83 lines
3.2 KiB
C++
83 lines
3.2 KiB
C++
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#pragma once
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#include <cstdint>
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#include <optional>
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#include <functional>
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#include "src/Targets/Microchip/AVR/AVR8/TargetDescriptionFile.hpp"
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#include "src/Targets/Microchip/AVR/AVR8/Avr8TargetConfig.hpp"
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#include "src/Targets/TargetMemorySegmentDescriptor.hpp"
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#include "src/Targets/TargetRegisterDescriptor.hpp"
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#include "Avr8Generic.hpp"
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namespace DebugToolDrivers::Microchip::Protocols::Edbg::Avr
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{
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/**
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* This struct holds all required target info for an EDBG AVR8 session.
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*/
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struct EdbgAvr8Session
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{
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/**
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* AVR8 TDF, from which we extract all target info to configure the EDBG debug tool.
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*/
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const Targets::Microchip::Avr::Avr8Bit::TargetDescriptionFile& targetDescriptionFile;
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/**
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* Project's AVR8 target configuration.
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*/
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const Targets::Microchip::Avr::Avr8Bit::Avr8TargetConfig& targetConfig;
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/**
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* The EDBG config variant parameter.
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*
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* See the "AVR8_CONFIG_VARIANT" parameter in section 7.1.3.1 of Microchip's "EDBG-based Tools Protocols"
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* document for more.
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*/
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Avr8ConfigVariant configVariant = Avr8ConfigVariant::NONE;
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const Targets::TargetDescription::AddressSpace& programAddressSpace;
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const Targets::TargetDescription::AddressSpace& ramAddressSpace;
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const Targets::TargetDescription::AddressSpace& eepromAddressSpace;
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const Targets::TargetDescription::AddressSpace& ioAddressSpace;
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const Targets::TargetDescription::AddressSpace& signatureAddressSpace;
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const Targets::TargetDescription::MemorySegment& programMemorySegment;
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const Targets::TargetDescription::MemorySegment& ramMemorySegment;
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const Targets::TargetDescription::MemorySegment& eepromMemorySegment;
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const Targets::TargetDescription::MemorySegment& ioMemorySegment;
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const Targets::TargetDescription::MemorySegment& signatureMemorySegment;
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const std::optional<
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std::reference_wrapper<const Targets::TargetDescription::MemorySegmentSection>
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> programAppSection;
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const std::optional<
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std::reference_wrapper<const Targets::TargetDescription::MemorySegmentSection>
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> programBootSection;
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std::optional<std::uint8_t> ocdDataRegister;
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EdbgAvr8Session(
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const Targets::Microchip::Avr::Avr8Bit::TargetDescriptionFile& targetDescriptionFile,
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const Targets::Microchip::Avr::Avr8Bit::Avr8TargetConfig& targetConfig
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);
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private:
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/**
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* Attempts to determine the EDBG config variant for a given AVR family and physical interface.
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*
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* See the "AVR8_CONFIG_VARIANT" parameter in section 7.1.3.1 of Microchip's "EDBG-based Tools Protocols"
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* document for more.
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*
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* @return
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* The resolved config variant, or std::nullopt if the given AVR family and physical interface do not map to
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* any particular EDBG config variant.
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*/
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static std::optional<Avr8ConfigVariant> tryResolveConfigVariant(
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Targets::Microchip::Avr::Avr8Bit::Family avrFamily,
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Targets::TargetPhysicalInterface physicalInterface
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);
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};
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}
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