libicsneo/communication/packet/hardwareinfopacket.cpp

51 lines
1.2 KiB
C++

#include "icsneo/communication/packet/hardwareinfopacket.h"
#include "icsneo/communication/message/hardwareinfo.h"
#include <iostream>
using namespace icsneo;
#pragma pack(push, 1)
typedef struct
{
uint8_t valid;
struct
{
uint8_t day;
uint8_t month;
uint16_t year;
} manufactureDate;
struct
{
uint8_t major;
uint8_t minor;
} hwRev;
uint8_t deviceId;
struct
{
uint8_t major;
uint8_t minor;
} blVersion;
} HardwareInfoFrame;
#pragma pack(pop)
std::shared_ptr<HardwareInfo> HardwareInfoPacket::DecodeToMessage(const std::vector<uint8_t>& bytes) {
if(bytes.size() < (sizeof(HardwareInfoFrame) + 1)) {
return nullptr;
}
const auto* frame = reinterpret_cast<const HardwareInfoFrame*>(&bytes[1]);
auto msg = std::make_shared<HardwareInfo>();
msg->manufactureDate.day = frame->manufactureDate.day;
msg->manufactureDate.year = frame->manufactureDate.year;
msg->manufactureDate.month = frame->manufactureDate.month;
msg->hardwareRevision.major = frame->hwRev.major;
msg->hardwareRevision.minor = frame->hwRev.minor;
msg->bootloaderVersion.major = frame->blVersion.major;
msg->bootloaderVersion.minor = frame->blVersion.minor;
return msg;
}