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Lots of tidying

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2022-12-03 22:16:21 +00:00
parent df36d9d698
commit b3fb3f0955
26 changed files with 743 additions and 550 deletions
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37
src/Targets/Microchip/AVR/AVR8/Avr8.cpp
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@@ -454,12 +454,14 @@ namespace Bloom::Targets::Microchip::Avr::Avr8Bit
}
std::map<int, TargetPinState> Avr8::getPinStates(int variantId) {
if (!this->targetVariantsById.contains(variantId)) {
const auto targetVariantIt = this->targetVariantsById.find(variantId);
if (targetVariantIt == this->targetVariantsById.end()) {
throw Exception("Invalid target variant ID");
}
std::map<int, TargetPinState> output;
auto& variant = this->targetVariantsById.at(variantId);
const auto& variant = targetVariantIt->second;
/*
* To prevent the number of memory reads we perform here, we cache the data and map it by start address.
@@ -471,24 +473,28 @@ namespace Bloom::Targets::Microchip::Avr::Avr8Bit
* will be considered when the need for it becomes apparent.
*/
std::map<std::uint16_t, TargetMemoryBuffer> cachedMemoryByStartAddress;
auto readMemoryBitset = [this, &cachedMemoryByStartAddress] (std::uint16_t startAddress) {
if (!cachedMemoryByStartAddress.contains(startAddress)) {
cachedMemoryByStartAddress.insert(
const auto readMemoryBitset = [this, &cachedMemoryByStartAddress] (std::uint16_t startAddress) {
auto cachedByteIt = cachedMemoryByStartAddress.find(startAddress);
if (cachedByteIt == cachedMemoryByStartAddress.end()) {
cachedByteIt = cachedMemoryByStartAddress.insert(
std::pair(
startAddress,
this->readMemory(TargetMemoryType::RAM, startAddress, 1)
)
);
).first;
}
return std::bitset<std::numeric_limits<unsigned char>::digits>(
cachedMemoryByStartAddress.at(startAddress).at(0)
cachedByteIt->second.at(0)
);
};
for (const auto& [pinNumber, pinDescriptor] : variant.pinDescriptorsByNumber) {
if (this->padDescriptorsByName.contains(pinDescriptor.padName)) {
auto& pad = this->padDescriptorsByName.at(pinDescriptor.padName);
const auto padIt = this->padDescriptorsByName.find(pinDescriptor.padName);
if (padIt != this->padDescriptorsByName.end()) {
const auto& pad = padIt->second;
if (!pad.gpioPinNumber.has_value()) {
continue;
@@ -526,12 +532,15 @@ namespace Bloom::Targets::Microchip::Avr::Avr8Bit
}
void Avr8::setPinState(const TargetPinDescriptor& pinDescriptor, const TargetPinState& state) {
auto variantId = pinDescriptor.variantId;
if (!this->targetVariantsById.contains(variantId)) {
const auto targetVariantIt = this->targetVariantsById.find(pinDescriptor.variantId);
if (targetVariantIt == this->targetVariantsById.end()) {
throw Exception("Invalid target variant ID");
}
if (!this->padDescriptorsByName.contains(pinDescriptor.padName)) {
const auto padDescriptorIt = this->padDescriptorsByName.find(pinDescriptor.padName);
if (padDescriptorIt == this->padDescriptorsByName.end()) {
throw Exception("Unknown pad");
}
@@ -539,8 +548,8 @@ namespace Bloom::Targets::Microchip::Avr::Avr8Bit
throw Exception("Missing IO direction state");
}
const auto& variant = this->targetVariantsById.at(variantId);
const auto& padDescriptor = this->padDescriptorsByName.at(pinDescriptor.padName);
const auto& variant = targetVariantIt->second;
const auto& padDescriptor = padDescriptorIt->second;
auto ioState = state.ioState;
if (state.ioDirection == TargetPinState::IoDirection::INPUT) {