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Reduced memory allocations when generating raw buffer from EDBG AVR command frames

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2022-02-28 00:54:19 +00:00
parent 3163f5c1e3
commit 081fba5cbd
1 changed files with 2 additions and 6 deletions
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8
src/DebugToolDrivers/Protocols/CMSIS-DAP/VendorSpecific/EDBG/AVR/CommandFrames/AvrCommandFrame.hpp
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@@ -81,7 +81,7 @@ namespace Bloom::DebugToolDrivers::Protocols::CmsisDap::Edbg::Avr
* @return
*/
[[nodiscard]] auto getRawCommandFrame() const {
auto rawCommand = std::vector<unsigned char>(5);
auto rawCommand = std::vector<unsigned char>(5 + this->payload.size());
rawCommand[0] = 0x0E; // Start of frame
rawCommand[1] = 0x00; // Protocol version
@@ -92,11 +92,7 @@ namespace Bloom::DebugToolDrivers::Protocols::CmsisDap::Edbg::Avr
rawCommand[4] = static_cast<unsigned char>(this->protocolHandlerId);
if (!this->payload.empty()) {
rawCommand.insert(
rawCommand.end(),
this->payload.begin(),
this->payload.end()
);
std::copy(this->payload.begin(), this->payload.end(), rawCommand.begin() + 5);
}
return rawCommand;