName = propertyElement.attributes().namedItem("name").nodeValue();
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Property property;
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property.name = propertyName.toStdString();
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property.value = propertyElement.attributes().namedItem("value").nodeValue();
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propertyGroup.propertiesMappedByName.insert(std::pair(propertyName.toLower().toStdString(), property));
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}
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output.insert(std::pair(propertyGroup.name, propertyGroup));
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}
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this->cachedPropertyGroupMapping.emplace(output);
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}
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return this->cachedPropertyGroupMapping.value();
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}
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const std::map<std::string, Module>& TargetDescriptionFile::getModulesMappedByName() const {
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if (!this->cachedModuleByNameMapping.has_value()) {
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std::map<std::string, Module> output;
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auto moduleNodes = this->xml.elementsByTagName("modules").item(0).toElement()
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.elementsByTagName("module");
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for (int moduleIndex = 0; moduleIndex < moduleNodes.count(); moduleIndex++) {
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auto moduleElement = moduleNodes.item(moduleIndex).toElement();
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auto moduleName = moduleElement.attributes().namedItem("name").nodeValue().toLower().toStdString();
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Module module;
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module.name = moduleName;
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auto registerGroupNodes = moduleElement.elementsByTagName("register-group");
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for (int registerGroupIndex = 0; registerGroupIndex < registerGroupNodes.count(); registerGroupIndex++) {
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auto registerGroup = this->generateRegisterGroupFromXml(registerGroupNodes.item(registerGroupIndex).toElement());
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module.registerGroupsMappedByName.insert(std::pair(registerGroup.name, registerGroup));
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}
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output.insert(std::pair(module.name, module));
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}
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this->cachedModuleByNameMapping.emplace(output);
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}
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return this->cachedModuleByNameMapping.value();
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}
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const std::map<std::string, Module>& TargetDescriptionFile::getPeripheralModulesMappedByName() const {
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if (!this->cachedPeripheralModuleByNameMapping.has_value()) {
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std::map<std::string, Module> output;
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auto moduleNodes = this->deviceElement.elementsByTagName("peripherals").item(0).toElement()
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.elementsByTagName("module");
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for (int moduleIndex = 0; moduleIndex < moduleNodes.count(); moduleIndex++) {
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auto moduleElement = moduleNodes.item(moduleIndex).toElement();
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auto moduleName = moduleElement.attributes().namedItem("name").nodeValue().toLower().toStdString();
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Module module;
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module.name = moduleName;
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auto registerGroupNodes = moduleElement.elementsByTagName("register-group");
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for (int registerGroupIndex = 0; registerGroupIndex < registerGroupNodes.count(); registerGroupIndex++) {
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auto registerGroup = this->generateRegisterGroupFromXml(registerGroupNodes.item(registerGroupIndex).toElement());
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module.registerGroupsMappedByName.insert(std::pair(registerGroup.name, registerGroup));
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}
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auto instanceNodes = moduleElement.elementsByTagName("instance");
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for (int instanceIndex = 0; instanceIndex < instanceNodes.count(); instanceIndex++) {
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auto instanceXml = instanceNodes.item(instanceIndex).toElement();
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auto instance = ModuleInstance();
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instance.name = instanceXml.attribute("name").toLower().toStdString();
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auto registerGroupNodes = instanceXml.elementsByTagName("register-group");
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for (int registerGroupIndex = 0; registerGroupIndex < registerGroupNodes.count(); registerGroupIndex++) {
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auto registerGroup = this->generateRegisterGroupFromXml(registerGroupNodes.item(registerGroupIndex).toElement());
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instance.registerGroupsMappedByName.insert(std::pair(registerGroup.name, registerGroup));
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}
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auto signalNodes = instanceXml.elementsByTagName("signals").item(0).toElement()
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.elementsByTagName("signal");
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for (int signalIndex = 0; signalIndex < signalNodes.count(); signalIndex++) {
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auto signalXml = signalNodes.item(signalIndex).toElement();
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auto signal = Signal();
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if (!signalXml.hasAttribute("pad")) {
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continue;
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}
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signal.padName = signalXml.attribute("pad").toLower().toStdString();
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signal.function = signalXml.attribute("function").toStdString();
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signal.group = signalXml.attribute("group").toStdString();
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auto indexAttribute = signalXml.attribute("index");
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bool indexValid = false;
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auto indexValue = indexAttribute.toInt(&indexValid, 10);
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if (!indexAttribute.isEmpty() && indexValid) {
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signal.index = indexValue;
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}
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instance.instanceSignals.emplace_back(signal);
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}
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module.instancesMappedByName.insert(std::pair(instance.name, instance));
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}
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output.insert(std::pair(module.name, module));
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}
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this->cachedPeripheralModuleByNameMapping.emplace(output);
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}
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return this->cachedPeripheralModuleByNameMapping.value();
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}
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std::map<std::string, AddressSpace> TargetDescriptionFile::getAddressSpacesMappedById() const {
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std::map<std::string, AddressSpace> output;
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auto addressSpaceNodes = this->deviceElement.elementsByTagName("address-spaces").item(0).toElement()
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.elementsByTagName("address-space");
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for (int addressSpaceIndex = 0; addressSpaceIndex < addressSpaceNodes.count(); addressSpaceIndex++) {
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try {
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auto addressSpace = this->generateAddressSpaceFromXml(addressSpaceNodes.item(addressSpaceIndex).toElement());
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output.insert(std::pair(addressSpace.id, addressSpace));
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} catch (const Exception& exception) {
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Logger::debug("Failed to extract address space from target description element - " + exception.getMessage());
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}
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}
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return output;
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}
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std::optional<MemorySegment> TargetDescriptionFile::getFlashMemorySegment() const {
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auto addressMapping = this->getAddressSpacesMappedById();
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auto programAddressSpaceIt = addressMapping.find("prog");
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// Flash memory attributes are typically found in memory segments within the program address space.
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if (programAddressSpaceIt != addressMapping.end()) {
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auto& programAddressSpace = programAddressSpaceIt->second;
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auto& programMemorySegments = programAddressSpace.memorySegmentsByTypeAndName;
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if (programMemorySegments.find(MemorySegmentType::FLASH) != programMemorySegments.end()) {
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auto& flashMemorySegments = programMemorySegments.find(MemorySegmentType::FLASH)->second;
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/*
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* Some target descriptions describe the flash memory segments in the "APP_SECTION" segment, whereas
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* others use the "FLASH" segment.
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*/
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auto flashSegmentIt = flashMemorySegments.find("app_section") != flashMemorySegments.end() ?
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flashMemorySegments.find("app_section") : flashMemorySegments.find("flash");
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if (flashSegmentIt != flashMemorySegments.end()) {
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return flashSegmentIt->second;
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}
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}
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}
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return std::nullopt;
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}
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std::optional<MemorySegment> TargetDescriptionFile::getRamMemorySegment() const {
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auto addressMapping = this->getAddressSpacesMappedById();
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// Internal RAM ®ister attributes are usually found in the data address space
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auto dataAddressSpaceIt = addressMapping.find("data");
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if (dataAddressSpaceIt != addressMapping.end()) {
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auto& dataAddressSpace = dataAddressSpaceIt->second;
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auto& dataMemorySegments = dataAddressSpace.memorySegmentsByTypeAndName;
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if (dataMemorySegments.find(MemorySegmentType::RAM) != dataMemorySegments.end()) {
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auto& ramMemorySegments = dataMemorySegments.find(MemorySegmentType::RAM)->second;
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auto ramMemorySegmentIt = ramMemorySegments.begin();
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if (ramMemorySegmentIt != ramMemorySegments.end()) {
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return ramMemorySegmentIt->second;
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}
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}
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}
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return std::nullopt;
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}
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std::optional<MemorySegment> TargetDescriptionFile::getRegisterMemorySegment() const {
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auto addressMapping = this->getAddressSpacesMappedById();
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// Internal RAM ®ister attributes are usually found in the data address space
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auto dataAddressSpaceIt = addressMapping.find("data");
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if (dataAddressSpaceIt != addressMapping.end()) {
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auto& dataAddressSpace = dataAddressSpaceIt->second;
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auto& dataMemorySegments = dataAddressSpace.memorySegmentsByTypeAndName;
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if (dataMemorySegments.find(MemorySegmentType::REGISTERS) != dataMemorySegments.end()) {
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auto& registerMemorySegments = dataMemorySegments.find(MemorySegmentType::REGISTERS)->second;
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auto registerMemorySegmentIt = registerMemorySegments.begin();
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if (registerMemorySegmentIt != registerMemorySegments.end()) {
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return registerMemorySegmentIt->second;
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}
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}
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}
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return std::nullopt;
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}
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std::optional<MemorySegment> TargetDescriptionFile::getEepromMemorySegment() const {
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auto addressMapping = this->getAddressSpacesMappedById();
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// EEPROM attributes are usually found in the data address space
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auto eepromAddressSpaceIt = addressMapping.find("eeprom");
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if (eepromAddressSpaceIt != addressMapping.end()) {
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auto& eepromAddressSpace = eepromAddressSpaceIt->second;
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auto& eepromAddressSpaceSegments = eepromAddressSpace.memorySegmentsByTypeAndName;
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if (eepromAddressSpaceSegments.find(MemorySegmentType::EEPROM) != eepromAddressSpaceSegments.end()) {
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auto& eepromMemorySegments = eepromAddressSpaceSegments.find(MemorySegmentType::EEPROM)->second;
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auto eepromMemorySegmentIt = eepromMemorySegments.begin();
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if (eepromMemorySegmentIt != eepromMemorySegments.end()) {
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return eepromMemorySegmentIt->second;
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}
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}
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}
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return std::nullopt;
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}
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std::optional<MemorySegment> TargetDescriptionFile::getFirstBootSectionMemorySegment() const {
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auto addressMapping = this->getAddressSpacesMappedById();
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auto programAddressSpaceIt = addressMapping.find("prog");
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if (programAddressSpaceIt != addressMapping.end()) {
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auto& programAddressSpace = programAddressSpaceIt->second;
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auto& programMemorySegments = programAddressSpace.memorySegmentsByTypeAndName;
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if (programMemorySegments.find(MemorySegmentType::FLASH) != programMemorySegments.end()) {
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auto& flashMemorySegments = programMemorySegments.find(MemorySegmentType::FLASH)->second;
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auto firstBootSectionSegmentIt = flashMemorySegments.find("boot_section_1");
|
||||
|
||||
if (flashMemorySegments.contains("boot_section_1")) {
|
||||
return flashMemorySegments.at("boot_section_1");
|
||||
|
||||
} else if (flashMemorySegments.contains("boot_section")) {
|
||||
return flashMemorySegments.at("boot_section");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<RegisterGroup> TargetDescriptionFile::getCpuRegisterGroup() const {
|
||||
auto& modulesByName = this->getModulesMappedByName();
|
||||
|
||||
if (modulesByName.find("cpu") != modulesByName.end()) {
|
||||
auto cpuModule = modulesByName.find("cpu")->second;
|
||||
auto cpuRegisterGroupIt = cpuModule.registerGroupsMappedByName.find("cpu");
|
||||
|
||||
if (cpuRegisterGroupIt != cpuModule.registerGroupsMappedByName.end()) {
|
||||
return cpuRegisterGroupIt->second;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<RegisterGroup> TargetDescriptionFile::getBootLoadRegisterGroup() const {
|
||||
auto& modulesByName = this->getModulesMappedByName();
|
||||
|
||||
if (modulesByName.contains("boot_load")) {
|
||||
auto& bootLoadModule = modulesByName.at("boot_load");
|
||||
auto bootLoadRegisterGroupIt = bootLoadModule.registerGroupsMappedByName.find("boot_load");
|
||||
|
||||
if (bootLoadRegisterGroupIt != bootLoadModule.registerGroupsMappedByName.end()) {
|
||||
return bootLoadRegisterGroupIt->second;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<RegisterGroup> TargetDescriptionFile::getEepromRegisterGroup() const {
|
||||
auto& modulesByName = this->getModulesMappedByName();
|
||||
|
||||
if (modulesByName.find("eeprom") != modulesByName.end()) {
|
||||
auto eepromModule = modulesByName.find("eeprom")->second;
|
||||
auto eepromRegisterGroupIt = eepromModule.registerGroupsMappedByName.find("eeprom");
|
||||
|
||||
if (eepromRegisterGroupIt != eepromModule.registerGroupsMappedByName.end()) {
|
||||
return eepromRegisterGroupIt->second;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<Register> TargetDescriptionFile::getStatusRegister() const {
|
||||
auto cpuRegisterGroup = this->getCpuRegisterGroup();
|
||||
|
||||
if (cpuRegisterGroup.has_value()) {
|
||||
auto statusRegisterIt = cpuRegisterGroup->registersMappedByName.find("sreg");
|
||||
|
||||
if (statusRegisterIt != cpuRegisterGroup->registersMappedByName.end()) {
|
||||
return statusRegisterIt->second;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<Register> TargetDescriptionFile::getStackPointerRegister() const {
|
||||
auto cpuRegisterGroup = this->getCpuRegisterGroup();
|
||||
|
||||
if (cpuRegisterGroup.has_value()) {
|
||||
auto stackPointerRegisterIt = cpuRegisterGroup->registersMappedByName.find("sp");
|
||||
|
||||
if (stackPointerRegisterIt != cpuRegisterGroup->registersMappedByName.end()) {
|
||||
return stackPointerRegisterIt->second;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<Register> TargetDescriptionFile::getStackPointerHighRegister() const {
|
||||
auto cpuRegisterGroup = this->getCpuRegisterGroup();
|
||||
|
||||
if (cpuRegisterGroup.has_value()) {
|
||||
auto stackPointerHighRegisterIt = cpuRegisterGroup->registersMappedByName.find("sph");
|
||||
|
||||
if (stackPointerHighRegisterIt != cpuRegisterGroup->registersMappedByName.end()) {
|
||||
return stackPointerHighRegisterIt->second;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<Register> TargetDescriptionFile::getStackPointerLowRegister() const {
|
||||
auto cpuRegisterGroup = this->getCpuRegisterGroup();
|
||||
|
||||
if (cpuRegisterGroup.has_value()) {
|
||||
auto stackPointerLowRegisterIt = cpuRegisterGroup->registersMappedByName.find("spl");
|
||||
|
||||
if (stackPointerLowRegisterIt != cpuRegisterGroup->registersMappedByName.end()) {
|
||||
return stackPointerLowRegisterIt->second;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<Register> TargetDescriptionFile::getOscillatorCalibrationRegister() const {
|
||||
auto cpuRegisterGroup = this->getCpuRegisterGroup();
|
||||
|
||||
if (cpuRegisterGroup.has_value()) {
|
||||
auto osccalRegisterIt = cpuRegisterGroup->registersMappedByName.find("osccal");
|
||||
|
||||
if (osccalRegisterIt != cpuRegisterGroup->registersMappedByName.end()) {
|
||||
return osccalRegisterIt->second;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<Register> TargetDescriptionFile::getSpmcsRegister() const {
|
||||
auto cpuRegisterGroup = this->getCpuRegisterGroup();
|
||||
|
||||
if (cpuRegisterGroup.has_value()) {
|
||||
auto spmcsRegisterIt = cpuRegisterGroup->registersMappedByName.find("spmcsr");
|
||||
|
||||
if (spmcsRegisterIt != cpuRegisterGroup->registersMappedByName.end()) {
|
||||
return spmcsRegisterIt->second;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<Register> TargetDescriptionFile::getSpmcRegister() const {
|
||||
auto bootLoadRegisterGroup = this->getBootLoadRegisterGroup();
|
||||
|
||||
if (bootLoadRegisterGroup.has_value()) {
|
||||
auto spmcRegisterIt = bootLoadRegisterGroup->registersMappedByName.find("spmcr");
|
||||
|
||||
if (spmcRegisterIt != bootLoadRegisterGroup->registersMappedByName.end()) {
|
||||
return spmcRegisterIt->second;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<Register> TargetDescriptionFile::getEepromAddressRegister() const {
|
||||
auto eepromRegisterGroup = this->getEepromRegisterGroup();
|
||||
|
||||
if (eepromRegisterGroup.has_value()) {
|
||||
auto eepromAddressRegisterIt = eepromRegisterGroup->registersMappedByName.find("eear");
|
||||
|
||||
if (eepromAddressRegisterIt != eepromRegisterGroup->registersMappedByName.end()) {
|
||||
return eepromAddressRegisterIt->second;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<Register> TargetDescriptionFile::getEepromDataRegister() const {
|
||||
auto eepromRegisterGroup = this->getEepromRegisterGroup();
|
||||
|
||||
if (eepromRegisterGroup.has_value()) {
|
||||
auto eepromDataRegisterIt = eepromRegisterGroup->registersMappedByName.find("eedr");
|
||||
|
||||
if (eepromDataRegisterIt != eepromRegisterGroup->registersMappedByName.end()) {
|
||||
return eepromDataRegisterIt->second;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::optional<Register> TargetDescriptionFile::getEepromControlRegister() const {
|
||||
auto eepromRegisterGroup = this->getEepromRegisterGroup();
|
||||
|
||||
if (eepromRegisterGroup.has_value()) {
|
||||
auto eepromControlRegisterIt = eepromRegisterGroup->registersMappedByName.find("eecr");
|
||||
|
||||
if (eepromControlRegisterIt != eepromRegisterGroup->registersMappedByName.end()) {
|
||||
return eepromControlRegisterIt->second;
|
||||
}
|
||||
}
|
||||
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
std::vector<Variant> TargetDescriptionFile::getVariants() const {
|
||||
std::vector<Variant> output;
|
||||
|
||||
auto variantNodes = this->xml.elementsByTagName("variants").item(0).toElement()
|
||||
.elementsByTagName("variant");
|
||||
|
||||
for (int variantIndex = 0; variantIndex < variantNodes.count(); variantIndex++) {
|
||||
try {
|
||||
auto variantXml = variantNodes.item(variantIndex).toElement();
|
||||
|
||||
if (!variantXml.hasAttribute("ordercode")) {
|
||||
throw Exception("Missing ordercode attribute");
|
||||
}
|
||||
|
||||
if (!variantXml.hasAttribute("package")) {
|
||||
throw Exception("Missing package attribute");
|
||||
}
|
||||
|
||||
if (!variantXml.hasAttribute("pinout")) {
|
||||
throw Exception("Missing pinout attribute");
|
||||
}
|
||||
|
||||
auto variant = Variant();
|
||||
variant.orderCode = variantXml.attribute("ordercode").toStdString();
|
||||
variant.pinoutName = variantXml.attribute("pinout").toLower().toStdString();
|
||||
variant.package = variantXml.attribute("package").toUpper().toStdString();
|
||||
|
||||
if (variantXml.hasAttribute("disabled")) {
|
||||
variant.disabled = (variantXml.attribute("disabled") == "1");
|
||||
}
|
||||
|
||||
output.push_back(variant);
|
||||
|
||||
} catch (const Exception& exception) {
|
||||
Logger::debug("Failed to extract variant from target description element - " + exception.getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
return output;
|
||||
}
|
||||
|
||||
const std::map<std::string, Pinout>& TargetDescriptionFile::getPinoutsMappedByName() const {
|
||||
if (!this->cachedPinoutByNameMapping.has_value()) {
|
||||
this->cachedPinoutByNameMapping = std::map<std::string, Pinout>();
|
||||
|
||||
auto pinoutNodes = this->xml.elementsByTagName("pinouts").item(0).toElement()
|
||||
.elementsByTagName("pinout");
|
||||
|
||||
for (int pinoutIndex = 0; pinoutIndex < pinoutNodes.count(); pinoutIndex++) {
|
||||
try {
|
||||
auto pinoutXml = pinoutNodes.item(pinoutIndex).toElement();
|
||||
|
||||
if (!pinoutXml.hasAttribute("name")) {
|
||||
throw Exception("Missing name attribute");
|
||||
}
|
||||
|
||||
auto pinout = Pinout();
|
||||
pinout.name = pinoutXml.attribute("name").toLower().toStdString();
|
||||
|
||||
auto pinNodes = pinoutXml.elementsByTagName("pin");
|
||||
|
||||
for (int pinIndex = 0; pinIndex < pinNodes.count(); pinIndex++) {
|
||||
auto pinXml = pinNodes.item(pinIndex).toElement();
|
||||
|
||||
if (!pinXml.hasAttribute("position")) {
|
||||
throw Exception("Missing position attribute on pin element " + std::to_string(pinIndex));
|
||||
}
|
||||
|
||||
if (!pinXml.hasAttribute("pad")) {
|
||||
throw Exception("Missing pad attribute on pin element " + std::to_string(pinIndex));
|
||||
}
|
||||
|
||||
auto pin = Pin();
|
||||
bool positionConversionSucceeded = true;
|
||||
pin.position = pinXml.attribute("position").toInt(&positionConversionSucceeded, 10);
|
||||
pin.pad = pinXml.attribute("pad").toLower().toStdString();
|
||||
|
||||
if (!positionConversionSucceeded) {
|
||||
throw Exception("Failed to convert position attribute value to integer on pin element "
|
||||
+ std::to_string(pinIndex));
|
||||
}
|
||||
|
||||
pinout.pins.push_back(pin);
|
||||
}
|
||||
|
||||
this->cachedPinoutByNameMapping->insert(std::pair(pinout.name, pinout));
|
||||
|
||||
} catch (const Exception& exception) {
|
||||
Logger::debug("Failed to extract pinout from target description element - " + exception.getMessage());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return this->cachedPinoutByNameMapping.value();
|
||||
}
|
||||
Reference in New Issue
Block a user