118 lines
3.8 KiB
C++
118 lines
3.8 KiB
C++
#include "WchLinkBase.hpp"
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#include "Protocols/WchLink/WchLinkInterface.hpp"
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#include "src/TargetController/Exceptions/DeviceInitializationFailure.hpp"
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#include "src/Logger/Logger.hpp"
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namespace DebugToolDrivers::Wch
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{
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using Exceptions::DeviceInitializationFailure;
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WchLinkBase::WchLinkBase(
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const DebugToolConfig& toolConfig,
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WchLinkVariant variant,
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std::uint16_t vendorId,
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std::uint16_t productId,
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std::uint8_t wchLinkUsbInterfaceNumber
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)
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: UsbDevice(vendorId, productId)
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, toolConfig(WchLinkToolConfig{toolConfig})
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, variant(variant)
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, wchLinkUsbInterfaceNumber(wchLinkUsbInterfaceNumber)
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{}
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void WchLinkBase::init() {
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UsbDevice::init();
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this->detachKernelDriverFromInterface(this->wchLinkUsbInterfaceNumber);
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this->wchLinkUsbInterface = std::make_unique<Usb::UsbInterface>(
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this->wchLinkUsbInterfaceNumber,
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this->libusbDeviceHandle.get()
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);
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this->wchLinkUsbInterface->init();
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this->wchLinkInterface = std::make_unique<Protocols::WchLink::WchLinkInterface>(
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*(this->wchLinkUsbInterface),
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*this
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);
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if (this->getDeviceInfo().variant != this->variant) {
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throw DeviceInitializationFailure{
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"WCH-Link variant mismatch - device returned variant ID that doesn't match the " + this->getName()
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+ " variant ID"
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};
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}
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this->initialised = true;
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}
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void WchLinkBase::close() {
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if (this->wchLinkUsbInterface) {
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this->wchLinkUsbInterface->close();
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}
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this->initialised = false;
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}
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void WchLinkBase::postInit() {
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Logger::info("WCH-Link firmware version: " + this->getDeviceInfo().firmwareVersion.toString());
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}
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bool WchLinkBase::isInitialised() const {
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return this->initialised;
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}
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std::string WchLinkBase::getSerialNumber() {
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return UsbDevice::getSerialNumber();
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}
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::DebugToolDrivers::Protocols::RiscVDebugSpec::DebugTranslator* WchLinkBase::getRiscVDebugInterface(
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const Targets::RiscV::TargetDescriptionFile& targetDescriptionFile,
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const Targets::RiscV::RiscVTargetConfig& targetConfig
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) {
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using ::DebugToolDrivers::Protocols::RiscVDebugSpec::DebugTranslator;
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if (!this->wchRiscVTranslator) {
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this->wchRiscVTranslator = std::make_unique<DebugTranslator>(
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*(this->wchLinkInterface),
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this->toolConfig.riscVDebugTranslatorConfig,
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targetDescriptionFile,
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targetConfig
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);
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}
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return this->wchRiscVTranslator.get();
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}
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Protocols::WchLink::WchLinkProgrammingInterface* WchLinkBase::getRiscVProgramInterface(
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const Targets::RiscV::TargetDescriptionFile& targetDescriptionFile,
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const Targets::RiscV::RiscVTargetConfig& targetConfig
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) {
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if (!this->wchLinkProgrammingInterface) {
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this->wchLinkProgrammingInterface = std::make_unique<Protocols::WchLink::WchLinkProgrammingInterface>(
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*(this->wchLinkInterface),
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targetDescriptionFile
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);
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}
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return this->wchLinkProgrammingInterface.get();
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}
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Protocols::WchLink::WchLinkInterface* WchLinkBase::getRiscVIdentificationInterface(
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const Targets::RiscV::TargetDescriptionFile& targetDescriptionFile,
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const Targets::RiscV::RiscVTargetConfig& targetConfig
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) {
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return this->wchLinkInterface.get();
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}
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const DeviceInfo& WchLinkBase::getDeviceInfo() const {
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if (!this->cachedDeviceInfo.has_value()) {
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this->cachedDeviceInfo = this->wchLinkInterface->getDeviceInfo();
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}
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return *(this->cachedDeviceInfo);
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}
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}
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