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Communication: Add EthernetStatusMessage

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This commit is contained in:
Kyle Schwarz
2025-01-06 14:12:19 -05:00
parent 87baa97c3f
commit f18aa00322
11 changed files with 210 additions and 23 deletions
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communication/message/ethernetstatusmessage.cpp
+57
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#include "icsneo/communication/message/ethernetstatusmessage.h"
using namespace icsneo;
#pragma pack(push, 1)
enum LinkSpeed {
ethSpeed10,
ethSpeed100,
ethSpeed1000,
ethSpeedAutoNeg,
ethSpeed2500,
ethSpeed5000,
ethSpeed10000,
};
enum LinkMode {
OPETH_LINK_AUTO,
OPETH_LINK_MASTER,
OPETH_LINK_SLAVE,
OPETH_LINK_INVALID = 255,
};
struct Packet {
uint8_t state;
uint8_t speed;
uint8_t duplex;
uint16_t network;
uint8_t mode;
};
#pragma pack(pop)
std::shared_ptr<Message> EthernetStatusMessage::DecodeToMessage(const std::vector<uint8_t>& bytestream) {
if(bytestream.size() < sizeof(Packet)) {
return nullptr;
}
Packet* packet = (Packet*)bytestream.data();
LinkSpeed speed;
switch(packet->speed) {
case ethSpeed10: speed = EthernetStatusMessage::LinkSpeed::LinkSpeed10; break;
case ethSpeed100: speed = EthernetStatusMessage::LinkSpeed::LinkSpeed100; break;
case ethSpeed1000: speed = EthernetStatusMessage::LinkSpeed::LinkSpeed1000; break;
case ethSpeedAutoNeg: speed = EthernetStatusMessage::LinkSpeed::LinkSpeedAuto; break;
case ethSpeed2500: speed = EthernetStatusMessage::LinkSpeed::LinkSpeed2500; break;
case ethSpeed5000: speed = EthernetStatusMessage::LinkSpeed::LinkSpeed5000; break;
case ethSpeed10000: speed = EthernetStatusMessage::LinkSpeed::LinkSpeed10000; break;
default: return nullptr;
}
LinkMode mode;
switch(packet->mode) {
case OPETH_LINK_INVALID: mode = EthernetStatusMessage::LinkMode::LinkModeInvalid; break;
case OPETH_LINK_AUTO: mode = EthernetStatusMessage::LinkMode::LinkModeAuto; break;
case OPETH_LINK_MASTER: mode = EthernetStatusMessage::LinkMode::LinkModeMaster; break;
case OPETH_LINK_SLAVE: mode = EthernetStatusMessage::LinkMode::LinkModeSlave; break;
default: return nullptr;
}
return std::make_shared<EthernetStatusMessage>(packet->network, packet->state, speed, packet->duplex, mode);
}